KVM QEMU testing Debian 10 stock kernel being hosted by the bpo kernel.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2004139-VE-2004088VE57 pts-first_stab - Phoronix Test Suite pts-first_stab KVM QEMU testing Debian 10 stock kernel being hosted by the bpo kernel.
HTML result view exported from: https://openbenchmarking.org/result/2004139-VE-2004088VE57&grt&rdt .
pts-first_stab Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Compiler File-System Screen Resolution System Layer First Stab buster-linux-5.4.x-both Red Hat Virtio device buster-stock-hosted-by-bpo-kernel Intel Xeon E3-1240 v5 @ 3.90GHz (4 Cores / 8 Threads) Dell 084XW4 (2.1.4 BIOS) Intel Skylake 32GB 642GB PERC H330 Adp Matrox G200eR2 2 x Intel X710 for 10GbE SFP+ + 2 x Broadcom NetXtreme BCM5720 PCIe Debian 10 4.19.0-8-amd64 (x86_64) GCC 8.3.0 ext4 1024x768 2 x QEMU Virtual 2.5+ (2 Cores) QEMU Standard PC (i440FX + PIIX 1996) (1.12.0-1 BIOS) Intel 440FX 82441FX PMC 2048MB 18GB Red Hat QXL paravirtual graphic card Red Hat Virtio device 5.4.0-0.bpo.4-amd64 (x86_64) KVM QEMU 4.19.0-8-amd64 (x86_64) OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Disk Details - First Stab: MQ-DEADLINE / errors=remount-ro,relatime,rw Processor Details - First Stab: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xb2 - buster-linux-5.4.x-both: CPU Microcode: 0x1 - Red Hat Virtio device: CPU Microcode: 0x1 - buster-stock-hosted-by-bpo-kernel: CPU Microcode: 0x1 Security Details - First Stab: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable - buster-linux-5.4.x-both: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + tsx_async_abort: Not affected - Red Hat Virtio device: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + tsx_async_abort: Not affected - buster-stock-hosted-by-bpo-kernel: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + tsx_async_abort: Not affected Disk Mount Options Details - buster-linux-5.4.x-both, Red Hat Virtio device, buster-stock-hosted-by-bpo-kernel: errors=remount-ro,relatime,rw
pts-first_stab fio: Rand Read - Sync - No - No - 1MB - Default Test Directory fio: Rand Read - Sync - No - No - 1MB - Default Test Directory fio: Rand Read - Sync - No - No - 2MB - Default Test Directory fio: Rand Read - Sync - No - No - 2MB - Default Test Directory fio: Rand Read - Sync - No - No - 4KB - Default Test Directory fio: Rand Read - Sync - No - No - 4KB - Default Test Directory fio: Rand Read - Sync - No - No - 4MB - Default Test Directory fio: Rand Read - Sync - No - No - 4MB - Default Test Directory fio: Rand Read - Sync - No - No - 8KB - Default Test Directory fio: Rand Read - Sync - No - No - 8KB - Default Test Directory fio: Rand Read - Sync - No - No - 8MB - Default Test Directory fio: Rand Read - Sync - No - No - 8MB - Default Test Directory fio: Rand Read - Sync - No - No - 16KB - Default Test Directory fio: Rand Read - Sync - No - No - 16KB - Default Test Directory fio: Rand Read - Sync - No - No - 32KB - Default Test Directory fio: Rand Read - Sync - No - No - 32KB - Default Test Directory fio: Rand Read - Sync - No - No - 64KB - Default Test Directory fio: Rand Read - Sync - No - No - 64KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 1MB - Default Test Directory fio: Rand Read - Sync - No - Yes - 1MB - Default Test Directory fio: Rand Read - Sync - No - Yes - 2MB - Default Test Directory fio: Rand Read - Sync - No - Yes - 2MB - Default Test Directory fio: Rand Read - Sync - No - Yes - 4KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 4KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 4MB - Default Test Directory fio: Rand Read - Sync - No - Yes - 4MB - Default Test Directory fio: Rand Read - Sync - No - Yes - 8KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 8KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 8MB - Default Test Directory fio: Rand Read - Sync - No - Yes - 8MB - Default Test Directory fio: Rand Read - Sync - Yes - No - 1MB - Default Test Directory fio: Rand Read - Sync - Yes - No - 1MB - Default Test Directory fio: Rand Read - Sync - Yes - No - 2MB - Default Test Directory fio: Rand Read - Sync - Yes - No - 2MB - Default Test Directory fio: Rand Read - Sync - Yes - No - 4KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 4KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 4MB - Default Test Directory fio: Rand Read - Sync - Yes - No - 4MB - Default Test Directory fio: Rand Read - Sync - Yes - No - 8KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 8KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 8MB - Default Test Directory fio: Rand Read - Sync - Yes - No - 8MB - Default Test Directory fio: Rand Write - Sync - No - No - 1MB - Default Test Directory fio: Rand Write - Sync - No - No - 1MB - Default Test Directory fio: Rand Write - Sync - No - No - 2MB - Default Test Directory fio: Rand Write - Sync - No - No - 2MB - Default Test Directory fio: Rand Write - Sync - No - No - 4KB - Default Test Directory fio: Rand Write - Sync - No - No - 4KB - Default Test Directory fio: Rand Write - Sync - No - No - 4MB - Default Test Directory fio: Rand Write - Sync - No - No - 4MB - Default Test Directory fio: Rand Write - Sync - No - No - 8KB - Default Test Directory fio: Rand Write - Sync - No - No - 8KB - Default Test Directory fio: Rand Write - Sync - No - No - 8MB - Default Test Directory fio: Rand Write - Sync - No - No - 8MB - Default Test Directory fio: Rand Read - Sync - No - No - 128KB - Default Test Directory fio: Rand Read - Sync - No - No - 128KB - Default Test Directory fio: Rand Read - Sync - No - No - 256KB - Default Test Directory fio: Rand Read - Sync - No - No - 256KB - Default Test Directory fio: Rand Read - Sync - No - No - 512KB - Default Test Directory fio: Rand Read - Sync - No - No - 512KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 16KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 16KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 32KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 32KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 64KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 64KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 16KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 16KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 32KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 32KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 64KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 64KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 1MB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 1MB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 2MB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 2MB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 4KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 4KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 4MB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 4MB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 8KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 8KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 8MB - Default Test Directory fio: Rand Write - Sync - No - No - 16KB - Default Test Directory fio: Rand Write - Sync - No - No - 16KB - Default Test Directory fio: Rand Write - Sync - No - No - 32KB - Default Test Directory fio: Rand Write - Sync - No - No - 32KB - Default Test Directory fio: Rand Write - Sync - No - No - 64KB - Default Test Directory fio: Rand Write - Sync - No - No - 64KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 1MB - Default Test Directory fio: Rand Write - Sync - No - Yes - 1MB - Default Test Directory fio: Rand Write - Sync - No - Yes - 2MB - Default Test Directory fio: Rand Write - Sync - No - Yes - 2MB - Default Test Directory fio: Rand Write - Sync - No - Yes - 4KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 4KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 4MB - Default Test Directory fio: Rand Write - Sync - No - Yes - 4MB - Default Test Directory fio: Rand Write - Sync - No - Yes - 8KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 8KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 8MB - Default Test Directory fio: Rand Write - Sync - No - Yes - 8MB - Default Test Directory fio: Rand Write - Sync - Yes - No - 1MB - Default Test Directory fio: Rand Write - Sync - Yes - No - 1MB - Default Test Directory fio: Rand Write - Sync - Yes - No - 2MB - Default Test Directory fio: Rand Write - Sync - Yes - No - 2MB - Default Test Directory fio: Rand Write - Sync - Yes - No - 4KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 4KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 4MB - Default Test Directory fio: Rand Write - Sync - Yes - No - 4MB - Default Test Directory fio: Rand Write - Sync - Yes - No - 8KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 8KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 8MB - Default Test Directory fio: Rand Write - Sync - Yes - No - 8MB - Default Test Directory fio: Rand Read - Sync - No - Yes - 128KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 128KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 256KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 256KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 512KB - Default Test Directory fio: Rand Read - Sync - No - Yes - 512KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 128KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 128KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 256KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 256KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 512KB - Default Test Directory fio: Rand Read - Sync - Yes - No - 512KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 16KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 16KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 32KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 32KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 64KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 64KB - Default Test Directory fio: Rand Write - Sync - No - No - 128KB - Default Test Directory fio: Rand Write - Sync - No - No - 128KB - Default Test Directory fio: Rand Write - Sync - No - No - 256KB - Default Test Directory fio: Rand Write - Sync - No - No - 256KB - Default Test Directory fio: Rand Write - Sync - No - No - 512KB - Default Test Directory fio: Rand Write - Sync - No - No - 512KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 16KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 16KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 32KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 32KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 64KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 64KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 16KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 16KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 32KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 32KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 64KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 64KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 1MB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 1MB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 2MB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 2MB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 4KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 4KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 4MB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 4MB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 8KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 8KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 8MB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 128KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 128KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 256KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 256KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 512KB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 512KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 128KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 128KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 256KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 256KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 512KB - Default Test Directory fio: Rand Write - Sync - No - Yes - 512KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 128KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 128KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 256KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 256KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 512KB - Default Test Directory fio: Rand Write - Sync - Yes - No - 512KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 16KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 16KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 32KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 32KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 64KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 64KB - Default Test Directory fio: Seq Read - Sync - No - No - 1MB - Default Test Directory fio: Seq Read - Sync - No - No - 1MB - Default Test Directory fio: Seq Read - Sync - No - No - 2MB - Default Test Directory fio: Seq Read - Sync - No - No - 2MB - Default Test Directory fio: Seq Read - Sync - No - No - 4KB - Default Test Directory fio: Seq Read - Sync - No - No - 4KB - Default Test Directory fio: Seq Read - Sync - No - No - 4MB - Default Test Directory fio: Seq Read - Sync - No - No - 4MB - Default Test Directory fio: Seq Read - Sync - No - No - 8KB - Default Test Directory fio: Seq Read - Sync - No - No - 8KB - Default Test Directory fio: Seq Read - Sync - No - No - 8MB - Default Test Directory fio: Seq Read - Sync - No - No - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 1MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 1MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 2MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 2MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 4KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 4KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 4MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 4MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 8KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 8KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 8MB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 128KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 128KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 256KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 256KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 512KB - Default Test Directory fio: Rand Write - Sync - Yes - Yes - 512KB - Default Test Directory fio: Seq Read - Sync - No - No - 16KB - Default Test Directory fio: Seq Read - Sync - No - No - 16KB - Default Test Directory fio: Seq Read - Sync - No - No - 32KB - Default Test Directory fio: Seq Read - Sync - No - No - 32KB - Default Test Directory fio: Seq Read - Sync - No - No - 64KB - Default Test Directory fio: Seq Read - Sync - No - No - 64KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 1MB - Default Test Directory fio: Seq Read - Sync - No - Yes - 1MB - Default Test Directory fio: Seq Read - Sync - No - Yes - 2MB - Default Test Directory fio: Seq Read - Sync - No - Yes - 2MB - Default Test Directory fio: Seq Read - Sync - No - Yes - 4KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 4KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 4MB - Default Test Directory fio: Seq Read - Sync - No - Yes - 4MB - Default Test Directory fio: Seq Read - Sync - No - Yes - 8KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 8KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 8MB - Default Test Directory fio: Seq Read - Sync - No - Yes - 8MB - Default Test Directory fio: Seq Read - Sync - Yes - No - 1MB - Default Test Directory fio: Seq Read - Sync - Yes - No - 1MB - Default Test Directory fio: Seq Read - Sync - Yes - No - 2MB - Default Test Directory fio: Seq Read - Sync - Yes - No - 2MB - Default Test Directory fio: Seq Read - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 4MB - Default Test Directory fio: Seq Read - Sync - Yes - No - 4MB - Default Test Directory fio: Seq Read - Sync - Yes - No - 8KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 8KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 8MB - Default Test Directory fio: Seq Read - Sync - Yes - No - 8MB - Default Test Directory fio: Seq Write - Sync - No - No - 1MB - Default Test Directory fio: Seq Write - Sync - No - No - 1MB - Default Test Directory fio: Seq Write - Sync - No - No - 2MB - Default Test Directory fio: Seq Write - Sync - No - No - 2MB - Default Test Directory fio: Seq Write - Sync - No - No - 4KB - Default Test Directory fio: Seq Write - Sync - No - No - 4KB - Default Test Directory fio: Seq Write - Sync - No - No - 4MB - Default Test Directory fio: Seq Write - Sync - No - No - 4MB - Default Test Directory fio: Seq Write - Sync - No - No - 8KB - Default Test Directory fio: Seq Write - Sync - No - No - 8KB - Default Test Directory fio: Seq Write - Sync - No - No - 8MB - Default Test Directory fio: Seq Write - Sync - No - No - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 16KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 16KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 32KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 32KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 64KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 64KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 1MB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 1MB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 2MB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 2MB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 4KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 4KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 4MB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 4MB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 8KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 8KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 1MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 1MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 2MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 2MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 8KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 8KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 8MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 1MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 1MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 2MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 2MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 4KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 4KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 4MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 4MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 8KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 8KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 8MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 8MB - Default Test Directory fio: Seq Read - Sync - No - No - 128KB - Default Test Directory fio: Seq Read - Sync - No - No - 128KB - Default Test Directory fio: Seq Read - Sync - No - No - 256KB - Default Test Directory fio: Seq Read - Sync - No - No - 256KB - Default Test Directory fio: Seq Read - Sync - No - No - 512KB - Default Test Directory fio: Seq Read - Sync - No - No - 512KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 16KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 16KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 32KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 32KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 64KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 64KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 16KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 16KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 32KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 32KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 64KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 64KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 1MB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 2MB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 2MB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 4KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 4KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 4MB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 4MB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 8KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 8KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 8MB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 8MB - Default Test Directory fio: Seq Write - Sync - No - No - 16KB - Default Test Directory fio: Seq Write - Sync - No - No - 16KB - Default Test Directory fio: Seq Write - Sync - No - No - 32KB - Default Test Directory fio: Seq Write - Sync - No - No - 32KB - Default Test Directory fio: Seq Write - Sync - No - No - 64KB - Default Test Directory fio: Seq Write - Sync - No - No - 64KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 1MB - Default Test Directory fio: Seq Write - Sync - No - Yes - 1MB - Default Test Directory fio: Seq Write - Sync - No - Yes - 2MB - Default Test Directory fio: Seq Write - Sync - No - Yes - 2MB - Default Test Directory fio: Seq Write - Sync - No - Yes - 4KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 4KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 4MB - Default Test Directory fio: Seq Write - Sync - No - Yes - 4MB - Default Test Directory fio: Seq Write - Sync - No - Yes - 8KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 8KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 8MB - Default Test Directory fio: Seq Write - Sync - No - Yes - 8MB - Default Test Directory fio: Seq Write - Sync - Yes - No - 1MB - Default Test Directory fio: Seq Write - Sync - Yes - No - 1MB - Default Test Directory fio: Seq Write - Sync - Yes - No - 2MB - Default Test Directory fio: Seq Write - Sync - Yes - No - 2MB - Default Test Directory fio: Seq Write - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 4KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 4MB - Default Test Directory fio: Seq Write - Sync - Yes - No - 4MB - Default Test Directory fio: Seq Write - Sync - Yes - No - 8KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 8KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 8MB - Default Test Directory fio: Seq Write - Sync - Yes - No - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 128KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 128KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 256KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 256KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 512KB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 512KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 16KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 16KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 32KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 32KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 64KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 64KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 32KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 32KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 64KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 64KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 1MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 1MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 2MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 2MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 4KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 4KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 4MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 4MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 8KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 8KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 8MB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 16KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 16KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 32KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 32KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 64KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 64KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 1MB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 1MB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 2MB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 2MB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 4KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 4KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 4MB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 4MB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 8KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 8KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 8MB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 8MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 1MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 1MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 2MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 2MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 8KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 8KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 8MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 8MB - Default Test Directory fio: Seq Read - Sync - No - Yes - 128KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 128KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 256KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 256KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 512KB - Default Test Directory fio: Seq Read - Sync - No - Yes - 512KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 128KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 128KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 256KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 256KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 512KB - Default Test Directory fio: Seq Read - Sync - Yes - No - 512KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 16KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 16KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 32KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 32KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 64KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 64KB - Default Test Directory fio: Seq Write - Sync - No - No - 128KB - Default Test Directory fio: Seq Write - Sync - No - No - 128KB - Default Test Directory fio: Seq Write - Sync - No - No - 256KB - Default Test Directory fio: Seq Write - Sync - No - No - 256KB - Default Test Directory fio: Seq Write - Sync - No - No - 512KB - Default Test Directory fio: Seq Write - Sync - No - No - 512KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 16KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 16KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 32KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 32KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 64KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 64KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 16KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 16KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 32KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 32KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 64KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 64KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 1MB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 1MB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 2MB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 2MB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 4KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 4KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 4MB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 4MB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 8KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 8KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 8MB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 128KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 128KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 256KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 256KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 512KB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 512KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 128KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 128KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 256KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 256KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 16KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 16KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 32KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 32KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 64KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 64KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 128KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 128KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 256KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 256KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - No - No - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 16KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 16KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 32KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 32KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 64KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 64KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 32KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 32KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 64KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 64KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 1MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 1MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 2MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 2MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 4KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 4KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 4MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 4MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 8KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 8KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 8MB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 8MB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 128KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 128KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 256KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 256KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 512KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 512KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 128KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 128KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 256KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 256KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 512KB - Default Test Directory fio: Seq Write - Sync - No - Yes - 512KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 128KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 128KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 256KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 256KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 512KB - Default Test Directory fio: Seq Write - Sync - Yes - No - 512KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 16KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 16KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 32KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 32KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 64KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 64KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 128KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 128KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 256KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 256KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 512KB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 128KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 128KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 256KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 256KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - No - Yes - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 128KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 128KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 256KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 256KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 16KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 16KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 32KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 32KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 64KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 64KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 1MB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 1MB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 2MB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 2MB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 4MB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 4MB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 8KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 8KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 8MB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 8MB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 128KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 128KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 256KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 256KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 512KB - Default Test Directory fio: Seq Write - Sync - Yes - Yes - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 128KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 128KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 256KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 256KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 512KB - Default Test Directory fio: Rand Write - POSIX AIO - Yes - Yes - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 16KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 16KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 32KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 32KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 64KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 64KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 1MB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 1MB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 2MB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 2MB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 4MB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 4MB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 8KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 8KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 8MB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 8MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 1MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 1MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 2MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 2MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 8KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 8KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 8MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 8MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 1MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 1MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 2MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 2MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 4MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 4MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 8KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 8KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 8MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 8MB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 128KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 128KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 256KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 256KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - No - No - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 16KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 16KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 32KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 32KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 64KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 64KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 32KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 32KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 64KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 64KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 1MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 1MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 2MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 2MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 4KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 4MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 4MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 8KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 8KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 8MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 8MB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 16KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 16KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 32KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 32KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 64KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 64KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 1MB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 1MB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 2MB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 2MB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 4MB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 4MB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 8KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 8KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 8MB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 8MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 1MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 1MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 2MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 2MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 4MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 8KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 8KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 8MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 8MB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 128KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 128KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 256KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 256KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - No - Yes - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 128KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 128KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 256KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 256KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 16KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 16KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 32KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 32KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 64KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 64KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 128KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 128KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 256KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 256KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - No - No - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 16KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 16KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 32KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 32KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 64KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 64KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 16KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 32KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 32KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 64KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 64KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 1MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 1MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 2MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 2MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 4KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 4MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 4MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 8KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 8KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 8MB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 8MB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 128KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 128KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 256KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 256KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 512KB - Default Test Directory fio: Seq Read - POSIX AIO - Yes - Yes - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 128KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 128KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 256KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 256KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - No - Yes - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 128KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 128KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 256KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 256KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - No - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 16KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 16KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 32KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 32KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 64KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 64KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 128KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 128KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 256KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 256KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 512KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 512KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 1MB - Default Test Directory hpcc: G-Rand Access ior: Write Test ior: Read Test iperf: 5201 - 60 Seconds - UDP - 100Mbit Objective - 32 encode-mp3: WAV To MP3 pmbench: 1 - 80% Reads 20% Writes pmbench: 2 - 80% Reads 20% Writes pmbench: 4 - 80% Reads 20% Writes pmbench: 8 - 80% Reads 20% Writes x264: H.264 Video Encoding First Stab buster-linux-5.4.x-both Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1022 1031 1933 966 38.2 9786 1999 499 57.7 7383 2006 250 89.9 5752 145 4658 221 3532 1024 1023 1890 944 38.3 9800 1989 497 57.3 7332 2014 251 395 396 401 200 38.2 9792 450 112 57.7 7381 511 63 1062 1126 1260 630 97.0 24833 1300 325 155 19600 1335 166 409 3277 561 2242 848 1696 90.2 5770 143 4579 221 3536 88.0 5635 138 4430 212 3397 383 383 389 194 38.1 9743 442 110 57.2 7325 508 63 238 15200 316 10100 364 5817 1129 1128 1258 628 97.1 24867 1300 325 156 19667 1332 166 976 975 972 485 759 194333 958 239 823 105400 934 116 420 3359 557 2227 860 1720 382 3059 387 1549 389 777 87.5 5619 136 4354 211 3373 716 5723 749 2996 1023 2045 238 15200 316 10100 369 5895 897 57400 954 30275 941 15050 972 971 959 479 758 194000 936 234 816 104473 944 117 391 3129 384 1537 389 777 708 5662 749 2994 1028 2055 964 7715 969 3874 964 1926 900 57600 924 29567 944 15133 1258 1250 1806 902 119 30500 1976 494 196 25100 1972 246 1014 1011 1894 943 38.6 9862 2017 500 57.7 7377 2042 252 943 7541 951 3802 922 1843 285 18200 366 11733 407 6511 1253 1252 1818 909 119 30533 1967 491 197 25167 1979 247 1391 1398 1393 696 1390 355667 1389 346 1403 179667 1383 173 1129 1129 1239 619 98.6 25300 1272 318 167 21433 1293 161 87.5 5598 146 4670 221 3533 1031 1027 1893 943 38.4 9824 1936 481 57.6 7364 2013 248 391 387 410 201 38.2 9780 464 112 57.3 7325 556 66 1146 1142 1264 629 98.3 25200 1304 322 159 20300 1351 165 784 6268 813 3250 1163 2325 286 18267 367 11767 408 6534 1383 88500 1368 43800 1368 21900 1376 1368 683 1382 354000 1371 342 1375 176000 1370 171 251 15880 330 10567 376 6021 1128 1124 1242 620 98.9 25333 1262 315 168 21433 1313 163 950 950 922 461 828 212000 939 234 901 115333 897 112 427 3410 592 2365 851 1698 92.1 5892 143 4567 223 3561 87.0 5562 138 4404 212 3382 390 386 401 197 38.4 9820 459 111 55.9 7152 560 67 241 15400 323 10300 365 5842 1141 1137 1267 630 98.8 25300 1320 327 159 20333 1348 165 949 945 963 478 768 196333 1007 248 841 108000 1118 136 777 6218 818 3272 1160 2319 1403 11200 1389 5557 1386 2772 1375 88000 1372 43900 1365 21833 697 5575 761 3042 1048 2095 250 16050 330 10533 372 5955 937 59967 966 30900 974 15567 966 967 968 483 840 215000 957 239 937 120000 956 119 432 3454 591 2361 853 1702 385 3075 384 1533 387 771 88.0 5627 141 4502 211 3370 703 5619 764 3051 1039 2075 241 15400 323 10300 369 5896 909 58200 949 30333 942 15067 950 947 973 483 766 196000 1005 248 839 107333 1118 136 1407 11267 1393 5570 1385 2770 726 5807 760 3041 1031 2062 976 7808 951 3804 959 1919 949 60733 964 30833 956 15280 397 3173 384 1532 387 771 697 5576 761 3042 1037 2070 961 7684 960 3837 950 1895 908 58100 949 30000 939 14367 1272 1268 1807 899 119 30533 1980 491 196 25100 1962 241 960 7681 947 3789 972 1943 947 7571 960 3837 956 1909 288 18400 369 11800 405 6477 1261 1257 1791 892 119 30533 1923 477 196 25133 1952 240 1375 1371 1387 690 1352 346333 1405 348 1365 174667 1451 178 1151 1147 1287 639 99.9 25567 1335 330 169 21667 1363 167 785 6276 839 3351 1171 2338 287 18400 369 11800 416 6652 1405 89933 1384 44233 1383 22133 1388 1385 1397 695 1358 347667 1411 349 1370 175333 1455 178 252 16150 332 10600 382 6104 1149 1146 1283 638 99.9 25567 1331 329 170 21700 1358 166 934 930 951 472 816 209000 997 245 900 115333 1059 129 788 6303 835 3337 1172 2340 1393 11133 1399 5593 1374 2743 1376 87700 1381 44167 1374 21967 730 5838 772 3084 1061 2117 253 16200 333 10633 385 6161 949 60733 940 30100 949 15200 938 935 945 469 818 209333 995 245 901 115333 1071 130 1406 11267 1402 5605 1397 2790 729 5827 776 3101 1057 2110 922 7372 950 3795 956 1909 958 61333 939 30050 953 15267 943 7535 924 3693 923 1842 0.03967 622.46 229.55 3199 31.410 0.0777 0.0794 0.0821 0.0890 42.06 4973 4966 5135 2567 65.4 16733 6366 1591 129 16431 5946 743 255 16240 481 15367 895 14313 4042 3936 5108 2554 53.3 13400 5928 1481 118 15182 6354 794 2140 2093 2022 1010 64.9 16633 1899 474 124 15900 1876 234 2752 2708 3335 1667 61.5 15825 3338 834 124 15833 3254 406 1581 12673 2021 8086 3265 6530 226 14467 389 12383 759 12067 175 11200 377 12067 682 10915 1977 1985 1964 981 63.4 16200 1938 484 120 15433 1969 245 215 13767 437 13967 784 12533 2726 2669 2890 1444 54.5 13950 2915 728 89.8 11500 3134 391 1934 1956 1902 950 404 103667 1880 470 782 100080 1833 229 1571 12550 2521 10085 4086 8171 1049 8389 1556 6222 1487 2974 232 14871 425 13591 707 11300 1310 10480 2033 8134 2074 4147 199 12733 401 12753 785 12433 1002 64200 1286 41167 1558 24700 1981 2008 1817 908 416 106667 1871 468 709 90467 1759 219 1133 9065 1464 5856 2084 4167 1325 10600 2054 8218 2252 4503 1477 11753 1686 6746 1892 3784 967 61907 1190 38067 1442 23100 4768 4719 6084 3041 63.8 16387 6887 1722 133 17050 6078 759 3304 3300 3793 1893 68.4 17513 3943 982 127 16333 5719 711 1634 13100 1702 6807 1925 3850 257 16347 501 16025 914 14633 5326 4998 5823 2911 69.6 17833 6470 1617 143 18267 6221 777 3261 3263 3188 1594 1548 396333 3146 786 2019 258000 3024 378 2554 2589 3004 1502 60.5 15467 2656 663 120 15100 3007 375 240 15333 508 16200 793 12700 3612 3608 4586 2289 67.1 17175 4761 1186 139 17800 5155 640 1855 1852 1866 929 65.2 16627 1939 481 124 15925 1971 243 2162 2158 2652 1322 60.3 15433 2932 729 120 15300 3244 402 1478 11833 2366 9464 3988 7975 271 17325 505 16080 950 15200 2366 151333 2610 83533 2694 42800 3130 3102 1551 1570 402000 3045 761 2017 258333 3000 374 239 15283 439 13940 814 13033 2824 2831 3150 1574 63.7 16120 2940 735 112.5 14383 2661 332 1731 1744 1828 913 1000 256000 1920 479 1379 176333 1523 190 1570 12567 2560 10247 3448 6892 253 16133 520 16627 959 15300 223 14238 365 11667 671 10733 1834 1831 1857 925 62.5 16000 1618 401 114.9 14717 1960 242 239 15267 421 13467 814 13033 2446 2442 2966 1480 64.1 16067 3324 828 119 14900 3351 415 1763 1759 1813 903 432 110573 1861 462 684 87487 1788 220 1346 10775 2164 8654 3133 6266 2442 19480 2744 10975 2833 5666 2279 146000 2569 82233 2684 42940 1163 9310 1771 7083 2066 4133 205 13108 395 12633 710 11400 1399 89500 1736 55533 1810 28940 1974 1998 1637 818 933 238667 1746 436 1352 173067 1567 195 1359 10867 2185 8734 3084 6165 1050 8398 1415 5655 1576 3148 161 10288 320 10200 615 9825 1074 8588 1522 6086 2379 4753 237 15187 428 13667 741 11853 909 58200 1203 38467 1350 21467 1768 1764 1536 764 422 108333 1701 422 620 79300 1880 232 2582 20647 2862 11467 2802 5603 1341 10550 1947 7789 2507 5013 1965 15800 1913 7651 1767 3533 1554 99542 1742 55733 1836 29380 1045 8354 1495 5977 1644 3285 1244 9964 1761 7041 2215 4426 1362 10891 1521 6080 1523 3042 1002 64100 1059 33900 1167 18333 3266 3262 3814 1903 66.0 16900 5532 1379 127 16275 5451 678 1746 14146 1892 7568 1631 3262 1378 11033 1405 5617 1603 3202 222 14183 493 15792 917 14593 3213 3209 4297 2145 62.6 15800 4987 1243 133 16960 5714 710 2787 2783 2896 1444 1624 415750 2864 712 1720 220000 2907 360 2166 2162 2697 1345 56.5 14513 2938 731 100.7 12917 3150 390 1398 11167 2398 9590 3259 6514 258 16440 502 16067 953 15233 2179 139667 2348 75133 1973 31693 2226 2223 2658 1325 1406 360083 2887 718 1786 228667 2463 304 218 13900 380 12167 688 11033 2182 2179 2825 1409 72.8 18567 3308 823 137 17450 3480 431 1868 1864 1900 946 920 235400 1864 462 1221 156333 1773 218 1654 13250 2644 10499 3559 7114 2506 20033 2564 10267 2693 5383 2351 150375 2504 80133 2442 39100 1342 10727 1814 7253 1972 3941 247 15781 466 14900 830 13213 1618 103667 1814 57733 1835 29333 2026 2022 2018 1005 987 252333 2023 502 1295 165667 1845 227 2517 20100 2560 10267 2660 5315 1429 11440 1809 7233 1976 3948 1860 14900 1875 7496 1904 3805 1597 102000 1840 58533 1843 29467 1842 14767 1844 7373 1920 3837 3111 409.31 1287.84 3200 9.019 0.0689 0.0665 0.1361 0.2664 16.56 4235 4138 4935 2467 64.0 16278 5712 1427 104.0 13307 7170 896 208 13333 444 14175 859 13733 4835 4813 4742 2371 61.1 15733 7122 1780 127 16267 8695 1087 1191 1199 1157 578 59.4 15080 1069 267 120 15320 1114 139 2566 2484 3248 1623 54.9 14020 3275 818 85.1 10900 3093 386 1221 9772 2190 8757 3699 7398 240 15367 449 14367 843 13467 205 12833 395 12600 691 11033 1102 1144 1150 574 53.1 13533 929 232 93.2 11920 986 123 192 12317 411 13040 719 11533 2411 2275 2568 1283 58.5 15000 3629 907 119 15267 3756 469 1823 1848 1930 965 360 92067 1687 421 562 71900 1765 220 1537 12157 2545 10180 3057 6113 765 6123 1134 4533 1212 2424 225 14378 415 13300 713 11400 1294 10349 1917 7669 2416 4832 223 14233 428 13700 761 12167 871 55720 1214 38683 1395 22000 1869 1870 1794 897 352 89967 1666 416 570 72950 1848 231 1057 8455 1127 4507 1127 2254 1262 10093 1888 7553 2130 4259 1530 12114 1832 7328 1970 3939 908 58100 1227 39267 1522 24356 4508 4521 4744 2372 64.2 16243 8011 2002 129 16375 7846 980 2924 2921 3888 1941 67.5 17293 5437 1356 132 16806 6548 815 1507 12033 1751 7003 2027 4054 239 15267 475 15200 881 14100 4884 4892 5538 2769 66.5 16900 7804 1951 127 16153 7968 996 2464 2460 2651 1325 771 197333 2134 533 1296 165667 2304 287 2339 2327 3063 1531 57.2 14633 2985 746 115 14700 3346 418 263 16760 508 16240 875 13700 3249 3246 4227 2110 68.4 17529 5340 1332 139 17767 6335 788 1024 1021 1127 560 54.9 14033 1069 264 107 13700 962 117 2150 2147 2925 1459 62.6 16053 3452 859 129 16400 3796 471 1481 11867 2628 10454 3813 7625 249 15939 472 15133 839 13433 1862 119000 2172 69500 2615 41833 2549 2174 1087 723 185000 2379 594 1152 147333 2337 292 197 12633 333 10633 685 10733 2689 2740 3086 1542 62.3 15983 2999 749 120 15406 3341 417 2023 1973 2031 1016 647 165667 1897 474 1017 130200 1571 196 1525 12200 2298 9186 2976 5948 243 15567 465 14654 743 11833 229 14627 423 13467 688 10863 1090 1087 1113 553 62.9 16167 1067 263 123 15733 1132 138 227 14267 435 13933 755 12067 2311 2307 2719 1356 54.0 13867 3297 820 103.1 13153 3392 420 1790 1786 1760 877 417 107000 1814 450 604 77367 1799 221 1414 11300 2355 9414 3647 7293 2571 20567 2645 10567 2799 5597 1865 119333 2244 71800 2495 39600 1260 10078 1819 7277 2214 4428 224 14333 316 10099 611 9781 1308 83680 1588 50767 1797 28767 1782 1812 1668 834 686 175667 1773 443 979 125200 1681 210 1461 11675 2227 8902 2902 5800 1055 8439 1038 4149 1101 2199 242 15475 420 13433 692 11067 1305 10450 1781 7122 1782 3560 234 14956 375 12000 576 9208 972 62233 1200 38400 1394 22300 1921 1917 2042 1017 396 101600 1931 479 676 86240 1811 223 2462 19700 2673 10700 2626 5252 1224 9790 1944 7775 2061 4122 1877 15000 2022 8088 1976 3952 1268 81167 1478 47267 1799 28767 1051 8405 1061 4240 1052 2101 1117 8934 1756 7021 2048 4093 1442 11460 1603 6408 1671 3338 926 58933 1239 39625 1385 21833 3850 3846 3953 1973 65.1 16700 5046 1258 126 16133 6905 859 1805 14440 1811 7245 1995 3989 1479 11827 1477 5904 1607 3211 254 16225 506 16113 883 14133 3053 3049 3681 1837 71.2 17900 4625 1152 128 16275 5687 707 2479 2476 2600 1296 898 230000 2545 633 1937 248000 2479 306 2186 2182 2337 1165 55.0 14067 3009 749 117 14650 3233 400 1513 11900 2435 9734 3446 6887 257 15925 487 15575 888 14073 2171 138667 2377 76033 2374 37975 2628 2624 2464 1229 931 238000 2082 517 1790 229000 2487 307 237 15167 406 12967 764 12233 2142 2139 2438 1215 65.6 16800 2823 702 120 15331 3134 388 1691 1687 1585 789 788 201667 1677 416 1023 130800 1544 189 1668 13333 2638 10487 3748 7492 2659 20967 2702 10467 2800 5597 2385 152333 2567 82133 2533 40533 1351 10800 1956 7822 2194 4384 278 17787 514 16369 855 13667 1351 86167 1569 50225 1612 25800 1876 1872 1868 930 938 240000 1963 487 1206 154333 1985 244 2561 20167 2717 10867 2671 5338 1348 10783 1810 7238 1913 3822 1830 14633 1920 7677 1960 3917 1493 95533 1698 54333 1816 29040 1836 14700 1898 7586 1980 3957 2548 462.70 1933.76 3198 9.050 0.0696 0.0677 0.1393 0.2878 16.76 OpenBenchmarking.org
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 5.00, N = 3 SE +/- 91.99, N = 12 SE +/- 63.40, N = 15 1022 4973 4235 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 71.26, N = 6 SE +/- 102.50, N = 7 1031 4966 4138 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 18.15, N = 3 SE +/- 111.68, N = 12 SE +/- 193.85, N = 12 1933 5135 4935 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 9.07, N = 3 SE +/- 55.89, N = 12 SE +/- 96.94, N = 12 966 2567 2467 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 15 30 45 60 75 SE +/- 0.07, N = 3 SE +/- 0.69, N = 3 SE +/- 0.62, N = 9 38.2 65.4 64.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 19.78, N = 3 SE +/- 185.59, N = 3 SE +/- 219.71, N = 9 9786 16733 16278 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1400 2800 4200 5600 7000 SE +/- 10.49, N = 3 SE +/- 189.42, N = 12 SE +/- 96.20, N = 3 1999 6366 5712 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.40, N = 3 SE +/- 47.38, N = 12 SE +/- 24.25, N = 3 499 1591 1427 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.50, N = 3 SE +/- 1.62, N = 15 SE +/- 3.49, N = 15 57.7 129.0 104.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 63.71, N = 3 SE +/- 195.30, N = 16 SE +/- 447.69, N = 15 7383 16431 13307 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 12.91, N = 3 SE +/- 41.16, N = 3 2006 5946 7170 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 5.36, N = 3 250 743 896 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 0.35, N = 3 SE +/- 3.84, N = 3 SE +/- 6.31, N = 12 89.9 255.0 208.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 21.96, N = 3 SE +/- 140.00, N = 5 SE +/- 404.40, N = 12 5752 16240 13333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 1.20, N = 3 SE +/- 8.11, N = 3 SE +/- 6.38, N = 4 145 481 444 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 40.99, N = 3 SE +/- 260.34, N = 3 SE +/- 213.60, N = 4 4658 15367 14175 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.00, N = 3 SE +/- 12.90, N = 15 SE +/- 9.87, N = 3 221 895 859 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 31.38, N = 3 SE +/- 205.14, N = 15 SE +/- 145.30, N = 3 3532 14313 13733 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 6.33, N = 3 SE +/- 110.61, N = 13 SE +/- 64.77, N = 15 1024 4042 4835 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 6.33, N = 3 SE +/- 98.68, N = 6 SE +/- 88.18, N = 10 1023 3936 4813 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 18.91, N = 3 SE +/- 142.72, N = 15 SE +/- 61.34, N = 4 1890 5108 4742 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 9.39, N = 3 SE +/- 71.36, N = 15 SE +/- 30.80, N = 4 944 2554 2371 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 14 28 42 56 70 SE +/- 0.15, N = 3 SE +/- 0.71, N = 3 SE +/- 0.53, N = 3 38.3 53.3 61.1 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 35.87, N = 3 SE +/- 230.94, N = 3 SE +/- 66.67, N = 3 9800 13400 15733 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 4.58, N = 3 SE +/- 84.00, N = 3 SE +/- 122.39, N = 15 1989 5928 7122 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.00, N = 3 SE +/- 21.07, N = 3 SE +/- 30.58, N = 15 497 1481 1780 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.33, N = 3 SE +/- 1.95, N = 15 SE +/- 1.20, N = 3 57.3 118.0 127.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 41.90, N = 3 SE +/- 256.42, N = 17 SE +/- 176.38, N = 3 7332 15182 16267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 11.35, N = 3 SE +/- 41.07, N = 3 SE +/- 32.99, N = 3 2014 6354 8695 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.53, N = 3 SE +/- 4.98, N = 3 SE +/- 4.18, N = 3 251 794 1087 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 26.50, N = 3 SE +/- 2.00, N = 3 SE +/- 8.50, N = 3 2094 395 1191 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 26.50, N = 3 396 2093 1199 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.53, N = 3 SE +/- 16.19, N = 3 SE +/- 3.67, N = 3 401 2022 1157 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 0.58, N = 3 SE +/- 8.17, N = 3 SE +/- 2.00, N = 3 200 1010 578 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 14 28 42 56 70 SE +/- 0.15, N = 3 SE +/- 0.54, N = 3 SE +/- 0.48, N = 15 38.2 64.9 59.4 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 37.24, N = 3 SE +/- 133.33, N = 3 SE +/- 134.94, N = 15 9792 16633 15080 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.86, N = 3 SE +/- 16.52, N = 3 SE +/- 7.31, N = 3 450 1899 1069 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 0.33, N = 3 SE +/- 1.76, N = 3 112 474 267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.98, N = 3 SE +/- 0.93, N = 15 57.7 124.0 120.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 127.21, N = 3 SE +/- 117.51, N = 15 SE +/- 195.96, N = 5 7381 15900 15320 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 5.24, N = 3 SE +/- 8.25, N = 3 SE +/- 4.63, N = 3 511 1876 1114 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 0.67, N = 3 SE +/- 0.58, N = 3 63 234 139 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 38.90, N = 12 SE +/- 70.74, N = 12 SE +/- 40.48, N = 3 1062 2752 2566 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 4.70, N = 6 SE +/- 141.20, N = 5 1126 2708 2484 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 2.00, N = 3 SE +/- 46.72, N = 15 SE +/- 37.86, N = 3 1260 3335 3248 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.00, N = 3 SE +/- 23.44, N = 15 SE +/- 18.78, N = 3 630 1667 1623 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20 40 60 80 100 SE +/- 0.07, N = 3 SE +/- 0.74, N = 3 SE +/- 1.18, N = 15 97.0 61.5 54.9 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 160.08, N = 4 SE +/- 325.90, N = 15 24833 15825 14020 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 0.88, N = 3 SE +/- 57.01, N = 3 SE +/- 17.84, N = 3 1300 3338 3275 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 14.33, N = 3 SE +/- 4.33, N = 3 325 834 818 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 1.67, N = 3 SE +/- 0.85, N = 3 155.0 124.0 85.1 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 300.00, N = 3 SE +/- 233.33, N = 3 SE +/- 115.47, N = 3 19600 15833 10900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 39.65, N = 15 SE +/- 28.60, N = 15 1335 3254 3093 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 4.94, N = 15 SE +/- 3.60, N = 15 166 406 386 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.67, N = 3 SE +/- 21.04, N = 15 SE +/- 31.55, N = 15 409 1581 1221 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 37.64, N = 3 SE +/- 168.60, N = 15 SE +/- 253.73, N = 15 3277 12673 9772 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 6.69, N = 3 SE +/- 69.90, N = 15 SE +/- 73.65, N = 12 561 2021 2190 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 25.98, N = 3 SE +/- 279.68, N = 15 SE +/- 293.66, N = 12 2242 8086 8757 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 5.55, N = 3 SE +/- 76.93, N = 12 SE +/- 55.26, N = 15 848 3265 3699 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 10.84, N = 3 SE +/- 153.85, N = 12 SE +/- 110.56, N = 15 1696 6530 7398 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 0.50, N = 3 SE +/- 3.38, N = 3 90.2 226.0 240.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 33.03, N = 3 SE +/- 218.58, N = 3 SE +/- 145.30, N = 3 5770 14467 15367 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 1.70, N = 6 SE +/- 18.65, N = 12 SE +/- 5.93, N = 3 143 389 449 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 51.47, N = 6 SE +/- 620.10, N = 12 SE +/- 176.38, N = 3 4579 12383 14367 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.52, N = 3 SE +/- 12.24, N = 12 SE +/- 12.78, N = 3 221 759 843 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 40.84, N = 3 SE +/- 222.36, N = 12 SE +/- 185.59, N = 3 3536 12067 13467 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 1.27, N = 3 SE +/- 2.19, N = 3 SE +/- 3.38, N = 3 88.0 175.0 205.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 80.37, N = 3 SE +/- 152.75, N = 3 SE +/- 463.08, N = 3 5635 11200 12833 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.45, N = 3 SE +/- 2.52, N = 3 SE +/- 2.85, N = 3 138 377 395 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 52.54, N = 3 SE +/- 88.19, N = 3 SE +/- 100.00, N = 3 4430 12067 12600 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 1.86, N = 3 SE +/- 11.47, N = 12 SE +/- 8.19, N = 3 212 682 691 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 26.91, N = 3 SE +/- 183.45, N = 12 SE +/- 145.30, N = 3 3397 10915 11033 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory buster-stock-hosted-by-bpo-kernel First Stab Red Hat Virtio device 400 800 1200 1600 2000 SE +/- 6.06, N = 3 SE +/- 1.86, N = 3 SE +/- 24.77, N = 3 1144 383 1977 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 3.00, N = 2 SE +/- 40.50, N = 2 SE +/- 10.50, N = 2 383 1985 1144 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 0.33, N = 3 SE +/- 18.84, N = 3 SE +/- 11.36, N = 3 389 1964 1150 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 0.33, N = 3 SE +/- 9.33, N = 3 SE +/- 5.55, N = 3 194 981 574 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 14 28 42 56 70 SE +/- 0.09, N = 3 SE +/- 0.90, N = 3 SE +/- 1.55, N = 12 38.1 63.4 53.1 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 18.80, N = 3 SE +/- 230.94, N = 3 SE +/- 410.35, N = 12 9743 16200 13533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.91, N = 3 SE +/- 10.41, N = 3 SE +/- 4.10, N = 3 442 1938 929 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 2.60, N = 3 SE +/- 1.15, N = 3 110 484 232 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.12, N = 3 SE +/- 0.33, N = 3 SE +/- 2.25, N = 15 57.2 120.0 93.2 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 14.57, N = 3 SE +/- 33.33, N = 3 SE +/- 286.22, N = 15 7325 15433 11920 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.67, N = 3 SE +/- 12.88, N = 3 SE +/- 10.27, N = 3 508 1969 986 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.86, N = 3 SE +/- 1.20, N = 3 63 245 123 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 3.33, N = 3 SE +/- 5.15, N = 12 238 215 192 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 218.58, N = 3 SE +/- 324.00, N = 12 15200 13767 12317 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 4.33, N = 3 SE +/- 7.97, N = 15 316 437 411 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 133.33, N = 3 SE +/- 240.79, N = 15 10100 13967 13040 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 5.70, N = 3 SE +/- 7.06, N = 3 SE +/- 7.69, N = 3 364 784 719 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 91.35, N = 3 SE +/- 88.19, N = 3 SE +/- 145.30, N = 3 5817 12533 11533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 39.51, N = 4 SE +/- 113.77, N = 12 1129 2726 2411 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 46.50, N = 2 SE +/- 144.20, N = 7 1128 2669 2275 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 3.18, N = 3 SE +/- 49.55, N = 3 SE +/- 24.25, N = 3 1258 2890 2568 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.45, N = 3 SE +/- 24.77, N = 3 SE +/- 11.84, N = 3 628 1444 1283 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20 40 60 80 100 SE +/- 0.10, N = 3 SE +/- 1.81, N = 12 SE +/- 0.78, N = 3 97.1 54.5 58.5 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 464.42, N = 12 SE +/- 200.00, N = 3 24867 13950 15000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 1.33, N = 3 SE +/- 30.80, N = 3 SE +/- 20.73, N = 3 1300 2915 3629 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 7.69, N = 3 SE +/- 5.13, N = 3 325 728 907 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 1.50, N = 3 SE +/- 0.88, N = 3 156.0 89.8 119.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 333.33, N = 3 SE +/- 173.21, N = 3 SE +/- 120.19, N = 3 19667 11500 15267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 1.53, N = 3 SE +/- 30.47, N = 15 SE +/- 51.57, N = 4 1332 3134 3756 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 3.81, N = 15 SE +/- 6.45, N = 4 166 391 469 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 3.67, N = 3 SE +/- 31.12, N = 15 SE +/- 26.67, N = 3 976 1934 1823 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 3.67, N = 3 SE +/- 43.68, N = 10 975 1956 1848 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 3.28, N = 3 SE +/- 24.84, N = 3 972 1902 1930 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.45, N = 3 SE +/- 12.60, N = 3 485 950 965 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 1.20, N = 3 SE +/- 3.61, N = 3 SE +/- 5.84, N = 3 759 404 360 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40K 80K 120K 160K 200K SE +/- 333.33, N = 3 SE +/- 881.92, N = 3 SE +/- 1534.42, N = 3 194333 103667 92067 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 28.81, N = 3 SE +/- 28.26, N = 3 958 1880 1687 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 6.98, N = 3 SE +/- 7.00, N = 3 239 470 421 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 10.07, N = 5 SE +/- 12.07, N = 15 SE +/- 5.04, N = 3 823 782 562 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 1363.82, N = 5 SE +/- 1561.81, N = 15 SE +/- 680.69, N = 3 105400 100080 71900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 13.80, N = 4 SE +/- 23.79, N = 3 SE +/- 19.56, N = 15 934 1833 1765 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.68, N = 4 SE +/- 2.91, N = 3 SE +/- 2.43, N = 15 116 229 220 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.59, N = 7 SE +/- 20.85, N = 4 SE +/- 16.84, N = 7 420 1571 1537 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 36.90, N = 7 SE +/- 155.46, N = 4 SE +/- 227.68, N = 7 3359 12550 12157 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 3.21, N = 3 SE +/- 80.07, N = 12 SE +/- 32.73, N = 15 557 2521 2545 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 13.08, N = 3 SE +/- 321.57, N = 12 SE +/- 131.17, N = 15 2227 10085 10180 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 11.79, N = 3 SE +/- 79.90, N = 15 SE +/- 90.31, N = 12 860 4086 3057 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 23.92, N = 3 SE +/- 159.79, N = 15 SE +/- 180.67, N = 12 1720 8171 6113 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.18, N = 3 SE +/- 35.58, N = 14 SE +/- 26.27, N = 14 382 1049 765 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 25.51, N = 3 SE +/- 284.69, N = 14 SE +/- 210.29, N = 14 3059 8389 6123 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.85, N = 3 SE +/- 16.71, N = 3 SE +/- 1.20, N = 3 387 1556 1134 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1300 2600 3900 5200 6500 SE +/- 12.12, N = 3 SE +/- 67.01, N = 3 SE +/- 4.37, N = 3 1549 6222 4533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.51, N = 3 SE +/- 8.96, N = 3 SE +/- 1.45, N = 3 389 1487 1212 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 6.69, N = 3 SE +/- 18.21, N = 3 SE +/- 3.21, N = 3 777 2974 2424 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 0.85, N = 3 SE +/- 2.59, N = 7 SE +/- 2.13, N = 9 87.5 232.0 225.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 65.17, N = 3 SE +/- 165.78, N = 7 SE +/- 142.18, N = 9 5619 14871 14378 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.53, N = 3 SE +/- 3.83, N = 11 SE +/- 6.69, N = 3 136 425 415 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 51.10, N = 3 SE +/- 119.43, N = 11 SE +/- 200.00, N = 3 4354 13591 13300 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 1.45, N = 3 SE +/- 6.66, N = 3 SE +/- 7.51, N = 3 211 707 713 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 22.81, N = 3 SE +/- 100.00, N = 3 3373 11300 11400 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.19, N = 3 SE +/- 19.29, N = 15 SE +/- 15.39, N = 6 716 1310 1294 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 17.90, N = 3 SE +/- 154.57, N = 15 SE +/- 131.47, N = 6 5723 10480 10349 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.00, N = 3 SE +/- 9.24, N = 3 SE +/- 9.56, N = 3 749 2033 1917 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 8.00, N = 3 SE +/- 36.68, N = 3 SE +/- 38.25, N = 3 2996 8134 7669 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.06, N = 3 SE +/- 79.97, N = 15 SE +/- 32.08, N = 5 1023 2074 2416 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 7.84, N = 3 SE +/- 159.89, N = 15 SE +/- 64.17, N = 5 2045 4147 4832 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 2.41, N = 6 SE +/- 3.84, N = 3 238 199 223 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 156.35, N = 6 SE +/- 240.37, N = 3 15200 12733 14233 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 0.33, N = 3 SE +/- 10.10, N = 15 SE +/- 4.64, N = 7 316 401 428 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 355.48, N = 15 SE +/- 143.10, N = 7 10100 12753 13700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 4.87, N = 4 SE +/- 6.71, N = 15 SE +/- 8.96, N = 6 369 785 761 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 78.08, N = 4 SE +/- 107.20, N = 15 SE +/- 142.98, N = 6 5895 12433 12167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 0.88, N = 3 SE +/- 6.66, N = 3 SE +/- 9.96, N = 15 897 1002 871 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 14K 28K 42K 56K 70K SE +/- 57.74, N = 3 SE +/- 308.22, N = 4 SE +/- 634.73, N = 15 57400 64200 55720 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 13.01, N = 4 SE +/- 15.68, N = 6 SE +/- 14.80, N = 6 954 1286 1214 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 9K 18K 27K 36K 45K SE +/- 388.10, N = 4 SE +/- 509.03, N = 6 SE +/- 333.08, N = 6 30275 41167 38683 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 12.63, N = 4 SE +/- 20.81, N = 4 SE +/- 19.08, N = 3 941 1558 1395 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 217.94, N = 4 SE +/- 568.62, N = 4 SE +/- 550.76, N = 3 15050 24700 22000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 27.87, N = 3 SE +/- 3.38, N = 3 972 1981 1869 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.50, N = 2 971 2008 1870 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 11.85, N = 5 SE +/- 1.73, N = 3 SE +/- 51.86, N = 15 959 1817 1794 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 5.96, N = 5 SE +/- 0.58, N = 3 SE +/- 25.94, N = 15 479 908 897 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 6.56, N = 3 SE +/- 1.86, N = 3 758 416 352 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40K 80K 120K 160K 200K SE +/- 1855.92, N = 3 SE +/- 437.16, N = 3 194000 106667 89967 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 12.00, N = 3 SE +/- 27.75, N = 4 SE +/- 19.00, N = 3 936 1871 1666 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 3.06, N = 3 SE +/- 6.89, N = 4 SE +/- 4.67, N = 3 234 468 416 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 8.32, N = 15 SE +/- 5.20, N = 3 SE +/- 9.76, N = 12 816 709 570 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 1033.37, N = 15 SE +/- 437.16, N = 3 SE +/- 1249.58, N = 12 104473 90467 72950 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 4.63, N = 3 SE +/- 21.91, N = 5 SE +/- 14.34, N = 3 944 1759 1848 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 0.88, N = 3 SE +/- 2.78, N = 5 SE +/- 1.67, N = 3 117 219 231 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 5.86, N = 3 SE +/- 16.62, N = 4 SE +/- 1.86, N = 3 391 1133 1057 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 47.25, N = 3 SE +/- 131.81, N = 4 SE +/- 15.18, N = 3 3129 9065 8455 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.15, N = 3 SE +/- 14.47, N = 3 384 1464 1127 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1300 2600 3900 5200 6500 SE +/- 4.91, N = 3 SE +/- 57.30, N = 3 1537 5856 4507 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 4.81, N = 3 SE +/- 2.96, N = 3 SE +/- 5.93, N = 3 389 2084 1127 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 9.29, N = 3 SE +/- 6.01, N = 3 SE +/- 12.10, N = 3 777 4167 2254 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.18, N = 3 SE +/- 18.06, N = 4 SE +/- 13.98, N = 7 708 1325 1262 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 24.03, N = 3 SE +/- 135.40, N = 4 SE +/- 114.99, N = 7 5662 10600 10093 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 32.75, N = 3 SE +/- 32.44, N = 15 749 2054 1888 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 4.98, N = 3 SE +/- 130.78, N = 3 SE +/- 129.64, N = 15 2994 8218 7553 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 8.57, N = 3 SE +/- 91.04, N = 15 SE +/- 20.31, N = 3 1028 2252 2130 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 16.90, N = 3 SE +/- 182.05, N = 15 SE +/- 40.92, N = 3 2055 4503 4259 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.18, N = 3 SE +/- 19.94, N = 15 SE +/- 35.77, N = 15 964 1477 1530 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 25.44, N = 3 SE +/- 167.58, N = 15 SE +/- 305.39, N = 15 7715 11753 12114 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.33, N = 3 SE +/- 3.76, N = 3 SE +/- 13.68, N = 3 969 1686 1832 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 4.67, N = 3 SE +/- 15.59, N = 3 SE +/- 54.20, N = 3 3874 6746 7328 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.86, N = 3 SE +/- 29.61, N = 15 SE +/- 30.55, N = 3 964 1892 1970 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 3.71, N = 3 SE +/- 59.22, N = 15 SE +/- 61.41, N = 3 1926 3784 3939 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 14.94, N = 15 SE +/- 3.06, N = 3 900 967 908 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 13K 26K 39K 52K 65K SE +/- 958.35, N = 15 SE +/- 208.17, N = 3 57600 61907 58100 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.70, N = 3 SE +/- 7.22, N = 3 SE +/- 4.84, N = 3 924 1190 1227 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 8K 16K 24K 32K 40K SE +/- 133.33, N = 3 SE +/- 218.58, N = 3 SE +/- 166.67, N = 3 29567 38067 39267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 15.30, N = 3 SE +/- 14.59, N = 9 944 1442 1522 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 251.66, N = 3 SE +/- 233.40, N = 9 15133 23100 24356 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 4.81, N = 3 SE +/- 176.21, N = 15 SE +/- 150.25, N = 15 1258 4768 4508 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 239.66, N = 9 SE +/- 242.87, N = 9 1250 4719 4521 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1300 2600 3900 5200 6500 SE +/- 21.34, N = 3 SE +/- 78.66, N = 5 SE +/- 170.15, N = 12 1806 6084 4744 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 10.50, N = 3 SE +/- 39.20, N = 5 SE +/- 85.09, N = 12 902 3041 2372 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.58, N = 3 SE +/- 1.92, N = 15 SE +/- 0.76, N = 6 119.0 63.8 64.2 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 7K 14K 21K 28K 35K SE +/- 100.00, N = 3 SE +/- 493.37, N = 15 SE +/- 258.99, N = 7 30500 16387 16243 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 8.76, N = 3 SE +/- 37.24, N = 3 SE +/- 76.21, N = 15 1976 6887 8011 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.33, N = 3 SE +/- 9.33, N = 3 SE +/- 19.05, N = 15 494 1722 2002 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 0.58, N = 3 SE +/- 1.93, N = 4 196 133 129 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 57.74, N = 3 SE +/- 253.31, N = 4 SE +/- 170.17, N = 4 25100 17050 16375 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 8.66, N = 3 SE +/- 45.54, N = 3 SE +/- 36.50, N = 3 1972 6078 7846 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.15, N = 3 SE +/- 5.78, N = 3 SE +/- 4.37, N = 3 246 759 980 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 5.03, N = 3 SE +/- 21.94, N = 3 SE +/- 29.78, N = 3 1014 3304 2924 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 4.91, N = 3 SE +/- 21.65, N = 3 SE +/- 29.78, N = 3 1011 3300 2921 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 10.12, N = 3 SE +/- 18.80, N = 3 SE +/- 98.62, N = 15 1894 3793 3888 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 9.54, N = 3 SE +/- 49.32, N = 15 943 1893 1941 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 15 30 45 60 75 SE +/- 0.09, N = 3 SE +/- 1.24, N = 15 SE +/- 0.86, N = 15 38.6 68.4 67.5 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 23.24, N = 3 SE +/- 315.76, N = 15 SE +/- 216.57, N = 15 9862 17513 17293 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 10.59, N = 3 SE +/- 7.45, N = 3 SE +/- 58.69, N = 3 2017 3943 5437 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.73, N = 3 SE +/- 1.76, N = 3 SE +/- 14.89, N = 3 500 982 1356 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.66, N = 3 SE +/- 1.79, N = 15 57.7 127.0 132.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 85.59, N = 3 SE +/- 477.90, N = 12 SE +/- 217.65, N = 16 7377 16333 16806 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1400 2800 4200 5600 7000 SE +/- 6.08, N = 3 SE +/- 101.79, N = 12 SE +/- 24.54, N = 3 2042 5719 6548 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 12.67, N = 12 SE +/- 2.89, N = 3 252 711 815 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 12.04, N = 5 SE +/- 19.31, N = 3 SE +/- 14.18, N = 3 943 1634 1507 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 96.62, N = 5 SE +/- 152.75, N = 3 SE +/- 120.19, N = 3 7541 13100 12033 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 5.84, N = 3 SE +/- 33.35, N = 14 SE +/- 40.74, N = 15 951 1702 1751 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 22.88, N = 3 SE +/- 133.41, N = 14 SE +/- 163.00, N = 15 3802 6807 7003 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 14.95, N = 3 SE +/- 22.39, N = 6 SE +/- 8.39, N = 3 922 1925 2027 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 30.12, N = 3 SE +/- 44.62, N = 6 SE +/- 16.80, N = 3 1843 3850 4054 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 3.45, N = 15 SE +/- 1.00, N = 3 285 257 239 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 212.66, N = 15 SE +/- 66.67, N = 3 18200 16347 15267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 1.00, N = 3 SE +/- 5.23, N = 8 SE +/- 5.13, N = 3 366 501 475 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 163.39, N = 8 SE +/- 152.75, N = 3 11733 16025 15200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.67, N = 3 SE +/- 13.52, N = 15 SE +/- 3.18, N = 3 407 914 881 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 26.21, N = 3 SE +/- 217.71, N = 15 SE +/- 57.74, N = 3 6511 14633 14100 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 106.15, N = 12 SE +/- 0.67, N = 3 SE +/- 20.46, N = 3 5091 1253 4884 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 0.67, N = 3 SE +/- 162.82, N = 6 SE +/- 32.50, N = 2 1252 4998 4892 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 1.86, N = 3 SE +/- 48.82, N = 3 SE +/- 63.24, N = 3 1818 5823 5538 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.20, N = 3 SE +/- 24.13, N = 3 SE +/- 31.67, N = 3 909 2911 2769 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.66, N = 3 SE +/- 0.58, N = 15 119.0 69.6 66.5 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 7K 14K 21K 28K 35K SE +/- 33.33, N = 3 SE +/- 185.59, N = 3 SE +/- 159.43, N = 16 30533 17833 16900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 5.46, N = 3 SE +/- 87.79, N = 15 SE +/- 106.81, N = 3 1967 6470 7804 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.53, N = 3 SE +/- 21.99, N = 15 SE +/- 26.74, N = 3 491 1617 1951 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 1.53, N = 3 SE +/- 1.18, N = 15 197 143 127 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 185.59, N = 3 SE +/- 216.22, N = 15 25167 18267 16153 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 4.63, N = 3 SE +/- 75.20, N = 3 SE +/- 123.63, N = 15 1979 6221 7968 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 0.58, N = 3 SE +/- 9.26, N = 3 SE +/- 15.39, N = 15 247 777 996 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 8.09, N = 3 SE +/- 9.64, N = 3 SE +/- 6.69, N = 3 1391 3261 2464 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 3.50, N = 2 SE +/- 9.50, N = 2 1398 3263 2460 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 2.65, N = 3 SE +/- 33.87, N = 3 SE +/- 17.70, N = 3 1393 3188 2651 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.53, N = 3 SE +/- 16.90, N = 3 SE +/- 8.74, N = 3 696 1594 1325 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.40, N = 3 SE +/- 19.43, N = 3 SE +/- 6.08, N = 3 1390 1548 771 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 80K 160K 240K 320K 400K SE +/- 881.92, N = 3 SE +/- 5206.83, N = 3 SE +/- 1452.97, N = 3 355667 396333 197333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 10.44, N = 3 SE +/- 40.82, N = 3 SE +/- 6.03, N = 3 1389 3146 2134 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.60, N = 3 SE +/- 10.27, N = 3 SE +/- 1.53, N = 3 346 786 533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.00, N = 3 SE +/- 18.21, N = 3 SE +/- 5.70, N = 3 1403 2019 1296 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60K 120K 180K 240K 300K SE +/- 333.33, N = 3 SE +/- 881.92, N = 3 179667 258000 165667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 4.48, N = 3 SE +/- 8.35, N = 3 SE +/- 2.19, N = 3 1383 3024 2304 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 80 160 240 320 400 SE +/- 0.67, N = 3 SE +/- 1.20, N = 3 173 378 287 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 5.49, N = 3 SE +/- 39.68, N = 15 SE +/- 31.18, N = 4 1129 2554 2339 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 9.50, N = 2 SE +/- 40.69, N = 7 SE +/- 41.55, N = 3 1129 2589 2327 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 9.24, N = 3 SE +/- 46.20, N = 3 SE +/- 9.33, N = 3 1239 3004 3063 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.62, N = 3 SE +/- 23.07, N = 3 SE +/- 4.84, N = 3 619 1502 1531 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20 40 60 80 100 SE +/- 0.28, N = 3 SE +/- 0.51, N = 3 SE +/- 0.32, N = 3 98.6 60.5 57.2 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 120.19, N = 3 SE +/- 88.19, N = 3 25300 15467 14633 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 7.09, N = 3 SE +/- 7.54, N = 3 SE +/- 3.93, N = 3 1272 2656 2985 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 1.86, N = 3 SE +/- 2.03, N = 3 318 663 746 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 1.67, N = 3 SE +/- 0.58, N = 3 167 120 115 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 550.76, N = 3 SE +/- 57.74, N = 3 21433 15100 14700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 5.78, N = 3 SE +/- 25.21, N = 3 SE +/- 61.27, N = 15 1293 3007 3346 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 0.58, N = 3 SE +/- 2.91, N = 3 SE +/- 7.64, N = 15 161 375 418 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 1.15, N = 3 SE +/- 3.38, N = 3 SE +/- 3.33, N = 15 87.5 240.0 263.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 74.08, N = 3 SE +/- 218.58, N = 3 SE +/- 197.32, N = 15 5598 15333 16760 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 2.02, N = 4 SE +/- 2.19, N = 3 SE +/- 7.68, N = 15 146 508 508 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 65.21, N = 4 SE +/- 57.74, N = 4 SE +/- 247.04, N = 15 4670 16200 16240 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.08, N = 3 SE +/- 11.50, N = 3 SE +/- 9.96, N = 3 221 793 875 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 34.59, N = 3 SE +/- 200.00, N = 3 SE +/- 378.59, N = 3 3533 12700 13700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 10.65, N = 3 SE +/- 127.89, N = 12 SE +/- 137.14, N = 12 1031 3612 3249 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 10.73, N = 3 SE +/- 127.94, N = 12 SE +/- 137.19, N = 12 1027 3608 3246 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 8.82, N = 3 SE +/- 68.10, N = 3 SE +/- 82.57, N = 14 1893 4586 4227 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.41, N = 3 SE +/- 34.03, N = 3 SE +/- 41.28, N = 14 943 2289 2110 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 15 30 45 60 75 SE +/- 0.12, N = 3 SE +/- 0.88, N = 4 SE +/- 0.74, N = 7 38.4 67.1 68.4 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 26.27, N = 3 SE +/- 228.67, N = 4 SE +/- 187.36, N = 7 9824 17175 17529 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 12.81, N = 3 SE +/- 11.26, N = 3 SE +/- 34.07, N = 3 1936 4761 5340 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.28, N = 3 SE +/- 2.85, N = 3 SE +/- 8.41, N = 3 481 1186 1332 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.71, N = 3 SE +/- 1.45, N = 3 SE +/- 1.86, N = 3 57.6 139.0 139.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 90.27, N = 3 SE +/- 173.21, N = 3 SE +/- 218.58, N = 3 7364 17800 17767 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1400 2800 4200 5600 7000 SE +/- 16.90, N = 3 SE +/- 15.28, N = 3 SE +/- 68.27, N = 3 2013 5155 6335 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.08, N = 3 SE +/- 1.86, N = 3 SE +/- 8.69, N = 3 248 640 788 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.08, N = 3 SE +/- 4.93, N = 3 SE +/- 5.04, N = 3 391 1855 1024 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.03, N = 3 SE +/- 4.93, N = 3 SE +/- 4.81, N = 3 387 1852 1021 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.03, N = 3 SE +/- 23.17, N = 5 SE +/- 11.26, N = 3 410 1866 1127 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.15, N = 3 SE +/- 11.40, N = 5 SE +/- 5.49, N = 3 201 929 560 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 15 30 45 60 75 SE +/- 0.06, N = 3 SE +/- 1.03, N = 15 SE +/- 0.50, N = 3 38.2 65.2 54.9 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 10.17, N = 3 SE +/- 266.09, N = 15 SE +/- 120.19, N = 3 9780 16627 14033 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.76, N = 3 SE +/- 13.93, N = 3 SE +/- 9.24, N = 3 464 1939 1069 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 3.53, N = 3 SE +/- 2.31, N = 3 112 481 264 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.60, N = 3 SE +/- 1.15, N = 3 SE +/- 1.67, N = 3 57.3 124.0 107.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 78.17, N = 3 SE +/- 103.08, N = 4 SE +/- 200.00, N = 3 7325 15925 13700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.45, N = 3 SE +/- 7.80, N = 3 SE +/- 13.62, N = 3 556 1971 962 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.15, N = 3 SE +/- 1.45, N = 3 66 243 117 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 2.31, N = 3 SE +/- 32.27, N = 3 SE +/- 65.72, N = 12 1146 2162 2150 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 2.31, N = 3 SE +/- 31.95, N = 3 SE +/- 65.80, N = 12 1142 2158 2147 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 6.69, N = 3 SE +/- 30.40, N = 15 SE +/- 45.94, N = 3 1264 2652 2925 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.38, N = 3 SE +/- 15.22, N = 15 SE +/- 22.82, N = 3 629 1322 1459 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20 40 60 80 100 SE +/- 0.23, N = 3 SE +/- 0.74, N = 3 SE +/- 1.00, N = 15 98.3 60.3 62.6 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 57.74, N = 3 SE +/- 185.59, N = 3 SE +/- 251.83, N = 15 25200 15433 16053 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 11.98, N = 3 SE +/- 34.78, N = 15 SE +/- 45.83, N = 3 1304 2932 3452 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.91, N = 3 SE +/- 8.71, N = 15 SE +/- 11.26, N = 3 322 729 859 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 2.03, N = 3 159 120 129 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 230.94, N = 3 SE +/- 191.49, N = 4 20300 15300 16400 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 5.51, N = 3 SE +/- 46.11, N = 4 SE +/- 25.96, N = 3 1351 3244 3796 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 0.67, N = 3 SE +/- 5.67, N = 4 SE +/- 3.28, N = 3 165 402 471 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 9.82, N = 3 SE +/- 10.07, N = 3 SE +/- 4.81, N = 3 784 1478 1481 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 79.87, N = 3 SE +/- 66.67, N = 3 SE +/- 33.33, N = 3 6268 11833 11867 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.76, N = 3 SE +/- 20.92, N = 3 SE +/- 49.71, N = 15 813 2366 2628 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 7.13, N = 3 SE +/- 84.23, N = 3 SE +/- 198.53, N = 15 3250 9464 10454 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 15.43, N = 3 SE +/- 70.29, N = 15 SE +/- 86.97, N = 15 1163 3988 3813 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 30.73, N = 3 SE +/- 140.59, N = 15 SE +/- 173.92, N = 15 2325 7975 7625 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 0.33, N = 3 SE +/- 3.49, N = 4 SE +/- 2.80, N = 15 286 271 249 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 225.00, N = 4 SE +/- 146.67, N = 18 18267 17325 15939 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 4.50, N = 15 SE +/- 6.08, N = 3 367 505 472 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 159.22, N = 15 SE +/- 202.76, N = 3 11767 16080 15133 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.40, N = 3 SE +/- 15.98, N = 3 SE +/- 2.73, N = 3 408 950 839 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 41.15, N = 3 SE +/- 264.58, N = 3 SE +/- 66.67, N = 3 6534 15200 13433 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 3.28, N = 3 SE +/- 23.07, N = 3 SE +/- 5.81, N = 3 1383 2366 1862 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30K 60K 90K 120K 150K SE +/- 208.17, N = 3 SE +/- 1452.97, N = 3 88500 151333 119000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 8.45, N = 3 SE +/- 23.36, N = 3 SE +/- 13.96, N = 3 1368 2610 2172 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 264.58, N = 3 SE +/- 735.60, N = 3 SE +/- 435.89, N = 3 43800 83533 69500 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 4.16, N = 3 SE +/- 14.33, N = 3 SE +/- 15.86, N = 3 1368 2694 2615 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 9K 18K 27K 36K 45K SE +/- 461.88, N = 3 SE +/- 240.37, N = 3 21900 42800 41833 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 5.78, N = 3 SE +/- 22.33, N = 3 1376 3130 2549 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 7.31, N = 3 SE +/- 17.56, N = 3 SE +/- 17.69, N = 3 1368 3102 2174 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.48, N = 3 SE +/- 8.88, N = 3 SE +/- 8.95, N = 3 683 1551 1087 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.40, N = 3 SE +/- 15.18, N = 3 SE +/- 1.73, N = 3 1382 1570 723 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90K 180K 270K 360K 450K SE +/- 577.35, N = 3 SE +/- 4041.45, N = 3 SE +/- 577.35, N = 3 354000 402000 185000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 6.01, N = 3 SE +/- 9.50, N = 3 SE +/- 3.18, N = 3 1371 3045 2379 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 1.45, N = 3 SE +/- 2.33, N = 3 SE +/- 0.88, N = 3 342 761 594 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 9.64, N = 3 SE +/- 23.22, N = 3 SE +/- 4.84, N = 3 1375 2017 1152 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60K 120K 180K 240K 300K SE +/- 1154.70, N = 3 SE +/- 2962.73, N = 3 SE +/- 666.67, N = 3 176000 258333 147333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 6.06, N = 3 SE +/- 20.26, N = 3 SE +/- 19.66, N = 3 1370 3000 2337 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 80 160 240 320 400 SE +/- 0.88, N = 3 SE +/- 2.40, N = 3 SE +/- 2.33, N = 3 171 374 292 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 3.08, N = 5 SE +/- 1.00, N = 3 251 239 197 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 220.00, N = 5 SE +/- 321.89, N = 6 SE +/- 66.67, N = 3 15880 15283 12633 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 0.33, N = 3 SE +/- 3.68, N = 15 SE +/- 4.36, N = 3 330 439 333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 155.17, N = 15 SE +/- 145.30, N = 3 10567 13940 10633 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 5.70, N = 3 SE +/- 6.94, N = 12 SE +/- 6.46, N = 9 376 814 685 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 87.28, N = 3 SE +/- 112.37, N = 12 SE +/- 171.59, N = 9 6021 13033 10733 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.76, N = 3 SE +/- 70.29, N = 15 SE +/- 25.37, N = 10 1128 2824 2689 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 111.08, N = 8 SE +/- 33.48, N = 5 1124 2831 2740 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 5.78, N = 3 SE +/- 42.86, N = 15 SE +/- 34.18, N = 15 1242 3150 3086 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.73, N = 3 SE +/- 21.42, N = 15 SE +/- 17.05, N = 15 620 1574 1542 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20 40 60 80 100 SE +/- 0.12, N = 3 SE +/- 0.88, N = 4 SE +/- 0.74, N = 6 98.9 63.7 62.3 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 312.09, N = 5 SE +/- 168.16, N = 6 25333 16120 15983 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 8.02, N = 3 SE +/- 80.12, N = 15 SE +/- 61.76, N = 12 1262 2940 2999 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 2.00, N = 3 SE +/- 20.05, N = 15 SE +/- 15.43, N = 12 315 735 749 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 4.01, N = 12 SE +/- 1.52, N = 15 168.0 112.5 120.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 506.30, N = 12 SE +/- 183.20, N = 17 21433 14383 15406 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 2.19, N = 3 SE +/- 49.63, N = 15 SE +/- 77.21, N = 15 1313 2661 3341 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 0.33, N = 3 SE +/- 6.21, N = 15 SE +/- 9.68, N = 15 163 332 417 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 7.54, N = 3 SE +/- 24.51, N = 4 SE +/- 21.30, N = 15 950 1731 2023 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 32.45, N = 7 950 1744 1973 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 13.91, N = 3 SE +/- 23.62, N = 5 SE +/- 4.37, N = 3 922 1828 2031 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 6.89, N = 3 SE +/- 11.83, N = 5 SE +/- 2.19, N = 3 461 913 1016 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 7.37, N = 3 SE +/- 18.34, N = 15 SE +/- 5.67, N = 3 828 1000 647 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 2081.67, N = 3 SE +/- 4677.20, N = 15 SE +/- 1333.33, N = 3 212000 256000 165667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 16.76, N = 3 939 1920 1897 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 4.41, N = 3 234 479 474 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.71, N = 3 SE +/- 8.74, N = 3 SE +/- 12.04, N = 15 901 1379 1017 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40K 80K 120K 160K 200K SE +/- 333.33, N = 3 SE +/- 1201.85, N = 3 SE +/- 1534.37, N = 15 115333 176333 130200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.76, N = 3 SE +/- 7.57, N = 3 SE +/- 23.18, N = 3 897 1523 1571 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 1.15, N = 3 SE +/- 2.91, N = 3 112 190 196 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 6.94, N = 3 SE +/- 20.74, N = 3 SE +/- 18.48, N = 3 427 1570 1525 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 56.68, N = 3 SE +/- 185.59, N = 3 SE +/- 152.75, N = 3 3410 12567 12200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.73, N = 3 SE +/- 26.85, N = 15 SE +/- 34.37, N = 4 592 2560 2298 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 18.52, N = 3 SE +/- 107.68, N = 15 SE +/- 137.63, N = 4 2365 10247 9186 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 9.49, N = 3 SE +/- 49.12, N = 12 SE +/- 39.83, N = 3 851 3448 2976 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 18.88, N = 3 SE +/- 98.31, N = 12 SE +/- 79.32, N = 3 1698 6892 5948 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 0.86, N = 3 SE +/- 3.84, N = 15 SE +/- 3.84, N = 3 92.1 253.0 243.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 53.99, N = 3 SE +/- 242.54, N = 15 SE +/- 233.33, N = 3 5892 16133 15567 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 6.63, N = 15 SE +/- 8.73, N = 13 143 520 465 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 15.06, N = 3 SE +/- 213.24, N = 15 SE +/- 274.01, N = 13 4567 16627 14654 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.91, N = 3 SE +/- 12.73, N = 3 SE +/- 14.73, N = 15 223 959 743 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 45.13, N = 3 SE +/- 208.17, N = 3 SE +/- 258.69, N = 15 3561 15300 11833 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.35, N = 3 SE +/- 6.12, N = 12 SE +/- 2.71, N = 15 87.0 223.0 229.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 87.81, N = 3 SE +/- 414.56, N = 13 SE +/- 176.06, N = 15 5562 14238 14627 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.80, N = 4 SE +/- 9.31, N = 12 SE +/- 3.81, N = 15 138 365 423 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 58.62, N = 4 SE +/- 294.22, N = 12 SE +/- 156.35, N = 15 4404 11667 13467 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 0.67, N = 3 SE +/- 9.17, N = 3 SE +/- 7.21, N = 8 212 671 688 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 11.46, N = 3 SE +/- 133.33, N = 3 SE +/- 166.84, N = 8 3382 10733 10863 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.53, N = 3 SE +/- 26.41, N = 4 SE +/- 5.29, N = 3 390 1834 1090 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.20, N = 3 SE +/- 26.29, N = 4 SE +/- 5.61, N = 3 386 1831 1087 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 17.95, N = 3 SE +/- 13.87, N = 3 401 1857 1113 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 9.13, N = 3 SE +/- 6.93, N = 3 197 925 553 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 14 28 42 56 70 SE +/- 0.12, N = 3 SE +/- 0.56, N = 3 SE +/- 0.82, N = 4 38.4 62.5 62.9 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 35.17, N = 3 SE +/- 152.75, N = 3 SE +/- 111.55, N = 6 9820 16000 16167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.71, N = 3 SE +/- 13.20, N = 3 SE +/- 8.01, N = 3 459 1618 1067 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.00, N = 3 SE +/- 3.38, N = 3 SE +/- 2.08, N = 3 111 401 263 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.38, N = 3 SE +/- 3.61, N = 12 SE +/- 0.58, N = 3 55.9 114.9 123.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 48.15, N = 3 SE +/- 458.40, N = 12 SE +/- 88.19, N = 3 7152 14717 15733 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 5.17, N = 3 SE +/- 12.35, N = 3 SE +/- 16.50, N = 4 560 1960 1132 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 0.67, N = 3 SE +/- 1.45, N = 3 SE +/- 2.08, N = 4 67 242 138 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 0.33, N = 3 SE +/- 4.06, N = 3 SE +/- 3.76, N = 3 241 239 227 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 260.34, N = 3 SE +/- 176.38, N = 3 15400 15267 14267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 6.69, N = 3 SE +/- 7.42, N = 3 323 421 435 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 202.76, N = 3 SE +/- 240.37, N = 3 10300 13467 13933 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.96, N = 3 SE +/- 3.18, N = 3 SE +/- 11.86, N = 3 365 814 755 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 46.49, N = 3 SE +/- 66.67, N = 3 SE +/- 185.59, N = 3 5842 13033 12067 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 1.86, N = 3 SE +/- 42.77, N = 12 SE +/- 24.48, N = 15 1141 2446 2311 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 1.86, N = 3 SE +/- 42.82, N = 12 SE +/- 24.51, N = 15 1137 2442 2307 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.73, N = 3 SE +/- 23.56, N = 3 SE +/- 37.21, N = 15 1267 2966 2719 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 0.88, N = 3 SE +/- 11.78, N = 3 SE +/- 18.58, N = 15 630 1480 1356 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20 40 60 80 100 SE +/- 0.06, N = 3 SE +/- 0.90, N = 3 SE +/- 2.26, N = 12 98.8 64.1 54.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 536.45, N = 3 SE +/- 575.42, N = 12 25300 16067 13867 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 5.21, N = 3 SE +/- 47.96, N = 3 SE +/- 18.99, N = 3 1320 3324 3297 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 11.98, N = 3 SE +/- 4.91, N = 3 327 828 820 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 1.67, N = 3 SE +/- 2.54, N = 15 159.0 119.0 103.1 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 493.29, N = 3 SE +/- 339.03, N = 15 20333 14900 13153 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 7.13, N = 3 SE +/- 44.61, N = 4 SE +/- 28.90, N = 12 1348 3351 3392 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.00, N = 3 SE +/- 5.59, N = 4 SE +/- 3.62, N = 12 165 415 420 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 10.27, N = 3 SE +/- 16.82, N = 3 SE +/- 36.77, N = 12 949 1763 1790 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 10.07, N = 3 SE +/- 16.51, N = 3 SE +/- 36.72, N = 12 945 1759 1786 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 15.50, N = 3 SE +/- 10.02, N = 3 963 1813 1760 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 7.64, N = 3 SE +/- 4.98, N = 3 478 903 877 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 170 340 510 680 850 SE +/- 1.20, N = 3 SE +/- 7.54, N = 15 SE +/- 6.36, N = 3 768 432 417 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40K 80K 120K 160K 200K SE +/- 333.33, N = 3 SE +/- 1915.54, N = 15 SE +/- 1732.05, N = 3 196333 110573 107000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.53, N = 3 SE +/- 27.65, N = 4 SE +/- 8.67, N = 3 1007 1861 1814 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 6.85, N = 4 248 462 450 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.79, N = 3 SE +/- 8.78, N = 15 SE +/- 3.93, N = 3 841 684 604 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 1119.18, N = 15 SE +/- 536.45, N = 3 108000 87487 77367 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 11.45, N = 13 SE +/- 26.30, N = 15 SE +/- 23.72, N = 15 1118 1788 1799 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.47, N = 13 SE +/- 3.28, N = 15 SE +/- 2.95, N = 15 136 220 221 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.67, N = 3 SE +/- 23.17, N = 3 777 1346 1414 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 37.86, N = 3 SE +/- 165.20, N = 4 SE +/- 200.00, N = 3 6218 10775 11300 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 2.52, N = 3 SE +/- 68.24, N = 15 SE +/- 39.94, N = 12 818 2164 2355 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 9.94, N = 3 SE +/- 272.67, N = 15 SE +/- 158.19, N = 12 3272 8654 9414 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 5.36, N = 3 SE +/- 124.87, N = 12 SE +/- 88.52, N = 15 1160 3133 3647 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 10.40, N = 3 SE +/- 249.66, N = 12 SE +/- 177.04, N = 15 2319 6266 7293 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.20, N = 3 SE +/- 40.42, N = 15 SE +/- 20.90, N = 3 1403 2442 2571 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 338.09, N = 15 SE +/- 176.38, N = 3 11200 19480 20567 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 2.08, N = 3 SE +/- 41.05, N = 4 SE +/- 16.90, N = 3 1389 2744 2645 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 8.65, N = 3 SE +/- 165.20, N = 4 SE +/- 66.67, N = 3 5557 10975 10567 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 11.41, N = 3 SE +/- 9.21, N = 3 SE +/- 20.17, N = 3 1386 2833 2799 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 22.81, N = 3 SE +/- 18.56, N = 3 SE +/- 40.29, N = 3 2772 5666 5597 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.36, N = 3 SE +/- 6.43, N = 3 SE +/- 14.59, N = 15 1375 2279 1865 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30K 60K 90K 120K 150K SE +/- 264.58, N = 3 SE +/- 577.35, N = 3 SE +/- 954.52, N = 15 88000 146000 119333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 8.50, N = 3 SE +/- 6.36, N = 3 SE +/- 25.05, N = 3 1372 2569 2244 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 264.58, N = 3 SE +/- 202.76, N = 3 SE +/- 814.45, N = 3 43900 82233 71800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 3.00, N = 3 SE +/- 24.35, N = 15 SE +/- 7.62, N = 3 1365 2684 2495 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 9K 18K 27K 36K 45K SE +/- 66.67, N = 3 SE +/- 392.65, N = 15 SE +/- 321.46, N = 3 21833 42940 39600 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 10.26, N = 3 SE +/- 21.80, N = 12 SE +/- 13.75, N = 15 697 1163 1260 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 81.87, N = 3 SE +/- 177.51, N = 12 SE +/- 110.38, N = 15 5575 9310 10078 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.33, N = 3 SE +/- 28.84, N = 3 SE +/- 27.00, N = 3 761 1771 1819 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 8.45, N = 3 SE +/- 115.47, N = 3 SE +/- 107.45, N = 3 3042 7083 7277 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 7.00, N = 3 SE +/- 31.60, N = 15 SE +/- 28.07, N = 15 1048 2066 2214 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 13.84, N = 3 SE +/- 63.25, N = 15 SE +/- 56.17, N = 15 2095 4133 4428 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 6.16, N = 12 SE +/- 3.71, N = 3 250 205 224 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 28.87, N = 4 SE +/- 397.43, N = 12 SE +/- 218.58, N = 3 16050 13108 14333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 0.67, N = 3 SE +/- 4.18, N = 3 SE +/- 3.73, N = 5 330 395 316 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 133.33, N = 3 SE +/- 114.41, N = 5 10533 12633 10099 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 4.06, N = 3 SE +/- 11.38, N = 13 372 710 611 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 65.61, N = 3 SE +/- 181.09, N = 13 5955 11400 9781 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 11.02, N = 3 SE +/- 22.70, N = 3 SE +/- 16.08, N = 5 937 1399 1308 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 698.41, N = 3 SE +/- 1452.58, N = 3 SE +/- 1031.21, N = 5 59967 89500 83680 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.60, N = 3 SE +/- 53.51, N = 12 SE +/- 23.92, N = 3 966 1736 1588 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 12K 24K 36K 48K 60K SE +/- 57.74, N = 3 SE +/- 1709.88, N = 12 SE +/- 775.31, N = 3 30900 55533 50767 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.76, N = 3 SE +/- 38.16, N = 15 SE +/- 25.89, N = 3 974 1810 1797 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 6K 12K 18K 24K 30K SE +/- 33.33, N = 3 SE +/- 612.78, N = 15 SE +/- 405.52, N = 3 15567 28940 28767 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.86, N = 3 SE +/- 27.17, N = 3 SE +/- 20.28, N = 12 966 1974 1782 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.50, N = 2 SE +/- 21.50, N = 2 SE +/- 17.00, N = 5 967 1998 1812 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.33, N = 3 SE +/- 7.51, N = 3 SE +/- 14.26, N = 3 968 1637 1668 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.84, N = 3 SE +/- 6.96, N = 3 483 818 834 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 8.85, N = 15 SE +/- 9.68, N = 12 SE +/- 3.84, N = 3 840 933 686 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 2257.26, N = 15 SE +/- 2544.55, N = 12 SE +/- 881.92, N = 3 215000 238667 175667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 4.18, N = 3 SE +/- 14.05, N = 3 SE +/- 11.72, N = 3 957 1746 1773 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 1.20, N = 3 SE +/- 3.79, N = 3 SE +/- 2.96, N = 3 239 436 443 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.73, N = 3 SE +/- 13.79, N = 15 SE +/- 15.99, N = 15 937 1352 979 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40K 80K 120K 160K 200K SE +/- 577.35, N = 3 SE +/- 1757.88, N = 15 SE +/- 2070.66, N = 15 120000 173067 125200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 7.69, N = 3 SE +/- 20.49, N = 15 SE +/- 7.97, N = 3 956 1567 1681 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.00, N = 3 SE +/- 2.60, N = 15 SE +/- 1.20, N = 3 119 195 210 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.51, N = 3 SE +/- 13.30, N = 3 SE +/- 20.45, N = 4 432 1359 1461 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 36.64, N = 3 SE +/- 120.19, N = 3 SE +/- 160.08, N = 4 3454 10867 11675 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 5.29, N = 3 SE +/- 60.93, N = 15 SE +/- 24.94, N = 3 591 2185 2227 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 21.30, N = 3 SE +/- 242.84, N = 15 SE +/- 99.54, N = 3 2361 8734 8902 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 4.04, N = 3 SE +/- 34.65, N = 3 SE +/- 30.86, N = 3 853 3084 2902 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1300 2600 3900 5200 6500 SE +/- 7.42, N = 3 SE +/- 68.98, N = 3 SE +/- 62.03, N = 3 1702 6165 5800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.08, N = 3 SE +/- 9.29, N = 3 SE +/- 1.67, N = 3 385 1050 1055 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 17.39, N = 3 SE +/- 74.71, N = 3 SE +/- 12.06, N = 3 3075 8398 8439 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.00, N = 3 SE +/- 11.22, N = 15 SE +/- 2.52, N = 3 384 1415 1038 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 8.17, N = 3 SE +/- 44.82, N = 15 SE +/- 9.94, N = 3 1533 5655 4149 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.52, N = 3 SE +/- 53.38, N = 15 SE +/- 18.73, N = 3 387 1576 1101 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 5.03, N = 3 SE +/- 106.78, N = 15 SE +/- 37.55, N = 3 771 3148 2199 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.17, N = 3 SE +/- 9.18, N = 12 SE +/- 3.25, N = 4 88.0 161.0 242.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 74.35, N = 3 SE +/- 591.25, N = 12 SE +/- 217.47, N = 4 5627 10288 15475 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.53, N = 3 SE +/- 2.60, N = 3 141 320 420 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 46.70, N = 3 SE +/- 88.19, N = 3 4502 10200 13433 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 2.08, N = 3 SE +/- 3.84, N = 3 SE +/- 1.00, N = 3 211 615 692 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 30.83, N = 3 SE +/- 61.27, N = 3 SE +/- 33.33, N = 3 3370 9825 11067 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 11.27, N = 3 SE +/- 29.68, N = 12 SE +/- 17.28, N = 4 703 1074 1305 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 89.91, N = 3 SE +/- 236.95, N = 12 SE +/- 155.46, N = 4 5619 8588 10450 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.76, N = 3 SE +/- 57.21, N = 15 SE +/- 16.66, N = 15 764 1522 1781 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 6.57, N = 3 SE +/- 228.88, N = 15 SE +/- 66.74, N = 15 3051 6086 7122 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.48, N = 3 SE +/- 11.29, N = 3 SE +/- 52.96, N = 15 1039 2379 1782 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 9.06, N = 3 SE +/- 22.58, N = 3 SE +/- 105.92, N = 15 2075 4753 3560 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 0.33, N = 3 SE +/- 2.24, N = 15 SE +/- 2.29, N = 9 241 237 234 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 138.66, N = 15 SE +/- 153.76, N = 9 15400 15187 14956 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 0.33, N = 3 SE +/- 7.02, N = 3 SE +/- 16.71, N = 12 323 428 375 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 218.58, N = 3 SE +/- 534.76, N = 12 10300 13667 12000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 2.73, N = 3 SE +/- 7.80, N = 15 SE +/- 7.51, N = 3 369 741 576 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 44.52, N = 3 SE +/- 123.78, N = 15 SE +/- 121.83, N = 3 5896 11853 9208 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.33, N = 3 SE +/- 7.86, N = 3 SE +/- 1.00, N = 3 909 909 972 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 13K 26K 39K 52K 65K SE +/- 100.00, N = 3 SE +/- 513.16, N = 3 SE +/- 66.67, N = 3 58200 58200 62233 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 10.17, N = 3 SE +/- 7.37, N = 3 SE +/- 16.46, N = 3 949 1203 1200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 8K 16K 24K 32K 40K SE +/- 333.33, N = 3 SE +/- 240.37, N = 3 SE +/- 519.62, N = 3 30333 38467 38400 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.33, N = 3 SE +/- 18.62, N = 15 SE +/- 6.08, N = 3 942 1350 1394 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 345.12, N = 15 SE +/- 115.47, N = 3 15067 21467 22300 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.03, N = 3 SE +/- 12.60, N = 3 SE +/- 16.68, N = 15 950 1768 1921 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.03, N = 3 SE +/- 12.66, N = 3 SE +/- 16.68, N = 15 947 1764 1917 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.76, N = 3 SE +/- 5.77, N = 3 SE +/- 12.77, N = 3 973 1536 2042 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 0.58, N = 3 SE +/- 2.91, N = 3 SE +/- 6.44, N = 3 483 764 1017 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 170 340 510 680 850 SE +/- 0.67, N = 3 SE +/- 7.06, N = 3 SE +/- 5.17, N = 3 766 422 396 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40K 80K 120K 160K 200K SE +/- 1763.83, N = 3 SE +/- 1400.00, N = 3 196000 108333 101600 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 12.82, N = 5 SE +/- 7.33, N = 3 SE +/- 19.15, N = 3 1005 1701 1931 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 3.25, N = 5 SE +/- 1.67, N = 3 SE +/- 4.73, N = 3 248 422 479 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.15, N = 3 SE +/- 6.01, N = 3 SE +/- 8.62, N = 5 839 620 676 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 333.33, N = 3 SE +/- 763.76, N = 3 SE +/- 1095.72, N = 5 107333 79300 86240 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 10.04, N = 15 SE +/- 15.80, N = 12 SE +/- 27.48, N = 3 1118 1880 1811 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.27, N = 15 SE +/- 1.99, N = 12 SE +/- 3.48, N = 3 136 232 223 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 2.85, N = 3 SE +/- 52.80, N = 15 SE +/- 1.86, N = 3 1407 2582 2462 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 422.22, N = 15 11267 20647 19700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 3.79, N = 3 SE +/- 17.42, N = 3 SE +/- 14.62, N = 3 1393 2862 2673 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 15.10, N = 3 SE +/- 66.67, N = 3 SE +/- 57.74, N = 3 5570 11467 10700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.20, N = 3 SE +/- 12.90, N = 3 SE +/- 10.87, N = 3 1385 2802 2626 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 2.40, N = 3 SE +/- 25.71, N = 3 SE +/- 21.59, N = 3 2770 5603 5252 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.16, N = 3 SE +/- 15.58, N = 6 SE +/- 16.46, N = 4 726 1341 1224 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 32.20, N = 3 SE +/- 158.64, N = 6 SE +/- 134.16, N = 4 5807 10550 9790 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.52, N = 3 SE +/- 25.12, N = 5 SE +/- 30.24, N = 3 760 1947 1944 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 9.74, N = 3 SE +/- 100.37, N = 5 SE +/- 120.73, N = 3 3041 7789 7775 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 8.74, N = 3 SE +/- 35.71, N = 3 SE +/- 29.26, N = 3 1031 2507 2061 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 17.82, N = 3 SE +/- 71.70, N = 3 SE +/- 58.25, N = 3 2062 5013 4122 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.00, N = 3 SE +/- 32.99, N = 3 SE +/- 20.66, N = 3 976 1965 1877 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 16.84, N = 3 SE +/- 152.75, N = 3 7808 15800 15000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 14.19, N = 4 SE +/- 23.61, N = 5 SE +/- 21.78, N = 3 951 1913 2022 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 57.12, N = 4 SE +/- 94.11, N = 5 SE +/- 86.88, N = 3 3804 7651 8088 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 8.88, N = 3 SE +/- 14.34, N = 3 SE +/- 30.16, N = 15 959 1767 1976 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 17.75, N = 3 SE +/- 28.69, N = 3 SE +/- 60.25, N = 15 1919 3533 3952 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.67, N = 3 SE +/- 35.99, N = 12 SE +/- 5.78, N = 3 949 1554 1268 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 120.19, N = 3 SE +/- 2343.15, N = 12 SE +/- 375.65, N = 3 60733 99542 81167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.20, N = 3 SE +/- 19.52, N = 6 SE +/- 13.50, N = 3 964 1742 1478 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 12K 24K 36K 48K 60K SE +/- 33.33, N = 3 SE +/- 635.44, N = 6 SE +/- 433.33, N = 3 30833 55733 47267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 12.02, N = 5 SE +/- 24.44, N = 5 SE +/- 29.72, N = 3 956 1836 1799 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 6K 12K 18K 24K 30K SE +/- 188.15, N = 5 SE +/- 394.21, N = 5 SE +/- 480.74, N = 3 15280 29380 28767 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.21, N = 3 SE +/- 11.54, N = 15 SE +/- 17.24, N = 15 397 1045 1051 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 25.01, N = 3 SE +/- 92.10, N = 15 SE +/- 137.70, N = 15 3173 8354 8405 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.71, N = 3 SE +/- 18.50, N = 3 SE +/- 6.39, N = 3 384 1495 1061 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1300 2600 3900 5200 6500 SE +/- 14.85, N = 3 SE +/- 74.51, N = 3 SE +/- 26.12, N = 3 1532 5977 4240 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.86, N = 3 SE +/- 22.58, N = 15 SE +/- 22.72, N = 15 387 1644 1052 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 3.28, N = 3 SE +/- 45.14, N = 15 SE +/- 45.42, N = 15 771 3285 2101 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 9.60, N = 3 SE +/- 8.67, N = 3 SE +/- 9.21, N = 3 697 1244 1117 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 75.06, N = 3 SE +/- 77.68, N = 3 SE +/- 73.43, N = 3 5576 9964 8934 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.86, N = 3 SE +/- 11.85, N = 3 SE +/- 21.48, N = 6 761 1761 1756 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 7.55, N = 3 SE +/- 46.84, N = 3 SE +/- 85.54, N = 6 3042 7041 7021 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 2.19, N = 3 SE +/- 34.06, N = 15 SE +/- 78.55, N = 12 1037 2215 2048 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 4.26, N = 3 SE +/- 68.16, N = 15 SE +/- 157.06, N = 12 2070 4426 4093 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.33, N = 3 SE +/- 40.20, N = 12 SE +/- 22.19, N = 15 961 1362 1442 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 19.24, N = 3 SE +/- 320.44, N = 12 SE +/- 203.73, N = 15 7684 10891 11460 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.89, N = 3 SE +/- 17.82, N = 3 SE +/- 19.60, N = 5 960 1521 1603 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1400 2800 4200 5600 7000 SE +/- 12.12, N = 3 SE +/- 71.14, N = 3 SE +/- 78.46, N = 5 3837 6080 6408 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 11.68, N = 3 SE +/- 19.97, N = 3 SE +/- 17.70, N = 3 950 1523 1671 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 23.03, N = 3 SE +/- 39.95, N = 3 SE +/- 35.66, N = 3 1895 3042 3338 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 12.74, N = 3 SE +/- 10.17, N = 3 908 1002 926 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 14K 28K 42K 56K 70K SE +/- 838.65, N = 3 SE +/- 982.06, N = 3 58100 64100 58933 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 12.17, N = 3 SE +/- 10.53, N = 3 SE +/- 17.93, N = 4 949 1059 1239 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 8K 16K 24K 32K 40K SE +/- 608.28, N = 3 SE +/- 321.46, N = 3 SE +/- 572.09, N = 4 30000 33900 39625 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.67, N = 3 SE +/- 10.99, N = 3 SE +/- 12.35, N = 3 939 1167 1385 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 366.67, N = 3 SE +/- 176.38, N = 3 SE +/- 463.08, N = 3 14367 18333 21833 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 3.48, N = 3 SE +/- 61.28, N = 15 SE +/- 130.38, N = 13 1272 3266 3850 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 3.48, N = 3 SE +/- 61.27, N = 15 SE +/- 130.40, N = 13 1268 3262 3846 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 17.75, N = 3 SE +/- 34.74, N = 3 SE +/- 64.00, N = 14 1807 3814 3953 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 8.88, N = 3 SE +/- 17.37, N = 3 SE +/- 31.99, N = 14 899 1903 1973 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.58, N = 3 SE +/- 0.97, N = 3 119.0 66.0 65.1 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 7K 14K 21K 28K 35K SE +/- 33.33, N = 3 SE +/- 152.75, N = 3 SE +/- 264.58, N = 3 30533 16900 16700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 16.38, N = 3 SE +/- 13.45, N = 3 SE +/- 41.29, N = 3 1980 5532 5046 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.10, N = 3 SE +/- 3.38, N = 3 SE +/- 10.39, N = 3 491 1379 1258 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 1.36, N = 15 SE +/- 1.80, N = 15 196 127 126 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 162.66, N = 16 SE +/- 230.04, N = 15 25100 16275 16133 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 13.61, N = 3 SE +/- 84.41, N = 15 SE +/- 27.69, N = 3 1962 5451 6905 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.76, N = 3 SE +/- 10.52, N = 15 SE +/- 3.33, N = 3 241 678 859 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 3.21, N = 3 SE +/- 46.80, N = 12 SE +/- 23.78, N = 5 960 1746 1805 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 26.65, N = 3 SE +/- 378.02, N = 13 SE +/- 191.31, N = 5 7681 14146 14440 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 11.73, N = 5 SE +/- 18.35, N = 15 SE +/- 19.04, N = 3 947 1892 1811 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 46.55, N = 5 SE +/- 73.40, N = 15 SE +/- 76.14, N = 3 3789 7568 7245 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 15.07, N = 3 SE +/- 30.21, N = 15 972 1631 1995 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 29.82, N = 3 SE +/- 60.45, N = 15 1943 3262 3989 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 14.08, N = 3 SE +/- 15.38, N = 3 SE +/- 14.38, N = 15 947 1378 1479 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 111.84, N = 3 SE +/- 120.19, N = 3 SE +/- 115.66, N = 15 7571 11033 11827 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 6.74, N = 3 SE +/- 22.55, N = 3 SE +/- 8.08, N = 3 960 1405 1477 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1300 2600 3900 5200 6500 SE +/- 26.21, N = 3 SE +/- 89.85, N = 3 SE +/- 32.99, N = 3 3837 5617 5904 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 5.03, N = 3 SE +/- 32.44, N = 12 SE +/- 43.99, N = 12 956 1603 1607 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 10.20, N = 3 SE +/- 64.81, N = 12 SE +/- 87.95, N = 12 1909 3202 3211 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 8.87, N = 12 SE +/- 3.84, N = 3 288 222 254 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 567.40, N = 12 SE +/- 160.08, N = 4 18400 14183 16225 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 11.17, N = 12 SE +/- 7.35, N = 15 369 493 506 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 333.29, N = 13 SE +/- 234.50, N = 16 11800 15792 16113 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.00, N = 3 SE +/- 14.86, N = 15 SE +/- 13.58, N = 3 405 917 883 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 33.20, N = 3 SE +/- 242.30, N = 15 SE +/- 202.76, N = 3 6477 14593 14133 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 7.69, N = 3 SE +/- 80.89, N = 12 SE +/- 52.52, N = 3 1261 3213 3053 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 7.55, N = 3 SE +/- 80.97, N = 12 SE +/- 52.52, N = 3 1257 3209 3049 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 8.41, N = 3 SE +/- 45.90, N = 3 SE +/- 31.80, N = 3 1791 4297 3681 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.37, N = 3 SE +/- 15.95, N = 3 892 2145 1837 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.15, N = 3 SE +/- 0.45, N = 3 119.0 62.6 71.2 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 7K 14K 21K 28K 35K SE +/- 33.33, N = 3 SE +/- 267.71, N = 4 SE +/- 450.92, N = 3 30533 15800 17900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 12.17, N = 3 SE +/- 67.74, N = 4 SE +/- 34.65, N = 3 1923 4987 4625 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.96, N = 3 SE +/- 17.00, N = 4 SE +/- 8.82, N = 3 477 1243 1152 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 0.67, N = 3 SE +/- 2.00, N = 15 196 133 128 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 66.67, N = 3 SE +/- 253.13, N = 15 SE +/- 118.15, N = 4 25133 16960 16275 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 7.26, N = 3 SE +/- 33.08, N = 3 SE +/- 83.33, N = 4 1952 5714 5687 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 0.88, N = 3 SE +/- 4.06, N = 3 SE +/- 10.61, N = 4 240 710 707 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 9.91, N = 3 SE +/- 25.21, N = 3 SE +/- 38.63, N = 3 1375 2787 2479 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 10.21, N = 3 SE +/- 25.21, N = 3 SE +/- 38.49, N = 3 1371 2783 2476 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 7.02, N = 3 SE +/- 41.46, N = 4 SE +/- 36.76, N = 15 1387 2896 2600 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.51, N = 3 SE +/- 20.57, N = 4 SE +/- 18.35, N = 15 690 1444 1296 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 16.44, N = 3 SE +/- 22.71, N = 12 SE +/- 15.50, N = 3 1352 1624 898 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90K 180K 270K 360K 450K SE +/- 4096.07, N = 3 SE +/- 5803.77, N = 12 SE +/- 4041.45, N = 3 346333 415750 230000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 10.07, N = 3 SE +/- 17.29, N = 3 SE +/- 28.49, N = 3 1405 2864 2545 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 2.52, N = 3 SE +/- 4.48, N = 3 SE +/- 7.26, N = 3 348 712 633 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.86, N = 3 SE +/- 13.32, N = 3 SE +/- 12.12, N = 3 1365 1720 1937 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 333.33, N = 3 SE +/- 1732.05, N = 3 SE +/- 1527.53, N = 3 174667 220000 248000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 11.36, N = 3 SE +/- 17.67, N = 3 SE +/- 35.39, N = 3 1451 2907 2479 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 80 160 240 320 400 SE +/- 1.20, N = 3 SE +/- 2.33, N = 3 SE +/- 4.48, N = 3 178 360 306 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 1.76, N = 3 SE +/- 33.60, N = 15 SE +/- 23.26, N = 7 1151 2166 2186 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 1.53, N = 3 SE +/- 33.56, N = 15 SE +/- 23.26, N = 7 1147 2162 2182 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 4.81, N = 3 SE +/- 34.86, N = 3 SE +/- 34.28, N = 3 1287 2697 2337 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.40, N = 3 SE +/- 17.34, N = 3 SE +/- 17.24, N = 3 639 1345 1165 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20 40 60 80 100 SE +/- 0.07, N = 3 SE +/- 0.60, N = 15 SE +/- 0.30, N = 3 99.9 56.5 55.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 174.37, N = 16 SE +/- 88.19, N = 3 25567 14513 14067 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 3.67, N = 3 SE +/- 37.24, N = 15 SE +/- 28.57, N = 3 1335 2938 3009 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 1.00, N = 3 SE +/- 9.30, N = 15 SE +/- 7.17, N = 3 330 731 749 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 3.56, N = 12 SE +/- 1.44, N = 4 169.0 100.7 117.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 457.57, N = 12 SE +/- 272.34, N = 4 21667 12917 14650 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 6.57, N = 3 SE +/- 63.92, N = 12 SE +/- 30.92, N = 3 1363 3150 3233 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 0.88, N = 3 SE +/- 7.99, N = 12 SE +/- 3.76, N = 3 167 390 400 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.18, N = 3 SE +/- 5.78, N = 3 SE +/- 16.40, N = 15 785 1398 1513 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 25.58, N = 3 SE +/- 33.33, N = 3 SE +/- 149.60, N = 15 6276 11167 11900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 3.18, N = 3 SE +/- 33.78, N = 4 SE +/- 28.88, N = 3 839 2398 2435 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 12.20, N = 3 SE +/- 134.55, N = 4 SE +/- 114.86, N = 3 3351 9590 9734 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 2.52, N = 3 SE +/- 26.81, N = 3 SE +/- 43.33, N = 15 1171 3259 3446 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 5.03, N = 3 SE +/- 53.36, N = 3 SE +/- 86.68, N = 15 2338 6514 6887 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 2.80, N = 15 SE +/- 3.28, N = 4 287 258 257 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 223.56, N = 15 SE +/- 325.00, N = 4 18400 16440 15925 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 1.00, N = 3 SE +/- 6.01, N = 3 SE +/- 6.80, N = 4 369 502 487 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 185.59, N = 3 SE +/- 209.66, N = 4 11800 16067 15575 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.61, N = 3 SE +/- 4.16, N = 3 SE +/- 14.56, N = 15 416 953 888 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 56.22, N = 3 SE +/- 66.67, N = 3 SE +/- 291.22, N = 15 6652 15233 14073 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.70, N = 3 SE +/- 37.49, N = 3 SE +/- 26.21, N = 3 1405 2179 2171 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30K 60K 90K 120K 150K SE +/- 317.98, N = 3 SE +/- 2185.81, N = 3 SE +/- 1666.67, N = 3 89933 139667 138667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 8.51, N = 3 SE +/- 40.04, N = 3 SE +/- 12.50, N = 3 1384 2348 2377 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 16K 32K 48K 64K 80K SE +/- 272.85, N = 3 SE +/- 1267.98, N = 3 SE +/- 405.52, N = 3 44233 75133 76033 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 1.86, N = 3 SE +/- 50.07, N = 12 SE +/- 33.90, N = 4 1383 1973 2374 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 8K 16K 24K 32K 40K SE +/- 33.33, N = 3 SE +/- 686.48, N = 14 SE +/- 536.00, N = 4 22133 31693 37975 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 0.88, N = 3 SE +/- 12.44, N = 3 1388 2226 2628 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.15, N = 3 SE +/- 12.44, N = 3 1385 2223 2624 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 9.94, N = 3 SE +/- 16.83, N = 3 SE +/- 63.77, N = 12 1397 2658 2464 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 5.13, N = 3 SE +/- 8.41, N = 3 SE +/- 31.87, N = 12 695 1325 1229 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.08, N = 3 SE +/- 40.68, N = 12 SE +/- 12.55, N = 3 1358 1406 931 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 80K 160K 240K 320K 400K SE +/- 333.33, N = 3 SE +/- 10432.65, N = 12 SE +/- 3214.55, N = 3 347667 360083 238000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 2.73, N = 3 SE +/- 38.73, N = 3 SE +/- 21.13, N = 3 1411 2887 2082 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 0.67, N = 3 SE +/- 9.71, N = 3 SE +/- 5.03, N = 3 349 718 517 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 5.61, N = 3 SE +/- 31.35, N = 12 SE +/- 12.90, N = 3 1370 1786 1790 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 666.67, N = 3 SE +/- 3993.05, N = 12 SE +/- 1527.53, N = 3 175333 228667 229000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 3.18, N = 3 SE +/- 30.28, N = 3 SE +/- 9.82, N = 3 1455 2463 2487 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 70 140 210 280 350 SE +/- 0.33, N = 3 SE +/- 3.93, N = 3 178 304 307 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 1.76, N = 3 SE +/- 3.21, N = 3 252 218 237 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 28.87, N = 4 SE +/- 115.47, N = 3 SE +/- 202.76, N = 3 16150 13900 15167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 11.18, N = 15 SE +/- 4.93, N = 3 332 380 406 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 355.05, N = 15 SE +/- 145.30, N = 3 10600 12167 12967 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 3.93, N = 3 SE +/- 11.57, N = 3 SE +/- 9.35, N = 3 382 688 764 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 61.21, N = 3 SE +/- 185.59, N = 3 SE +/- 166.67, N = 3 6104 11033 12233 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 3.53, N = 3 SE +/- 43.03, N = 14 SE +/- 51.79, N = 13 1149 2182 2142 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 3.28, N = 3 SE +/- 43.02, N = 14 SE +/- 51.82, N = 13 1146 2179 2139 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 4.81, N = 3 SE +/- 24.51, N = 3 SE +/- 39.46, N = 15 1283 2825 2438 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.65, N = 3 SE +/- 12.10, N = 3 SE +/- 19.69, N = 15 638 1409 1215 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20 40 60 80 100 SE +/- 0.13, N = 3 SE +/- 0.59, N = 15 SE +/- 1.02, N = 3 99.9 72.8 65.6 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 156.96, N = 15 SE +/- 264.58, N = 3 25567 18567 16800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 6.17, N = 3 SE +/- 46.51, N = 3 SE +/- 53.33, N = 15 1331 3308 2823 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 11.55, N = 3 SE +/- 13.35, N = 15 329 823 702 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 2.72, N = 12 SE +/- 1.56, N = 15 170 137 120 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 57.74, N = 3 SE +/- 342.12, N = 12 SE +/- 188.57, N = 16 21700 17450 15331 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 9.07, N = 3 SE +/- 41.61, N = 5 SE +/- 75.36, N = 15 1358 3480 3134 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.20, N = 3 SE +/- 5.18, N = 5 SE +/- 9.43, N = 15 166 431 388 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 8.19, N = 3 SE +/- 24.17, N = 3 SE +/- 32.39, N = 15 934 1868 1691 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 8.19, N = 3 SE +/- 24.17, N = 3 SE +/- 32.39, N = 15 930 1864 1687 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.19, N = 3 SE +/- 24.27, N = 4 SE +/- 27.89, N = 15 951 1900 1585 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.20, N = 3 SE +/- 12.20, N = 4 SE +/- 13.97, N = 15 472 946 789 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.84, N = 3 SE +/- 9.28, N = 15 SE +/- 7.36, N = 3 816 920 788 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 1000.00, N = 3 SE +/- 2396.03, N = 15 SE +/- 1666.67, N = 3 209000 235400 201667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 9.61, N = 3 SE +/- 20.79, N = 3 SE +/- 21.90, N = 4 997 1864 1677 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 2.40, N = 3 SE +/- 5.20, N = 3 SE +/- 5.53, N = 4 245 462 416 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 6.17, N = 3 SE +/- 2.08, N = 3 SE +/- 13.56, N = 5 900 1221 1023 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30K 60K 90K 120K 150K SE +/- 881.92, N = 3 SE +/- 333.33, N = 3 SE +/- 1854.72, N = 5 115333 156333 130800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 9.81, N = 10 SE +/- 20.30, N = 15 SE +/- 31.79, N = 15 1059 1773 1544 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.21, N = 10 SE +/- 2.53, N = 15 SE +/- 3.96, N = 15 129 218 189 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 12.12, N = 3 SE +/- 21.85, N = 4 SE +/- 22.91, N = 3 788 1654 1668 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 96.42, N = 3 SE +/- 165.83, N = 4 SE +/- 176.38, N = 3 6303 13250 13333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.73, N = 3 SE +/- 40.69, N = 12 SE +/- 23.59, N = 15 835 2644 2638 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 6.94, N = 3 SE +/- 167.40, N = 12 SE +/- 95.05, N = 15 3337 10499 10487 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 14.50, N = 3 SE +/- 69.27, N = 15 SE +/- 55.47, N = 3 1172 3559 3748 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 28.75, N = 3 SE +/- 138.44, N = 15 SE +/- 110.72, N = 3 2340 7114 7492 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 3.18, N = 3 SE +/- 16.48, N = 3 SE +/- 18.68, N = 3 1393 2506 2659 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 145.30, N = 3 SE +/- 484.19, N = 3 11133 20033 20967 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 14.50, N = 3 SE +/- 17.62, N = 3 SE +/- 23.68, N = 3 1399 2564 2702 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 58.01, N = 3 SE +/- 88.19, N = 3 SE +/- 233.33, N = 3 5593 10267 10467 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 9.17, N = 3 SE +/- 11.41, N = 3 SE +/- 21.13, N = 3 1374 2693 2800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 18.84, N = 3 SE +/- 22.87, N = 3 SE +/- 42.25, N = 3 2743 5383 5597 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 2.33, N = 3 SE +/- 23.39, N = 8 SE +/- 12.01, N = 3 1376 2351 2385 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30K 60K 90K 120K 150K SE +/- 378.59, N = 3 SE +/- 1450.83, N = 8 SE +/- 666.67, N = 3 87700 150375 152333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 7.57, N = 3 SE +/- 25.87, N = 3 SE +/- 17.95, N = 3 1381 2504 2567 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 233.33, N = 3 SE +/- 841.30, N = 3 SE +/- 578.31, N = 3 44167 80133 82133 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 6.43, N = 3 SE +/- 23.25, N = 3 SE +/- 11.50, N = 3 1374 2442 2533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 9K 18K 27K 36K 45K SE +/- 88.19, N = 3 SE +/- 378.59, N = 3 SE +/- 166.67, N = 3 21967 39100 40533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 9.79, N = 4 SE +/- 17.02, N = 15 SE +/- 11.35, N = 3 730 1342 1351 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 78.68, N = 4 SE +/- 137.48, N = 15 SE +/- 100.00, N = 3 5838 10727 10800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.45, N = 3 SE +/- 26.96, N = 3 SE +/- 33.14, N = 3 772 1814 1956 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 5.51, N = 3 SE +/- 108.50, N = 3 SE +/- 132.55, N = 3 3084 7253 7822 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.91, N = 3 SE +/- 45.41, N = 15 SE +/- 24.65, N = 15 1061 1972 2194 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 9.82, N = 3 SE +/- 90.81, N = 15 SE +/- 49.26, N = 15 2117 3941 4384 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 4.02, N = 15 SE +/- 4.25, N = 15 253 247 278 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 261.92, N = 16 SE +/- 268.84, N = 15 16200 15781 17787 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 0.33, N = 3 SE +/- 3.33, N = 3 SE +/- 7.80, N = 15 333 466 514 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 SE +/- 231.43, N = 16 10633 14900 16369 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.48, N = 3 SE +/- 9.88, N = 15 SE +/- 14.11, N = 3 385 830 855 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 52.03, N = 3 SE +/- 150.51, N = 15 SE +/- 233.33, N = 3 6161 13213 13667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 7.77, N = 3 SE +/- 17.90, N = 3 SE +/- 6.84, N = 3 949 1618 1351 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 504.42, N = 3 SE +/- 1201.85, N = 3 SE +/- 693.62, N = 3 60733 103667 86167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 25.86, N = 3 SE +/- 22.56, N = 4 940 1814 1569 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 12K 24K 36K 48K 60K SE +/- 1074.45, N = 3 SE +/- 720.39, N = 4 30100 57733 50225 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 4.33, N = 3 SE +/- 17.17, N = 3 SE +/- 10.97, N = 3 949 1835 1612 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 6K 12K 18K 24K 30K SE +/- 57.74, N = 3 SE +/- 266.67, N = 3 15200 29333 25800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 7.69, N = 3 SE +/- 21.57, N = 3 SE +/- 26.91, N = 4 938 2026 1876 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 7.36, N = 3 SE +/- 21.57, N = 3 SE +/- 26.79, N = 4 935 2022 1872 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 13.72, N = 4 SE +/- 24.48, N = 5 SE +/- 5.93, N = 3 945 2018 1868 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 6.97, N = 4 SE +/- 12.15, N = 5 SE +/- 2.96, N = 3 469 1005 930 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 9.35, N = 3 SE +/- 14.71, N = 3 SE +/- 13.32, N = 3 818 987 938 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 2333.33, N = 3 SE +/- 3844.19, N = 3 SE +/- 3464.10, N = 3 209333 252333 240000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 8.99, N = 3 SE +/- 12.99, N = 3 SE +/- 19.34, N = 3 995 2023 1963 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 2.33, N = 3 SE +/- 3.18, N = 3 SE +/- 5.00, N = 3 245 502 487 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.67, N = 3 SE +/- 20.50, N = 3 SE +/- 1.45, N = 3 901 1295 1206 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40K 80K 120K 160K 200K SE +/- 333.33, N = 3 SE +/- 2603.42, N = 3 SE +/- 333.33, N = 3 115333 165667 154333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.19, N = 3 SE +/- 31.34, N = 3 SE +/- 20.28, N = 15 1071 1845 1985 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 4.00, N = 3 SE +/- 2.54, N = 15 130 227 244 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.04, N = 3 SE +/- 38.85, N = 3 SE +/- 30.28, N = 3 1406 2517 2561 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 305.51, N = 3 SE +/- 120.19, N = 3 11267 20100 20167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 6.35, N = 3 SE +/- 9.53, N = 3 SE +/- 42.10, N = 3 1402 2560 2717 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 25.13, N = 3 SE +/- 33.33, N = 3 SE +/- 176.38, N = 3 5605 10267 10867 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.76, N = 3 SE +/- 23.56, N = 3 SE +/- 10.90, N = 3 1397 2660 2671 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 3.61, N = 3 SE +/- 46.56, N = 3 SE +/- 21.30, N = 3 2790 5315 5338 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 5.70, N = 14 SE +/- 18.54, N = 5 SE +/- 17.45, N = 15 729 1429 1348 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 45.55, N = 14 SE +/- 146.97, N = 5 SE +/- 140.43, N = 15 5827 11440 10783 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.89, N = 3 SE +/- 27.94, N = 3 SE +/- 24.67, N = 15 776 1809 1810 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 11.85, N = 3 SE +/- 112.33, N = 3 SE +/- 98.63, N = 15 3101 7233 7238 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 0.58, N = 3 SE +/- 35.25, N = 15 SE +/- 38.43, N = 15 1057 1976 1913 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 1.33, N = 3 SE +/- 70.54, N = 15 SE +/- 76.91, N = 15 2110 3948 3822 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 4.73, N = 3 SE +/- 3.33, N = 3 SE +/- 11.22, N = 3 922 1860 1830 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 38.62, N = 3 SE +/- 88.19, N = 3 7372 14900 14633 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 15.63, N = 3 SE +/- 6.51, N = 3 SE +/- 30.35, N = 3 950 1875 1920 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 62.58, N = 3 SE +/- 25.50, N = 3 SE +/- 121.29, N = 3 3795 7496 7677 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 5.36, N = 3 SE +/- 29.81, N = 3 SE +/- 16.60, N = 15 956 1904 1960 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 10.87, N = 3 SE +/- 59.48, N = 3 SE +/- 33.23, N = 15 1909 3805 3917 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 9.61, N = 3 SE +/- 8.19, N = 3 SE +/- 5.57, N = 3 958 1597 1493 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 622.72, N = 3 SE +/- 577.35, N = 3 SE +/- 338.30, N = 3 61333 102000 95533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 13.04, N = 4 SE +/- 15.19, N = 3 SE +/- 28.34, N = 3 939 1840 1698 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 13K 26K 39K 52K 65K SE +/- 419.32, N = 4 SE +/- 785.99, N = 3 SE +/- 883.80, N = 3 30050 58533 54333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 6.66, N = 3 SE +/- 9.24, N = 3 SE +/- 24.09, N = 5 953 1843 1816 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 6K 12K 18K 24K 30K SE +/- 120.19, N = 3 SE +/- 145.30, N = 3 SE +/- 391.92, N = 5 15267 29467 29040 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.73, N = 3 SE +/- 4.00, N = 3 SE +/- 9.17, N = 3 943 1842 1836 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 21.28, N = 3 SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 7535 14767 14700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 4.10, N = 3 SE +/- 12.24, N = 3 SE +/- 28.47, N = 3 924 1844 1898 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 16.38, N = 3 SE +/- 49.57, N = 3 SE +/- 114.02, N = 3 3693 7373 7586 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 14.80, N = 3 SE +/- 21.48, N = 3 SE +/- 8.08, N = 3 923 1920 1980 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 29.57, N = 3 SE +/- 42.90, N = 3 SE +/- 16.37, N = 3 1842 3837 3957 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 22.50, N = 2 3111 2548 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lnuma -libverbs -lrt -laio -lpthread -lm -ldl
HPC Challenge Test / Class: G-Random Access OpenBenchmarking.org GUP/s, More Is Better HPC Challenge 1.5.0 Test / Class: G-Random Access First Stab 0.0089 0.0178 0.0267 0.0356 0.0445 SE +/- 0.00001, N = 3 0.03967 1. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -funroll-loops 2. ATLAS + Open MPI 3.1.3
IOR Write Test OpenBenchmarking.org MB/s, More Is Better IOR 3.2.1 Write Test First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 130 260 390 520 650 SE +/- 0.73, N = 3 SE +/- 2.25, N = 3 SE +/- 1.84, N = 3 622.46 409.31 462.70 MIN: 126.64 / MAX: 690.8 MIN: 290 / MAX: 587.28 MIN: 281.37 / MAX: 520.88 1. (CC) gcc options: -O2 -lm -pthread -lmpi
IOR Read Test OpenBenchmarking.org MB/s, More Is Better IOR 3.2.1 Read Test First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.76, N = 3 SE +/- 7.81, N = 3 SE +/- 29.18, N = 3 229.55 1287.84 1933.76 MIN: 888.44 / MAX: 2140.45 MIN: 1249.43 / MAX: 2734.83 1. (CC) gcc options: -O2 -lm -pthread -lmpi
iPerf Server Address: localhost - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - 100Mbit Objective - Parallel: 32 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - 100Mbit Objective - Parallel: 32 First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 3199 3200 3198 -lssl -lcrypto -lssl -lcrypto 1. (CC) gcc options: -O3 -march=native -lm
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.100 WAV To MP3 First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 7 14 21 28 35 SE +/- 0.019, N = 3 SE +/- 0.016, N = 3 SE +/- 0.021, N = 3 31.410 9.019 9.050 -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe 1. (CC) gcc options: -lm
pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% Writes First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 0.0175 0.035 0.0525 0.07 0.0875 SE +/- 0.0001, N = 3 SE +/- 0.0012, N = 3 SE +/- 0.0003, N = 3 0.0777 0.0689 0.0696 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% Writes First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 0.0179 0.0358 0.0537 0.0716 0.0895 SE +/- 0.0002, N = 3 SE +/- 0.0008, N = 3 SE +/- 0.0002, N = 3 0.0794 0.0665 0.0677 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% Writes First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 0.0313 0.0626 0.0939 0.1252 0.1565 SE +/- 0.0001, N = 3 SE +/- 0.0021, N = 15 SE +/- 0.0014, N = 15 0.0821 0.1361 0.1393 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 8 - Read-Write Ratio: 80% Reads 20% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 8 - Read-Write Ratio: 80% Reads 20% Writes First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 0.0648 0.1296 0.1944 0.2592 0.324 SE +/- 0.0003, N = 3 SE +/- 0.0028, N = 15 SE +/- 0.0032, N = 3 0.0890 0.2664 0.2878 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
Stressful Application Test Threads: 8 - RAM To Test: 4GB - Duration: 10 Minutes OpenBenchmarking.org Stressful Application Test Threads: 8 - RAM To Test: 4GB - Duration: 10 Minutes PASS Pass / Fail First Stab 1. (CC) gcc options: -O2 -lrt -laio -lpthread
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2019-12-17 H.264 Video Encoding First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 10 20 30 40 50 SE +/- 0.28, N = 3 SE +/- 0.11, N = 3 SE +/- 0.06, N = 3 42.06 16.56 16.76 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
Phoronix Test Suite v10.8.4