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&sor&grt .
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 2094 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 5091 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 1144 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1100 2200 3300 4400 5500 SE +/- 91.99, N = 12 SE +/- 63.40, N = 15 SE +/- 5.00, N = 3 4973 4235 1022 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1100 2200 3300 4400 5500 SE +/- 71.26, N = 6 SE +/- 102.50, N = 7 4966 4138 1031 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1100 2200 3300 4400 5500 SE +/- 111.68, N = 12 SE +/- 193.85, N = 12 SE +/- 18.15, N = 3 5135 4935 1933 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 55.89, N = 12 SE +/- 96.94, N = 12 SE +/- 9.07, N = 3 2567 2467 966 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 15 30 45 60 75 SE +/- 0.69, N = 3 SE +/- 0.62, N = 9 SE +/- 0.07, N = 3 65.4 64.0 38.2 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 4K 8K 12K 16K 20K SE +/- 185.59, N = 3 SE +/- 219.71, N = 9 SE +/- 19.78, N = 3 16733 16278 9786 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1400 2800 4200 5600 7000 SE +/- 189.42, N = 12 SE +/- 96.20, N = 3 SE +/- 10.49, N = 3 6366 5712 1999 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 47.38, N = 12 SE +/- 24.25, N = 3 SE +/- 2.40, N = 3 1591 1427 499 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 30 60 90 120 150 SE +/- 1.62, N = 15 SE +/- 3.49, N = 15 SE +/- 0.50, N = 3 129.0 104.0 57.7 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 4K 8K 12K 16K 20K SE +/- 195.30, N = 16 SE +/- 447.69, N = 15 SE +/- 63.71, N = 3 16431 13307 7383 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1500 3000 4500 6000 7500 SE +/- 41.16, N = 3 SE +/- 12.91, N = 3 7170 5946 2006 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 5.36, N = 3 896 743 250 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 60 120 180 240 300 SE +/- 3.84, N = 3 SE +/- 6.31, N = 12 SE +/- 0.35, N = 3 255.0 208.0 89.9 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 140.00, N = 5 SE +/- 404.40, N = 12 SE +/- 21.96, N = 3 16240 13333 5752 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 100 200 300 400 500 SE +/- 8.11, N = 3 SE +/- 6.38, N = 4 SE +/- 1.20, N = 3 481 444 145 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 260.34, N = 3 SE +/- 213.60, N = 4 SE +/- 40.99, N = 3 15367 14175 4658 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 12.90, N = 15 SE +/- 9.87, N = 3 SE +/- 2.00, N = 3 895 859 221 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 205.14, N = 15 SE +/- 145.30, N = 3 SE +/- 31.38, N = 3 14313 13733 3532 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1000 2000 3000 4000 5000 SE +/- 64.77, N = 15 SE +/- 110.61, N = 13 SE +/- 6.33, N = 3 4835 4042 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1000 2000 3000 4000 5000 SE +/- 88.18, N = 10 SE +/- 98.68, N = 6 SE +/- 6.33, N = 3 4813 3936 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1100 2200 3300 4400 5500 SE +/- 142.72, N = 15 SE +/- 61.34, N = 4 SE +/- 18.91, N = 3 5108 4742 1890 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 71.36, N = 15 SE +/- 30.80, N = 4 SE +/- 9.39, N = 3 2554 2371 944 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 14 28 42 56 70 SE +/- 0.53, N = 3 SE +/- 0.71, N = 3 SE +/- 0.15, N = 3 61.1 53.3 38.3 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 66.67, N = 3 SE +/- 230.94, N = 3 SE +/- 35.87, N = 3 15733 13400 9800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1500 3000 4500 6000 7500 SE +/- 122.39, N = 15 SE +/- 84.00, N = 3 SE +/- 4.58, N = 3 7122 5928 1989 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 30.58, N = 15 SE +/- 21.07, N = 3 SE +/- 1.00, N = 3 1780 1481 497 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 30 60 90 120 150 SE +/- 1.20, N = 3 SE +/- 1.95, N = 15 SE +/- 0.33, N = 3 127.0 118.0 57.3 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 176.38, N = 3 SE +/- 256.42, N = 17 SE +/- 41.90, N = 3 16267 15182 7332 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 32.99, N = 3 SE +/- 41.07, N = 3 SE +/- 11.35, N = 3 8695 6354 2014 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 4.18, N = 3 SE +/- 4.98, N = 3 SE +/- 1.53, N = 3 1087 794 251 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 25.15, N = 3 SE +/- 8.50, N = 3 SE +/- 2.00, N = 3 2140 1191 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 26.50, N = 3 2093 1199 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 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 16.19, N = 3 SE +/- 3.67, N = 3 SE +/- 1.53, N = 3 2022 1157 401 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 8.17, N = 3 SE +/- 2.00, N = 3 SE +/- 0.58, N = 3 1010 578 200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 14 28 42 56 70 SE +/- 0.54, N = 3 SE +/- 0.48, N = 15 SE +/- 0.15, N = 3 64.9 59.4 38.2 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 4K 8K 12K 16K 20K SE +/- 133.33, N = 3 SE +/- 134.94, N = 15 SE +/- 37.24, N = 3 16633 15080 9792 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 16.52, N = 3 SE +/- 7.31, N = 3 SE +/- 1.86, N = 3 1899 1069 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 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 100 200 300 400 500 SE +/- 1.76, N = 3 SE +/- 0.33, N = 3 474 267 112 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 30 60 90 120 150 SE +/- 0.93, N = 15 SE +/- 0.98, N = 3 124.0 120.0 57.7 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 117.51, N = 15 SE +/- 195.96, N = 5 SE +/- 127.21, N = 3 15900 15320 7381 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 8.25, N = 3 SE +/- 4.63, N = 3 SE +/- 5.24, N = 3 1876 1114 511 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 50 100 150 200 250 SE +/- 0.58, N = 3 SE +/- 0.67, N = 3 234 139 63 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 70.74, N = 12 SE +/- 40.48, N = 3 SE +/- 38.90, N = 12 2752 2566 1062 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 141.20, N = 5 SE +/- 4.70, N = 6 2708 2484 1126 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 46.72, N = 15 SE +/- 37.86, N = 3 SE +/- 2.00, N = 3 3335 3248 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 23.44, N = 15 SE +/- 18.78, N = 3 SE +/- 1.00, N = 3 1667 1623 630 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 57.01, N = 3 SE +/- 17.84, N = 3 SE +/- 0.88, N = 3 3338 3275 1300 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 14.33, N = 3 SE +/- 4.33, N = 3 834 818 325 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 39.65, N = 15 SE +/- 28.60, N = 15 3254 3093 1335 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 90 180 270 360 450 SE +/- 4.94, N = 15 SE +/- 3.60, N = 15 406 386 166 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 21.04, N = 15 SE +/- 31.55, N = 15 SE +/- 4.67, N = 3 1581 1221 409 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 168.60, N = 15 SE +/- 253.73, N = 15 SE +/- 37.64, N = 3 12673 9772 3277 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 73.65, N = 12 SE +/- 69.90, N = 15 SE +/- 6.69, N = 3 2190 2021 561 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 293.66, N = 12 SE +/- 279.68, N = 15 SE +/- 25.98, N = 3 8757 8086 2242 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 55.26, N = 15 SE +/- 76.93, N = 12 SE +/- 5.55, N = 3 3699 3265 848 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1600 3200 4800 6400 8000 SE +/- 110.56, N = 15 SE +/- 153.85, N = 12 SE +/- 10.84, N = 3 7398 6530 1696 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 50 100 150 200 250 SE +/- 3.38, N = 3 SE +/- 0.50, N = 3 240.0 226.0 90.2 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 145.30, N = 3 SE +/- 218.58, N = 3 SE +/- 33.03, N = 3 15367 14467 5770 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 100 200 300 400 500 SE +/- 5.93, N = 3 SE +/- 18.65, N = 12 SE +/- 1.70, N = 6 449 389 143 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 176.38, N = 3 SE +/- 620.10, N = 12 SE +/- 51.47, N = 6 14367 12383 4579 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 12.78, N = 3 SE +/- 12.24, N = 12 SE +/- 2.52, N = 3 843 759 221 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 185.59, N = 3 SE +/- 222.36, N = 12 SE +/- 40.84, N = 3 13467 12067 3536 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 40 80 120 160 200 SE +/- 3.38, N = 3 SE +/- 2.19, N = 3 SE +/- 1.27, N = 3 205.0 175.0 88.0 -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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 463.08, N = 3 SE +/- 152.75, N = 3 SE +/- 80.37, N = 3 12833 11200 5635 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 90 180 270 360 450 SE +/- 2.85, N = 3 SE +/- 2.52, N = 3 SE +/- 1.45, N = 3 395 377 138 -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 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 100.00, N = 3 SE +/- 88.19, N = 3 SE +/- 52.54, N = 3 12600 12067 4430 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 150 300 450 600 750 SE +/- 8.19, N = 3 SE +/- 11.47, N = 12 SE +/- 1.86, N = 3 691 682 212 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 145.30, N = 3 SE +/- 183.45, N = 12 SE +/- 26.91, N = 3 11033 10915 3397 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 24.77, N = 3 SE +/- 6.06, N = 3 SE +/- 1.86, N = 3 1977 1144 383 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 40.50, N = 2 SE +/- 10.50, N = 2 SE +/- 3.00, N = 2 1985 1144 383 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 18.84, N = 3 SE +/- 11.36, N = 3 SE +/- 0.33, N = 3 1964 1150 389 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 9.33, N = 3 SE +/- 5.55, N = 3 SE +/- 0.33, N = 3 981 574 194 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 14 28 42 56 70 SE +/- 0.90, N = 3 SE +/- 1.55, N = 12 SE +/- 0.09, N = 3 63.4 53.1 38.1 -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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 230.94, N = 3 SE +/- 410.35, N = 12 SE +/- 18.80, N = 3 16200 13533 9743 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 10.41, N = 3 SE +/- 4.10, N = 3 SE +/- 2.91, N = 3 1938 929 442 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 100 200 300 400 500 SE +/- 2.60, N = 3 SE +/- 1.15, N = 3 484 232 110 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 30 60 90 120 150 SE +/- 0.33, N = 3 SE +/- 2.25, N = 15 SE +/- 0.12, N = 3 120.0 93.2 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 286.22, N = 15 SE +/- 14.57, N = 3 15433 11920 7325 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 12.88, N = 3 SE +/- 10.27, N = 3 SE +/- 2.67, N = 3 1969 986 508 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 50 100 150 200 250 SE +/- 1.86, N = 3 SE +/- 1.20, N = 3 245 123 63 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 90 180 270 360 450 SE +/- 4.33, N = 3 SE +/- 7.97, N = 15 437 411 316 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 133.33, N = 3 SE +/- 240.79, N = 15 13967 13040 10100 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 7.06, N = 3 SE +/- 7.69, N = 3 SE +/- 5.70, N = 3 784 719 364 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 88.19, N = 3 SE +/- 145.30, N = 3 SE +/- 91.35, N = 3 12533 11533 5817 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 39.51, N = 4 SE +/- 113.77, N = 12 2726 2411 1129 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 46.50, N = 2 SE +/- 144.20, N = 7 2669 2275 1128 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 49.55, N = 3 SE +/- 24.25, N = 3 SE +/- 3.18, N = 3 2890 2568 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 24.77, N = 3 SE +/- 11.84, N = 3 SE +/- 1.45, N = 3 1444 1283 628 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 20 40 60 80 100 SE +/- 0.10, N = 3 SE +/- 0.78, N = 3 SE +/- 1.81, N = 12 97.1 58.5 54.5 -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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 200.00, N = 3 SE +/- 464.42, N = 12 24867 15000 13950 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 20.73, N = 3 SE +/- 30.80, N = 3 SE +/- 1.33, N = 3 3629 2915 1300 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 5.13, N = 3 SE +/- 7.69, N = 3 907 728 325 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 30 60 90 120 150 SE +/- 0.88, N = 3 SE +/- 1.50, N = 3 156.0 119.0 89.8 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 4K 8K 12K 16K 20K SE +/- 333.33, N = 3 SE +/- 120.19, N = 3 SE +/- 173.21, N = 3 19667 15267 11500 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 51.57, N = 4 SE +/- 30.47, N = 15 SE +/- 1.53, N = 3 3756 3134 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 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 100 200 300 400 500 SE +/- 6.45, N = 4 SE +/- 3.81, N = 15 469 391 166 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 31.12, N = 15 SE +/- 26.67, N = 3 SE +/- 3.67, N = 3 1934 1823 976 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 43.68, N = 10 SE +/- 3.67, N = 3 1956 1848 975 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 24.84, N = 3 SE +/- 3.28, N = 3 1930 1902 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 12.60, N = 3 SE +/- 1.45, N = 3 965 950 485 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 28.81, N = 3 SE +/- 28.26, N = 3 1880 1687 958 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 100 200 300 400 500 SE +/- 6.98, N = 3 SE +/- 7.00, N = 3 470 421 239 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 23.79, N = 3 SE +/- 19.56, N = 15 SE +/- 13.80, N = 4 1833 1765 934 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 50 100 150 200 250 SE +/- 2.91, N = 3 SE +/- 2.43, N = 15 SE +/- 1.68, N = 4 229 220 116 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 20.85, N = 4 SE +/- 16.84, N = 7 SE +/- 4.59, N = 7 1571 1537 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 155.46, N = 4 SE +/- 227.68, N = 7 SE +/- 36.90, N = 7 12550 12157 3359 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 32.73, N = 15 SE +/- 80.07, N = 12 SE +/- 3.21, N = 3 2545 2521 557 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 131.17, N = 15 SE +/- 321.57, N = 12 SE +/- 13.08, N = 3 10180 10085 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 900 1800 2700 3600 4500 SE +/- 79.90, N = 15 SE +/- 90.31, N = 12 SE +/- 11.79, N = 3 4086 3057 860 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 159.79, N = 15 SE +/- 180.67, N = 12 SE +/- 23.92, N = 3 8171 6113 1720 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 35.58, N = 14 SE +/- 26.27, N = 14 SE +/- 3.18, N = 3 1049 765 382 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 284.69, N = 14 SE +/- 210.29, N = 14 SE +/- 25.51, N = 3 8389 6123 3059 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 16.71, N = 3 SE +/- 1.20, N = 3 SE +/- 2.85, N = 3 1556 1134 387 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1300 2600 3900 5200 6500 SE +/- 67.01, N = 3 SE +/- 4.37, N = 3 SE +/- 12.12, N = 3 6222 4533 1549 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 8.96, N = 3 SE +/- 1.45, N = 3 SE +/- 3.51, N = 3 1487 1212 389 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 18.21, N = 3 SE +/- 3.21, N = 3 SE +/- 6.69, N = 3 2974 2424 777 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 50 100 150 200 250 SE +/- 2.59, N = 7 SE +/- 2.13, N = 9 SE +/- 0.85, N = 3 232.0 225.0 87.5 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 165.78, N = 7 SE +/- 142.18, N = 9 SE +/- 65.17, N = 3 14871 14378 5619 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 90 180 270 360 450 SE +/- 3.83, N = 11 SE +/- 6.69, N = 3 SE +/- 1.53, N = 3 425 415 136 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 119.43, N = 11 SE +/- 200.00, N = 3 SE +/- 51.10, N = 3 13591 13300 4354 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 150 300 450 600 750 SE +/- 7.51, N = 3 SE +/- 6.66, N = 3 SE +/- 1.45, N = 3 713 707 211 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 100.00, N = 3 SE +/- 22.81, N = 3 11400 11300 3373 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 19.29, N = 15 SE +/- 15.39, N = 6 SE +/- 2.19, N = 3 1310 1294 716 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 154.57, N = 15 SE +/- 131.47, N = 6 SE +/- 17.90, N = 3 10480 10349 5723 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 9.24, N = 3 SE +/- 9.56, N = 3 SE +/- 2.00, N = 3 2033 1917 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 36.68, N = 3 SE +/- 38.25, N = 3 SE +/- 8.00, N = 3 8134 7669 2996 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 32.08, N = 5 SE +/- 79.97, N = 15 SE +/- 4.06, N = 3 2416 2074 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1000 2000 3000 4000 5000 SE +/- 64.17, N = 5 SE +/- 159.89, N = 15 SE +/- 7.84, N = 3 4832 4147 2045 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 50 100 150 200 250 SE +/- 3.84, N = 3 SE +/- 2.41, N = 6 238 223 199 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 3K 6K 9K 12K 15K SE +/- 240.37, N = 3 SE +/- 156.35, N = 6 15200 14233 12733 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 90 180 270 360 450 SE +/- 4.64, N = 7 SE +/- 10.10, N = 15 SE +/- 0.33, N = 3 428 401 316 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 143.10, N = 7 SE +/- 355.48, N = 15 13700 12753 10100 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 6.71, N = 15 SE +/- 8.96, N = 6 SE +/- 4.87, N = 4 785 761 369 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 107.20, N = 15 SE +/- 142.98, N = 6 SE +/- 78.08, N = 4 12433 12167 5895 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 6.66, N = 3 SE +/- 0.88, N = 3 SE +/- 9.96, N = 15 1002 897 871 -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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 14K 28K 42K 56K 70K SE +/- 308.22, N = 4 SE +/- 57.74, N = 3 SE +/- 634.73, N = 15 64200 57400 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 15.68, N = 6 SE +/- 14.80, N = 6 SE +/- 13.01, N = 4 1286 1214 954 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 9K 18K 27K 36K 45K SE +/- 509.03, N = 6 SE +/- 333.08, N = 6 SE +/- 388.10, N = 4 41167 38683 30275 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 20.81, N = 4 SE +/- 19.08, N = 3 SE +/- 12.63, N = 4 1558 1395 941 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 5K 10K 15K 20K 25K SE +/- 568.62, N = 4 SE +/- 550.76, N = 3 SE +/- 217.94, N = 4 24700 22000 15050 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 27.87, N = 3 SE +/- 3.38, N = 3 1981 1869 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 2.50, N = 2 2008 1870 971 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 1.73, N = 3 SE +/- 51.86, N = 15 SE +/- 11.85, N = 5 1817 1794 959 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 0.58, N = 3 SE +/- 25.94, N = 15 SE +/- 5.96, N = 5 908 897 479 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 27.75, N = 4 SE +/- 19.00, N = 3 SE +/- 12.00, N = 3 1871 1666 936 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 100 200 300 400 500 SE +/- 6.89, N = 4 SE +/- 4.67, N = 3 SE +/- 3.06, N = 3 468 416 234 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 14.34, N = 3 SE +/- 21.91, N = 5 SE +/- 4.63, N = 3 1848 1759 944 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 50 100 150 200 250 SE +/- 1.67, N = 3 SE +/- 2.78, N = 5 SE +/- 0.88, N = 3 231 219 117 -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 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 16.62, N = 4 SE +/- 1.86, N = 3 SE +/- 5.86, N = 3 1133 1057 391 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 131.81, N = 4 SE +/- 15.18, N = 3 SE +/- 47.25, N = 3 9065 8455 3129 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 14.47, N = 3 SE +/- 1.15, N = 3 1464 1127 384 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1300 2600 3900 5200 6500 SE +/- 57.30, N = 3 SE +/- 4.91, N = 3 5856 4507 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 2.96, N = 3 SE +/- 5.93, N = 3 SE +/- 4.81, N = 3 2084 1127 389 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 900 1800 2700 3600 4500 SE +/- 6.01, N = 3 SE +/- 12.10, N = 3 SE +/- 9.29, N = 3 4167 2254 777 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 18.06, N = 4 SE +/- 13.98, N = 7 SE +/- 3.18, N = 3 1325 1262 708 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 135.40, N = 4 SE +/- 114.99, N = 7 SE +/- 24.03, N = 3 10600 10093 5662 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 32.75, N = 3 SE +/- 32.44, N = 15 2054 1888 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 130.78, N = 3 SE +/- 129.64, N = 15 SE +/- 4.98, N = 3 8218 7553 2994 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 91.04, N = 15 SE +/- 20.31, N = 3 SE +/- 8.57, N = 3 2252 2130 1028 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1000 2000 3000 4000 5000 SE +/- 182.05, N = 15 SE +/- 40.92, N = 3 SE +/- 16.90, N = 3 4503 4259 2055 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 35.77, N = 15 SE +/- 19.94, N = 15 SE +/- 3.18, N = 3 1530 1477 964 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 305.39, N = 15 SE +/- 167.58, N = 15 SE +/- 25.44, N = 3 12114 11753 7715 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 13.68, N = 3 SE +/- 3.76, N = 3 SE +/- 1.33, N = 3 1832 1686 969 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1600 3200 4800 6400 8000 SE +/- 54.20, N = 3 SE +/- 15.59, N = 3 SE +/- 4.67, N = 3 7328 6746 3874 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 30.55, N = 3 SE +/- 29.61, N = 15 SE +/- 1.86, N = 3 1970 1892 964 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 61.41, N = 3 SE +/- 59.22, N = 15 SE +/- 3.71, N = 3 3939 3784 1926 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 14.94, N = 15 SE +/- 3.06, N = 3 967 908 900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 13K 26K 39K 52K 65K SE +/- 958.35, N = 15 SE +/- 208.17, N = 3 61907 58100 57600 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 4.84, N = 3 SE +/- 7.22, N = 3 SE +/- 4.70, N = 3 1227 1190 924 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 8K 16K 24K 32K 40K SE +/- 166.67, N = 3 SE +/- 218.58, N = 3 SE +/- 133.33, N = 3 39267 38067 29567 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 14.59, N = 9 SE +/- 15.30, N = 3 1522 1442 944 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 5K 10K 15K 20K 25K SE +/- 233.40, N = 9 SE +/- 251.66, N = 3 SE +/- 33.33, N = 3 24356 23100 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1000 2000 3000 4000 5000 SE +/- 176.21, N = 15 SE +/- 150.25, N = 15 SE +/- 4.81, N = 3 4768 4508 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1000 2000 3000 4000 5000 SE +/- 239.66, N = 9 SE +/- 242.87, N = 9 4719 4521 1250 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1300 2600 3900 5200 6500 SE +/- 78.66, N = 5 SE +/- 170.15, N = 12 SE +/- 21.34, N = 3 6084 4744 1806 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 39.20, N = 5 SE +/- 85.09, N = 12 SE +/- 10.50, N = 3 3041 2372 902 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 30 60 90 120 150 SE +/- 0.58, N = 3 SE +/- 0.76, N = 6 SE +/- 1.92, N = 15 119.0 64.2 63.8 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 76.21, N = 15 SE +/- 37.24, N = 3 SE +/- 8.76, N = 3 8011 6887 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 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 19.05, N = 15 SE +/- 9.33, N = 3 SE +/- 2.33, N = 3 2002 1722 494 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 36.50, N = 3 SE +/- 45.54, N = 3 SE +/- 8.66, N = 3 7846 6078 1972 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 4.37, N = 3 SE +/- 5.78, N = 3 SE +/- 1.15, N = 3 980 759 246 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 21.94, N = 3 SE +/- 29.78, N = 3 SE +/- 5.03, N = 3 3304 2924 1014 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 21.65, N = 3 SE +/- 29.78, N = 3 SE +/- 4.91, N = 3 3300 2921 1011 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 98.62, N = 15 SE +/- 18.80, N = 3 SE +/- 10.12, N = 3 3888 3793 1894 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 49.32, N = 15 SE +/- 9.54, N = 3 1941 1893 943 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 15 30 45 60 75 SE +/- 1.24, N = 15 SE +/- 0.86, N = 15 SE +/- 0.09, N = 3 68.4 67.5 38.6 -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 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 4K 8K 12K 16K 20K SE +/- 315.76, N = 15 SE +/- 216.57, N = 15 SE +/- 23.24, N = 3 17513 17293 9862 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1200 2400 3600 4800 6000 SE +/- 58.69, N = 3 SE +/- 7.45, N = 3 SE +/- 10.59, N = 3 5437 3943 2017 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 14.89, N = 3 SE +/- 1.76, N = 3 SE +/- 2.73, N = 3 1356 982 500 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 30 60 90 120 150 SE +/- 1.79, N = 15 SE +/- 0.66, N = 3 132.0 127.0 57.7 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 4K 8K 12K 16K 20K SE +/- 217.65, N = 16 SE +/- 477.90, N = 12 SE +/- 85.59, N = 3 16806 16333 7377 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1400 2800 4200 5600 7000 SE +/- 24.54, N = 3 SE +/- 101.79, N = 12 SE +/- 6.08, N = 3 6548 5719 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 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 2.89, N = 3 SE +/- 12.67, N = 12 815 711 252 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 19.31, N = 3 SE +/- 14.18, N = 3 SE +/- 12.04, N = 5 1634 1507 943 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 152.75, N = 3 SE +/- 120.19, N = 3 SE +/- 96.62, N = 5 13100 12033 7541 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 40.74, N = 15 SE +/- 33.35, N = 14 SE +/- 5.84, N = 3 1751 1702 951 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1500 3000 4500 6000 7500 SE +/- 163.00, N = 15 SE +/- 133.41, N = 14 SE +/- 22.88, N = 3 7003 6807 3802 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 8.39, N = 3 SE +/- 22.39, N = 6 SE +/- 14.95, N = 3 2027 1925 922 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 900 1800 2700 3600 4500 SE +/- 16.80, N = 3 SE +/- 44.62, N = 6 SE +/- 30.12, N = 3 4054 3850 1843 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 110 220 330 440 550 SE +/- 5.23, N = 8 SE +/- 5.13, N = 3 SE +/- 1.00, N = 3 501 475 366 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 163.39, N = 8 SE +/- 152.75, N = 3 SE +/- 33.33, N = 3 16025 15200 11733 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 13.52, N = 15 SE +/- 3.18, N = 3 SE +/- 1.67, N = 3 914 881 407 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 217.71, N = 15 SE +/- 57.74, N = 3 SE +/- 26.21, N = 3 14633 14100 6511 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel First Stab 1100 2200 3300 4400 5500 SE +/- 50.75, N = 3 SE +/- 20.46, N = 3 SE +/- 0.67, N = 3 5326 4884 1253 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1100 2200 3300 4400 5500 SE +/- 162.82, N = 6 SE +/- 32.50, N = 2 SE +/- 0.67, N = 3 4998 4892 1252 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1200 2400 3600 4800 6000 SE +/- 48.82, N = 3 SE +/- 63.24, N = 3 SE +/- 1.86, N = 3 5823 5538 1818 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 24.13, N = 3 SE +/- 31.67, N = 3 SE +/- 1.20, N = 3 2911 2769 909 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 106.81, N = 3 SE +/- 87.79, N = 15 SE +/- 5.46, N = 3 7804 6470 1967 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 26.74, N = 3 SE +/- 21.99, N = 15 SE +/- 1.53, N = 3 1951 1617 491 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 123.63, N = 15 SE +/- 75.20, N = 3 SE +/- 4.63, N = 3 7968 6221 1979 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 15.39, N = 15 SE +/- 9.26, N = 3 SE +/- 0.58, N = 3 996 777 247 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 9.64, N = 3 SE +/- 6.69, N = 3 SE +/- 8.09, N = 3 3261 2464 1391 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 9.50, N = 2 SE +/- 3.50, N = 2 3263 2460 1398 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 33.87, N = 3 SE +/- 17.70, N = 3 SE +/- 2.65, N = 3 3188 2651 1393 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 16.90, N = 3 SE +/- 8.74, N = 3 SE +/- 1.53, N = 3 1594 1325 696 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 19.43, N = 3 SE +/- 2.40, N = 3 SE +/- 6.08, N = 3 1548 1390 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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 80K 160K 240K 320K 400K SE +/- 5206.83, N = 3 SE +/- 881.92, N = 3 SE +/- 1452.97, N = 3 396333 355667 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 40.82, N = 3 SE +/- 6.03, N = 3 SE +/- 10.44, N = 3 3146 2134 1389 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 10.27, N = 3 SE +/- 1.53, N = 3 SE +/- 2.60, N = 3 786 533 346 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 18.21, N = 3 SE +/- 1.00, N = 3 SE +/- 5.70, N = 3 2019 1403 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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 60K 120K 180K 240K 300K SE +/- 333.33, N = 3 SE +/- 881.92, N = 3 258000 179667 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 8.35, N = 3 SE +/- 2.19, N = 3 SE +/- 4.48, N = 3 3024 2304 1383 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 80 160 240 320 400 SE +/- 1.20, N = 3 SE +/- 0.67, N = 3 378 287 173 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 39.68, N = 15 SE +/- 31.18, N = 4 SE +/- 5.49, N = 3 2554 2339 1129 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 40.69, N = 7 SE +/- 41.55, N = 3 SE +/- 9.50, N = 2 2589 2327 1129 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 700 1400 2100 2800 3500 SE +/- 9.33, N = 3 SE +/- 46.20, N = 3 SE +/- 9.24, N = 3 3063 3004 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 4.84, N = 3 SE +/- 23.07, N = 3 SE +/- 4.62, N = 3 1531 1502 619 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 3.93, N = 3 SE +/- 7.54, N = 3 SE +/- 7.09, N = 3 2985 2656 1272 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 160 320 480 640 800 SE +/- 2.03, N = 3 SE +/- 1.86, N = 3 746 663 318 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 700 1400 2100 2800 3500 SE +/- 61.27, N = 15 SE +/- 25.21, N = 3 SE +/- 5.78, N = 3 3346 3007 1293 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 90 180 270 360 450 SE +/- 7.64, N = 15 SE +/- 2.91, N = 3 SE +/- 0.58, N = 3 418 375 161 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 60 120 180 240 300 SE +/- 3.33, N = 15 SE +/- 3.38, N = 3 SE +/- 1.15, N = 3 263.0 240.0 87.5 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 4K 8K 12K 16K 20K SE +/- 197.32, N = 15 SE +/- 218.58, N = 3 SE +/- 74.08, N = 3 16760 15333 5598 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 110 220 330 440 550 SE +/- 7.68, N = 15 SE +/- 2.19, N = 3 SE +/- 2.02, N = 4 508 508 146 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 247.04, N = 15 SE +/- 57.74, N = 4 SE +/- 65.21, N = 4 16240 16200 4670 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 9.96, N = 3 SE +/- 11.50, N = 3 SE +/- 2.08, N = 3 875 793 221 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 378.59, N = 3 SE +/- 200.00, N = 3 SE +/- 34.59, N = 3 13700 12700 3533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 800 1600 2400 3200 4000 SE +/- 127.89, N = 12 SE +/- 137.14, N = 12 SE +/- 10.65, N = 3 3612 3249 1031 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 800 1600 2400 3200 4000 SE +/- 127.94, N = 12 SE +/- 137.19, N = 12 SE +/- 10.73, N = 3 3608 3246 1027 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1000 2000 3000 4000 5000 SE +/- 68.10, N = 3 SE +/- 82.57, N = 14 SE +/- 8.82, N = 3 4586 4227 1893 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 34.03, N = 3 SE +/- 41.28, N = 14 SE +/- 4.41, N = 3 2289 2110 943 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 15 30 45 60 75 SE +/- 0.74, N = 7 SE +/- 0.88, N = 4 SE +/- 0.12, N = 3 68.4 67.1 38.4 -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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 4K 8K 12K 16K 20K SE +/- 187.36, N = 7 SE +/- 228.67, N = 4 SE +/- 26.27, N = 3 17529 17175 9824 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1100 2200 3300 4400 5500 SE +/- 34.07, N = 3 SE +/- 11.26, N = 3 SE +/- 12.81, N = 3 5340 4761 1936 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 8.41, N = 3 SE +/- 2.85, N = 3 SE +/- 3.28, N = 3 1332 1186 481 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 30 60 90 120 150 SE +/- 1.86, N = 3 SE +/- 1.45, N = 3 SE +/- 0.71, N = 3 139.0 139.0 57.6 -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 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 4K 8K 12K 16K 20K SE +/- 173.21, N = 3 SE +/- 218.58, N = 3 SE +/- 90.27, N = 3 17800 17767 7364 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1400 2800 4200 5600 7000 SE +/- 68.27, N = 3 SE +/- 15.28, N = 3 SE +/- 16.90, N = 3 6335 5155 2013 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 8.69, N = 3 SE +/- 1.86, N = 3 SE +/- 2.08, N = 3 788 640 248 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 4.93, N = 3 SE +/- 5.04, N = 3 SE +/- 2.08, N = 3 1855 1024 391 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 4.93, N = 3 SE +/- 4.81, N = 3 SE +/- 2.03, N = 3 1852 1021 387 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 23.17, N = 5 SE +/- 11.26, N = 3 SE +/- 2.03, N = 3 1866 1127 410 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 11.40, N = 5 SE +/- 5.49, N = 3 SE +/- 1.15, N = 3 929 560 201 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 15 30 45 60 75 SE +/- 1.03, N = 15 SE +/- 0.50, N = 3 SE +/- 0.06, N = 3 65.2 54.9 38.2 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 4K 8K 12K 16K 20K SE +/- 266.09, N = 15 SE +/- 120.19, N = 3 SE +/- 10.17, N = 3 16627 14033 9780 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 13.93, N = 3 SE +/- 9.24, N = 3 SE +/- 1.76, N = 3 1939 1069 464 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 100 200 300 400 500 SE +/- 3.53, N = 3 SE +/- 2.31, N = 3 481 264 112 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 30 60 90 120 150 SE +/- 1.15, N = 3 SE +/- 1.67, N = 3 SE +/- 0.60, N = 3 124.0 107.0 57.3 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 103.08, N = 4 SE +/- 200.00, N = 3 SE +/- 78.17, N = 3 15925 13700 7325 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 7.80, N = 3 SE +/- 13.62, N = 3 SE +/- 1.45, N = 3 1971 962 556 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 50 100 150 200 250 SE +/- 1.15, N = 3 SE +/- 1.45, N = 3 243 117 66 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 32.27, N = 3 SE +/- 65.72, N = 12 SE +/- 2.31, N = 3 2162 2150 1146 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 31.95, N = 3 SE +/- 65.80, N = 12 SE +/- 2.31, N = 3 2158 2147 1142 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 45.94, N = 3 SE +/- 30.40, N = 15 SE +/- 6.69, N = 3 2925 2652 1264 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 22.82, N = 3 SE +/- 15.22, N = 15 SE +/- 3.38, N = 3 1459 1322 629 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 20 40 60 80 100 SE +/- 0.23, N = 3 SE +/- 1.00, N = 15 SE +/- 0.74, N = 3 98.3 62.6 60.3 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 5K 10K 15K 20K 25K SE +/- 57.74, N = 3 SE +/- 251.83, N = 15 SE +/- 185.59, N = 3 25200 16053 15433 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 700 1400 2100 2800 3500 SE +/- 45.83, N = 3 SE +/- 34.78, N = 15 SE +/- 11.98, N = 3 3452 2932 1304 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 11.26, N = 3 SE +/- 8.71, N = 15 SE +/- 2.91, N = 3 859 729 322 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 40 80 120 160 200 SE +/- 2.03, N = 3 159 129 120 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 4K 8K 12K 16K 20K SE +/- 191.49, N = 4 SE +/- 230.94, N = 3 20300 16400 15300 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 25.96, N = 3 SE +/- 46.11, N = 4 SE +/- 5.51, N = 3 3796 3244 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 100 200 300 400 500 SE +/- 3.28, N = 3 SE +/- 5.67, N = 4 SE +/- 0.67, N = 3 471 402 165 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 4.81, N = 3 SE +/- 10.07, N = 3 SE +/- 9.82, N = 3 1481 1478 784 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 66.67, N = 3 SE +/- 79.87, N = 3 11867 11833 6268 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 49.71, N = 15 SE +/- 20.92, N = 3 SE +/- 1.76, N = 3 2628 2366 813 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 198.53, N = 15 SE +/- 84.23, N = 3 SE +/- 7.13, N = 3 10454 9464 3250 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 900 1800 2700 3600 4500 SE +/- 70.29, N = 15 SE +/- 86.97, N = 15 SE +/- 15.43, N = 3 3988 3813 1163 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 140.59, N = 15 SE +/- 173.92, N = 15 SE +/- 30.73, N = 3 7975 7625 2325 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 110 220 330 440 550 SE +/- 4.50, N = 15 SE +/- 6.08, N = 3 505 472 367 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 159.22, N = 15 SE +/- 202.76, N = 3 SE +/- 33.33, N = 3 16080 15133 11767 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 15.98, N = 3 SE +/- 2.73, N = 3 SE +/- 2.40, N = 3 950 839 408 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 264.58, N = 3 SE +/- 66.67, N = 3 SE +/- 41.15, N = 3 15200 13433 6534 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 23.07, N = 3 SE +/- 5.81, N = 3 SE +/- 3.28, N = 3 2366 1862 1383 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 30K 60K 90K 120K 150K SE +/- 1452.97, N = 3 SE +/- 208.17, N = 3 151333 119000 88500 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 23.36, N = 3 SE +/- 13.96, N = 3 SE +/- 8.45, N = 3 2610 2172 1368 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 20K 40K 60K 80K 100K SE +/- 735.60, N = 3 SE +/- 435.89, N = 3 SE +/- 264.58, N = 3 83533 69500 43800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 14.33, N = 3 SE +/- 15.86, N = 3 SE +/- 4.16, N = 3 2694 2615 1368 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 9K 18K 27K 36K 45K SE +/- 461.88, N = 3 SE +/- 240.37, N = 3 42800 41833 21900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 22.33, N = 3 SE +/- 5.78, N = 3 3130 2549 1376 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 17.56, N = 3 SE +/- 17.69, N = 3 SE +/- 7.31, N = 3 3102 2174 1368 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 8.88, N = 3 SE +/- 8.95, N = 3 SE +/- 3.48, N = 3 1551 1087 683 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 15.18, N = 3 SE +/- 2.40, N = 3 SE +/- 1.73, N = 3 1570 1382 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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 90K 180K 270K 360K 450K SE +/- 4041.45, N = 3 SE +/- 577.35, N = 3 SE +/- 577.35, N = 3 402000 354000 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 9.50, N = 3 SE +/- 3.18, N = 3 SE +/- 6.01, N = 3 3045 2379 1371 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 160 320 480 640 800 SE +/- 2.33, N = 3 SE +/- 0.88, N = 3 SE +/- 1.45, N = 3 761 594 342 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 23.22, N = 3 SE +/- 9.64, N = 3 SE +/- 4.84, N = 3 2017 1375 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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 60K 120K 180K 240K 300K SE +/- 2962.73, N = 3 SE +/- 1154.70, N = 3 SE +/- 666.67, N = 3 258333 176000 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 20.26, N = 3 SE +/- 19.66, N = 3 SE +/- 6.06, N = 3 3000 2337 1370 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 80 160 240 320 400 SE +/- 2.40, N = 3 SE +/- 2.33, N = 3 SE +/- 0.88, N = 3 374 292 171 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 100 200 300 400 500 SE +/- 3.68, N = 15 SE +/- 4.36, N = 3 SE +/- 0.33, N = 3 439 333 330 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 155.17, N = 15 SE +/- 145.30, N = 3 SE +/- 33.33, N = 3 13940 10633 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 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 6.94, N = 12 SE +/- 6.46, N = 9 SE +/- 5.70, N = 3 814 685 376 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 112.37, N = 12 SE +/- 171.59, N = 9 SE +/- 87.28, N = 3 13033 10733 6021 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 70.29, N = 15 SE +/- 25.37, N = 10 SE +/- 1.76, N = 3 2824 2689 1128 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 111.08, N = 8 SE +/- 33.48, N = 5 2831 2740 1124 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 42.86, N = 15 SE +/- 34.18, N = 15 SE +/- 5.78, N = 3 3150 3086 1242 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 21.42, N = 15 SE +/- 17.05, N = 15 SE +/- 2.73, N = 3 1574 1542 620 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 61.76, N = 12 SE +/- 80.12, N = 15 SE +/- 8.02, N = 3 2999 2940 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 160 320 480 640 800 SE +/- 15.43, N = 12 SE +/- 20.05, N = 15 SE +/- 2.00, N = 3 749 735 315 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 40 80 120 160 200 SE +/- 1.52, N = 15 SE +/- 4.01, N = 12 168.0 120.0 112.5 -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 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 183.20, N = 17 SE +/- 506.30, N = 12 21433 15406 14383 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 700 1400 2100 2800 3500 SE +/- 77.21, N = 15 SE +/- 49.63, N = 15 SE +/- 2.19, N = 3 3341 2661 1313 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 90 180 270 360 450 SE +/- 9.68, N = 15 SE +/- 6.21, N = 15 SE +/- 0.33, N = 3 417 332 163 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 21.30, N = 15 SE +/- 24.51, N = 4 SE +/- 7.54, N = 3 2023 1731 950 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 32.45, N = 7 1973 1744 950 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 4.37, N = 3 SE +/- 23.62, N = 5 SE +/- 13.91, N = 3 2031 1828 922 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 2.19, N = 3 SE +/- 11.83, N = 5 SE +/- 6.89, N = 3 1016 913 461 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 18.34, N = 15 SE +/- 7.37, N = 3 SE +/- 5.67, N = 3 1000 828 647 -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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 4677.20, N = 15 SE +/- 2081.67, N = 3 SE +/- 1333.33, N = 3 256000 212000 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 16.76, N = 3 1920 1897 939 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 100 200 300 400 500 SE +/- 4.41, N = 3 479 474 234 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 8.74, N = 3 SE +/- 12.04, N = 15 SE +/- 3.71, N = 3 1379 1017 901 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 40K 80K 120K 160K 200K SE +/- 1201.85, N = 3 SE +/- 1534.37, N = 15 SE +/- 333.33, N = 3 176333 130200 115333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 23.18, N = 3 SE +/- 7.57, N = 3 SE +/- 1.76, N = 3 1571 1523 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 40 80 120 160 200 SE +/- 2.91, N = 3 SE +/- 1.15, N = 3 196 190 112 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 20.74, N = 3 SE +/- 18.48, N = 3 SE +/- 6.94, N = 3 1570 1525 427 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 185.59, N = 3 SE +/- 152.75, N = 3 SE +/- 56.68, N = 3 12567 12200 3410 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 26.85, N = 15 SE +/- 34.37, N = 4 SE +/- 4.73, N = 3 2560 2298 592 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 107.68, N = 15 SE +/- 137.63, N = 4 SE +/- 18.52, N = 3 10247 9186 2365 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 49.12, N = 12 SE +/- 39.83, N = 3 SE +/- 9.49, N = 3 3448 2976 851 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1500 3000 4500 6000 7500 SE +/- 98.31, N = 12 SE +/- 79.32, N = 3 SE +/- 18.88, N = 3 6892 5948 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 60 120 180 240 300 SE +/- 3.84, N = 15 SE +/- 3.84, N = 3 SE +/- 0.86, N = 3 253.0 243.0 92.1 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 242.54, N = 15 SE +/- 233.33, N = 3 SE +/- 53.99, N = 3 16133 15567 5892 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 110 220 330 440 550 SE +/- 6.63, N = 15 SE +/- 8.73, N = 13 520 465 143 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 4K 8K 12K 16K 20K SE +/- 213.24, N = 15 SE +/- 274.01, N = 13 SE +/- 15.06, N = 3 16627 14654 4567 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 12.73, N = 3 SE +/- 14.73, N = 15 SE +/- 2.91, N = 3 959 743 223 -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 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 208.17, N = 3 SE +/- 258.69, N = 15 SE +/- 45.13, N = 3 15300 11833 3561 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 50 100 150 200 250 SE +/- 2.71, N = 15 SE +/- 6.12, N = 12 SE +/- 1.35, N = 3 229.0 223.0 87.0 -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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 176.06, N = 15 SE +/- 414.56, N = 13 SE +/- 87.81, N = 3 14627 14238 5562 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 90 180 270 360 450 SE +/- 3.81, N = 15 SE +/- 9.31, N = 12 SE +/- 1.80, N = 4 423 365 138 -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 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 156.35, N = 15 SE +/- 294.22, N = 12 SE +/- 58.62, N = 4 13467 11667 4404 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 150 300 450 600 750 SE +/- 7.21, N = 8 SE +/- 9.17, N = 3 SE +/- 0.67, N = 3 688 671 212 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 166.84, N = 8 SE +/- 133.33, N = 3 SE +/- 11.46, N = 3 10863 10733 3382 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 26.41, N = 4 SE +/- 5.29, N = 3 SE +/- 1.53, N = 3 1834 1090 390 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 26.29, N = 4 SE +/- 5.61, N = 3 SE +/- 1.20, N = 3 1831 1087 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 17.95, N = 3 SE +/- 13.87, N = 3 1857 1113 401 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 9.13, N = 3 SE +/- 6.93, N = 3 925 553 197 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 14 28 42 56 70 SE +/- 0.82, N = 4 SE +/- 0.56, N = 3 SE +/- 0.12, N = 3 62.9 62.5 38.4 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 111.55, N = 6 SE +/- 152.75, N = 3 SE +/- 35.17, N = 3 16167 16000 9820 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 13.20, N = 3 SE +/- 8.01, N = 3 SE +/- 3.71, N = 3 1618 1067 459 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 90 180 270 360 450 SE +/- 3.38, N = 3 SE +/- 2.08, N = 3 SE +/- 1.00, N = 3 401 263 111 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 30 60 90 120 150 SE +/- 0.58, N = 3 SE +/- 3.61, N = 12 SE +/- 0.38, N = 3 123.0 114.9 55.9 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 88.19, N = 3 SE +/- 458.40, N = 12 SE +/- 48.15, N = 3 15733 14717 7152 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 12.35, N = 3 SE +/- 16.50, N = 4 SE +/- 5.17, N = 3 1960 1132 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 50 100 150 200 250 SE +/- 1.45, N = 3 SE +/- 2.08, N = 4 SE +/- 0.67, N = 3 242 138 67 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 90 180 270 360 450 SE +/- 7.42, N = 3 SE +/- 6.69, N = 3 435 421 323 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 240.37, N = 3 SE +/- 202.76, N = 3 13933 13467 10300 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 3.18, N = 3 SE +/- 11.86, N = 3 SE +/- 2.96, N = 3 814 755 365 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 66.67, N = 3 SE +/- 185.59, N = 3 SE +/- 46.49, N = 3 13033 12067 5842 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 42.77, N = 12 SE +/- 24.48, N = 15 SE +/- 1.86, N = 3 2446 2311 1141 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 42.82, N = 12 SE +/- 24.51, N = 15 SE +/- 1.86, N = 3 2442 2307 1137 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 23.56, N = 3 SE +/- 37.21, N = 15 SE +/- 1.73, N = 3 2966 2719 1267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 11.78, N = 3 SE +/- 18.58, N = 15 SE +/- 0.88, N = 3 1480 1356 630 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 47.96, N = 3 SE +/- 18.99, N = 3 SE +/- 5.21, N = 3 3324 3297 1320 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 11.98, N = 3 SE +/- 4.91, N = 3 828 820 327 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 700 1400 2100 2800 3500 SE +/- 28.90, N = 12 SE +/- 44.61, N = 4 SE +/- 7.13, N = 3 3392 3351 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 90 180 270 360 450 SE +/- 3.62, N = 12 SE +/- 5.59, N = 4 SE +/- 1.00, N = 3 420 415 165 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 36.77, N = 12 SE +/- 16.82, N = 3 SE +/- 10.27, N = 3 1790 1763 949 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 36.72, N = 12 SE +/- 16.51, N = 3 SE +/- 10.07, N = 3 1786 1759 945 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 15.50, N = 3 SE +/- 10.02, N = 3 1813 1760 963 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 7.64, N = 3 SE +/- 4.98, N = 3 903 877 478 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 27.65, N = 4 SE +/- 8.67, N = 3 SE +/- 1.53, N = 3 1861 1814 1007 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 100 200 300 400 500 SE +/- 6.85, N = 4 462 450 248 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 23.72, N = 15 SE +/- 26.30, N = 15 SE +/- 11.45, N = 13 1799 1788 1118 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 50 100 150 200 250 SE +/- 2.95, N = 15 SE +/- 3.28, N = 15 SE +/- 1.47, N = 13 221 220 136 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 23.17, N = 3 SE +/- 4.67, N = 3 1414 1346 777 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 200.00, N = 3 SE +/- 165.20, N = 4 SE +/- 37.86, N = 3 11300 10775 6218 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 39.94, N = 12 SE +/- 68.24, N = 15 SE +/- 2.52, N = 3 2355 2164 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 158.19, N = 12 SE +/- 272.67, N = 15 SE +/- 9.94, N = 3 9414 8654 3272 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 88.52, N = 15 SE +/- 124.87, N = 12 SE +/- 5.36, N = 3 3647 3133 1160 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1600 3200 4800 6400 8000 SE +/- 177.04, N = 15 SE +/- 249.66, N = 12 SE +/- 10.40, N = 3 7293 6266 2319 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 20.90, N = 3 SE +/- 40.42, N = 15 SE +/- 1.20, N = 3 2571 2442 1403 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 4K 8K 12K 16K 20K SE +/- 176.38, N = 3 SE +/- 338.09, N = 15 20567 19480 11200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 41.05, N = 4 SE +/- 16.90, N = 3 SE +/- 2.08, N = 3 2744 2645 1389 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 165.20, N = 4 SE +/- 66.67, N = 3 SE +/- 8.65, N = 3 10975 10567 5557 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 9.21, N = 3 SE +/- 20.17, N = 3 SE +/- 11.41, N = 3 2833 2799 1386 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1200 2400 3600 4800 6000 SE +/- 18.56, N = 3 SE +/- 40.29, N = 3 SE +/- 22.81, N = 3 5666 5597 2772 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 6.43, N = 3 SE +/- 14.59, N = 15 SE +/- 4.36, N = 3 2279 1865 1375 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 30K 60K 90K 120K 150K SE +/- 577.35, N = 3 SE +/- 954.52, N = 15 SE +/- 264.58, N = 3 146000 119333 88000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 6.36, N = 3 SE +/- 25.05, N = 3 SE +/- 8.50, N = 3 2569 2244 1372 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 20K 40K 60K 80K 100K SE +/- 202.76, N = 3 SE +/- 814.45, N = 3 SE +/- 264.58, N = 3 82233 71800 43900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 24.35, N = 15 SE +/- 7.62, N = 3 SE +/- 3.00, N = 3 2684 2495 1365 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 9K 18K 27K 36K 45K SE +/- 392.65, N = 15 SE +/- 321.46, N = 3 SE +/- 66.67, N = 3 42940 39600 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 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 13.75, N = 15 SE +/- 21.80, N = 12 SE +/- 10.26, N = 3 1260 1163 697 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 110.38, N = 15 SE +/- 177.51, N = 12 SE +/- 81.87, N = 3 10078 9310 5575 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 27.00, N = 3 SE +/- 28.84, N = 3 SE +/- 2.33, N = 3 1819 1771 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1600 3200 4800 6400 8000 SE +/- 107.45, N = 3 SE +/- 115.47, N = 3 SE +/- 8.45, N = 3 7277 7083 3042 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 28.07, N = 15 SE +/- 31.60, N = 15 SE +/- 7.00, N = 3 2214 2066 1048 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 900 1800 2700 3600 4500 SE +/- 56.17, N = 15 SE +/- 63.25, N = 15 SE +/- 13.84, N = 3 4428 4133 2095 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 50 100 150 200 250 SE +/- 3.71, N = 3 SE +/- 6.16, N = 12 250 224 205 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 3K 6K 9K 12K 15K SE +/- 28.87, N = 4 SE +/- 218.58, N = 3 SE +/- 397.43, N = 12 16050 14333 13108 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 4.18, N = 3 SE +/- 0.67, N = 3 SE +/- 3.73, N = 5 395 330 316 -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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 133.33, N = 3 SE +/- 33.33, N = 3 SE +/- 114.41, N = 5 12633 10533 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 150 300 450 600 750 SE +/- 11.38, N = 13 SE +/- 4.06, N = 3 710 611 372 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 181.09, N = 13 SE +/- 65.61, N = 3 11400 9781 5955 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 22.70, N = 3 SE +/- 16.08, N = 5 SE +/- 11.02, N = 3 1399 1308 937 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 20K 40K 60K 80K 100K SE +/- 1452.58, N = 3 SE +/- 1031.21, N = 5 SE +/- 698.41, N = 3 89500 83680 59967 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 53.51, N = 12 SE +/- 23.92, N = 3 SE +/- 2.60, N = 3 1736 1588 966 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 12K 24K 36K 48K 60K SE +/- 1709.88, N = 12 SE +/- 775.31, N = 3 SE +/- 57.74, N = 3 55533 50767 30900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 38.16, N = 15 SE +/- 25.89, N = 3 SE +/- 1.76, N = 3 1810 1797 974 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 6K 12K 18K 24K 30K SE +/- 612.78, N = 15 SE +/- 405.52, N = 3 SE +/- 33.33, N = 3 28940 28767 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 27.17, N = 3 SE +/- 20.28, N = 12 SE +/- 1.86, N = 3 1974 1782 966 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 21.50, N = 2 SE +/- 17.00, N = 5 SE +/- 2.50, N = 2 1998 1812 967 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 14.26, N = 3 SE +/- 7.51, N = 3 SE +/- 2.33, N = 3 1668 1637 968 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 6.96, N = 3 SE +/- 3.84, N = 3 834 818 483 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 9.68, N = 12 SE +/- 8.85, N = 15 SE +/- 3.84, N = 3 933 840 686 -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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 2544.55, N = 12 SE +/- 2257.26, N = 15 SE +/- 881.92, N = 3 238667 215000 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 11.72, N = 3 SE +/- 14.05, N = 3 SE +/- 4.18, N = 3 1773 1746 957 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 100 200 300 400 500 SE +/- 2.96, N = 3 SE +/- 3.79, N = 3 SE +/- 1.20, N = 3 443 436 239 -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 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 13.79, N = 15 SE +/- 15.99, N = 15 SE +/- 2.73, N = 3 1352 979 937 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 40K 80K 120K 160K 200K SE +/- 1757.88, N = 15 SE +/- 2070.66, N = 15 SE +/- 577.35, N = 3 173067 125200 120000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 7.97, N = 3 SE +/- 20.49, N = 15 SE +/- 7.69, N = 3 1681 1567 956 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 50 100 150 200 250 SE +/- 1.20, N = 3 SE +/- 2.60, N = 15 SE +/- 1.00, N = 3 210 195 119 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 20.45, N = 4 SE +/- 13.30, N = 3 SE +/- 4.51, N = 3 1461 1359 432 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 160.08, N = 4 SE +/- 120.19, N = 3 SE +/- 36.64, N = 3 11675 10867 3454 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 24.94, N = 3 SE +/- 60.93, N = 15 SE +/- 5.29, N = 3 2227 2185 591 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 99.54, N = 3 SE +/- 242.84, N = 15 SE +/- 21.30, N = 3 8902 8734 2361 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 34.65, N = 3 SE +/- 30.86, N = 3 SE +/- 4.04, N = 3 3084 2902 853 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1300 2600 3900 5200 6500 SE +/- 68.98, N = 3 SE +/- 62.03, N = 3 SE +/- 7.42, N = 3 6165 5800 1702 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 1.67, N = 3 SE +/- 9.29, N = 3 SE +/- 2.08, N = 3 1055 1050 385 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 12.06, N = 3 SE +/- 74.71, N = 3 SE +/- 17.39, N = 3 8439 8398 3075 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 11.22, N = 15 SE +/- 2.52, N = 3 SE +/- 2.00, N = 3 1415 1038 384 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1200 2400 3600 4800 6000 SE +/- 44.82, N = 15 SE +/- 9.94, N = 3 SE +/- 8.17, N = 3 5655 4149 1533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 53.38, N = 15 SE +/- 18.73, N = 3 SE +/- 2.52, N = 3 1576 1101 387 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 106.78, N = 15 SE +/- 37.55, N = 3 SE +/- 5.03, N = 3 3148 2199 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 50 100 150 200 250 SE +/- 3.25, N = 4 SE +/- 9.18, N = 12 SE +/- 1.17, N = 3 242.0 161.0 88.0 -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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 217.47, N = 4 SE +/- 591.25, N = 12 SE +/- 74.35, N = 3 15475 10288 5627 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 90 180 270 360 450 SE +/- 2.60, N = 3 SE +/- 1.53, N = 3 420 320 141 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 88.19, N = 3 SE +/- 46.70, N = 3 13433 10200 4502 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 150 300 450 600 750 SE +/- 1.00, N = 3 SE +/- 3.84, N = 3 SE +/- 2.08, N = 3 692 615 211 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 33.33, N = 3 SE +/- 61.27, N = 3 SE +/- 30.83, N = 3 11067 9825 3370 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 17.28, N = 4 SE +/- 29.68, N = 12 SE +/- 11.27, N = 3 1305 1074 703 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 155.46, N = 4 SE +/- 236.95, N = 12 SE +/- 89.91, N = 3 10450 8588 5619 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 16.66, N = 15 SE +/- 57.21, N = 15 SE +/- 1.76, N = 3 1781 1522 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1500 3000 4500 6000 7500 SE +/- 66.74, N = 15 SE +/- 228.88, N = 15 SE +/- 6.57, N = 3 7122 6086 3051 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 11.29, N = 3 SE +/- 52.96, N = 15 SE +/- 4.48, N = 3 2379 1782 1039 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1000 2000 3000 4000 5000 SE +/- 22.58, N = 3 SE +/- 105.92, N = 15 SE +/- 9.06, N = 3 4753 3560 2075 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 90 180 270 360 450 SE +/- 7.02, N = 3 SE +/- 16.71, N = 12 SE +/- 0.33, N = 3 428 375 323 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 218.58, N = 3 SE +/- 534.76, N = 12 13667 12000 10300 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 160 320 480 640 800 SE +/- 7.80, N = 15 SE +/- 7.51, N = 3 SE +/- 2.73, N = 3 741 576 369 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 123.78, N = 15 SE +/- 121.83, N = 3 SE +/- 44.52, N = 3 11853 9208 5896 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 1.00, N = 3 SE +/- 7.86, N = 3 SE +/- 1.33, N = 3 972 909 909 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 13K 26K 39K 52K 65K SE +/- 66.67, N = 3 SE +/- 513.16, N = 3 SE +/- 100.00, N = 3 62233 58200 58200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 7.37, N = 3 SE +/- 16.46, N = 3 SE +/- 10.17, N = 3 1203 1200 949 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 8K 16K 24K 32K 40K SE +/- 240.37, N = 3 SE +/- 519.62, N = 3 SE +/- 333.33, N = 3 38467 38400 30333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 6.08, N = 3 SE +/- 18.62, N = 15 SE +/- 1.33, N = 3 1394 1350 942 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 5K 10K 15K 20K 25K SE +/- 115.47, N = 3 SE +/- 345.12, N = 15 SE +/- 33.33, N = 3 22300 21467 15067 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 16.68, N = 15 SE +/- 12.60, N = 3 SE +/- 2.03, N = 3 1921 1768 950 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 16.68, N = 15 SE +/- 12.66, N = 3 SE +/- 2.03, N = 3 1917 1764 947 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 12.77, N = 3 SE +/- 5.77, N = 3 SE +/- 1.76, N = 3 2042 1536 973 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 6.44, N = 3 SE +/- 2.91, N = 3 SE +/- 0.58, N = 3 1017 764 483 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 19.15, N = 3 SE +/- 7.33, N = 3 SE +/- 12.82, N = 5 1931 1701 1005 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 100 200 300 400 500 SE +/- 4.73, N = 3 SE +/- 1.67, N = 3 SE +/- 3.25, N = 5 479 422 248 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 200 400 600 800 1000 SE +/- 1.15, N = 3 SE +/- 8.62, N = 5 SE +/- 6.01, N = 3 839 676 620 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 20K 40K 60K 80K 100K SE +/- 333.33, N = 3 SE +/- 1095.72, N = 5 SE +/- 763.76, N = 3 107333 86240 79300 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 15.80, N = 12 SE +/- 27.48, N = 3 SE +/- 10.04, N = 15 1880 1811 1118 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 50 100 150 200 250 SE +/- 1.99, N = 12 SE +/- 3.48, N = 3 SE +/- 1.27, N = 15 232 223 136 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 52.80, N = 15 SE +/- 1.86, N = 3 SE +/- 2.85, N = 3 2582 2462 1407 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 4K 8K 12K 16K 20K SE +/- 422.22, N = 15 SE +/- 33.33, N = 3 20647 19700 11267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 17.42, N = 3 SE +/- 14.62, N = 3 SE +/- 3.79, N = 3 2862 2673 1393 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 66.67, N = 3 SE +/- 57.74, N = 3 SE +/- 15.10, N = 3 11467 10700 5570 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 12.90, N = 3 SE +/- 10.87, N = 3 SE +/- 1.20, N = 3 2802 2626 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1200 2400 3600 4800 6000 SE +/- 25.71, N = 3 SE +/- 21.59, N = 3 SE +/- 2.40, N = 3 5603 5252 2770 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 15.58, N = 6 SE +/- 16.46, N = 4 SE +/- 4.16, N = 3 1341 1224 726 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 158.64, N = 6 SE +/- 134.16, N = 4 SE +/- 32.20, N = 3 10550 9790 5807 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 25.12, N = 5 SE +/- 30.24, N = 3 SE +/- 2.52, N = 3 1947 1944 760 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 100.37, N = 5 SE +/- 120.73, N = 3 SE +/- 9.74, N = 3 7789 7775 3041 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 35.71, N = 3 SE +/- 29.26, N = 3 SE +/- 8.74, N = 3 2507 2061 1031 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1100 2200 3300 4400 5500 SE +/- 71.70, N = 3 SE +/- 58.25, N = 3 SE +/- 17.82, N = 3 5013 4122 2062 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 32.99, N = 3 SE +/- 20.66, N = 3 SE +/- 2.00, N = 3 1965 1877 976 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 152.75, N = 3 SE +/- 16.84, N = 3 15800 15000 7808 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 21.78, N = 3 SE +/- 23.61, N = 5 SE +/- 14.19, N = 4 2022 1913 951 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 86.88, N = 3 SE +/- 94.11, N = 5 SE +/- 57.12, N = 4 8088 7651 3804 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 30.16, N = 15 SE +/- 14.34, N = 3 SE +/- 8.88, N = 3 1976 1767 959 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 60.25, N = 15 SE +/- 28.69, N = 3 SE +/- 17.75, N = 3 3952 3533 1919 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 35.99, N = 12 SE +/- 5.78, N = 3 SE +/- 1.67, N = 3 1554 1268 949 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 20K 40K 60K 80K 100K SE +/- 2343.15, N = 12 SE +/- 375.65, N = 3 SE +/- 120.19, N = 3 99542 81167 60733 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 19.52, N = 6 SE +/- 13.50, N = 3 SE +/- 1.20, N = 3 1742 1478 964 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 12K 24K 36K 48K 60K SE +/- 635.44, N = 6 SE +/- 433.33, N = 3 SE +/- 33.33, N = 3 55733 47267 30833 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 24.44, N = 5 SE +/- 29.72, N = 3 SE +/- 12.02, N = 5 1836 1799 956 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 6K 12K 18K 24K 30K SE +/- 394.21, N = 5 SE +/- 480.74, N = 3 SE +/- 188.15, N = 5 29380 28767 15280 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 17.24, N = 15 SE +/- 11.54, N = 15 SE +/- 3.21, N = 3 1051 1045 397 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 137.70, N = 15 SE +/- 92.10, N = 15 SE +/- 25.01, N = 3 8405 8354 3173 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 18.50, N = 3 SE +/- 6.39, N = 3 SE +/- 3.71, N = 3 1495 1061 384 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1300 2600 3900 5200 6500 SE +/- 74.51, N = 3 SE +/- 26.12, N = 3 SE +/- 14.85, N = 3 5977 4240 1532 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 22.58, N = 15 SE +/- 22.72, N = 15 SE +/- 1.86, N = 3 1644 1052 387 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 45.14, N = 15 SE +/- 45.42, N = 15 SE +/- 3.28, N = 3 3285 2101 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 8.67, N = 3 SE +/- 9.21, N = 3 SE +/- 9.60, N = 3 1244 1117 697 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 77.68, N = 3 SE +/- 73.43, N = 3 SE +/- 75.06, N = 3 9964 8934 5576 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 11.85, N = 3 SE +/- 21.48, N = 6 SE +/- 1.86, N = 3 1761 1756 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1500 3000 4500 6000 7500 SE +/- 46.84, N = 3 SE +/- 85.54, N = 6 SE +/- 7.55, N = 3 7041 7021 3042 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 34.06, N = 15 SE +/- 78.55, N = 12 SE +/- 2.19, N = 3 2215 2048 1037 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 900 1800 2700 3600 4500 SE +/- 68.16, N = 15 SE +/- 157.06, N = 12 SE +/- 4.26, N = 3 4426 4093 2070 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 22.19, N = 15 SE +/- 40.20, N = 12 SE +/- 2.33, N = 3 1442 1362 961 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 203.73, N = 15 SE +/- 320.44, N = 12 SE +/- 19.24, N = 3 11460 10891 7684 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 19.60, N = 5 SE +/- 17.82, N = 3 SE +/- 2.89, N = 3 1603 1521 960 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1400 2800 4200 5600 7000 SE +/- 78.46, N = 5 SE +/- 71.14, N = 3 SE +/- 12.12, N = 3 6408 6080 3837 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 17.70, N = 3 SE +/- 19.97, N = 3 SE +/- 11.68, N = 3 1671 1523 950 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 700 1400 2100 2800 3500 SE +/- 35.66, N = 3 SE +/- 39.95, N = 3 SE +/- 23.03, N = 3 3338 3042 1895 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 12.74, N = 3 SE +/- 10.17, N = 3 1002 926 908 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 14K 28K 42K 56K 70K SE +/- 838.65, N = 3 SE +/- 982.06, N = 3 64100 58933 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 17.93, N = 4 SE +/- 10.53, N = 3 SE +/- 12.17, N = 3 1239 1059 949 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 8K 16K 24K 32K 40K SE +/- 572.09, N = 4 SE +/- 321.46, N = 3 SE +/- 608.28, N = 3 39625 33900 30000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 12.35, N = 3 SE +/- 10.99, N = 3 SE +/- 1.67, N = 3 1385 1167 939 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 5K 10K 15K 20K 25K SE +/- 463.08, N = 3 SE +/- 176.38, N = 3 SE +/- 366.67, N = 3 21833 18333 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 130.38, N = 13 SE +/- 61.28, N = 15 SE +/- 3.48, N = 3 3850 3266 1272 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 130.40, N = 13 SE +/- 61.27, N = 15 SE +/- 3.48, N = 3 3846 3262 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 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 64.00, N = 14 SE +/- 34.74, N = 3 SE +/- 17.75, N = 3 3953 3814 1807 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 31.99, N = 14 SE +/- 17.37, N = 3 SE +/- 8.88, N = 3 1973 1903 899 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1200 2400 3600 4800 6000 SE +/- 13.45, N = 3 SE +/- 41.29, N = 3 SE +/- 16.38, N = 3 5532 5046 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 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 3.38, N = 3 SE +/- 10.39, N = 3 SE +/- 4.10, N = 3 1379 1258 491 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1500 3000 4500 6000 7500 SE +/- 27.69, N = 3 SE +/- 84.41, N = 15 SE +/- 13.61, N = 3 6905 5451 1962 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 3.33, N = 3 SE +/- 10.52, N = 15 SE +/- 1.76, N = 3 859 678 241 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 23.78, N = 5 SE +/- 46.80, N = 12 SE +/- 3.21, N = 3 1805 1746 960 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 191.31, N = 5 SE +/- 378.02, N = 13 SE +/- 26.65, N = 3 14440 14146 7681 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 18.35, N = 15 SE +/- 19.04, N = 3 SE +/- 11.73, N = 5 1892 1811 947 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1600 3200 4800 6400 8000 SE +/- 73.40, N = 15 SE +/- 76.14, N = 3 SE +/- 46.55, N = 5 7568 7245 3789 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 30.21, N = 15 SE +/- 15.07, N = 3 1995 1631 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 900 1800 2700 3600 4500 SE +/- 60.45, N = 15 SE +/- 29.82, N = 3 3989 3262 1943 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 14.38, N = 15 SE +/- 15.38, N = 3 SE +/- 14.08, N = 3 1479 1378 947 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 115.66, N = 15 SE +/- 120.19, N = 3 SE +/- 111.84, N = 3 11827 11033 7571 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 8.08, N = 3 SE +/- 22.55, N = 3 SE +/- 6.74, N = 3 1477 1405 960 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1300 2600 3900 5200 6500 SE +/- 32.99, N = 3 SE +/- 89.85, N = 3 SE +/- 26.21, N = 3 5904 5617 3837 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 43.99, N = 12 SE +/- 32.44, N = 12 SE +/- 5.03, N = 3 1607 1603 956 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 700 1400 2100 2800 3500 SE +/- 87.95, N = 12 SE +/- 64.81, N = 12 SE +/- 10.20, N = 3 3211 3202 1909 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 60 120 180 240 300 SE +/- 3.84, N = 3 SE +/- 8.87, N = 12 288 254 222 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 4K 8K 12K 16K 20K SE +/- 160.08, N = 4 SE +/- 567.40, N = 12 18400 16225 14183 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 110 220 330 440 550 SE +/- 7.35, N = 15 SE +/- 11.17, N = 12 506 493 369 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 234.50, N = 16 SE +/- 333.29, N = 13 16113 15792 11800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 14.86, N = 15 SE +/- 13.58, N = 3 SE +/- 2.00, N = 3 917 883 405 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 242.30, N = 15 SE +/- 202.76, N = 3 SE +/- 33.20, N = 3 14593 14133 6477 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 80.89, N = 12 SE +/- 52.52, N = 3 SE +/- 7.69, N = 3 3213 3053 1261 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 80.97, N = 12 SE +/- 52.52, N = 3 SE +/- 7.55, N = 3 3209 3049 1257 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 900 1800 2700 3600 4500 SE +/- 45.90, N = 3 SE +/- 31.80, N = 3 SE +/- 8.41, N = 3 4297 3681 1791 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 15.95, N = 3 SE +/- 4.37, N = 3 2145 1837 892 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 30 60 90 120 150 SE +/- 0.45, N = 3 SE +/- 0.15, N = 3 119.0 71.2 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 7K 14K 21K 28K 35K SE +/- 33.33, N = 3 SE +/- 450.92, N = 3 SE +/- 267.71, N = 4 30533 17900 15800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1100 2200 3300 4400 5500 SE +/- 67.74, N = 4 SE +/- 34.65, N = 3 SE +/- 12.17, N = 3 4987 4625 1923 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 17.00, N = 4 SE +/- 8.82, N = 3 SE +/- 2.96, N = 3 1243 1152 477 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 1200 2400 3600 4800 6000 SE +/- 33.08, N = 3 SE +/- 83.33, N = 4 SE +/- 7.26, N = 3 5714 5687 1952 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 150 300 450 600 750 SE +/- 4.06, N = 3 SE +/- 10.61, N = 4 SE +/- 0.88, N = 3 710 707 240 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 25.21, N = 3 SE +/- 38.63, N = 3 SE +/- 9.91, N = 3 2787 2479 1375 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 25.21, N = 3 SE +/- 38.49, N = 3 SE +/- 10.21, N = 3 2783 2476 1371 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 41.46, N = 4 SE +/- 36.76, N = 15 SE +/- 7.02, N = 3 2896 2600 1387 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 20.57, N = 4 SE +/- 18.35, N = 15 SE +/- 3.51, N = 3 1444 1296 690 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 22.71, N = 12 SE +/- 16.44, N = 3 SE +/- 15.50, N = 3 1624 1352 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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 90K 180K 270K 360K 450K SE +/- 5803.77, N = 12 SE +/- 4096.07, N = 3 SE +/- 4041.45, N = 3 415750 346333 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 17.29, N = 3 SE +/- 28.49, N = 3 SE +/- 10.07, N = 3 2864 2545 1405 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 150 300 450 600 750 SE +/- 4.48, N = 3 SE +/- 7.26, N = 3 SE +/- 2.52, N = 3 712 633 348 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 12.12, N = 3 SE +/- 13.32, N = 3 SE +/- 1.86, N = 3 1937 1720 1365 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 50K 100K 150K 200K 250K SE +/- 1527.53, N = 3 SE +/- 1732.05, N = 3 SE +/- 333.33, N = 3 248000 220000 174667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 17.67, N = 3 SE +/- 35.39, N = 3 SE +/- 11.36, N = 3 2907 2479 1451 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 80 160 240 320 400 SE +/- 2.33, N = 3 SE +/- 4.48, N = 3 SE +/- 1.20, N = 3 360 306 178 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 23.26, N = 7 SE +/- 33.60, N = 15 SE +/- 1.76, N = 3 2186 2166 1151 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 23.26, N = 7 SE +/- 33.56, N = 15 SE +/- 1.53, N = 3 2182 2162 1147 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 34.86, N = 3 SE +/- 34.28, N = 3 SE +/- 4.81, N = 3 2697 2337 1287 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 17.34, N = 3 SE +/- 17.24, N = 3 SE +/- 2.40, N = 3 1345 1165 639 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 28.57, N = 3 SE +/- 37.24, N = 15 SE +/- 3.67, N = 3 3009 2938 1335 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 160 320 480 640 800 SE +/- 7.17, N = 3 SE +/- 9.30, N = 15 SE +/- 1.00, N = 3 749 731 330 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 40 80 120 160 200 SE +/- 1.44, N = 4 SE +/- 3.56, N = 12 169.0 117.0 100.7 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 272.34, N = 4 SE +/- 457.57, N = 12 21667 14650 12917 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 700 1400 2100 2800 3500 SE +/- 30.92, N = 3 SE +/- 63.92, N = 12 SE +/- 6.57, N = 3 3233 3150 1363 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 90 180 270 360 450 SE +/- 3.76, N = 3 SE +/- 7.99, N = 12 SE +/- 0.88, N = 3 400 390 167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 16.40, N = 15 SE +/- 5.78, N = 3 SE +/- 3.18, N = 3 1513 1398 785 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 149.60, N = 15 SE +/- 33.33, N = 3 SE +/- 25.58, N = 3 11900 11167 6276 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 28.88, N = 3 SE +/- 33.78, N = 4 SE +/- 3.18, N = 3 2435 2398 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 114.86, N = 3 SE +/- 134.55, N = 4 SE +/- 12.20, N = 3 9734 9590 3351 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 700 1400 2100 2800 3500 SE +/- 43.33, N = 15 SE +/- 26.81, N = 3 SE +/- 2.52, N = 3 3446 3259 1171 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1500 3000 4500 6000 7500 SE +/- 86.68, N = 15 SE +/- 53.36, N = 3 SE +/- 5.03, N = 3 6887 6514 2338 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 110 220 330 440 550 SE +/- 6.01, N = 3 SE +/- 6.80, N = 4 SE +/- 1.00, N = 3 502 487 369 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 185.59, N = 3 SE +/- 209.66, N = 4 16067 15575 11800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 4.16, N = 3 SE +/- 14.56, N = 15 SE +/- 3.61, N = 3 953 888 416 -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 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 66.67, N = 3 SE +/- 291.22, N = 15 SE +/- 56.22, N = 3 15233 14073 6652 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 37.49, N = 3 SE +/- 26.21, N = 3 SE +/- 4.70, N = 3 2179 2171 1405 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 30K 60K 90K 120K 150K SE +/- 2185.81, N = 3 SE +/- 1666.67, N = 3 SE +/- 317.98, N = 3 139667 138667 89933 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 12.50, N = 3 SE +/- 40.04, N = 3 SE +/- 8.51, N = 3 2377 2348 1384 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 16K 32K 48K 64K 80K SE +/- 405.52, N = 3 SE +/- 1267.98, N = 3 SE +/- 272.85, N = 3 76033 75133 44233 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 33.90, N = 4 SE +/- 50.07, N = 12 SE +/- 1.86, N = 3 2374 1973 1383 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 8K 16K 24K 32K 40K SE +/- 536.00, N = 4 SE +/- 686.48, N = 14 SE +/- 33.33, N = 3 37975 31693 22133 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 12.44, N = 3 SE +/- 0.88, N = 3 2628 2226 1388 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 12.44, N = 3 SE +/- 1.15, N = 3 2624 2223 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 16.83, N = 3 SE +/- 63.77, N = 12 SE +/- 9.94, N = 3 2658 2464 1397 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 8.41, N = 3 SE +/- 31.87, N = 12 SE +/- 5.13, N = 3 1325 1229 695 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 40.68, N = 12 SE +/- 2.08, N = 3 SE +/- 12.55, N = 3 1406 1358 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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 80K 160K 240K 320K 400K SE +/- 10432.65, N = 12 SE +/- 333.33, N = 3 SE +/- 3214.55, N = 3 360083 347667 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 38.73, N = 3 SE +/- 21.13, N = 3 SE +/- 2.73, N = 3 2887 2082 1411 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 150 300 450 600 750 SE +/- 9.71, N = 3 SE +/- 5.03, N = 3 SE +/- 0.67, N = 3 718 517 349 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 12.90, N = 3 SE +/- 31.35, N = 12 SE +/- 5.61, N = 3 1790 1786 1370 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 50K 100K 150K 200K 250K SE +/- 1527.53, N = 3 SE +/- 3993.05, N = 12 SE +/- 666.67, N = 3 229000 228667 175333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 9.82, N = 3 SE +/- 30.28, N = 3 SE +/- 3.18, N = 3 2487 2463 1455 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 70 140 210 280 350 SE +/- 3.93, N = 3 SE +/- 0.33, N = 3 307 304 178 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 60 120 180 240 300 SE +/- 3.21, N = 3 SE +/- 1.76, N = 3 252 237 218 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 3K 6K 9K 12K 15K SE +/- 28.87, N = 4 SE +/- 202.76, N = 3 SE +/- 115.47, N = 3 16150 15167 13900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 90 180 270 360 450 SE +/- 4.93, N = 3 SE +/- 11.18, N = 15 406 380 332 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 145.30, N = 3 SE +/- 355.05, N = 15 12967 12167 10600 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 160 320 480 640 800 SE +/- 9.35, N = 3 SE +/- 11.57, N = 3 SE +/- 3.93, N = 3 764 688 382 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 166.67, N = 3 SE +/- 185.59, N = 3 SE +/- 61.21, N = 3 12233 11033 6104 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 43.03, N = 14 SE +/- 51.79, N = 13 SE +/- 3.53, N = 3 2182 2142 1149 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 500 1000 1500 2000 2500 SE +/- 43.02, N = 14 SE +/- 51.82, N = 13 SE +/- 3.28, N = 3 2179 2139 1146 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 24.51, N = 3 SE +/- 39.46, N = 15 SE +/- 4.81, N = 3 2825 2438 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 12.10, N = 3 SE +/- 19.69, N = 15 SE +/- 2.65, N = 3 1409 1215 638 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 46.51, N = 3 SE +/- 53.33, N = 15 SE +/- 6.17, N = 3 3308 2823 1331 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 11.55, N = 3 SE +/- 13.35, N = 15 823 702 329 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 700 1400 2100 2800 3500 SE +/- 41.61, N = 5 SE +/- 75.36, N = 15 SE +/- 9.07, N = 3 3480 3134 1358 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 90 180 270 360 450 SE +/- 5.18, N = 5 SE +/- 9.43, N = 15 SE +/- 1.20, N = 3 431 388 166 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 24.17, N = 3 SE +/- 32.39, N = 15 SE +/- 8.19, N = 3 1868 1691 934 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 24.17, N = 3 SE +/- 32.39, N = 15 SE +/- 8.19, N = 3 1864 1687 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 24.27, N = 4 SE +/- 27.89, N = 15 SE +/- 2.19, N = 3 1900 1585 951 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 12.20, N = 4 SE +/- 13.97, N = 15 SE +/- 1.20, N = 3 946 789 472 -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 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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 9.28, N = 15 SE +/- 3.84, N = 3 SE +/- 7.36, N = 3 920 816 788 -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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 2396.03, N = 15 SE +/- 1000.00, N = 3 SE +/- 1666.67, N = 3 235400 209000 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 20.79, N = 3 SE +/- 21.90, N = 4 SE +/- 9.61, N = 3 1864 1677 997 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 100 200 300 400 500 SE +/- 5.20, N = 3 SE +/- 5.53, N = 4 SE +/- 2.40, N = 3 462 416 245 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 2.08, N = 3 SE +/- 13.56, N = 5 SE +/- 6.17, N = 3 1221 1023 900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 30K 60K 90K 120K 150K SE +/- 333.33, N = 3 SE +/- 1854.72, N = 5 SE +/- 881.92, N = 3 156333 130800 115333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 20.30, N = 15 SE +/- 31.79, N = 15 SE +/- 9.81, N = 10 1773 1544 1059 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 50 100 150 200 250 SE +/- 2.53, N = 15 SE +/- 3.96, N = 15 SE +/- 1.21, N = 10 218 189 129 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 22.91, N = 3 SE +/- 21.85, N = 4 SE +/- 12.12, N = 3 1668 1654 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 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 176.38, N = 3 SE +/- 165.83, N = 4 SE +/- 96.42, N = 3 13333 13250 6303 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 600 1200 1800 2400 3000 SE +/- 40.69, N = 12 SE +/- 23.59, N = 15 SE +/- 1.73, N = 3 2644 2638 835 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 167.40, N = 12 SE +/- 95.05, N = 15 SE +/- 6.94, N = 3 10499 10487 3337 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 55.47, N = 3 SE +/- 69.27, N = 15 SE +/- 14.50, N = 3 3748 3559 1172 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1600 3200 4800 6400 8000 SE +/- 110.72, N = 3 SE +/- 138.44, N = 15 SE +/- 28.75, N = 3 7492 7114 2340 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 18.68, N = 3 SE +/- 16.48, N = 3 SE +/- 3.18, N = 3 2659 2506 1393 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 4K 8K 12K 16K 20K SE +/- 484.19, N = 3 SE +/- 145.30, N = 3 SE +/- 33.33, N = 3 20967 20033 11133 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 23.68, N = 3 SE +/- 17.62, N = 3 SE +/- 14.50, N = 3 2702 2564 1399 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 233.33, N = 3 SE +/- 88.19, N = 3 SE +/- 58.01, N = 3 10467 10267 5593 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 21.13, N = 3 SE +/- 11.41, N = 3 SE +/- 9.17, N = 3 2800 2693 1374 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1200 2400 3600 4800 6000 SE +/- 42.25, N = 3 SE +/- 22.87, N = 3 SE +/- 18.84, N = 3 5597 5383 2743 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 12.01, N = 3 SE +/- 23.39, N = 8 SE +/- 2.33, N = 3 2385 2351 1376 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 30K 60K 90K 120K 150K SE +/- 666.67, N = 3 SE +/- 1450.83, N = 8 SE +/- 378.59, N = 3 152333 150375 87700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 17.95, N = 3 SE +/- 25.87, N = 3 SE +/- 7.57, N = 3 2567 2504 1381 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 20K 40K 60K 80K 100K SE +/- 578.31, N = 3 SE +/- 841.30, N = 3 SE +/- 233.33, N = 3 82133 80133 44167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 11.50, N = 3 SE +/- 23.25, N = 3 SE +/- 6.43, N = 3 2533 2442 1374 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 9K 18K 27K 36K 45K SE +/- 166.67, N = 3 SE +/- 378.59, N = 3 SE +/- 88.19, N = 3 40533 39100 21967 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 300 600 900 1200 1500 SE +/- 11.35, N = 3 SE +/- 17.02, N = 15 SE +/- 9.79, N = 4 1351 1342 730 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 100.00, N = 3 SE +/- 137.48, N = 15 SE +/- 78.68, N = 4 10800 10727 5838 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 33.14, N = 3 SE +/- 26.96, N = 3 SE +/- 1.45, N = 3 1956 1814 772 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 132.55, N = 3 SE +/- 108.50, N = 3 SE +/- 5.51, N = 3 7822 7253 3084 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 24.65, N = 15 SE +/- 45.41, N = 15 SE +/- 4.91, N = 3 2194 1972 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 900 1800 2700 3600 4500 SE +/- 49.26, N = 15 SE +/- 90.81, N = 15 SE +/- 9.82, N = 3 4384 3941 2117 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel First Stab Red Hat Virtio device 60 120 180 240 300 SE +/- 4.25, N = 15 SE +/- 4.02, N = 15 278 253 247 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel First Stab Red Hat Virtio device 4K 8K 12K 16K 20K SE +/- 268.84, N = 15 SE +/- 261.92, N = 16 17787 16200 15781 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 110 220 330 440 550 SE +/- 7.80, N = 15 SE +/- 3.33, N = 3 SE +/- 0.33, N = 3 514 466 333 -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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 4K 8K 12K 16K 20K SE +/- 231.43, N = 16 SE +/- 100.00, N = 3 SE +/- 33.33, N = 3 16369 14900 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: 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 200 400 600 800 1000 SE +/- 14.11, N = 3 SE +/- 9.88, N = 15 SE +/- 3.48, N = 3 855 830 385 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 3K 6K 9K 12K 15K SE +/- 233.33, N = 3 SE +/- 150.51, N = 15 SE +/- 52.03, N = 3 13667 13213 6161 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 17.90, N = 3 SE +/- 6.84, N = 3 SE +/- 7.77, N = 3 1618 1351 949 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 20K 40K 60K 80K 100K SE +/- 1201.85, N = 3 SE +/- 693.62, N = 3 SE +/- 504.42, N = 3 103667 86167 60733 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 25.86, N = 3 SE +/- 22.56, N = 4 1814 1569 940 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 12K 24K 36K 48K 60K SE +/- 1074.45, N = 3 SE +/- 720.39, N = 4 57733 50225 30100 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 17.17, N = 3 SE +/- 10.97, N = 3 SE +/- 4.33, N = 3 1835 1612 949 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 6K 12K 18K 24K 30K SE +/- 266.67, N = 3 SE +/- 57.74, N = 3 29333 25800 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 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 21.57, N = 3 SE +/- 26.91, N = 4 SE +/- 7.69, N = 3 2026 1876 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 21.57, N = 3 SE +/- 26.79, N = 4 SE +/- 7.36, N = 3 2022 1872 935 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 24.48, N = 5 SE +/- 5.93, N = 3 SE +/- 13.72, N = 4 2018 1868 945 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 12.15, N = 5 SE +/- 2.96, N = 3 SE +/- 6.97, N = 4 1005 930 469 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 200 400 600 800 1000 SE +/- 14.71, N = 3 SE +/- 13.32, N = 3 SE +/- 9.35, N = 3 987 938 818 -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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 50K 100K 150K 200K 250K SE +/- 3844.19, N = 3 SE +/- 3464.10, N = 3 SE +/- 2333.33, N = 3 252333 240000 209333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 12.99, N = 3 SE +/- 19.34, N = 3 SE +/- 8.99, N = 3 2023 1963 995 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 110 220 330 440 550 SE +/- 3.18, N = 3 SE +/- 5.00, N = 3 SE +/- 2.33, N = 3 502 487 245 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 20.50, N = 3 SE +/- 1.45, N = 3 SE +/- 1.67, N = 3 1295 1206 901 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 40K 80K 120K 160K 200K SE +/- 2603.42, N = 3 SE +/- 333.33, N = 3 SE +/- 333.33, N = 3 165667 154333 115333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 20.28, N = 15 SE +/- 31.34, N = 3 SE +/- 2.19, N = 3 1985 1845 1071 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 50 100 150 200 250 SE +/- 2.54, N = 15 SE +/- 4.00, N = 3 244 227 130 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 500 1000 1500 2000 2500 SE +/- 30.28, N = 3 SE +/- 38.85, N = 3 SE +/- 4.04, N = 3 2561 2517 1406 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 4K 8K 12K 16K 20K SE +/- 120.19, N = 3 SE +/- 305.51, N = 3 SE +/- 33.33, N = 3 20167 20100 11267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 42.10, N = 3 SE +/- 9.53, N = 3 SE +/- 6.35, N = 3 2717 2560 1402 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 2K 4K 6K 8K 10K SE +/- 176.38, N = 3 SE +/- 33.33, N = 3 SE +/- 25.13, N = 3 10867 10267 5605 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 600 1200 1800 2400 3000 SE +/- 10.90, N = 3 SE +/- 23.56, N = 3 SE +/- 1.76, N = 3 2671 2660 1397 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1100 2200 3300 4400 5500 SE +/- 21.30, N = 3 SE +/- 46.56, N = 3 SE +/- 3.61, N = 3 5338 5315 2790 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 18.54, N = 5 SE +/- 17.45, N = 15 SE +/- 5.70, N = 14 1429 1348 729 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 2K 4K 6K 8K 10K SE +/- 146.97, N = 5 SE +/- 140.43, N = 15 SE +/- 45.55, N = 14 11440 10783 5827 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 24.67, N = 15 SE +/- 27.94, N = 3 SE +/- 2.89, N = 3 1810 1809 776 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1600 3200 4800 6400 8000 SE +/- 98.63, N = 15 SE +/- 112.33, N = 3 SE +/- 11.85, N = 3 7238 7233 3101 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 35.25, N = 15 SE +/- 38.43, N = 15 SE +/- 0.58, N = 3 1976 1913 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 800 1600 2400 3200 4000 SE +/- 70.54, N = 15 SE +/- 76.91, N = 15 SE +/- 1.33, N = 3 3948 3822 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: 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 3.33, N = 3 SE +/- 11.22, N = 3 SE +/- 4.73, N = 3 1860 1830 922 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 88.19, N = 3 SE +/- 38.62, N = 3 14900 14633 7372 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 30.35, N = 3 SE +/- 6.51, N = 3 SE +/- 15.63, N = 3 1920 1875 950 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1600 3200 4800 6400 8000 SE +/- 121.29, N = 3 SE +/- 25.50, N = 3 SE +/- 62.58, N = 3 7677 7496 3795 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 16.60, N = 15 SE +/- 29.81, N = 3 SE +/- 5.36, N = 3 1960 1904 956 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 33.23, N = 15 SE +/- 59.48, N = 3 SE +/- 10.87, N = 3 3917 3805 1909 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 300 600 900 1200 1500 SE +/- 8.19, N = 3 SE +/- 5.57, N = 3 SE +/- 9.61, N = 3 1597 1493 958 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 20K 40K 60K 80K 100K SE +/- 577.35, N = 3 SE +/- 338.30, N = 3 SE +/- 622.72, N = 3 102000 95533 61333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 15.19, N = 3 SE +/- 28.34, N = 3 SE +/- 13.04, N = 4 1840 1698 939 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 13K 26K 39K 52K 65K SE +/- 785.99, N = 3 SE +/- 883.80, N = 3 SE +/- 419.32, N = 4 58533 54333 30050 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 9.24, N = 3 SE +/- 24.09, N = 5 SE +/- 6.66, N = 3 1843 1816 953 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 6K 12K 18K 24K 30K SE +/- 145.30, N = 3 SE +/- 391.92, N = 5 SE +/- 120.19, N = 3 29467 29040 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 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 400 800 1200 1600 2000 SE +/- 4.00, N = 3 SE +/- 9.17, N = 3 SE +/- 2.73, N = 3 1842 1836 943 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 SE +/- 21.28, N = 3 14767 14700 7535 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 28.47, N = 3 SE +/- 12.24, N = 3 SE +/- 4.10, N = 3 1898 1844 924 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 1600 3200 4800 6400 8000 SE +/- 114.02, N = 3 SE +/- 49.57, N = 3 SE +/- 16.38, N = 3 7586 7373 3693 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 8.08, N = 3 SE +/- 21.48, N = 3 SE +/- 14.80, N = 3 1980 1920 923 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 800 1600 2400 3200 4000 SE +/- 16.37, N = 3 SE +/- 42.90, N = 3 SE +/- 29.57, N = 3 3957 3837 1842 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 130 260 390 520 650 SE +/- 0.73, N = 3 SE +/- 1.84, N = 3 SE +/- 2.25, N = 3 622.46 462.70 409.31 MIN: 126.64 / MAX: 690.8 MIN: 281.37 / MAX: 520.88 MIN: 290 / MAX: 587.28 1. (CC) gcc options: -O2 -lm -pthread -lmpi
IOR Read Test OpenBenchmarking.org MB/s, More Is Better IOR 3.2.1 Read Test buster-stock-hosted-by-bpo-kernel Red Hat Virtio device First Stab 400 800 1200 1600 2000 SE +/- 29.18, N = 3 SE +/- 7.81, N = 3 SE +/- 1.76, N = 3 1933.76 1287.84 229.55 MIN: 1249.43 / MAX: 2734.83 MIN: 888.44 / MAX: 2140.45 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 Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 3200 3199 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 7 14 21 28 35 SE +/- 0.016, N = 3 SE +/- 0.021, N = 3 SE +/- 0.019, N = 3 9.019 9.050 31.410 -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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 0.0175 0.035 0.0525 0.07 0.0875 SE +/- 0.0012, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0001, N = 3 0.0689 0.0696 0.0777 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 Red Hat Virtio device buster-stock-hosted-by-bpo-kernel First Stab 0.0179 0.0358 0.0537 0.0716 0.0895 SE +/- 0.0008, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0002, N = 3 0.0665 0.0677 0.0794 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 buster-stock-hosted-by-bpo-kernel Red Hat Virtio device 10 20 30 40 50 SE +/- 0.28, N = 3 SE +/- 0.06, N = 3 SE +/- 0.11, N = 3 42.06 16.76 16.56 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