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&rdt&gru .
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 x264: H.264 Video Encoding hpcc: G-Rand Access 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 - 4KB - 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 - 8MB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 64KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 512KB - 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 - 64KB - 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 - 512KB - 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 - 64KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 512KB - 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 - 512KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 64KB - 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 - 64KB - 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 - 4MB - 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 Write - Sync - No - No - 16KB - 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 - Yes - 1MB - 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 - 4MB - 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 - Yes - No - 1MB - 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 - 4MB - Default Test Directory fio: Seq Write - Sync - Yes - No - 8KB - 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 - 256KB - 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 - 32KB - 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 - 32KB - 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 - 2MB - 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 - 8KB - 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 - 32KB - 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 - 2MB - 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 - 8KB - 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 - 2MB - 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 - 8KB - 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 - 256KB - 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 - 256KB - 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 - 32KB - 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 - 256KB - 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 - 32KB - 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 - 32KB - 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 - 2MB - 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 - 8KB - 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 - 256KB - 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 - 256KB - 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 - 32KB - 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 - 256KB - 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 - 32KB - 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 - 32KB - 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 - 2MB - 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 - 8KB - 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 - 256KB - 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 - 256KB - 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 - 256KB - 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 - 32KB - 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 - 256KB - 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 - 256KB - 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 - 256KB - 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 - 32KB - 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 - 2MB - 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 - 8KB - 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 - 256KB - 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 - 256KB - 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 - 32KB - 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 - 2MB - 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 - 8KB - 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 - 2MB - 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 - 8KB - 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 - 2MB - 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 - 8KB - 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 - 256KB - 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 - 32KB - 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 - 32KB - 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 - 2MB - 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 - 8KB - 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 - 32KB - 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 - 2MB - 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 - 8KB - 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 - 2MB - 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 - 8KB - 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 - 256KB - 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 - 256KB - 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 - 32KB - 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 - 256KB - 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 - 32KB - 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 - 32KB - 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 - 2MB - 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 - 8KB - 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 - 256KB - 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 - 256KB - 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 - 256KB - 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 - 32KB - 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 - 256KB - Default Test Directory fio: Seq Write - POSIX AIO - Yes - Yes - 512KB - Default Test Directory fio: Seq Read - Sync - Yes - Yes - 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 - 4KB - 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 - 8MB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 64KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 512KB - 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 - 64KB - 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 - 512KB - 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 - 64KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 512KB - 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 - 512KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 64KB - 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 - 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 - 4KB - 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 - 8MB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 64KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 512KB - 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 - 64KB - 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 - 512KB - 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 - 64KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 512KB - 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 - 64KB - 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 - 512KB - 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 - 64KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 512KB - 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 - 512KB - 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 - 64KB - 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 - 512KB - 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 - 512KB - 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 - 512KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 512KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 64KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 512KB - 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 - 64KB - 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 - 512KB - 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 - 64KB - 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 - 64KB - 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 - 4KB - 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 - 8MB - 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 - 512KB - 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 - 512KB - 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 - 512KB - 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 - 64KB - 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 - 512KB - Default Test Directory 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 First Stab buster-linux-5.4.x-both Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 42.06 0.03967 1031 966 9786 499 7383 250 5752 4658 3532 1023 944 9800 497 7332 251 396 200 9792 112 7381 63 1126 630 24833 325 19600 166 3277 2242 1696 5770 4579 3536 5635 4430 3397 383 194 9743 110 7325 63 15200 10100 5817 1128 628 24867 325 19667 166 975 485 194333 239 105400 116 3359 2227 1720 3059 1549 777 5619 4354 3373 5723 2996 2045 15200 10100 5895 57400 30275 15050 971 479 194000 234 104473 117 3129 1537 777 5662 2994 2055 7715 3874 1926 57600 29567 15133 1250 902 30500 494 25100 246 1011 943 9862 500 7377 252 7541 3802 1843 18200 11733 6511 1252 909 30533 491 25167 247 1398 696 355667 346 179667 173 1129 619 25300 318 21433 161 5598 4670 3533 1027 943 9824 481 7364 248 387 201 9780 112 7325 66 1142 629 25200 322 20300 165 6268 3250 2325 18267 11767 6534 88500 43800 21900 683 354000 342 176000 171 15880 10567 6021 1124 620 25333 315 21433 163 950 461 212000 234 115333 112 3410 2365 1698 5892 4567 3561 5562 4404 3382 386 197 9820 111 7152 67 15400 10300 5842 1137 630 25300 327 20333 165 945 478 196333 248 108000 136 6218 3272 2319 11200 5557 2772 88000 43900 21833 5575 3042 2095 16050 10533 5955 59967 30900 15567 967 483 215000 239 120000 119 3454 2361 1702 3075 1533 771 5627 4502 3370 5619 3051 2075 15400 10300 5896 58200 30333 15067 947 483 196000 248 107333 136 11267 5570 2770 5807 3041 2062 7808 3804 1919 60733 30833 15280 3173 1532 771 5576 3042 2070 7684 3837 1895 58100 30000 14367 1268 899 30533 491 25100 241 7681 3789 1943 7571 3837 1909 18400 11800 6477 1257 892 30533 477 25133 240 1371 690 346333 348 174667 178 1147 639 25567 330 21667 167 6276 3351 2338 18400 11800 6652 89933 44233 22133 1385 695 347667 349 175333 178 16150 10600 6104 1146 638 25567 329 21700 166 930 472 209000 245 115333 129 6303 3337 2340 11133 5593 2743 87700 44167 21967 5838 3084 2117 16200 10633 6161 60733 30100 15200 935 469 209333 245 115333 130 11267 5605 2790 5827 3101 2110 7372 3795 1909 61333 30050 15267 7535 3693 1842 1022 1933 38.2 1999 57.7 2006 89.9 145 221 1024 1890 38.3 1989 57.3 2014 395 401 38.2 450 57.7 511 1062 1260 97.0 1300 155 1335 409 561 848 90.2 143 221 88.0 138 212 383 389 38.1 442 57.2 508 238 316 364 1129 1258 97.1 1300 156 1332 976 972 759 958 823 934 420 557 860 382 387 389 87.5 136 211 716 749 1023 238 316 369 897 954 941 972 959 758 936 816 944 391 384 389 708 749 1028 964 969 964 900 924 944 1258 1806 119 1976 196 1972 1014 1894 38.6 2017 57.7 2042 943 951 922 285 366 407 1253 1818 119 1967 197 1979 1391 1393 1390 1389 1403 1383 1129 1239 98.6 1272 167 1293 87.5 146 221 1031 1893 38.4 1936 57.6 2013 391 410 38.2 464 57.3 556 1146 1264 98.3 1304 159 1351 784 813 1163 286 367 408 1383 1368 1368 1376 1368 1382 1371 1375 1370 251 330 376 1128 1242 98.9 1262 168 1313 950 922 828 939 901 897 427 592 851 92.1 143 223 87.0 138 212 390 401 38.4 459 55.9 560 241 323 365 1141 1267 98.8 1320 159 1348 949 963 768 1007 841 1118 777 818 1160 1403 1389 1386 1375 1372 1365 697 761 1048 250 330 372 937 966 974 966 968 840 957 937 956 432 591 853 385 384 387 88.0 141 211 703 764 1039 241 323 369 909 949 942 950 973 766 1005 839 1118 1407 1393 1385 726 760 1031 976 951 959 949 964 956 397 384 387 697 761 1037 961 960 950 908 949 939 1272 1807 119 1980 196 1962 960 947 972 947 960 956 288 369 405 1261 1791 119 1923 196 1952 1375 1387 1352 1405 1365 1451 1151 1287 99.9 1335 169 1363 785 839 1171 287 369 416 1405 1384 1383 1388 1397 1358 1411 1370 1455 252 332 382 1149 1283 99.9 1331 170 1358 934 951 816 997 900 1059 788 835 1172 1393 1399 1374 1376 1381 1374 730 772 1061 253 333 385 949 940 949 938 945 818 995 901 1071 1406 1402 1397 729 776 1057 922 950 956 958 939 953 943 924 923 622.46 229.55 3199 31.410 0.0777 0.0794 0.0821 0.0890 16.56 4966 2567 16733 1591 16431 743 16240 15367 14313 3936 2554 13400 1481 15182 794 2093 1010 16633 474 15900 234 2708 1667 15825 834 15833 406 12673 8086 6530 14467 12383 12067 11200 12067 10915 1985 981 16200 484 15433 245 13767 13967 12533 2669 1444 13950 728 11500 391 1956 950 103667 470 100080 229 12550 10085 8171 8389 6222 2974 14871 13591 11300 10480 8134 4147 12733 12753 12433 64200 41167 24700 2008 908 106667 468 90467 219 9065 5856 4167 10600 8218 4503 11753 6746 3784 61907 38067 23100 4719 3041 16387 1722 17050 759 3300 1893 17513 982 16333 711 13100 6807 3850 16347 16025 14633 4998 2911 17833 1617 18267 777 3263 1594 396333 786 258000 378 2589 1502 15467 663 15100 375 15333 16200 12700 3608 2289 17175 1186 17800 640 1852 929 16627 481 15925 243 2158 1322 15433 729 15300 402 11833 9464 7975 17325 16080 15200 151333 83533 42800 1551 402000 761 258333 374 15283 13940 13033 2831 1574 16120 735 14383 332 1744 913 256000 479 176333 190 12567 10247 6892 16133 16627 15300 14238 11667 10733 1831 925 16000 401 14717 242 15267 13467 13033 2442 1480 16067 828 14900 415 1759 903 110573 462 87487 220 10775 8654 6266 19480 10975 5666 146000 82233 42940 9310 7083 4133 13108 12633 11400 89500 55533 28940 1998 818 238667 436 173067 195 10867 8734 6165 8398 5655 3148 10288 10200 9825 8588 6086 4753 15187 13667 11853 58200 38467 21467 1764 764 108333 422 79300 232 20647 11467 5603 10550 7789 5013 15800 7651 3533 99542 55733 29380 8354 5977 3285 9964 7041 4426 10891 6080 3042 64100 33900 18333 3262 1903 16900 1379 16275 678 14146 7568 3262 11033 5617 3202 14183 15792 14593 3209 2145 15800 1243 16960 710 2783 1444 415750 712 220000 360 2162 1345 14513 731 12917 390 11167 9590 6514 16440 16067 15233 139667 75133 31693 2223 1325 360083 718 228667 304 13900 12167 11033 2179 1409 18567 823 17450 431 1864 946 235400 462 156333 218 13250 10499 7114 20033 10267 5383 150375 80133 39100 10727 7253 3941 15781 14900 13213 103667 57733 29333 2022 1005 252333 502 165667 227 20100 10267 5315 11440 7233 3948 14900 7496 3805 102000 58533 29467 14767 7373 3837 3111 4973 5135 65.4 6366 129 5946 255 481 895 4042 5108 53.3 5928 118 6354 2140 2022 64.9 1899 124 1876 2752 3335 61.5 3338 124 3254 1581 2021 3265 226 389 759 175 377 682 1977 1964 63.4 1938 120 1969 215 437 784 2726 2890 54.5 2915 89.8 3134 1934 1902 404 1880 782 1833 1571 2521 4086 1049 1556 1487 232 425 707 1310 2033 2074 199 401 785 1002 1286 1558 1981 1817 416 1871 709 1759 1133 1464 2084 1325 2054 2252 1477 1686 1892 967 1190 1442 4768 6084 63.8 6887 133 6078 3304 3793 68.4 3943 127 5719 1634 1702 1925 257 501 914 5326 5823 69.6 6470 143 6221 3261 3188 1548 3146 2019 3024 2554 3004 60.5 2656 120 3007 240 508 793 3612 4586 67.1 4761 139 5155 1855 1866 65.2 1939 124 1971 2162 2652 60.3 2932 120 3244 1478 2366 3988 271 505 950 2366 2610 2694 3130 3102 1570 3045 2017 3000 239 439 814 2824 3150 63.7 2940 112.5 2661 1731 1828 1000 1920 1379 1523 1570 2560 3448 253 520 959 223 365 671 1834 1857 62.5 1618 114.9 1960 239 421 814 2446 2966 64.1 3324 119 3351 1763 1813 432 1861 684 1788 1346 2164 3133 2442 2744 2833 2279 2569 2684 1163 1771 2066 205 395 710 1399 1736 1810 1974 1637 933 1746 1352 1567 1359 2185 3084 1050 1415 1576 161 320 615 1074 1522 2379 237 428 741 909 1203 1350 1768 1536 422 1701 620 1880 2582 2862 2802 1341 1947 2507 1965 1913 1767 1554 1742 1836 1045 1495 1644 1244 1761 2215 1362 1521 1523 1002 1059 1167 3266 3814 66.0 5532 127 5451 1746 1892 1631 1378 1405 1603 222 493 917 3213 4297 62.6 4987 133 5714 2787 2896 1624 2864 1720 2907 2166 2697 56.5 2938 100.7 3150 1398 2398 3259 258 502 953 2179 2348 1973 2226 2658 1406 2887 1786 2463 218 380 688 2182 2825 72.8 3308 137 3480 1868 1900 920 1864 1221 1773 1654 2644 3559 2506 2564 2693 2351 2504 2442 1342 1814 1972 247 466 830 1618 1814 1835 2026 2018 987 2023 1295 1845 2517 2560 2660 1429 1809 1976 1860 1875 1904 1597 1840 1843 1842 1844 1920 409.31 1287.84 3200 9.019 0.0689 0.0665 0.1361 0.2664 16.76 4138 2467 16278 1427 13307 896 13333 14175 13733 4813 2371 15733 1780 16267 1087 1199 578 15080 267 15320 139 2484 1623 14020 818 10900 386 9772 8757 7398 15367 14367 13467 12833 12600 11033 1144 574 13533 232 11920 123 12317 13040 11533 2275 1283 15000 907 15267 469 1848 965 92067 421 71900 220 12157 10180 6113 6123 4533 2424 14378 13300 11400 10349 7669 4832 14233 13700 12167 55720 38683 22000 1870 897 89967 416 72950 231 8455 4507 2254 10093 7553 4259 12114 7328 3939 58100 39267 24356 4521 2372 16243 2002 16375 980 2921 1941 17293 1356 16806 815 12033 7003 4054 15267 15200 14100 4892 2769 16900 1951 16153 996 2460 1325 197333 533 165667 287 2327 1531 14633 746 14700 418 16760 16240 13700 3246 2110 17529 1332 17767 788 1021 560 14033 264 13700 117 2147 1459 16053 859 16400 471 11867 10454 7625 15939 15133 13433 119000 69500 41833 1087 185000 594 147333 292 12633 10633 10733 2740 1542 15983 749 15406 417 1973 1016 165667 474 130200 196 12200 9186 5948 15567 14654 11833 14627 13467 10863 1087 553 16167 263 15733 138 14267 13933 12067 2307 1356 13867 820 13153 420 1786 877 107000 450 77367 221 11300 9414 7293 20567 10567 5597 119333 71800 39600 10078 7277 4428 14333 10099 9781 83680 50767 28767 1812 834 175667 443 125200 210 11675 8902 5800 8439 4149 2199 15475 13433 11067 10450 7122 3560 14956 12000 9208 62233 38400 22300 1917 1017 101600 479 86240 223 19700 10700 5252 9790 7775 4122 15000 8088 3952 81167 47267 28767 8405 4240 2101 8934 7021 4093 11460 6408 3338 58933 39625 21833 3846 1973 16700 1258 16133 859 14440 7245 3989 11827 5904 3211 16225 16113 14133 3049 1837 17900 1152 16275 707 2476 1296 230000 633 248000 306 2182 1165 14067 749 14650 400 11900 9734 6887 15925 15575 14073 138667 76033 37975 2624 1229 238000 517 229000 307 15167 12967 12233 2139 1215 16800 702 15331 388 1687 789 201667 416 130800 189 13333 10487 7492 20967 10467 5597 152333 82133 40533 10800 7822 4384 17787 16369 13667 86167 50225 25800 1872 930 240000 487 154333 244 20167 10867 5338 10783 7238 3822 14633 7677 3917 95533 54333 29040 14700 7586 3957 2548 4235 4935 64.0 5712 104.0 7170 208 444 859 4835 4742 61.1 7122 127 8695 1191 1157 59.4 1069 120 1114 2566 3248 54.9 3275 85.1 3093 1221 2190 3699 240 449 843 205 395 691 1102 1150 53.1 929 93.2 986 192 411 719 2411 2568 58.5 3629 119 3756 1823 1930 360 1687 562 1765 1537 2545 3057 765 1134 1212 225 415 713 1294 1917 2416 223 428 761 871 1214 1395 1869 1794 352 1666 570 1848 1057 1127 1127 1262 1888 2130 1530 1832 1970 908 1227 1522 4508 4744 64.2 8011 129 7846 2924 3888 67.5 5437 132 6548 1507 1751 2027 239 475 881 4884 5538 66.5 7804 127 7968 2464 2651 771 2134 1296 2304 2339 3063 57.2 2985 115 3346 263 508 875 3249 4227 68.4 5340 139 6335 1024 1127 54.9 1069 107 962 2150 2925 62.6 3452 129 3796 1481 2628 3813 249 472 839 1862 2172 2615 2549 2174 723 2379 1152 2337 197 333 685 2689 3086 62.3 2999 120 3341 2023 2031 647 1897 1017 1571 1525 2298 2976 243 465 743 229 423 688 1090 1113 62.9 1067 123 1132 227 435 755 2311 2719 54.0 3297 103.1 3392 1790 1760 417 1814 604 1799 1414 2355 3647 2571 2645 2799 1865 2244 2495 1260 1819 2214 224 316 611 1308 1588 1797 1782 1668 686 1773 979 1681 1461 2227 2902 1055 1038 1101 242 420 692 1305 1781 1782 234 375 576 972 1200 1394 1921 2042 396 1931 676 1811 2462 2673 2626 1224 1944 2061 1877 2022 1976 1268 1478 1799 1051 1061 1052 1117 1756 2048 1442 1603 1671 926 1239 1385 3850 3953 65.1 5046 126 6905 1805 1811 1995 1479 1477 1607 254 506 883 3053 3681 71.2 4625 128 5687 2479 2600 898 2545 1937 2479 2186 2337 55.0 3009 117 3233 1513 2435 3446 257 487 888 2171 2377 2374 2628 2464 931 2082 1790 2487 237 406 764 2142 2438 65.6 2823 120 3134 1691 1585 788 1677 1023 1544 1668 2638 3748 2659 2702 2800 2385 2567 2533 1351 1956 2194 278 514 855 1351 1569 1612 1876 1868 938 1963 1206 1985 2561 2717 2671 1348 1810 1913 1830 1920 1960 1493 1698 1816 1836 1898 1980 462.70 1933.76 3198 9.050 0.0696 0.0677 0.1393 0.2878 OpenBenchmarking.org
Stressful Application Test Threads: 8 - RAM To Test: 4GB - Duration: 10 Minutes OpenBenchmarking.org Stressful Application Test Threads: 8 - RAM To Test: 4GB - Duration: 10 Minutes PASS Pass / Fail First Stab 1. (CC) gcc options: -O2 -lrt -laio -lpthread
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2019-12-17 H.264 Video Encoding First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 10 20 30 40 50 SE +/- 0.28, N = 3 SE +/- 0.11, N = 3 SE +/- 0.06, N = 3 42.06 16.56 16.76 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
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
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 71.26, N = 6 SE +/- 102.50, N = 7 1031 4966 4138 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 9.07, N = 3 SE +/- 55.89, N = 12 SE +/- 96.94, N = 12 966 2567 2467 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 19.78, N = 3 SE +/- 185.59, N = 3 SE +/- 219.71, N = 9 9786 16733 16278 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.40, N = 3 SE +/- 47.38, N = 12 SE +/- 24.25, N = 3 499 1591 1427 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 63.71, N = 3 SE +/- 195.30, N = 16 SE +/- 447.69, N = 15 7383 16431 13307 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 5.36, N = 3 250 743 896 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 21.96, N = 3 SE +/- 140.00, N = 5 SE +/- 404.40, N = 12 5752 16240 13333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 40.99, N = 3 SE +/- 260.34, N = 3 SE +/- 213.60, N = 4 4658 15367 14175 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 31.38, N = 3 SE +/- 205.14, N = 15 SE +/- 145.30, N = 3 3532 14313 13733 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 6.33, N = 3 SE +/- 98.68, N = 6 SE +/- 88.18, N = 10 1023 3936 4813 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 9.39, N = 3 SE +/- 71.36, N = 15 SE +/- 30.80, N = 4 944 2554 2371 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 35.87, N = 3 SE +/- 230.94, N = 3 SE +/- 66.67, N = 3 9800 13400 15733 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.00, N = 3 SE +/- 21.07, N = 3 SE +/- 30.58, N = 15 497 1481 1780 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 41.90, N = 3 SE +/- 256.42, N = 17 SE +/- 176.38, N = 3 7332 15182 16267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.53, N = 3 SE +/- 4.98, N = 3 SE +/- 4.18, N = 3 251 794 1087 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 26.50, N = 3 396 2093 1199 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 0.58, N = 3 SE +/- 8.17, N = 3 SE +/- 2.00, N = 3 200 1010 578 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 37.24, N = 3 SE +/- 133.33, N = 3 SE +/- 134.94, N = 15 9792 16633 15080 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 0.33, N = 3 SE +/- 1.76, N = 3 112 474 267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 127.21, N = 3 SE +/- 117.51, N = 15 SE +/- 195.96, N = 5 7381 15900 15320 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 0.67, N = 3 SE +/- 0.58, N = 3 63 234 139 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 4.70, N = 6 SE +/- 141.20, N = 5 1126 2708 2484 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.00, N = 3 SE +/- 23.44, N = 15 SE +/- 18.78, N = 3 630 1667 1623 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 14.33, N = 3 SE +/- 4.33, N = 3 325 834 818 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 4.94, N = 15 SE +/- 3.60, N = 15 166 406 386 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 37.64, N = 3 SE +/- 168.60, N = 15 SE +/- 253.73, N = 15 3277 12673 9772 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 25.98, N = 3 SE +/- 279.68, N = 15 SE +/- 293.66, N = 12 2242 8086 8757 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 10.84, N = 3 SE +/- 153.85, N = 12 SE +/- 110.56, N = 15 1696 6530 7398 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 33.03, N = 3 SE +/- 218.58, N = 3 SE +/- 145.30, N = 3 5770 14467 15367 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 51.47, N = 6 SE +/- 620.10, N = 12 SE +/- 176.38, N = 3 4579 12383 14367 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 40.84, N = 3 SE +/- 222.36, N = 12 SE +/- 185.59, N = 3 3536 12067 13467 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 80.37, N = 3 SE +/- 152.75, N = 3 SE +/- 463.08, N = 3 5635 11200 12833 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 52.54, N = 3 SE +/- 88.19, N = 3 SE +/- 100.00, N = 3 4430 12067 12600 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 26.91, N = 3 SE +/- 183.45, N = 12 SE +/- 145.30, N = 3 3397 10915 11033 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 3.00, N = 2 SE +/- 40.50, N = 2 SE +/- 10.50, N = 2 383 1985 1144 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 0.33, N = 3 SE +/- 9.33, N = 3 SE +/- 5.55, N = 3 194 981 574 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 18.80, N = 3 SE +/- 230.94, N = 3 SE +/- 410.35, N = 12 9743 16200 13533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 2.60, N = 3 SE +/- 1.15, N = 3 110 484 232 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 14.57, N = 3 SE +/- 33.33, N = 3 SE +/- 286.22, N = 15 7325 15433 11920 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.86, N = 3 SE +/- 1.20, N = 3 63 245 123 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 133.33, N = 3 SE +/- 240.79, N = 15 10100 13967 13040 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 91.35, N = 3 SE +/- 88.19, N = 3 SE +/- 145.30, N = 3 5817 12533 11533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 46.50, N = 2 SE +/- 144.20, N = 7 1128 2669 2275 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.45, N = 3 SE +/- 24.77, N = 3 SE +/- 11.84, N = 3 628 1444 1283 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 464.42, N = 12 SE +/- 200.00, N = 3 24867 13950 15000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 7.69, N = 3 SE +/- 5.13, N = 3 325 728 907 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 333.33, N = 3 SE +/- 173.21, N = 3 SE +/- 120.19, N = 3 19667 11500 15267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 3.81, N = 15 SE +/- 6.45, N = 4 166 391 469 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 3.67, N = 3 SE +/- 43.68, N = 10 975 1956 1848 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.45, N = 3 SE +/- 12.60, N = 3 485 950 965 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 6.98, N = 3 SE +/- 7.00, N = 3 239 470 421 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.68, N = 4 SE +/- 2.91, N = 3 SE +/- 2.43, N = 15 116 229 220 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 36.90, N = 7 SE +/- 155.46, N = 4 SE +/- 227.68, N = 7 3359 12550 12157 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 13.08, N = 3 SE +/- 321.57, N = 12 SE +/- 131.17, N = 15 2227 10085 10180 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 23.92, N = 3 SE +/- 159.79, N = 15 SE +/- 180.67, N = 12 1720 8171 6113 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 25.51, N = 3 SE +/- 284.69, N = 14 SE +/- 210.29, N = 14 3059 8389 6123 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1300 2600 3900 5200 6500 SE +/- 12.12, N = 3 SE +/- 67.01, N = 3 SE +/- 4.37, N = 3 1549 6222 4533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 6.69, N = 3 SE +/- 18.21, N = 3 SE +/- 3.21, N = 3 777 2974 2424 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 65.17, N = 3 SE +/- 165.78, N = 7 SE +/- 142.18, N = 9 5619 14871 14378 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 51.10, N = 3 SE +/- 119.43, N = 11 SE +/- 200.00, N = 3 4354 13591 13300 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 22.81, N = 3 SE +/- 100.00, N = 3 3373 11300 11400 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 17.90, N = 3 SE +/- 154.57, N = 15 SE +/- 131.47, N = 6 5723 10480 10349 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 8.00, N = 3 SE +/- 36.68, N = 3 SE +/- 38.25, N = 3 2996 8134 7669 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 7.84, N = 3 SE +/- 159.89, N = 15 SE +/- 64.17, N = 5 2045 4147 4832 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 156.35, N = 6 SE +/- 240.37, N = 3 15200 12733 14233 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 355.48, N = 15 SE +/- 143.10, N = 7 10100 12753 13700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 78.08, N = 4 SE +/- 107.20, N = 15 SE +/- 142.98, N = 6 5895 12433 12167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 14K 28K 42K 56K 70K SE +/- 57.74, N = 3 SE +/- 308.22, N = 4 SE +/- 634.73, N = 15 57400 64200 55720 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 9K 18K 27K 36K 45K SE +/- 388.10, N = 4 SE +/- 509.03, N = 6 SE +/- 333.08, N = 6 30275 41167 38683 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 217.94, N = 4 SE +/- 568.62, N = 4 SE +/- 550.76, N = 3 15050 24700 22000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.50, N = 2 971 2008 1870 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 5.96, N = 5 SE +/- 0.58, N = 3 SE +/- 25.94, N = 15 479 908 897 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 3.06, N = 3 SE +/- 6.89, N = 4 SE +/- 4.67, N = 3 234 468 416 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 0.88, N = 3 SE +/- 2.78, N = 5 SE +/- 1.67, N = 3 117 219 231 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 47.25, N = 3 SE +/- 131.81, N = 4 SE +/- 15.18, N = 3 3129 9065 8455 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1300 2600 3900 5200 6500 SE +/- 4.91, N = 3 SE +/- 57.30, N = 3 1537 5856 4507 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 9.29, N = 3 SE +/- 6.01, N = 3 SE +/- 12.10, N = 3 777 4167 2254 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 24.03, N = 3 SE +/- 135.40, N = 4 SE +/- 114.99, N = 7 5662 10600 10093 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 4.98, N = 3 SE +/- 130.78, N = 3 SE +/- 129.64, N = 15 2994 8218 7553 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 16.90, N = 3 SE +/- 182.05, N = 15 SE +/- 40.92, N = 3 2055 4503 4259 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 25.44, N = 3 SE +/- 167.58, N = 15 SE +/- 305.39, N = 15 7715 11753 12114 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 4.67, N = 3 SE +/- 15.59, N = 3 SE +/- 54.20, N = 3 3874 6746 7328 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 3.71, N = 3 SE +/- 59.22, N = 15 SE +/- 61.41, N = 3 1926 3784 3939 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 13K 26K 39K 52K 65K SE +/- 958.35, N = 15 SE +/- 208.17, N = 3 57600 61907 58100 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 8K 16K 24K 32K 40K SE +/- 133.33, N = 3 SE +/- 218.58, N = 3 SE +/- 166.67, N = 3 29567 38067 39267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 251.66, N = 3 SE +/- 233.40, N = 9 15133 23100 24356 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 239.66, N = 9 SE +/- 242.87, N = 9 1250 4719 4521 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 10.50, N = 3 SE +/- 39.20, N = 5 SE +/- 85.09, N = 12 902 3041 2372 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.33, N = 3 SE +/- 9.33, N = 3 SE +/- 19.05, N = 15 494 1722 2002 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.15, N = 3 SE +/- 5.78, N = 3 SE +/- 4.37, N = 3 246 759 980 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 4.91, N = 3 SE +/- 21.65, N = 3 SE +/- 29.78, N = 3 1011 3300 2921 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 9.54, N = 3 SE +/- 49.32, N = 15 943 1893 1941 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 23.24, N = 3 SE +/- 315.76, N = 15 SE +/- 216.57, N = 15 9862 17513 17293 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.73, N = 3 SE +/- 1.76, N = 3 SE +/- 14.89, N = 3 500 982 1356 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 85.59, N = 3 SE +/- 477.90, N = 12 SE +/- 217.65, N = 16 7377 16333 16806 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 12.67, N = 12 SE +/- 2.89, N = 3 252 711 815 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 96.62, N = 5 SE +/- 152.75, N = 3 SE +/- 120.19, N = 3 7541 13100 12033 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 22.88, N = 3 SE +/- 133.41, N = 14 SE +/- 163.00, N = 15 3802 6807 7003 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 30.12, N = 3 SE +/- 44.62, N = 6 SE +/- 16.80, N = 3 1843 3850 4054 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 163.39, N = 8 SE +/- 152.75, N = 3 11733 16025 15200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 26.21, N = 3 SE +/- 217.71, N = 15 SE +/- 57.74, N = 3 6511 14633 14100 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 0.67, N = 3 SE +/- 162.82, N = 6 SE +/- 32.50, N = 2 1252 4998 4892 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.20, N = 3 SE +/- 24.13, N = 3 SE +/- 31.67, N = 3 909 2911 2769 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.53, N = 3 SE +/- 21.99, N = 15 SE +/- 26.74, N = 3 491 1617 1951 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 0.58, N = 3 SE +/- 9.26, N = 3 SE +/- 15.39, N = 15 247 777 996 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 3.50, N = 2 SE +/- 9.50, N = 2 1398 3263 2460 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.53, N = 3 SE +/- 16.90, N = 3 SE +/- 8.74, N = 3 696 1594 1325 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 80K 160K 240K 320K 400K SE +/- 881.92, N = 3 SE +/- 5206.83, N = 3 SE +/- 1452.97, N = 3 355667 396333 197333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.60, N = 3 SE +/- 10.27, N = 3 SE +/- 1.53, N = 3 346 786 533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60K 120K 180K 240K 300K SE +/- 333.33, N = 3 SE +/- 881.92, N = 3 179667 258000 165667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 80 160 240 320 400 SE +/- 0.67, N = 3 SE +/- 1.20, N = 3 173 378 287 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 9.50, N = 2 SE +/- 40.69, N = 7 SE +/- 41.55, N = 3 1129 2589 2327 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.62, N = 3 SE +/- 23.07, N = 3 SE +/- 4.84, N = 3 619 1502 1531 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 1.86, N = 3 SE +/- 2.03, N = 3 318 663 746 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 0.58, N = 3 SE +/- 2.91, N = 3 SE +/- 7.64, N = 15 161 375 418 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 74.08, N = 3 SE +/- 218.58, N = 3 SE +/- 197.32, N = 15 5598 15333 16760 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 65.21, N = 4 SE +/- 57.74, N = 4 SE +/- 247.04, N = 15 4670 16200 16240 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 34.59, N = 3 SE +/- 200.00, N = 3 SE +/- 378.59, N = 3 3533 12700 13700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 10.73, N = 3 SE +/- 127.94, N = 12 SE +/- 137.19, N = 12 1027 3608 3246 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.41, N = 3 SE +/- 34.03, N = 3 SE +/- 41.28, N = 14 943 2289 2110 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 26.27, N = 3 SE +/- 228.67, N = 4 SE +/- 187.36, N = 7 9824 17175 17529 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.28, N = 3 SE +/- 2.85, N = 3 SE +/- 8.41, N = 3 481 1186 1332 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 90.27, N = 3 SE +/- 173.21, N = 3 SE +/- 218.58, N = 3 7364 17800 17767 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.08, N = 3 SE +/- 1.86, N = 3 SE +/- 8.69, N = 3 248 640 788 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.03, N = 3 SE +/- 4.93, N = 3 SE +/- 4.81, N = 3 387 1852 1021 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.15, N = 3 SE +/- 11.40, N = 5 SE +/- 5.49, N = 3 201 929 560 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 10.17, N = 3 SE +/- 266.09, N = 15 SE +/- 120.19, N = 3 9780 16627 14033 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 3.53, N = 3 SE +/- 2.31, N = 3 112 481 264 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 78.17, N = 3 SE +/- 103.08, N = 4 SE +/- 200.00, N = 3 7325 15925 13700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.15, N = 3 SE +/- 1.45, N = 3 66 243 117 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 2.31, N = 3 SE +/- 31.95, N = 3 SE +/- 65.80, N = 12 1142 2158 2147 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.38, N = 3 SE +/- 15.22, N = 15 SE +/- 22.82, N = 3 629 1322 1459 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 57.74, N = 3 SE +/- 185.59, N = 3 SE +/- 251.83, N = 15 25200 15433 16053 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.91, N = 3 SE +/- 8.71, N = 15 SE +/- 11.26, N = 3 322 729 859 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 230.94, N = 3 SE +/- 191.49, N = 4 20300 15300 16400 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 0.67, N = 3 SE +/- 5.67, N = 4 SE +/- 3.28, N = 3 165 402 471 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 79.87, N = 3 SE +/- 66.67, N = 3 SE +/- 33.33, N = 3 6268 11833 11867 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 7.13, N = 3 SE +/- 84.23, N = 3 SE +/- 198.53, N = 15 3250 9464 10454 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 30.73, N = 3 SE +/- 140.59, N = 15 SE +/- 173.92, N = 15 2325 7975 7625 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 159.22, N = 15 SE +/- 202.76, N = 3 11767 16080 15133 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 41.15, N = 3 SE +/- 264.58, N = 3 SE +/- 66.67, N = 3 6534 15200 13433 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30K 60K 90K 120K 150K SE +/- 208.17, N = 3 SE +/- 1452.97, N = 3 88500 151333 119000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 264.58, N = 3 SE +/- 735.60, N = 3 SE +/- 435.89, N = 3 43800 83533 69500 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 9K 18K 27K 36K 45K SE +/- 461.88, N = 3 SE +/- 240.37, N = 3 21900 42800 41833 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.48, N = 3 SE +/- 8.88, N = 3 SE +/- 8.95, N = 3 683 1551 1087 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90K 180K 270K 360K 450K SE +/- 577.35, N = 3 SE +/- 4041.45, N = 3 SE +/- 577.35, N = 3 354000 402000 185000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 1.45, N = 3 SE +/- 2.33, N = 3 SE +/- 0.88, N = 3 342 761 594 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60K 120K 180K 240K 300K SE +/- 1154.70, N = 3 SE +/- 2962.73, N = 3 SE +/- 666.67, N = 3 176000 258333 147333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 80 160 240 320 400 SE +/- 0.88, N = 3 SE +/- 2.40, N = 3 SE +/- 2.33, N = 3 171 374 292 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 155.17, N = 15 SE +/- 145.30, N = 3 10567 13940 10633 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 87.28, N = 3 SE +/- 112.37, N = 12 SE +/- 171.59, N = 9 6021 13033 10733 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 111.08, N = 8 SE +/- 33.48, N = 5 1124 2831 2740 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.73, N = 3 SE +/- 21.42, N = 15 SE +/- 17.05, N = 15 620 1574 1542 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 2.00, N = 3 SE +/- 20.05, N = 15 SE +/- 15.43, N = 12 315 735 749 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 506.30, N = 12 SE +/- 183.20, N = 17 21433 14383 15406 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 0.33, N = 3 SE +/- 6.21, N = 15 SE +/- 9.68, N = 15 163 332 417 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 32.45, N = 7 950 1744 1973 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 6.89, N = 3 SE +/- 11.83, N = 5 SE +/- 2.19, N = 3 461 913 1016 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 2081.67, N = 3 SE +/- 4677.20, N = 15 SE +/- 1333.33, N = 3 212000 256000 165667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 4.41, N = 3 234 479 474 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40K 80K 120K 160K 200K SE +/- 333.33, N = 3 SE +/- 1201.85, N = 3 SE +/- 1534.37, N = 15 115333 176333 130200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 1.15, N = 3 SE +/- 2.91, N = 3 112 190 196 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 56.68, N = 3 SE +/- 185.59, N = 3 SE +/- 152.75, N = 3 3410 12567 12200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 18.52, N = 3 SE +/- 107.68, N = 15 SE +/- 137.63, N = 4 2365 10247 9186 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 18.88, N = 3 SE +/- 98.31, N = 12 SE +/- 79.32, N = 3 1698 6892 5948 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 53.99, N = 3 SE +/- 242.54, N = 15 SE +/- 233.33, N = 3 5892 16133 15567 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 15.06, N = 3 SE +/- 213.24, N = 15 SE +/- 274.01, N = 13 4567 16627 14654 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 45.13, N = 3 SE +/- 208.17, N = 3 SE +/- 258.69, N = 15 3561 15300 11833 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 87.81, N = 3 SE +/- 414.56, N = 13 SE +/- 176.06, N = 15 5562 14238 14627 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 58.62, N = 4 SE +/- 294.22, N = 12 SE +/- 156.35, N = 15 4404 11667 13467 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 11.46, N = 3 SE +/- 133.33, N = 3 SE +/- 166.84, N = 8 3382 10733 10863 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.20, N = 3 SE +/- 26.29, N = 4 SE +/- 5.61, N = 3 386 1831 1087 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 9.13, N = 3 SE +/- 6.93, N = 3 197 925 553 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 35.17, N = 3 SE +/- 152.75, N = 3 SE +/- 111.55, N = 6 9820 16000 16167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.00, N = 3 SE +/- 3.38, N = 3 SE +/- 2.08, N = 3 111 401 263 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 48.15, N = 3 SE +/- 458.40, N = 12 SE +/- 88.19, N = 3 7152 14717 15733 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 0.67, N = 3 SE +/- 1.45, N = 3 SE +/- 2.08, N = 4 67 242 138 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 202.76, N = 3 SE +/- 240.37, N = 3 10300 13467 13933 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 46.49, N = 3 SE +/- 66.67, N = 3 SE +/- 185.59, N = 3 5842 13033 12067 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 1.86, N = 3 SE +/- 42.82, N = 12 SE +/- 24.51, N = 15 1137 2442 2307 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 0.88, N = 3 SE +/- 11.78, N = 3 SE +/- 18.58, N = 15 630 1480 1356 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 11.98, N = 3 SE +/- 4.91, N = 3 327 828 820 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.00, N = 3 SE +/- 5.59, N = 4 SE +/- 3.62, N = 12 165 415 420 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 10.07, N = 3 SE +/- 16.51, N = 3 SE +/- 36.72, N = 12 945 1759 1786 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 7.64, N = 3 SE +/- 4.98, N = 3 478 903 877 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 6.85, N = 4 248 462 450 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.47, N = 13 SE +/- 3.28, N = 15 SE +/- 2.95, N = 15 136 220 221 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 37.86, N = 3 SE +/- 165.20, N = 4 SE +/- 200.00, N = 3 6218 10775 11300 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 9.94, N = 3 SE +/- 272.67, N = 15 SE +/- 158.19, N = 12 3272 8654 9414 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 10.40, N = 3 SE +/- 249.66, N = 12 SE +/- 177.04, N = 15 2319 6266 7293 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 338.09, N = 15 SE +/- 176.38, N = 3 11200 19480 20567 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 8.65, N = 3 SE +/- 165.20, N = 4 SE +/- 66.67, N = 3 5557 10975 10567 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 22.81, N = 3 SE +/- 18.56, N = 3 SE +/- 40.29, N = 3 2772 5666 5597 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30K 60K 90K 120K 150K SE +/- 264.58, N = 3 SE +/- 577.35, N = 3 SE +/- 954.52, N = 15 88000 146000 119333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 264.58, N = 3 SE +/- 202.76, N = 3 SE +/- 814.45, N = 3 43900 82233 71800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 9K 18K 27K 36K 45K SE +/- 66.67, N = 3 SE +/- 392.65, N = 15 SE +/- 321.46, N = 3 21833 42940 39600 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 81.87, N = 3 SE +/- 177.51, N = 12 SE +/- 110.38, N = 15 5575 9310 10078 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 8.45, N = 3 SE +/- 115.47, N = 3 SE +/- 107.45, N = 3 3042 7083 7277 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 13.84, N = 3 SE +/- 63.25, N = 15 SE +/- 56.17, N = 15 2095 4133 4428 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 28.87, N = 4 SE +/- 397.43, N = 12 SE +/- 218.58, N = 3 16050 13108 14333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 33.33, N = 3 SE +/- 133.33, N = 3 SE +/- 114.41, N = 5 10533 12633 10099 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 65.61, N = 3 SE +/- 181.09, N = 13 5955 11400 9781 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 698.41, N = 3 SE +/- 1452.58, N = 3 SE +/- 1031.21, N = 5 59967 89500 83680 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 12K 24K 36K 48K 60K SE +/- 57.74, N = 3 SE +/- 1709.88, N = 12 SE +/- 775.31, N = 3 30900 55533 50767 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 6K 12K 18K 24K 30K SE +/- 33.33, N = 3 SE +/- 612.78, N = 15 SE +/- 405.52, N = 3 15567 28940 28767 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.50, N = 2 SE +/- 21.50, N = 2 SE +/- 17.00, N = 5 967 1998 1812 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.84, N = 3 SE +/- 6.96, N = 3 483 818 834 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 2257.26, N = 15 SE +/- 2544.55, N = 12 SE +/- 881.92, N = 3 215000 238667 175667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 1.20, N = 3 SE +/- 3.79, N = 3 SE +/- 2.96, N = 3 239 436 443 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40K 80K 120K 160K 200K SE +/- 577.35, N = 3 SE +/- 1757.88, N = 15 SE +/- 2070.66, N = 15 120000 173067 125200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.00, N = 3 SE +/- 2.60, N = 15 SE +/- 1.20, N = 3 119 195 210 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 36.64, N = 3 SE +/- 120.19, N = 3 SE +/- 160.08, N = 4 3454 10867 11675 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 21.30, N = 3 SE +/- 242.84, N = 15 SE +/- 99.54, N = 3 2361 8734 8902 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1300 2600 3900 5200 6500 SE +/- 7.42, N = 3 SE +/- 68.98, N = 3 SE +/- 62.03, N = 3 1702 6165 5800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 17.39, N = 3 SE +/- 74.71, N = 3 SE +/- 12.06, N = 3 3075 8398 8439 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 8.17, N = 3 SE +/- 44.82, N = 15 SE +/- 9.94, N = 3 1533 5655 4149 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 5.03, N = 3 SE +/- 106.78, N = 15 SE +/- 37.55, N = 3 771 3148 2199 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 74.35, N = 3 SE +/- 591.25, N = 12 SE +/- 217.47, N = 4 5627 10288 15475 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 46.70, N = 3 SE +/- 88.19, N = 3 4502 10200 13433 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 30.83, N = 3 SE +/- 61.27, N = 3 SE +/- 33.33, N = 3 3370 9825 11067 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 89.91, N = 3 SE +/- 236.95, N = 12 SE +/- 155.46, N = 4 5619 8588 10450 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 6.57, N = 3 SE +/- 228.88, N = 15 SE +/- 66.74, N = 15 3051 6086 7122 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 9.06, N = 3 SE +/- 22.58, N = 3 SE +/- 105.92, N = 15 2075 4753 3560 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 218.58, N = 3 SE +/- 534.76, N = 12 10300 13667 12000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 44.52, N = 3 SE +/- 123.78, N = 15 SE +/- 121.83, N = 3 5896 11853 9208 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 13K 26K 39K 52K 65K SE +/- 100.00, N = 3 SE +/- 513.16, N = 3 SE +/- 66.67, N = 3 58200 58200 62233 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 8K 16K 24K 32K 40K SE +/- 333.33, N = 3 SE +/- 240.37, N = 3 SE +/- 519.62, N = 3 30333 38467 38400 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 345.12, N = 15 SE +/- 115.47, N = 3 15067 21467 22300 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.03, N = 3 SE +/- 12.66, N = 3 SE +/- 16.68, N = 15 947 1764 1917 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 0.58, N = 3 SE +/- 2.91, N = 3 SE +/- 6.44, N = 3 483 764 1017 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 3.25, N = 5 SE +/- 1.67, N = 3 SE +/- 4.73, N = 3 248 422 479 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 333.33, N = 3 SE +/- 763.76, N = 3 SE +/- 1095.72, N = 5 107333 79300 86240 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.27, N = 15 SE +/- 1.99, N = 12 SE +/- 3.48, N = 3 136 232 223 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 422.22, N = 15 11267 20647 19700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 15.10, N = 3 SE +/- 66.67, N = 3 SE +/- 57.74, N = 3 5570 11467 10700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 2.40, N = 3 SE +/- 25.71, N = 3 SE +/- 21.59, N = 3 2770 5603 5252 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 32.20, N = 3 SE +/- 158.64, N = 6 SE +/- 134.16, N = 4 5807 10550 9790 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 9.74, N = 3 SE +/- 100.37, N = 5 SE +/- 120.73, N = 3 3041 7789 7775 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 17.82, N = 3 SE +/- 71.70, N = 3 SE +/- 58.25, N = 3 2062 5013 4122 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 16.84, N = 3 SE +/- 152.75, N = 3 7808 15800 15000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 57.12, N = 4 SE +/- 94.11, N = 5 SE +/- 86.88, N = 3 3804 7651 8088 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 17.75, N = 3 SE +/- 28.69, N = 3 SE +/- 60.25, N = 15 1919 3533 3952 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 120.19, N = 3 SE +/- 2343.15, N = 12 SE +/- 375.65, N = 3 60733 99542 81167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 12K 24K 36K 48K 60K SE +/- 33.33, N = 3 SE +/- 635.44, N = 6 SE +/- 433.33, N = 3 30833 55733 47267 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 6K 12K 18K 24K 30K SE +/- 188.15, N = 5 SE +/- 394.21, N = 5 SE +/- 480.74, N = 3 15280 29380 28767 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 25.01, N = 3 SE +/- 92.10, N = 15 SE +/- 137.70, N = 15 3173 8354 8405 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1300 2600 3900 5200 6500 SE +/- 14.85, N = 3 SE +/- 74.51, N = 3 SE +/- 26.12, N = 3 1532 5977 4240 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 3.28, N = 3 SE +/- 45.14, N = 15 SE +/- 45.42, N = 15 771 3285 2101 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 75.06, N = 3 SE +/- 77.68, N = 3 SE +/- 73.43, N = 3 5576 9964 8934 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 7.55, N = 3 SE +/- 46.84, N = 3 SE +/- 85.54, N = 6 3042 7041 7021 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 4.26, N = 3 SE +/- 68.16, N = 15 SE +/- 157.06, N = 12 2070 4426 4093 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 19.24, N = 3 SE +/- 320.44, N = 12 SE +/- 203.73, N = 15 7684 10891 11460 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1400 2800 4200 5600 7000 SE +/- 12.12, N = 3 SE +/- 71.14, N = 3 SE +/- 78.46, N = 5 3837 6080 6408 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 23.03, N = 3 SE +/- 39.95, N = 3 SE +/- 35.66, N = 3 1895 3042 3338 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 14K 28K 42K 56K 70K SE +/- 838.65, N = 3 SE +/- 982.06, N = 3 58100 64100 58933 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 8K 16K 24K 32K 40K SE +/- 608.28, N = 3 SE +/- 321.46, N = 3 SE +/- 572.09, N = 4 30000 33900 39625 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 366.67, N = 3 SE +/- 176.38, N = 3 SE +/- 463.08, N = 3 14367 18333 21833 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 3.48, N = 3 SE +/- 61.27, N = 15 SE +/- 130.40, N = 13 1268 3262 3846 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 8.88, N = 3 SE +/- 17.37, N = 3 SE +/- 31.99, N = 14 899 1903 1973 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.10, N = 3 SE +/- 3.38, N = 3 SE +/- 10.39, N = 3 491 1379 1258 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.76, N = 3 SE +/- 10.52, N = 15 SE +/- 3.33, N = 3 241 678 859 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 26.65, N = 3 SE +/- 378.02, N = 13 SE +/- 191.31, N = 5 7681 14146 14440 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 46.55, N = 5 SE +/- 73.40, N = 15 SE +/- 76.14, N = 3 3789 7568 7245 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 29.82, N = 3 SE +/- 60.45, N = 15 1943 3262 3989 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 111.84, N = 3 SE +/- 120.19, N = 3 SE +/- 115.66, N = 15 7571 11033 11827 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1300 2600 3900 5200 6500 SE +/- 26.21, N = 3 SE +/- 89.85, N = 3 SE +/- 32.99, N = 3 3837 5617 5904 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 10.20, N = 3 SE +/- 64.81, N = 12 SE +/- 87.95, N = 12 1909 3202 3211 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 567.40, N = 12 SE +/- 160.08, N = 4 18400 14183 16225 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 333.29, N = 13 SE +/- 234.50, N = 16 11800 15792 16113 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 33.20, N = 3 SE +/- 242.30, N = 15 SE +/- 202.76, N = 3 6477 14593 14133 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 7.55, N = 3 SE +/- 80.97, N = 12 SE +/- 52.52, N = 3 1257 3209 3049 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.37, N = 3 SE +/- 15.95, N = 3 892 2145 1837 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 7K 14K 21K 28K 35K SE +/- 33.33, N = 3 SE +/- 267.71, N = 4 SE +/- 450.92, N = 3 30533 15800 17900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.96, N = 3 SE +/- 17.00, N = 4 SE +/- 8.82, N = 3 477 1243 1152 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 0.88, N = 3 SE +/- 4.06, N = 3 SE +/- 10.61, N = 4 240 710 707 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 10.21, N = 3 SE +/- 25.21, N = 3 SE +/- 38.49, N = 3 1371 2783 2476 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.51, N = 3 SE +/- 20.57, N = 4 SE +/- 18.35, N = 15 690 1444 1296 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90K 180K 270K 360K 450K SE +/- 4096.07, N = 3 SE +/- 5803.77, N = 12 SE +/- 4041.45, N = 3 346333 415750 230000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 2.52, N = 3 SE +/- 4.48, N = 3 SE +/- 7.26, N = 3 348 712 633 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 333.33, N = 3 SE +/- 1732.05, N = 3 SE +/- 1527.53, N = 3 174667 220000 248000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 80 160 240 320 400 SE +/- 1.20, N = 3 SE +/- 2.33, N = 3 SE +/- 4.48, N = 3 178 360 306 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 1.53, N = 3 SE +/- 33.56, N = 15 SE +/- 23.26, N = 7 1147 2162 2182 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.40, N = 3 SE +/- 17.34, N = 3 SE +/- 17.24, N = 3 639 1345 1165 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 1.00, N = 3 SE +/- 9.30, N = 15 SE +/- 7.17, N = 3 330 731 749 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 5K 10K 15K 20K 25K SE +/- 33.33, N = 3 SE +/- 457.57, N = 12 SE +/- 272.34, N = 4 21667 12917 14650 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 0.88, N = 3 SE +/- 7.99, N = 12 SE +/- 3.76, N = 3 167 390 400 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 25.58, N = 3 SE +/- 33.33, N = 3 SE +/- 149.60, N = 15 6276 11167 11900 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 12.20, N = 3 SE +/- 134.55, N = 4 SE +/- 114.86, N = 3 3351 9590 9734 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 5.03, N = 3 SE +/- 53.36, N = 3 SE +/- 86.68, N = 15 2338 6514 6887 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 185.59, N = 3 SE +/- 209.66, N = 4 11800 16067 15575 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 56.22, N = 3 SE +/- 66.67, N = 3 SE +/- 291.22, N = 15 6652 15233 14073 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30K 60K 90K 120K 150K SE +/- 317.98, N = 3 SE +/- 2185.81, N = 3 SE +/- 1666.67, N = 3 89933 139667 138667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 16K 32K 48K 64K 80K SE +/- 272.85, N = 3 SE +/- 1267.98, N = 3 SE +/- 405.52, N = 3 44233 75133 76033 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 8K 16K 24K 32K 40K SE +/- 33.33, N = 3 SE +/- 686.48, N = 14 SE +/- 536.00, N = 4 22133 31693 37975 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.15, N = 3 SE +/- 12.44, N = 3 1385 2223 2624 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 5.13, N = 3 SE +/- 8.41, N = 3 SE +/- 31.87, N = 12 695 1325 1229 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 80K 160K 240K 320K 400K SE +/- 333.33, N = 3 SE +/- 10432.65, N = 12 SE +/- 3214.55, N = 3 347667 360083 238000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 0.67, N = 3 SE +/- 9.71, N = 3 SE +/- 5.03, N = 3 349 718 517 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 666.67, N = 3 SE +/- 3993.05, N = 12 SE +/- 1527.53, N = 3 175333 228667 229000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 70 140 210 280 350 SE +/- 0.33, N = 3 SE +/- 3.93, N = 3 178 304 307 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 28.87, N = 4 SE +/- 115.47, N = 3 SE +/- 202.76, N = 3 16150 13900 15167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 355.05, N = 15 SE +/- 145.30, N = 3 10600 12167 12967 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 61.21, N = 3 SE +/- 185.59, N = 3 SE +/- 166.67, N = 3 6104 11033 12233 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 3.28, N = 3 SE +/- 43.02, N = 14 SE +/- 51.82, N = 13 1146 2179 2139 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.65, N = 3 SE +/- 12.10, N = 3 SE +/- 19.69, N = 15 638 1409 1215 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 11.55, N = 3 SE +/- 13.35, N = 15 329 823 702 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org 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 IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.20, N = 3 SE +/- 5.18, N = 5 SE +/- 9.43, N = 15 166 431 388 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 8.19, N = 3 SE +/- 24.17, N = 3 SE +/- 32.39, N = 15 930 1864 1687 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.20, N = 3 SE +/- 12.20, N = 4 SE +/- 13.97, N = 15 472 946 789 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 1000.00, N = 3 SE +/- 2396.03, N = 15 SE +/- 1666.67, N = 3 209000 235400 201667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 2.40, N = 3 SE +/- 5.20, N = 3 SE +/- 5.53, N = 4 245 462 416 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30K 60K 90K 120K 150K SE +/- 881.92, N = 3 SE +/- 333.33, N = 3 SE +/- 1854.72, N = 5 115333 156333 130800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.21, N = 10 SE +/- 2.53, N = 15 SE +/- 3.96, N = 15 129 218 189 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 96.42, N = 3 SE +/- 165.83, N = 4 SE +/- 176.38, N = 3 6303 13250 13333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 6.94, N = 3 SE +/- 167.40, N = 12 SE +/- 95.05, N = 15 3337 10499 10487 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 28.75, N = 3 SE +/- 138.44, N = 15 SE +/- 110.72, N = 3 2340 7114 7492 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 145.30, N = 3 SE +/- 484.19, N = 3 11133 20033 20967 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 58.01, N = 3 SE +/- 88.19, N = 3 SE +/- 233.33, N = 3 5593 10267 10467 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 18.84, N = 3 SE +/- 22.87, N = 3 SE +/- 42.25, N = 3 2743 5383 5597 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30K 60K 90K 120K 150K SE +/- 378.59, N = 3 SE +/- 1450.83, N = 8 SE +/- 666.67, N = 3 87700 150375 152333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 233.33, N = 3 SE +/- 841.30, N = 3 SE +/- 578.31, N = 3 44167 80133 82133 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 9K 18K 27K 36K 45K SE +/- 88.19, N = 3 SE +/- 378.59, N = 3 SE +/- 166.67, N = 3 21967 39100 40533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 78.68, N = 4 SE +/- 137.48, N = 15 SE +/- 100.00, N = 3 5838 10727 10800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 5.51, N = 3 SE +/- 108.50, N = 3 SE +/- 132.55, N = 3 3084 7253 7822 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 9.82, N = 3 SE +/- 90.81, N = 15 SE +/- 49.26, N = 15 2117 3941 4384 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 261.92, N = 16 SE +/- 268.84, N = 15 16200 15781 17787 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 SE +/- 231.43, N = 16 10633 14900 16369 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 52.03, N = 3 SE +/- 150.51, N = 15 SE +/- 233.33, N = 3 6161 13213 13667 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 504.42, N = 3 SE +/- 1201.85, N = 3 SE +/- 693.62, N = 3 60733 103667 86167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 12K 24K 36K 48K 60K SE +/- 1074.45, N = 3 SE +/- 720.39, N = 4 30100 57733 50225 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 6K 12K 18K 24K 30K SE +/- 57.74, N = 3 SE +/- 266.67, N = 3 15200 29333 25800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 7.36, N = 3 SE +/- 21.57, N = 3 SE +/- 26.79, N = 4 935 2022 1872 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 6.97, N = 4 SE +/- 12.15, N = 5 SE +/- 2.96, N = 3 469 1005 930 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50K 100K 150K 200K 250K SE +/- 2333.33, N = 3 SE +/- 3844.19, N = 3 SE +/- 3464.10, N = 3 209333 252333 240000 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 2.33, N = 3 SE +/- 3.18, N = 3 SE +/- 5.00, N = 3 245 502 487 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40K 80K 120K 160K 200K SE +/- 333.33, N = 3 SE +/- 2603.42, N = 3 SE +/- 333.33, N = 3 115333 165667 154333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 4.00, N = 3 SE +/- 2.54, N = 15 130 227 244 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 SE +/- 305.51, N = 3 SE +/- 120.19, N = 3 11267 20100 20167 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 25.13, N = 3 SE +/- 33.33, N = 3 SE +/- 176.38, N = 3 5605 10267 10867 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 3.61, N = 3 SE +/- 46.56, N = 3 SE +/- 21.30, N = 3 2790 5315 5338 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 45.55, N = 14 SE +/- 146.97, N = 5 SE +/- 140.43, N = 15 5827 11440 10783 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 11.85, N = 3 SE +/- 112.33, N = 3 SE +/- 98.63, N = 15 3101 7233 7238 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 1.33, N = 3 SE +/- 70.54, N = 15 SE +/- 76.91, N = 15 2110 3948 3822 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 38.62, N = 3 SE +/- 88.19, N = 3 7372 14900 14633 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 62.58, N = 3 SE +/- 25.50, N = 3 SE +/- 121.29, N = 3 3795 7496 7677 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 10.87, N = 3 SE +/- 59.48, N = 3 SE +/- 33.23, N = 15 1909 3805 3917 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20K 40K 60K 80K 100K SE +/- 622.72, N = 3 SE +/- 577.35, N = 3 SE +/- 338.30, N = 3 61333 102000 95533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 13K 26K 39K 52K 65K SE +/- 419.32, N = 4 SE +/- 785.99, N = 3 SE +/- 883.80, N = 3 30050 58533 54333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 6K 12K 18K 24K 30K SE +/- 120.19, N = 3 SE +/- 145.30, N = 3 SE +/- 391.92, N = 5 15267 29467 29040 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 3K 6K 9K 12K 15K SE +/- 21.28, N = 3 SE +/- 33.33, N = 3 SE +/- 100.00, N = 3 7535 14767 14700 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1600 3200 4800 6400 8000 SE +/- 16.38, N = 3 SE +/- 49.57, N = 3 SE +/- 114.02, N = 3 3693 7373 7586 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 29.57, N = 3 SE +/- 42.90, N = 3 SE +/- 16.37, N = 3 1842 3837 3957 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 22.50, N = 2 3111 2548 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lnuma -libverbs -lrt -laio -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 5.00, N = 3 SE +/- 91.99, N = 12 SE +/- 63.40, N = 15 1022 4973 4235 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 18.15, N = 3 SE +/- 111.68, N = 12 SE +/- 193.85, N = 12 1933 5135 4935 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 15 30 45 60 75 SE +/- 0.07, N = 3 SE +/- 0.69, N = 3 SE +/- 0.62, N = 9 38.2 65.4 64.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1400 2800 4200 5600 7000 SE +/- 10.49, N = 3 SE +/- 189.42, N = 12 SE +/- 96.20, N = 3 1999 6366 5712 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.50, N = 3 SE +/- 1.62, N = 15 SE +/- 3.49, N = 15 57.7 129.0 104.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 12.91, N = 3 SE +/- 41.16, N = 3 2006 5946 7170 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 0.35, N = 3 SE +/- 3.84, N = 3 SE +/- 6.31, N = 12 89.9 255.0 208.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 1.20, N = 3 SE +/- 8.11, N = 3 SE +/- 6.38, N = 4 145 481 444 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.00, N = 3 SE +/- 12.90, N = 15 SE +/- 9.87, N = 3 221 895 859 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 6.33, N = 3 SE +/- 110.61, N = 13 SE +/- 64.77, N = 15 1024 4042 4835 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 18.91, N = 3 SE +/- 142.72, N = 15 SE +/- 61.34, N = 4 1890 5108 4742 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 14 28 42 56 70 SE +/- 0.15, N = 3 SE +/- 0.71, N = 3 SE +/- 0.53, N = 3 38.3 53.3 61.1 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 4.58, N = 3 SE +/- 84.00, N = 3 SE +/- 122.39, N = 15 1989 5928 7122 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.33, N = 3 SE +/- 1.95, N = 15 SE +/- 1.20, N = 3 57.3 118.0 127.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 11.35, N = 3 SE +/- 41.07, N = 3 SE +/- 32.99, N = 3 2014 6354 8695 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 26.50, N = 3 SE +/- 2.00, N = 3 SE +/- 8.50, N = 3 2094 395 1191 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.53, N = 3 SE +/- 16.19, N = 3 SE +/- 3.67, N = 3 401 2022 1157 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 14 28 42 56 70 SE +/- 0.15, N = 3 SE +/- 0.54, N = 3 SE +/- 0.48, N = 15 38.2 64.9 59.4 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.86, N = 3 SE +/- 16.52, N = 3 SE +/- 7.31, N = 3 450 1899 1069 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.98, N = 3 SE +/- 0.93, N = 15 57.7 124.0 120.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 5.24, N = 3 SE +/- 8.25, N = 3 SE +/- 4.63, N = 3 511 1876 1114 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 38.90, N = 12 SE +/- 70.74, N = 12 SE +/- 40.48, N = 3 1062 2752 2566 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 2.00, N = 3 SE +/- 46.72, N = 15 SE +/- 37.86, N = 3 1260 3335 3248 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 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: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 0.88, N = 3 SE +/- 57.01, N = 3 SE +/- 17.84, N = 3 1300 3338 3275 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 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: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 39.65, N = 15 SE +/- 28.60, N = 15 1335 3254 3093 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.67, N = 3 SE +/- 21.04, N = 15 SE +/- 31.55, N = 15 409 1581 1221 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 6.69, N = 3 SE +/- 69.90, N = 15 SE +/- 73.65, N = 12 561 2021 2190 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 5.55, N = 3 SE +/- 76.93, N = 12 SE +/- 55.26, N = 15 848 3265 3699 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 0.50, N = 3 SE +/- 3.38, N = 3 90.2 226.0 240.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 1.70, N = 6 SE +/- 18.65, N = 12 SE +/- 5.93, N = 3 143 389 449 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.52, N = 3 SE +/- 12.24, N = 12 SE +/- 12.78, N = 3 221 759 843 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 1.27, N = 3 SE +/- 2.19, N = 3 SE +/- 3.38, N = 3 88.0 175.0 205.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.45, N = 3 SE +/- 2.52, N = 3 SE +/- 2.85, N = 3 138 377 395 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 1.86, N = 3 SE +/- 11.47, N = 12 SE +/- 8.19, N = 3 212 682 691 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory buster-stock-hosted-by-bpo-kernel First Stab Red Hat Virtio device 400 800 1200 1600 2000 SE +/- 6.06, N = 3 SE +/- 1.86, N = 3 SE +/- 24.77, N = 3 1144 383 1977 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 0.33, N = 3 SE +/- 18.84, N = 3 SE +/- 11.36, N = 3 389 1964 1150 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 14 28 42 56 70 SE +/- 0.09, N = 3 SE +/- 0.90, N = 3 SE +/- 1.55, N = 12 38.1 63.4 53.1 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.91, N = 3 SE +/- 10.41, N = 3 SE +/- 4.10, N = 3 442 1938 929 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.12, N = 3 SE +/- 0.33, N = 3 SE +/- 2.25, N = 15 57.2 120.0 93.2 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.67, N = 3 SE +/- 12.88, N = 3 SE +/- 10.27, N = 3 508 1969 986 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random 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: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 4.33, N = 3 SE +/- 7.97, N = 15 316 437 411 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 5.70, N = 3 SE +/- 7.06, N = 3 SE +/- 7.69, N = 3 364 784 719 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 39.51, N = 4 SE +/- 113.77, N = 12 1129 2726 2411 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 3.18, N = 3 SE +/- 49.55, N = 3 SE +/- 24.25, N = 3 1258 2890 2568 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20 40 60 80 100 SE +/- 0.10, N = 3 SE +/- 1.81, N = 12 SE +/- 0.78, N = 3 97.1 54.5 58.5 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 1.33, N = 3 SE +/- 30.80, N = 3 SE +/- 20.73, N = 3 1300 2915 3629 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 1.50, N = 3 SE +/- 0.88, N = 3 156.0 89.8 119.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 1.53, N = 3 SE +/- 30.47, N = 15 SE +/- 51.57, N = 4 1332 3134 3756 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 3.67, N = 3 SE +/- 31.12, N = 15 SE +/- 26.67, N = 3 976 1934 1823 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 3.28, N = 3 SE +/- 24.84, N = 3 972 1902 1930 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 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: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 28.81, N = 3 SE +/- 28.26, N = 3 958 1880 1687 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 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: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 13.80, N = 4 SE +/- 23.79, N = 3 SE +/- 19.56, N = 15 934 1833 1765 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.59, N = 7 SE +/- 20.85, N = 4 SE +/- 16.84, N = 7 420 1571 1537 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 3.21, N = 3 SE +/- 80.07, N = 12 SE +/- 32.73, N = 15 557 2521 2545 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 11.79, N = 3 SE +/- 79.90, N = 15 SE +/- 90.31, N = 12 860 4086 3057 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.18, N = 3 SE +/- 35.58, N = 14 SE +/- 26.27, N = 14 382 1049 765 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.85, N = 3 SE +/- 16.71, N = 3 SE +/- 1.20, N = 3 387 1556 1134 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.51, N = 3 SE +/- 8.96, N = 3 SE +/- 1.45, N = 3 389 1487 1212 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 0.85, N = 3 SE +/- 2.59, N = 7 SE +/- 2.13, N = 9 87.5 232.0 225.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.53, N = 3 SE +/- 3.83, N = 11 SE +/- 6.69, N = 3 136 425 415 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 1.45, N = 3 SE +/- 6.66, N = 3 SE +/- 7.51, N = 3 211 707 713 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.19, N = 3 SE +/- 19.29, N = 15 SE +/- 15.39, N = 6 716 1310 1294 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.00, N = 3 SE +/- 9.24, N = 3 SE +/- 9.56, N = 3 749 2033 1917 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.06, N = 3 SE +/- 79.97, N = 15 SE +/- 32.08, N = 5 1023 2074 2416 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 2.41, N = 6 SE +/- 3.84, N = 3 238 199 223 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 0.33, N = 3 SE +/- 10.10, N = 15 SE +/- 4.64, N = 7 316 401 428 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 4.87, N = 4 SE +/- 6.71, N = 15 SE +/- 8.96, N = 6 369 785 761 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 0.88, N = 3 SE +/- 6.66, N = 3 SE +/- 9.96, N = 15 897 1002 871 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 13.01, N = 4 SE +/- 15.68, N = 6 SE +/- 14.80, N = 6 954 1286 1214 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 12.63, N = 4 SE +/- 20.81, N = 4 SE +/- 19.08, N = 3 941 1558 1395 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 27.87, N = 3 SE +/- 3.38, N = 3 972 1981 1869 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 11.85, N = 5 SE +/- 1.73, N = 3 SE +/- 51.86, N = 15 959 1817 1794 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 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: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 12.00, N = 3 SE +/- 27.75, N = 4 SE +/- 19.00, N = 3 936 1871 1666 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 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: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 4.63, N = 3 SE +/- 21.91, N = 5 SE +/- 14.34, N = 3 944 1759 1848 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 5.86, N = 3 SE +/- 16.62, N = 4 SE +/- 1.86, N = 3 391 1133 1057 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.15, N = 3 SE +/- 14.47, N = 3 384 1464 1127 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 4.81, N = 3 SE +/- 2.96, N = 3 SE +/- 5.93, N = 3 389 2084 1127 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.18, N = 3 SE +/- 18.06, N = 4 SE +/- 13.98, N = 7 708 1325 1262 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 32.75, N = 3 SE +/- 32.44, N = 15 749 2054 1888 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 8.57, N = 3 SE +/- 91.04, N = 15 SE +/- 20.31, N = 3 1028 2252 2130 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.18, N = 3 SE +/- 19.94, N = 15 SE +/- 35.77, N = 15 964 1477 1530 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.33, N = 3 SE +/- 3.76, N = 3 SE +/- 13.68, N = 3 969 1686 1832 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.86, N = 3 SE +/- 29.61, N = 15 SE +/- 30.55, N = 3 964 1892 1970 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 14.94, N = 15 SE +/- 3.06, N = 3 900 967 908 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.70, N = 3 SE +/- 7.22, N = 3 SE +/- 4.84, N = 3 924 1190 1227 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 15.30, N = 3 SE +/- 14.59, N = 9 944 1442 1522 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 4.81, N = 3 SE +/- 176.21, N = 15 SE +/- 150.25, N = 15 1258 4768 4508 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1300 2600 3900 5200 6500 SE +/- 21.34, N = 3 SE +/- 78.66, N = 5 SE +/- 170.15, N = 12 1806 6084 4744 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.58, N = 3 SE +/- 1.92, N = 15 SE +/- 0.76, N = 6 119.0 63.8 64.2 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 8.76, N = 3 SE +/- 37.24, N = 3 SE +/- 76.21, N = 15 1976 6887 8011 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 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: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 8.66, N = 3 SE +/- 45.54, N = 3 SE +/- 36.50, N = 3 1972 6078 7846 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 5.03, N = 3 SE +/- 21.94, N = 3 SE +/- 29.78, N = 3 1014 3304 2924 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 10.12, N = 3 SE +/- 18.80, N = 3 SE +/- 98.62, N = 15 1894 3793 3888 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 15 30 45 60 75 SE +/- 0.09, N = 3 SE +/- 1.24, N = 15 SE +/- 0.86, N = 15 38.6 68.4 67.5 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 10.59, N = 3 SE +/- 7.45, N = 3 SE +/- 58.69, N = 3 2017 3943 5437 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.66, N = 3 SE +/- 1.79, N = 15 57.7 127.0 132.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1400 2800 4200 5600 7000 SE +/- 6.08, N = 3 SE +/- 101.79, N = 12 SE +/- 24.54, N = 3 2042 5719 6548 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 12.04, N = 5 SE +/- 19.31, N = 3 SE +/- 14.18, N = 3 943 1634 1507 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 5.84, N = 3 SE +/- 33.35, N = 14 SE +/- 40.74, N = 15 951 1702 1751 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 14.95, N = 3 SE +/- 22.39, N = 6 SE +/- 8.39, N = 3 922 1925 2027 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: 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: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 1.00, N = 3 SE +/- 5.23, N = 8 SE +/- 5.13, N = 3 366 501 475 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.67, N = 3 SE +/- 13.52, N = 15 SE +/- 3.18, N = 3 407 914 881 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory Red Hat Virtio device First Stab buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 106.15, N = 12 SE +/- 0.67, N = 3 SE +/- 20.46, N = 3 5091 1253 4884 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 1.86, N = 3 SE +/- 48.82, N = 3 SE +/- 63.24, N = 3 1818 5823 5538 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 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: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 5.46, N = 3 SE +/- 87.79, N = 15 SE +/- 106.81, N = 3 1967 6470 7804 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 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: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 2K 4K 6K 8K 10K SE +/- 4.63, N = 3 SE +/- 75.20, N = 3 SE +/- 123.63, N = 15 1979 6221 7968 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 8.09, N = 3 SE +/- 9.64, N = 3 SE +/- 6.69, N = 3 1391 3261 2464 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 2.65, N = 3 SE +/- 33.87, N = 3 SE +/- 17.70, N = 3 1393 3188 2651 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.40, N = 3 SE +/- 19.43, N = 3 SE +/- 6.08, N = 3 1390 1548 771 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 10.44, N = 3 SE +/- 40.82, N = 3 SE +/- 6.03, N = 3 1389 3146 2134 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.00, N = 3 SE +/- 18.21, N = 3 SE +/- 5.70, N = 3 1403 2019 1296 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 4.48, N = 3 SE +/- 8.35, N = 3 SE +/- 2.19, N = 3 1383 3024 2304 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 5.49, N = 3 SE +/- 39.68, N = 15 SE +/- 31.18, N = 4 1129 2554 2339 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 9.24, N = 3 SE +/- 46.20, N = 3 SE +/- 9.33, N = 3 1239 3004 3063 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 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: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 7.09, N = 3 SE +/- 7.54, N = 3 SE +/- 3.93, N = 3 1272 2656 2985 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 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: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 5.78, N = 3 SE +/- 25.21, N = 3 SE +/- 61.27, N = 15 1293 3007 3346 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 1.15, N = 3 SE +/- 3.38, N = 3 SE +/- 3.33, N = 15 87.5 240.0 263.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 2.02, N = 4 SE +/- 2.19, N = 3 SE +/- 7.68, N = 15 146 508 508 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.08, N = 3 SE +/- 11.50, N = 3 SE +/- 9.96, N = 3 221 793 875 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 10.65, N = 3 SE +/- 127.89, N = 12 SE +/- 137.14, N = 12 1031 3612 3249 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1000 2000 3000 4000 5000 SE +/- 8.82, N = 3 SE +/- 68.10, N = 3 SE +/- 82.57, N = 14 1893 4586 4227 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 15 30 45 60 75 SE +/- 0.12, N = 3 SE +/- 0.88, N = 4 SE +/- 0.74, N = 7 38.4 67.1 68.4 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 12.81, N = 3 SE +/- 11.26, N = 3 SE +/- 34.07, N = 3 1936 4761 5340 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.71, N = 3 SE +/- 1.45, N = 3 SE +/- 1.86, N = 3 57.6 139.0 139.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1400 2800 4200 5600 7000 SE +/- 16.90, N = 3 SE +/- 15.28, N = 3 SE +/- 68.27, N = 3 2013 5155 6335 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.08, N = 3 SE +/- 4.93, N = 3 SE +/- 5.04, N = 3 391 1855 1024 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.03, N = 3 SE +/- 23.17, N = 5 SE +/- 11.26, N = 3 410 1866 1127 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 15 30 45 60 75 SE +/- 0.06, N = 3 SE +/- 1.03, N = 15 SE +/- 0.50, N = 3 38.2 65.2 54.9 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.76, N = 3 SE +/- 13.93, N = 3 SE +/- 9.24, N = 3 464 1939 1069 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.60, N = 3 SE +/- 1.15, N = 3 SE +/- 1.67, N = 3 57.3 124.0 107.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.45, N = 3 SE +/- 7.80, N = 3 SE +/- 13.62, N = 3 556 1971 962 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 2.31, N = 3 SE +/- 32.27, N = 3 SE +/- 65.72, N = 12 1146 2162 2150 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 6.69, N = 3 SE +/- 30.40, N = 15 SE +/- 45.94, N = 3 1264 2652 2925 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 20 40 60 80 100 SE +/- 0.23, N = 3 SE +/- 0.74, N = 3 SE +/- 1.00, N = 15 98.3 60.3 62.6 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 11.98, N = 3 SE +/- 34.78, N = 15 SE +/- 45.83, N = 3 1304 2932 3452 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 2.03, N = 3 159 120 129 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 5.51, N = 3 SE +/- 46.11, N = 4 SE +/- 25.96, N = 3 1351 3244 3796 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 9.82, N = 3 SE +/- 10.07, N = 3 SE +/- 4.81, N = 3 784 1478 1481 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.76, N = 3 SE +/- 20.92, N = 3 SE +/- 49.71, N = 15 813 2366 2628 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 15.43, N = 3 SE +/- 70.29, N = 15 SE +/- 86.97, N = 15 1163 3988 3813 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: 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: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 4.50, N = 15 SE +/- 6.08, N = 3 367 505 472 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.40, N = 3 SE +/- 15.98, N = 3 SE +/- 2.73, N = 3 408 950 839 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 3.28, N = 3 SE +/- 23.07, N = 3 SE +/- 5.81, N = 3 1383 2366 1862 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 8.45, N = 3 SE +/- 23.36, N = 3 SE +/- 13.96, N = 3 1368 2610 2172 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 4.16, N = 3 SE +/- 14.33, N = 3 SE +/- 15.86, N = 3 1368 2694 2615 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 5.78, N = 3 SE +/- 22.33, N = 3 1376 3130 2549 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 7.31, N = 3 SE +/- 17.56, N = 3 SE +/- 17.69, N = 3 1368 3102 2174 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.40, N = 3 SE +/- 15.18, N = 3 SE +/- 1.73, N = 3 1382 1570 723 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 6.01, N = 3 SE +/- 9.50, N = 3 SE +/- 3.18, N = 3 1371 3045 2379 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 9.64, N = 3 SE +/- 23.22, N = 3 SE +/- 4.84, N = 3 1375 2017 1152 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 6.06, N = 3 SE +/- 20.26, N = 3 SE +/- 19.66, N = 3 1370 3000 2337 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential 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: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 100 200 300 400 500 SE +/- 0.33, N = 3 SE +/- 3.68, N = 15 SE +/- 4.36, N = 3 330 439 333 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 5.70, N = 3 SE +/- 6.94, N = 12 SE +/- 6.46, N = 9 376 814 685 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.76, N = 3 SE +/- 70.29, N = 15 SE +/- 25.37, N = 10 1128 2824 2689 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 5.78, N = 3 SE +/- 42.86, N = 15 SE +/- 34.18, N = 15 1242 3150 3086 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 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: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 8.02, N = 3 SE +/- 80.12, N = 15 SE +/- 61.76, N = 12 1262 2940 2999 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 4.01, N = 12 SE +/- 1.52, N = 15 168.0 112.5 120.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 2.19, N = 3 SE +/- 49.63, N = 15 SE +/- 77.21, N = 15 1313 2661 3341 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 7.54, N = 3 SE +/- 24.51, N = 4 SE +/- 21.30, N = 15 950 1731 2023 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 13.91, N = 3 SE +/- 23.62, N = 5 SE +/- 4.37, N = 3 922 1828 2031 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 7.37, N = 3 SE +/- 18.34, N = 15 SE +/- 5.67, N = 3 828 1000 647 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 16.76, N = 3 939 1920 1897 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.71, N = 3 SE +/- 8.74, N = 3 SE +/- 12.04, N = 15 901 1379 1017 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.76, N = 3 SE +/- 7.57, N = 3 SE +/- 23.18, N = 3 897 1523 1571 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 6.94, N = 3 SE +/- 20.74, N = 3 SE +/- 18.48, N = 3 427 1570 1525 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.73, N = 3 SE +/- 26.85, N = 15 SE +/- 34.37, N = 4 592 2560 2298 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 9.49, N = 3 SE +/- 49.12, N = 12 SE +/- 39.83, N = 3 851 3448 2976 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 0.86, N = 3 SE +/- 3.84, N = 15 SE +/- 3.84, N = 3 92.1 253.0 243.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 6.63, N = 15 SE +/- 8.73, N = 13 143 520 465 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.91, N = 3 SE +/- 12.73, N = 3 SE +/- 14.73, N = 15 223 959 743 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.35, N = 3 SE +/- 6.12, N = 12 SE +/- 2.71, N = 15 87.0 223.0 229.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.80, N = 4 SE +/- 9.31, N = 12 SE +/- 3.81, N = 15 138 365 423 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 0.67, N = 3 SE +/- 9.17, N = 3 SE +/- 7.21, N = 8 212 671 688 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.53, N = 3 SE +/- 26.41, N = 4 SE +/- 5.29, N = 3 390 1834 1090 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 17.95, N = 3 SE +/- 13.87, N = 3 401 1857 1113 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 14 28 42 56 70 SE +/- 0.12, N = 3 SE +/- 0.56, N = 3 SE +/- 0.82, N = 4 38.4 62.5 62.9 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.71, N = 3 SE +/- 13.20, N = 3 SE +/- 8.01, N = 3 459 1618 1067 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.38, N = 3 SE +/- 3.61, N = 12 SE +/- 0.58, N = 3 55.9 114.9 123.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 5.17, N = 3 SE +/- 12.35, N = 3 SE +/- 16.50, N = 4 560 1960 1132 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random 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: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 6.69, N = 3 SE +/- 7.42, N = 3 323 421 435 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.96, N = 3 SE +/- 3.18, N = 3 SE +/- 11.86, N = 3 365 814 755 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 1.86, N = 3 SE +/- 42.77, N = 12 SE +/- 24.48, N = 15 1141 2446 2311 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.73, N = 3 SE +/- 23.56, N = 3 SE +/- 37.21, N = 15 1267 2966 2719 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 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: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 5.21, N = 3 SE +/- 47.96, N = 3 SE +/- 18.99, N = 3 1320 3324 3297 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 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: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 7.13, N = 3 SE +/- 44.61, N = 4 SE +/- 28.90, N = 12 1348 3351 3392 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 10.27, N = 3 SE +/- 16.82, N = 3 SE +/- 36.77, N = 12 949 1763 1790 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 15.50, N = 3 SE +/- 10.02, N = 3 963 1813 1760 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 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: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.53, N = 3 SE +/- 27.65, N = 4 SE +/- 8.67, N = 3 1007 1861 1814 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 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: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 11.45, N = 13 SE +/- 26.30, N = 15 SE +/- 23.72, N = 15 1118 1788 1799 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.67, N = 3 SE +/- 23.17, N = 3 777 1346 1414 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 2.52, N = 3 SE +/- 68.24, N = 15 SE +/- 39.94, N = 12 818 2164 2355 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 5.36, N = 3 SE +/- 124.87, N = 12 SE +/- 88.52, N = 15 1160 3133 3647 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.20, N = 3 SE +/- 40.42, N = 15 SE +/- 20.90, N = 3 1403 2442 2571 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 2.08, N = 3 SE +/- 41.05, N = 4 SE +/- 16.90, N = 3 1389 2744 2645 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 11.41, N = 3 SE +/- 9.21, N = 3 SE +/- 20.17, N = 3 1386 2833 2799 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.36, N = 3 SE +/- 6.43, N = 3 SE +/- 14.59, N = 15 1375 2279 1865 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 8.50, N = 3 SE +/- 6.36, N = 3 SE +/- 25.05, N = 3 1372 2569 2244 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 3.00, N = 3 SE +/- 24.35, N = 15 SE +/- 7.62, N = 3 1365 2684 2495 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 10.26, N = 3 SE +/- 21.80, N = 12 SE +/- 13.75, N = 15 697 1163 1260 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.33, N = 3 SE +/- 28.84, N = 3 SE +/- 27.00, N = 3 761 1771 1819 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 7.00, N = 3 SE +/- 31.60, N = 15 SE +/- 28.07, N = 15 1048 2066 2214 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 6.16, N = 12 SE +/- 3.71, N = 3 250 205 224 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 0.67, N = 3 SE +/- 4.18, N = 3 SE +/- 3.73, N = 5 330 395 316 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 4.06, N = 3 SE +/- 11.38, N = 13 372 710 611 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 11.02, N = 3 SE +/- 22.70, N = 3 SE +/- 16.08, N = 5 937 1399 1308 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.60, N = 3 SE +/- 53.51, N = 12 SE +/- 23.92, N = 3 966 1736 1588 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.76, N = 3 SE +/- 38.16, N = 15 SE +/- 25.89, N = 3 974 1810 1797 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.86, N = 3 SE +/- 27.17, N = 3 SE +/- 20.28, N = 12 966 1974 1782 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.33, N = 3 SE +/- 7.51, N = 3 SE +/- 14.26, N = 3 968 1637 1668 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 8.85, N = 15 SE +/- 9.68, N = 12 SE +/- 3.84, N = 3 840 933 686 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 4.18, N = 3 SE +/- 14.05, N = 3 SE +/- 11.72, N = 3 957 1746 1773 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.73, N = 3 SE +/- 13.79, N = 15 SE +/- 15.99, N = 15 937 1352 979 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 7.69, N = 3 SE +/- 20.49, N = 15 SE +/- 7.97, N = 3 956 1567 1681 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.51, N = 3 SE +/- 13.30, N = 3 SE +/- 20.45, N = 4 432 1359 1461 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 5.29, N = 3 SE +/- 60.93, N = 15 SE +/- 24.94, N = 3 591 2185 2227 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 4.04, N = 3 SE +/- 34.65, N = 3 SE +/- 30.86, N = 3 853 3084 2902 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.08, N = 3 SE +/- 9.29, N = 3 SE +/- 1.67, N = 3 385 1050 1055 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.00, N = 3 SE +/- 11.22, N = 15 SE +/- 2.52, N = 3 384 1415 1038 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.52, N = 3 SE +/- 53.38, N = 15 SE +/- 18.73, N = 3 387 1576 1101 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 50 100 150 200 250 SE +/- 1.17, N = 3 SE +/- 9.18, N = 12 SE +/- 3.25, N = 4 88.0 161.0 242.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 1.53, N = 3 SE +/- 2.60, N = 3 141 320 420 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 150 300 450 600 750 SE +/- 2.08, N = 3 SE +/- 3.84, N = 3 SE +/- 1.00, N = 3 211 615 692 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 11.27, N = 3 SE +/- 29.68, N = 12 SE +/- 17.28, N = 4 703 1074 1305 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.76, N = 3 SE +/- 57.21, N = 15 SE +/- 16.66, N = 15 764 1522 1781 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.48, N = 3 SE +/- 11.29, N = 3 SE +/- 52.96, N = 15 1039 2379 1782 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: 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: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 0.33, N = 3 SE +/- 7.02, N = 3 SE +/- 16.71, N = 12 323 428 375 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 2.73, N = 3 SE +/- 7.80, N = 15 SE +/- 7.51, N = 3 369 741 576 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.33, N = 3 SE +/- 7.86, N = 3 SE +/- 1.00, N = 3 909 909 972 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 10.17, N = 3 SE +/- 7.37, N = 3 SE +/- 16.46, N = 3 949 1203 1200 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.33, N = 3 SE +/- 18.62, N = 15 SE +/- 6.08, N = 3 942 1350 1394 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.03, N = 3 SE +/- 12.60, N = 3 SE +/- 16.68, N = 15 950 1768 1921 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.76, N = 3 SE +/- 5.77, N = 3 SE +/- 12.77, N = 3 973 1536 2042 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 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: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 12.82, N = 5 SE +/- 7.33, N = 3 SE +/- 19.15, N = 3 1005 1701 1931 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 1.15, N = 3 SE +/- 6.01, N = 3 SE +/- 8.62, N = 5 839 620 676 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 10.04, N = 15 SE +/- 15.80, N = 12 SE +/- 27.48, N = 3 1118 1880 1811 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 2.85, N = 3 SE +/- 52.80, N = 15 SE +/- 1.86, N = 3 1407 2582 2462 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 3.79, N = 3 SE +/- 17.42, N = 3 SE +/- 14.62, N = 3 1393 2862 2673 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.20, N = 3 SE +/- 12.90, N = 3 SE +/- 10.87, N = 3 1385 2802 2626 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 4.16, N = 3 SE +/- 15.58, N = 6 SE +/- 16.46, N = 4 726 1341 1224 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.52, N = 3 SE +/- 25.12, N = 5 SE +/- 30.24, N = 3 760 1947 1944 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 8.74, N = 3 SE +/- 35.71, N = 3 SE +/- 29.26, N = 3 1031 2507 2061 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.00, N = 3 SE +/- 32.99, N = 3 SE +/- 20.66, N = 3 976 1965 1877 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 14.19, N = 4 SE +/- 23.61, N = 5 SE +/- 21.78, N = 3 951 1913 2022 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 8.88, N = 3 SE +/- 14.34, N = 3 SE +/- 30.16, N = 15 959 1767 1976 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.67, N = 3 SE +/- 35.99, N = 12 SE +/- 5.78, N = 3 949 1554 1268 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.20, N = 3 SE +/- 19.52, N = 6 SE +/- 13.50, N = 3 964 1742 1478 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 12.02, N = 5 SE +/- 24.44, N = 5 SE +/- 29.72, N = 3 956 1836 1799 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.21, N = 3 SE +/- 11.54, N = 15 SE +/- 17.24, N = 15 397 1045 1051 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.71, N = 3 SE +/- 18.50, N = 3 SE +/- 6.39, N = 3 384 1495 1061 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.86, N = 3 SE +/- 22.58, N = 15 SE +/- 22.72, N = 15 387 1644 1052 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 9.60, N = 3 SE +/- 8.67, N = 3 SE +/- 9.21, N = 3 697 1244 1117 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.86, N = 3 SE +/- 11.85, N = 3 SE +/- 21.48, N = 6 761 1761 1756 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 2.19, N = 3 SE +/- 34.06, N = 15 SE +/- 78.55, N = 12 1037 2215 2048 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.33, N = 3 SE +/- 40.20, N = 12 SE +/- 22.19, N = 15 961 1362 1442 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.89, N = 3 SE +/- 17.82, N = 3 SE +/- 19.60, N = 5 960 1521 1603 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 11.68, N = 3 SE +/- 19.97, N = 3 SE +/- 17.70, N = 3 950 1523 1671 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 12.74, N = 3 SE +/- 10.17, N = 3 908 1002 926 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 12.17, N = 3 SE +/- 10.53, N = 3 SE +/- 17.93, N = 4 949 1059 1239 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.67, N = 3 SE +/- 10.99, N = 3 SE +/- 12.35, N = 3 939 1167 1385 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 3.48, N = 3 SE +/- 61.28, N = 15 SE +/- 130.38, N = 13 1272 3266 3850 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 17.75, N = 3 SE +/- 34.74, N = 3 SE +/- 64.00, N = 14 1807 3814 3953 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 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: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 16.38, N = 3 SE +/- 13.45, N = 3 SE +/- 41.29, N = 3 1980 5532 5046 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 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: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1500 3000 4500 6000 7500 SE +/- 13.61, N = 3 SE +/- 84.41, N = 15 SE +/- 27.69, N = 3 1962 5451 6905 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 3.21, N = 3 SE +/- 46.80, N = 12 SE +/- 23.78, N = 5 960 1746 1805 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 11.73, N = 5 SE +/- 18.35, N = 15 SE +/- 19.04, N = 3 947 1892 1811 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 15.07, N = 3 SE +/- 30.21, N = 15 972 1631 1995 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 14.08, N = 3 SE +/- 15.38, N = 3 SE +/- 14.38, N = 15 947 1378 1479 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 6.74, N = 3 SE +/- 22.55, N = 3 SE +/- 8.08, N = 3 960 1405 1477 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 5.03, N = 3 SE +/- 32.44, N = 12 SE +/- 43.99, N = 12 956 1603 1607 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 8.87, N = 12 SE +/- 3.84, N = 3 288 222 254 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 11.17, N = 12 SE +/- 7.35, N = 15 369 493 506 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 2.00, N = 3 SE +/- 14.86, N = 15 SE +/- 13.58, N = 3 405 917 883 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 7.69, N = 3 SE +/- 80.89, N = 12 SE +/- 52.52, N = 3 1261 3213 3053 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 900 1800 2700 3600 4500 SE +/- 8.41, N = 3 SE +/- 45.90, N = 3 SE +/- 31.80, N = 3 1791 4297 3681 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 30 60 90 120 150 SE +/- 0.15, N = 3 SE +/- 0.45, N = 3 119.0 62.6 71.2 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1100 2200 3300 4400 5500 SE +/- 12.17, N = 3 SE +/- 67.74, N = 4 SE +/- 34.65, N = 3 1923 4987 4625 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 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: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 1200 2400 3600 4800 6000 SE +/- 7.26, N = 3 SE +/- 33.08, N = 3 SE +/- 83.33, N = 4 1952 5714 5687 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 9.91, N = 3 SE +/- 25.21, N = 3 SE +/- 38.63, N = 3 1375 2787 2479 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 7.02, N = 3 SE +/- 41.46, N = 4 SE +/- 36.76, N = 15 1387 2896 2600 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 16.44, N = 3 SE +/- 22.71, N = 12 SE +/- 15.50, N = 3 1352 1624 898 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 10.07, N = 3 SE +/- 17.29, N = 3 SE +/- 28.49, N = 3 1405 2864 2545 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.86, N = 3 SE +/- 13.32, N = 3 SE +/- 12.12, N = 3 1365 1720 1937 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 11.36, N = 3 SE +/- 17.67, N = 3 SE +/- 35.39, N = 3 1451 2907 2479 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 1.76, N = 3 SE +/- 33.60, N = 15 SE +/- 23.26, N = 7 1151 2166 2186 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 4.81, N = 3 SE +/- 34.86, N = 3 SE +/- 34.28, N = 3 1287 2697 2337 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 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: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 3.67, N = 3 SE +/- 37.24, N = 15 SE +/- 28.57, N = 3 1335 2938 3009 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 40 80 120 160 200 SE +/- 3.56, N = 12 SE +/- 1.44, N = 4 169.0 100.7 117.0 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 6.57, N = 3 SE +/- 63.92, N = 12 SE +/- 30.92, N = 3 1363 3150 3233 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 3.18, N = 3 SE +/- 5.78, N = 3 SE +/- 16.40, N = 15 785 1398 1513 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 3.18, N = 3 SE +/- 33.78, N = 4 SE +/- 28.88, N = 3 839 2398 2435 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 2.52, N = 3 SE +/- 26.81, N = 3 SE +/- 43.33, N = 15 1171 3259 3446 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: 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: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 1.00, N = 3 SE +/- 6.01, N = 3 SE +/- 6.80, N = 4 369 502 487 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.61, N = 3 SE +/- 4.16, N = 3 SE +/- 14.56, N = 15 416 953 888 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.70, N = 3 SE +/- 37.49, N = 3 SE +/- 26.21, N = 3 1405 2179 2171 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 8.51, N = 3 SE +/- 40.04, N = 3 SE +/- 12.50, N = 3 1384 2348 2377 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 1.86, N = 3 SE +/- 50.07, N = 12 SE +/- 33.90, N = 4 1383 1973 2374 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 0.88, N = 3 SE +/- 12.44, N = 3 1388 2226 2628 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 9.94, N = 3 SE +/- 16.83, N = 3 SE +/- 63.77, N = 12 1397 2658 2464 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 2.08, N = 3 SE +/- 40.68, N = 12 SE +/- 12.55, N = 3 1358 1406 931 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 2.73, N = 3 SE +/- 38.73, N = 3 SE +/- 21.13, N = 3 1411 2887 2082 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 5.61, N = 3 SE +/- 31.35, N = 12 SE +/- 12.90, N = 3 1370 1786 1790 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 3.18, N = 3 SE +/- 30.28, N = 3 SE +/- 9.82, N = 3 1455 2463 2487 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 1.76, N = 3 SE +/- 3.21, N = 3 252 218 237 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 90 180 270 360 450 SE +/- 11.18, N = 15 SE +/- 4.93, N = 3 332 380 406 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 160 320 480 640 800 SE +/- 3.93, N = 3 SE +/- 11.57, N = 3 SE +/- 9.35, N = 3 382 688 764 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 3.53, N = 3 SE +/- 43.03, N = 14 SE +/- 51.79, N = 13 1149 2182 2142 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 4.81, N = 3 SE +/- 24.51, N = 3 SE +/- 39.46, N = 15 1283 2825 2438 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 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: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 6.17, N = 3 SE +/- 46.51, N = 3 SE +/- 53.33, N = 15 1331 3308 2823 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 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: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 SE +/- 9.07, N = 3 SE +/- 41.61, N = 5 SE +/- 75.36, N = 15 1358 3480 3134 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 8.19, N = 3 SE +/- 24.17, N = 3 SE +/- 32.39, N = 15 934 1868 1691 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.19, N = 3 SE +/- 24.27, N = 4 SE +/- 27.89, N = 15 951 1900 1585 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.84, N = 3 SE +/- 9.28, N = 15 SE +/- 7.36, N = 3 816 920 788 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 9.61, N = 3 SE +/- 20.79, N = 3 SE +/- 21.90, N = 4 997 1864 1677 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 6.17, N = 3 SE +/- 2.08, N = 3 SE +/- 13.56, N = 5 900 1221 1023 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 9.81, N = 10 SE +/- 20.30, N = 15 SE +/- 31.79, N = 15 1059 1773 1544 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 12.12, N = 3 SE +/- 21.85, N = 4 SE +/- 22.91, N = 3 788 1654 1668 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.73, N = 3 SE +/- 40.69, N = 12 SE +/- 23.59, N = 15 835 2644 2638 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 800 1600 2400 3200 4000 SE +/- 14.50, N = 3 SE +/- 69.27, N = 15 SE +/- 55.47, N = 3 1172 3559 3748 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 3.18, N = 3 SE +/- 16.48, N = 3 SE +/- 18.68, N = 3 1393 2506 2659 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 14.50, N = 3 SE +/- 17.62, N = 3 SE +/- 23.68, N = 3 1399 2564 2702 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 9.17, N = 3 SE +/- 11.41, N = 3 SE +/- 21.13, N = 3 1374 2693 2800 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 2.33, N = 3 SE +/- 23.39, N = 8 SE +/- 12.01, N = 3 1376 2351 2385 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 7.57, N = 3 SE +/- 25.87, N = 3 SE +/- 17.95, N = 3 1381 2504 2567 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 6.43, N = 3 SE +/- 23.25, N = 3 SE +/- 11.50, N = 3 1374 2442 2533 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 9.79, N = 4 SE +/- 17.02, N = 15 SE +/- 11.35, N = 3 730 1342 1351 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.45, N = 3 SE +/- 26.96, N = 3 SE +/- 33.14, N = 3 772 1814 1956 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.91, N = 3 SE +/- 45.41, N = 15 SE +/- 24.65, N = 15 1061 1972 2194 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 60 120 180 240 300 SE +/- 4.02, N = 15 SE +/- 4.25, N = 15 253 247 278 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 110 220 330 440 550 SE +/- 0.33, N = 3 SE +/- 3.33, N = 3 SE +/- 7.80, N = 15 333 466 514 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 3.48, N = 3 SE +/- 9.88, N = 15 SE +/- 14.11, N = 3 385 830 855 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 7.77, N = 3 SE +/- 17.90, N = 3 SE +/- 6.84, N = 3 949 1618 1351 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 25.86, N = 3 SE +/- 22.56, N = 4 940 1814 1569 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 4.33, N = 3 SE +/- 17.17, N = 3 SE +/- 10.97, N = 3 949 1835 1612 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 7.69, N = 3 SE +/- 21.57, N = 3 SE +/- 26.91, N = 4 938 2026 1876 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 13.72, N = 4 SE +/- 24.48, N = 5 SE +/- 5.93, N = 3 945 2018 1868 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 200 400 600 800 1000 SE +/- 9.35, N = 3 SE +/- 14.71, N = 3 SE +/- 13.32, N = 3 818 987 938 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 8.99, N = 3 SE +/- 12.99, N = 3 SE +/- 19.34, N = 3 995 2023 1963 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 1.67, N = 3 SE +/- 20.50, N = 3 SE +/- 1.45, N = 3 901 1295 1206 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.19, N = 3 SE +/- 31.34, N = 3 SE +/- 20.28, N = 15 1071 1845 1985 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 500 1000 1500 2000 2500 SE +/- 4.04, N = 3 SE +/- 38.85, N = 3 SE +/- 30.28, N = 3 1406 2517 2561 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 6.35, N = 3 SE +/- 9.53, N = 3 SE +/- 42.10, N = 3 1402 2560 2717 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 600 1200 1800 2400 3000 SE +/- 1.76, N = 3 SE +/- 23.56, N = 3 SE +/- 10.90, N = 3 1397 2660 2671 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 5.70, N = 14 SE +/- 18.54, N = 5 SE +/- 17.45, N = 15 729 1429 1348 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.89, N = 3 SE +/- 27.94, N = 3 SE +/- 24.67, N = 15 776 1809 1810 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 0.58, N = 3 SE +/- 35.25, N = 15 SE +/- 38.43, N = 15 1057 1976 1913 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 4.73, N = 3 SE +/- 3.33, N = 3 SE +/- 11.22, N = 3 922 1860 1830 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 15.63, N = 3 SE +/- 6.51, N = 3 SE +/- 30.35, N = 3 950 1875 1920 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 5.36, N = 3 SE +/- 29.81, N = 3 SE +/- 16.60, N = 15 956 1904 1960 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 300 600 900 1200 1500 SE +/- 9.61, N = 3 SE +/- 8.19, N = 3 SE +/- 5.57, N = 3 958 1597 1493 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 13.04, N = 4 SE +/- 15.19, N = 3 SE +/- 28.34, N = 3 939 1840 1698 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 6.66, N = 3 SE +/- 9.24, N = 3 SE +/- 24.09, N = 5 953 1843 1816 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 2.73, N = 3 SE +/- 4.00, N = 3 SE +/- 9.17, N = 3 943 1842 1836 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 4.10, N = 3 SE +/- 12.24, N = 3 SE +/- 28.47, N = 3 924 1844 1898 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 14.80, N = 3 SE +/- 21.48, N = 3 SE +/- 8.08, N = 3 923 1920 1980 -lnuma -libverbs -laio -lnuma -libverbs -laio 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -lpthread -lm -ldl
IOR Write Test OpenBenchmarking.org MB/s, More Is Better IOR 3.2.1 Write Test First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 130 260 390 520 650 SE +/- 0.73, N = 3 SE +/- 2.25, N = 3 SE +/- 1.84, N = 3 622.46 409.31 462.70 MIN: 126.64 / MAX: 690.8 MIN: 290 / MAX: 587.28 MIN: 281.37 / MAX: 520.88 1. (CC) gcc options: -O2 -lm -pthread -lmpi
IOR Read Test OpenBenchmarking.org MB/s, More Is Better IOR 3.2.1 Read Test First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 400 800 1200 1600 2000 SE +/- 1.76, N = 3 SE +/- 7.81, N = 3 SE +/- 29.18, N = 3 229.55 1287.84 1933.76 MIN: 888.44 / MAX: 2140.45 MIN: 1249.43 / MAX: 2734.83 1. (CC) gcc options: -O2 -lm -pthread -lmpi
iPerf Server Address: localhost - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - 100Mbit Objective - Parallel: 32 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - 100Mbit Objective - Parallel: 32 First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 700 1400 2100 2800 3500 3199 3200 3198 -lssl -lcrypto -lssl -lcrypto 1. (CC) gcc options: -O3 -march=native -lm
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.100 WAV To MP3 First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 7 14 21 28 35 SE +/- 0.019, N = 3 SE +/- 0.016, N = 3 SE +/- 0.021, N = 3 31.410 9.019 9.050 -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe 1. (CC) gcc options: -lm
pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% Writes First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 0.0175 0.035 0.0525 0.07 0.0875 SE +/- 0.0001, N = 3 SE +/- 0.0012, N = 3 SE +/- 0.0003, N = 3 0.0777 0.0689 0.0696 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% Writes First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 0.0179 0.0358 0.0537 0.0716 0.0895 SE +/- 0.0002, N = 3 SE +/- 0.0008, N = 3 SE +/- 0.0002, N = 3 0.0794 0.0665 0.0677 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% Writes First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 0.0313 0.0626 0.0939 0.1252 0.1565 SE +/- 0.0001, N = 3 SE +/- 0.0021, N = 15 SE +/- 0.0014, N = 15 0.0821 0.1361 0.1393 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 8 - Read-Write Ratio: 80% Reads 20% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 8 - Read-Write Ratio: 80% Reads 20% Writes First Stab Red Hat Virtio device buster-stock-hosted-by-bpo-kernel 0.0648 0.1296 0.1944 0.2592 0.324 SE +/- 0.0003, N = 3 SE +/- 0.0028, N = 15 SE +/- 0.0032, N = 3 0.0890 0.2664 0.2878 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
Phoronix Test Suite v10.8.4