px11-nfs-ds

KVM testing on Debian 10 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2103053-HA-PX11NFSDS96
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sync-disabled
March 05 2021
  4 Minutes
kvm-settings-changed
March 05 2021
  5 Minutes
compression=lz4
March 05 2021
  5 Minutes
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px11-nfs-dsOpenBenchmarking.orgPhoronix Test SuiteCommon KVM (4 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS)Intel 440FX 82441FX PMC1 x 4096 MB RAM QEMU31GBbochsdrmfbRed Hat Virtio deviceDebian 104.19.0-14-amd64 (x86_64)GCC 8.3.0ext41024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerPx11-nfs-ds PerformanceSystem Logs- Transparent Huge Pages: always- --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 - NONE / errors=remount-ro,relatime,rw / Block Size: 4096- CPU Microcode: 0x1- 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 + srbds: Not affected + tsx_async_abort: Not affected

sync-disabledkvm-settings-changedcompression=lz4Result OverviewPhoronix Test Suite100%103%105%108%IOzoneIOzoneIOzoneIOzone1MB - 512MB - Read Performance2MB - 512MB - Read Performance2MB - 512MB - Write Performance1MB - 512MB - Write Performance

px11-nfs-dsiozone: 1MB - 512MB - Read Performanceiozone: 2MB - 512MB - Read Performanceiozone: 1MB - 512MB - Write Performanceiozone: 2MB - 512MB - Write Performancesync-disabledkvm-settings-changedcompression=lz43052.912822.51145.32194.232756.462860.65145.56198.532891.603106.54135.98567708182.82OpenBenchmarking.org

IOzone

The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Read Performancesync-disabledkvm-settings-changedcompression=lz47001400210028003500SE +/- 293.30, N = 12SE +/- 63.73, N = 15SE +/- 205.39, N = 123052.912756.462891.601. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Read Performancesync-disabledkvm-settings-changedcompression=lz45001000150020002500Min: 2361.55 / Avg: 3052.91 / Max: 5333.29Min: 2273.32 / Avg: 2756.46 / Max: 3125.26Min: 2390.03 / Avg: 2891.6 / Max: 5064.31. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 2MB - File Size: 512MB - Disk Test: Read Performancesync-disabledkvm-settings-changedcompression=lz47001400210028003500SE +/- 88.41, N = 12SE +/- 51.81, N = 15SE +/- 205.42, N = 152822.512860.653106.541. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 2MB - File Size: 512MB - Disk Test: Read Performancesync-disabledkvm-settings-changedcompression=lz45001000150020002500Min: 2313.34 / Avg: 2822.51 / Max: 3328.96Min: 2554.33 / Avg: 2860.65 / Max: 3187.94Min: 2291.7 / Avg: 3106.54 / Max: 4614.851. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Write Performancesync-disabledkvm-settings-changedcompression=lz4306090120150SE +/- 2.04, N = 3SE +/- 1.44, N = 3SE +/- 1.66, N = 3145.32145.56135.991. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Write Performancesync-disabledkvm-settings-changedcompression=lz4306090120150Min: 142.55 / Avg: 145.32 / Max: 149.3Min: 143.46 / Avg: 145.56 / Max: 148.3Min: 132.69 / Avg: 135.99 / Max: 137.921. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 2MB - File Size: 512MB - Disk Test: Write Performancesync-disabledkvm-settings-changedcompression=lz44080120160200SE +/- 1.86, N = 15SE +/- 12.69, N = 15SE +/- 2.90, N = 15194.23198.53182.821. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 2MB - File Size: 512MB - Disk Test: Write Performancesync-disabledkvm-settings-changedcompression=lz44080120160200Min: 181.56 / Avg: 194.23 / Max: 205.23Min: 178.11 / Avg: 198.53 / Max: 375.28Min: 163.87 / Avg: 182.82 / Max: 201.41. (CC) gcc options: -O3