zfs

VMware testing on Debian GNU/Linux buster/sid via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1903211-SP-ZFS03317135&grw.

zfsProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layerdefaultsync=disabledadd slogIntel Xeon E5-2660 0 (2 Cores)Intel 440BX (6.00 BIOS)Intel 440BX/ZX/DX1 x 4096 MB DRAM43GB Virtual diskVMware SVGA IIIntel 82574LDebian GNU/Linux buster/sid4.19.0-2-amd64 (x86_64)GCC 8.3.0ext41672x1254VMwareOpenBenchmarking.orgCompiler 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- MQ-DEADLINE / errors=remount-ro,relatime,rwSecurity Details- KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + SSB disabled via prctl and seccomp + PTE Inversion

zfsiozone: 1MB - 512MB - Read Performanceiozone: 4Kb - 512MB - Read Performanceiozone: 1MB - 512MB - Write Performanceiozone: 4Kb - 512MB - Write Performanceiozone: 64Kb - 512MB - Read Performanceiozone: 64Kb - 512MB - Write Performancedefaultsync=disabledadd slog576036577146386145733547234687196256131703568434807266216141728OpenBenchmarking.org

IOzone

Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Read Performancedefaultsync=disabledadd slog12002400360048006000SE +/- 59.34, N = 3SE +/- 75.43, N = 3SE +/- 103.66, N = 35760547256841. (CC) gcc options: -O3

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performancedefaultsync=disabledadd slog8001600240032004000SE +/- 44.45, N = 3SE +/- 37.51, N = 3SE +/- 34.62, N = 33657346834801. (CC) gcc options: -O3

IOzone

Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Write Performancedefaultsync=disabledadd slog160320480640800SE +/- 10.43, N = 3SE +/- 10.29, N = 3SE +/- 8.16, N = 37147197261. (CC) gcc options: -O3

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performancedefaultsync=disabledadd slog140280420560700SE +/- 9.40, N = 3SE +/- 4.32, N = 3SE +/- 11.75, N = 36386256211. (CC) gcc options: -O3

IOzone

Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performancedefaultsync=disabledadd slog13002600390052006500SE +/- 113.00, N = 3SE +/- 84.13, N = 3SE +/- 63.98, N = 36145613161411. (CC) gcc options: -O3

IOzone

Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performancedefaultsync=disabledadd slog160320480640800SE +/- 1.41, N = 3SE +/- 13.52, N = 3SE +/- 3.66, N = 37337037281. (CC) gcc options: -O3

Phoronix Test Suite v10.8.4