raid0-5ssd-btrfs-nocow

raid0-5ssd-btrfs-nocow

HTML result view exported from: https://openbenchmarking.org/result/1908206-FO-RAID05SSD89.

raid0-5ssd-btrfs-nocowProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionSystem Layerraid0-5ssd-btrfs-nocow2 x Intel Xeon X5650 @ 2.67GHz (8 Cores)Intel 440BX (6.00 BIOS)Intel 440BX/ZX/DX1 x 8192 MB DRAM34GB Virtual disk + 3 x 256GB Samsung SSD 850 + 2 x 250GB Samsung SSD 850llvmpipe 8064MBMellanox MT26448openSUSE Leap 15.14.12.14-lp151.28.13-default (x86_64)GNOME Shell 3.26.2X Server 1.20.3X Protocol 11 Revision 0Build Operating : openSUSE SUSE LINUXCurrent Operating : Linux osuse01 4.12.14-lp151.28.13-default #1 SMP Wed Aug 7 07:20:16 UTC 2019 (0c09ad2) x86_64Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.12.14-lp151.28.13-default root=UUID=1f631803-0a83-4b1a-bdfe-223df6f89b72 splash=silent resume=/dev/disk/by-path/pci-0000:03:00.0-scsi-0:0:0:0-part3 mitigations=auto quiet3.1 Mesa 18.3.2 (LLVM 7.0 128 bits)GCC 9.1.1 20190805 [gcc-9-branch revision 274114]btrfs2560x1080VMwareOpenBenchmarking.org- LIBGL_DEBUG=quiet- --build=x86_64-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-werror --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go,d --enable-libphobos --enable-libstdcxx-allocator=new --enable-link-mutex --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-plugin --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-build-config=bootstrap-lto-lean --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwind - CFQ / relatime,rw,space_cache,ssd,subvol=/,subvolid=5- KPTI + usercopy/swapgs barriers and __user pointer sanitization + Full generic retpoline STIBP: disabled RSB filling Protection

raid0-5ssd-btrfs-nocowaio-stress: Rand Writeiozone: 1MB - 2GB - Read Performanceiozone: 4Kb - 2GB - Read Performanceiozone: 1MB - 2GB - Write Performanceiozone: 4Kb - 2GB - Write Performanceiozone: 64Kb - 2GB - Read Performanceiozone: 64Kb - 2GB - Write Performanceraid0-5ssd-btrfs-nocow1483.284556.671549.181376.52653.144505.471333.78OpenBenchmarking.org

AIO-Stress

Test: Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writeraid0-5ssd-btrfs-nocow30060090012001500SE +/- 14.61, N = 31483.281. (CC) gcc options: -pthread -laio

IOzone

Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 2GB - Disk Test: Read Performanceraid0-5ssd-btrfs-nocow10002000300040005000SE +/- 57.20, N = 34556.671. (CC) gcc options: -O3

IOzone

Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performanceraid0-5ssd-btrfs-nocow30060090012001500SE +/- 3.55, N = 31549.181. (CC) gcc options: -O3

IOzone

Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 2GB - Disk Test: Write Performanceraid0-5ssd-btrfs-nocow30060090012001500SE +/- 4.31, N = 31376.521. (CC) gcc options: -O3

IOzone

Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performanceraid0-5ssd-btrfs-nocow140280420560700SE +/- 9.73, N = 5653.141. (CC) gcc options: -O3

IOzone

Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performanceraid0-5ssd-btrfs-nocow10002000300040005000SE +/- 63.10, N = 34505.471. (CC) gcc options: -O3

IOzone

Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performanceraid0-5ssd-btrfs-nocow30060090012001500SE +/- 3.51, N = 31333.781. (CC) gcc options: -O3

Phoronix Test Suite v10.8.4