Running pts/aobench-1.0.1 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2003106-KH-RUN18374183.
Run1ProcessorMotherboardChipsetMemoryDiskGraphicsOSKernelOpenGLFile-SystemSystem LayerIntel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - XenIntel Xeon E5-2676 v3Intel Xeon E5-2676 v3 @ 2.40GHz (1 Core)Xen HVM domUIntel 440FX- 82441FX PMC1 x 1024 MB RAM8GBCirrus Logic GD 5446Ubuntu 18.044.15.0-1057-aws (x86_64)3.3 Mesa 19.2.8ext4Xen HVM domU 4.2.amazonllvmpipe (LLVM 9.0 256 bits)4.15.0-1060-aws (x86_64)OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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- Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen: CFQ / data=ordered,discard,relatime,rwSystem Details- Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen: Disk Scheduler: CFQ.
Run1aio-stress: Rand Writeaobench: 2048 x 2048 - Total TimeIntel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - XenIntel Xeon E5-2676 v372.2261.99OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WriteIntel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen1632486480SE +/- 0.20, N = 372.22
OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeIntel Xeon E5-2676 v31428425670SE +/- 0.06, N = 361.991. (CC) gcc options: -lm -O3
Phoronix Test Suite v10.8.4