KVM testing on openSUSE Leap 15.0 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1806227-AL-DEVTEST1A64.
devtest1-aio-stressProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem Layer2 x Intel Core 2 Duo P9xxx (Penryn Class Core 2) - -2 x Intel Core 2 Duo P9xxx (Penryn Class Core 2) @ 2.66GHz (2 Cores)QEMU Standard PC (i440FX + PIIX 1996)Intel 440FX- 82441FX PMC1 x 4096 MB RAM QEMU30GBRed Hat Virtio deviceopenSUSE Leap 15.04.12.14-lp150.11-default (x86_64)GCC 7.3.1 20180323 [gcc-7-branch revision 258812]btrfsKVMOpenBenchmarking.org- LIBGL_DEBUG=quiet- --build=x86_64-suse-linux --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-plugin --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-gnu-indirect-function --enable-languages=c,c++,objc,fortran,obj-c++,ada,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-multilib --enable-offload-targets=hsa,nvptx-none=/usr/nvptx-none, --enable-ssp --enable-version-specific-runtime-libs --host=x86_64-suse-linux --mandir=/usr/share/man --with-arch-32=x86-64 --with-gcc-major-version-only --with-slibdir=/lib64 --with-tune=generic --without-cuda-driver --without-system-libunwind - MQ-DEADLINE / relatime,rw,space_cache,subvol=/@/var,subvolid=258
devtest1-aio-stressaio-stress: Rand WriteStandard ErrorStandard Deviation2 x Intel Core 2 Duo P9xxx (Penryn Class Core 2) - -83.552.507.32%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Write2 x Intel Core 2 Duo P9xxx (Penryn Class Core 2) - -20406080100SE +/- 2.50, N = 683.551. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4