KVM testing on CentOS Linux 7 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1904230-SK-BENCH109641.
Bench1ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerCEPHCommon KVM (2 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org BIOS)Intel 440FX 82441FX PMC1 x 2048 MB RAM QEMU54GB QEMU HDDbochsdrmfbRed Hat Virtio deviceCentOS Linux 73.10.0-957.el7.x86_64 (x86_64)GCC 4.8.5 20150623xfs1024x768KVMOpenBenchmarking.org- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - DEADLINE / attr2,inode64,noquota,relatime,rw,seclabel- SELinux + KPTI + Load fences __user pointer sanitization + Retpoline without IBPB + PTE Inversion
Bench1aio-stress: Rand WriteStandard ErrorStandard DeviationCEPH28870.4773.49%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WriteCEPH60120180240300SE +/- 70.47, N = 92881. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4