KVM testing on CentOS Linux 7 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2004176-VE-TESTSMALL70.
test-smalltpt01ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layerrun-test-smallpt014 x Intel Xeon E5-2650 v4 (4 Cores)OpenStack Foundation Nova (rel-1.10.2-0-g5f4c7b1-20180921_191058-build10b184b164b178 BIOS)Red Hat Device 88881 x 4096 MB RAM QEMU38GBCirrus Logic GD 5446Red Hat Virtio deviceCentOS Linux 73.10.0-862.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 - CPU Microcode: 0x1- meltdown: Mitigation of PTI + spectre_v1: Mitigation of Load fences + spectre_v2: Vulnerable: Retpoline without IBPB
test-smalltpt01smallpt: Global Illumination Renderer; 128 SamplesStandard ErrorStandard Deviationrun-test-smallpt0159.9950.952.73%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Samplesrun-test-smallpt011326395265SE +/- 0.95, N = 360.001. (CXX) g++ options: -fopenmp -O3
Phoronix Test Suite v10.8.4