KVM testing on CentOS Linux 7 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1911184-SP-TESTMEMOR22.
testMemoriaProcessorMotherboardMemoryDiskGraphicsAudioOSKernelCompilerFile-SystemScreen ResolutionSystem Layertest2 x Intel Core (Skylake IBRS) (2 Cores)Red Hat KVM (0.5.1 BIOS)1 x 2048 MB RAM8GBqxldrmfbQEMU GenericCentOS Linux 73.10.0-1062.el7.x86_64 (x86_64)GCC 4.8.5 20150623xfs1024x768KVMOpenBenchmarking.org- SELinux + KPTI + Load fences __user pointer sanitization + Full retpoline IBPB + SSB disabled via prctl and seccomp + PTE Inversion
testMemoriambw: Memory Copy - 128 MiBStandard ErrorStandard Deviationtest686520.350.51%OpenBenchmarking.org
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBtest15003000450060007500SE +/- 20.35, N = 36865
Phoronix Test Suite v10.8.4