KVM testing on CentOS Linux 7 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1911186-SP-MEMOR066990.
memorProcessorMotherboardMemoryDiskGraphicsAudioOSKernelCompilerFile-SystemScreen ResolutionSystem LayermemIntel Core (1 Core)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
memormbw: Memory Copy - 128 MiBStandard ErrorStandard Deviationmem668347.921.24%OpenBenchmarking.org
OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBmem14002800420056007000SE +/- 47.92, N = 366831. (CC) gcc options: -O3 -march=native
Phoronix Test Suite v10.8.4