KVM testing on CentOS Linux 7 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1808098-AR-20180810727.
20180810ProcessorMotherboardMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem LayerKVMPhysicalDiskIntel Core @ 2.90GHz (8 Cores)Virtuozzo KVM (1.10.2-3.1.vz7.3 BIOS)2 x 16384 MB RAM Virtuozzo107GB QEMU HDDbochsdrmfbCentOS Linux 73.10.0-862.9.1.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- KPTI + Load fences + IBRS (kernel) + SSB disabled via prctl and seccomp Protection
20180810aio-stress: Rand WriteStandard ErrorStandard DeviationKVMPhysicalDisk3538.4459.132.89%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WriteKVMPhysicalDisk8001600240032004000SE +/- 59.13, N = 33538.441. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4