KVM testing on CentOS Linux 7 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1811064-FO-TESTAIOST26.
test_aio-stressProcessorMotherboardMemoryDiskGraphicsAudioOSKernelCompilerFile-SystemScreen ResolutionSystem Layertest_aio-stress_1Westmere E56xx/L56xx/X56xx @ 3.39GHz (1 Core)Red Hat KVM (0.5.1 BIOS)1 x 512 MB RAM10GB QEMU HDDqxldrmfbQEMU GenericCentOS Linux 73.10.0-862.el7.x86_64 (x86_64)GCC 4.8.5 20150623xfs1024x768KVMOpenBenchmarking.org- DEADLINE / attr2,inode64,noquota,relatime,rw,seclabel- SELinux + KPTI + Load fences + Full retpoline Protection
test_aio-stressaio-stress: Rand WriteStandard ErrorStandard Deviationtest_aio-stress_1151.582.963.38%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writetest_aio-stress_1306090120150SE +/- 2.96, N = 3151.581. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4