Xen HVM domU 4.2.3 testing on Ubuntu 12.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1403188-AR-DISKAIOST08.
disk-aio-stressProcessorMotherboardChipsetMemoryDiskGraphicsAudioOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionSystem Layeraio stressIntel Pentium G2030 @ 2.99GHz (1 Core)Xen HVM domU v4.2.3Intel 440FX- 82441FX PMC2048MB6GBCirrus Logic GD 5446Ensoniq ES1370Ubuntu 12.043.11.0-15-generic (x86_64)Unity 2D 5.20.0X Server 1.14.5cirrus 1.5.2GCC 4.6ext41024x768Xen HVM domU 4.2.3OpenBenchmarking.org
disk-aio-stressaio-stress: Rand WriteStandard ErrorStandard Deviationaio stress14.980.8113.32%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writeaio stress48121620SE +/- 0.81, N = 614.98
Phoronix Test Suite v10.8.4