QEMU 1.5.0 testing on CentOS 6.5 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1403196-PL-AIOTEST1673.
aio_test1ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem Layeraio_test1_1QEMU Virtual 1.5.0 @ 2.81GHz (2 Cores)BochsIntel 440FX- 82441FX PMC1 x 716 MB RAM9GB QEMU HDDCirrus Logic GD 5446Intel 82801AA AC 97 AudioIntel 82540EM GigabitCentOS 6.52.6.32-431.el6.i686 (i686)GNOME 2.28.2X Server 1.13.0vesa 2.3.22.1 Mesa 9.2.0-develGCC 4.4.7 20120313ext41024x768QEMU 1.5.0OpenBenchmarking.org- CFQ / barrier=1,data=ordered,relatime,rw,seclabel- Disk Scheduler: CFQ. SELinux: Enabled.
aio_test1aio-stress: Rand WriteStandard ErrorStandard Deviationaio_test1_19.240.9525.31%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writeaio_test1_13691215SE +/- 0.95, N = 69.241. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4