VirtualBox testing on Ubuntu 12.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1409018-KH-PTSAIOSTR80.
pts/aio-stress_test_resultProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDisplay DriverCompilerFile-SystemScreen ResolutionSystem LayerabcIntel Core i5-4670 @ 3.26GHz (1 Core)Oracle VirtualBox v1.2Intel 440FX- 82441FX PMC4096MB21GB VBOX HDDInnoTek VirtualBoxIntel 82801AA AC 97 AudioIntel 82540EM GigabitUbuntu 12.043.8.0-44-generic (x86_64)modesetting 0.7.0GCC 4.6.3ext4640x480VirtualBoxOpenBenchmarking.org- --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v - DEADLINE / data=ordered,errors=remount-ro,relatime,rw- Disk Scheduler: DEADLINE. SELinux: Enabled.
pts/aio-stress_test_resultaio-stress: Rand WriteStandard ErrorStandard Deviationabc20.931.9622.91%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writeabc510152025SE +/- 1.96, N = 620.931. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4