Xen HVM domU 4.0.1 testing on Ubuntu 14.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1411202-SO-AIO15510456.
aio-1ProcessorMotherboardChipsetMemoryDiskGraphicsOSKernelCompilerFile-SystemSystem Layeraio-1Intel Xeon X5650 @ 2.66GHz (4 Cores)Xen HVM domU v4.0.1Intel 440FX- 82441FX PMC1 x 4096 MB RAM50GBCirrus Logic GD 5446Ubuntu 14.043.13.0-34-generic (x86_64)GCC 4.8ext4Xen HVM domU 4.0.1OpenBenchmarking.org- --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - DEADLINE / data=ordered,errors=remount-ro,nobarrier,relatime,rw - Disk Scheduler: DEADLINE.
aio-1aio-stress: Rand WriteStandard ErrorStandard Deviationaio-175.223.9512.85%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writeaio-120406080100SE +/- 3.95, N = 675.22
Phoronix Test Suite v10.8.4