Xen HVM domU 4.4.2 testing on Ubuntu 14.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1604063-GA-64066159954.
64ProcessorMotherboardChipsetMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem Layer1 02 132 274 405 536 6410 64Intel Core i5-2520M @ 2.49GHz (4 Cores)Xen HVM domU v4.4.2Intel 440FX- 82441FX PMC1 x 3064 MB RAM54GB QEMU HDDCirrus Logic GD 5446Ubuntu 14.043.13.0-70-generic (x86_64)GCC 4.8.4ext41024x768Xen HVM domU 4.4.2OpenBenchmarking.orgCompiler Details- --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-multilib-list=m32,m64,mx32 --with-tune=generic -v Disk Details- DEADLINE / data=ordered,errors=remount-ro,relatime,rw
64aio-stress: Rand WriteDifferenceStandard ErrorStandard Deviation1 02 132 274 405 536 6410 64125.594.19x11.6722.77%75.692.53x8.0626.09%60.872.03x1.937.76%52.611.76x1.697.88%50.651.69x2.5412.27%39.091.31x2.5015.67%29.951.00x2.1017.15%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Write1 02 132 274 405 536 6410 64306090120150SE +/- 11.67, N = 6SE +/- 8.06, N = 6SE +/- 1.93, N = 6SE +/- 1.69, N = 6SE +/- 2.54, N = 6SE +/- 2.50, N = 6SE +/- 2.10, N = 6125.5975.6960.8752.6150.6539.0929.951. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4