TEST_IO

Xen HVM domU 4.4.1-xs128151 testing on Ubuntu 14.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1612236-SO-1612228SO00.

TEST_IOProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelCompilerFile-SystemSystem LayerDesktopDisplay ServerDisplay DriverOpenGLScreen ResolutionTEST_IO_CONFIGaio-hddIntel Xeon E5-2623 v4 @ 2.60GHz (8 Cores)Xen HVM domUIntel 440FX- 82441FX PMC16384 MB + 14328 MB RAM48GBDevice 1234:1111NVIDIA GPU 71 HDMI/DPUbuntu 14.044.4.0-57-generic (x86_64)GCC 4.8 + CUDA 7.5ext4Xen HVM domU 4.4.1-xs128151Intel Core i7-4510U @ 3.10GHz (4 Cores)Type2- Board Vendor Name1 ProductIntel Haswell-ULT DRAM8192MB750GB TOSHIBA MQ01ABD0Intel Haswell-ULT IGP 2048MB (1100MHz)Intel Haswell HDMIRealtek RTL8111/8168/8411 + Intel Wireless 3160GNOME Shell 3.10.4X Server 1.18.3intel 2.99.9173.3 Mesa 11.2.0GCC 4.81366x768OpenBenchmarking.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-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 Disk Mount Options Details- TEST_IO_CONFIG: data=ordered,errors=remount-ro,relatime,rwDisk Details- aio-hdd: DEADLINE / data=ordered,errors=remount-ro,relatime,rwSystem Details- aio-hdd: Disk Scheduler: DEADLINE.

TEST_IOaio-stress: Rand WriteDifferenceStandard ErrorStandard DeviationTEST_IO_CONFIGaio-hdd1864.9325.62x7.410.69%72.801.00x0.250.59%OpenBenchmarking.org

AIO-Stress

Test: Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WriteTEST_IO_CONFIGaio-hdd400800120016002000SE +/- 7.41, N = 3SE +/- 0.25, N = 31864.9372.801. (CC) gcc options: -pthread -laio

Phoronix Test Suite v10.8.4