aio.log

POWER8 testing with a CHRP IBM p (emulated by qemu) and Device 1234:1111 on Debian 8.1 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1510291-BE-AIOLOG18727.

aio.logProcessorMotherboardMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionaioPOWER8 @ 3.00GHz (1 Core)CHRP IBM p (emulated by qemu)1024MB11GB QEMU HDDDevice 1234:1111Realtek RTL-8100/8101L/8139Debian 8.13.16.0-4-powerpc64le (ppc64le)GCC 4.9.2ext41024x768OpenBenchmarking.org- --build=powerpc64le-linux-gnu --disable-browser-plugin --disable-libquadmath --disable-libsanitizer --disable-libsanitizer --disable-multilib --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-secureplt --enable-shared --enable-threads=posix --host=powerpc64le-linux-gnu --target=powerpc64le-linux-gnu --with-arch-directory=ppc64 --with-cpu=power7 --with-long-double-128 --with-tune=power8 -v - CFQ / data=ordered,errors=remount-ro,relatime,rw- Disk Scheduler: CFQ.

aio.logaio-stress: Rand WriteStandard ErrorStandard Deviationaio141.5546.5880.61%OpenBenchmarking.org

AIO-Stress

Test: Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writeaio306090120150SE +/- 46.58, N = 6141.551. (CC) gcc options: -pthread -laio

Phoronix Test Suite v10.8.4