virtio and threads io mode are enabled
HTML result view exported from: https://openbenchmarking.org/result/1501242-SO-AIOVIRTIO05.
aio-virtio-blk-threads-io-modeProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen Resolutionvirtio-blk-threads-io-mode4 x AMD Opteron 23xx (Gen 3 Class Opteron) @ 2.30GHz (4 Cores)QEMU Standard PC (i440FX + PIIX 1996)Intel 440FX- 82441FX PMC1 x 6144 MB RAM16GBCirrus Logic GD 5446Red Hat Virtio deviceUbuntu 14.043.13.0-24-generic (x86_64)GCC 4.8ext4800x600OpenBenchmarking.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 - data=ordered,errors=remount-ro,relatime,rw
aio-virtio-blk-threads-io-modeaio-stress: Rand WriteStandard ErrorStandard Deviationvirtio-blk-threads-io-mode533.3423.2110.66%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writevirtio-blk-threads-io-mode120240360480600SE +/- 23.21, N = 6533.341. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4