QEMU 1.7.1 testing on CentOS 6.5 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1405262-PL-AIOSTRESS15.
aio-stresstestProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemSystem LayeraiostresstestQEMU Virtual 1.7.1 @ 2.66GHz (2 Cores)Bochs4096MB48GBCentOS 6.52.6.32-431.11.2.el6.x86_64 (x86_64)GCC 4.4.7 20120313ext3QEMU 1.7.1OpenBenchmarking.org- --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ppl --with-tune=generic - acl,barrier=1,data=ordered,errors=continue,relatime,rw,user_xattr
aio-stresstestaio-stress: Rand WriteStandard ErrorStandard Deviationaiostresstest101.3210.2224.71%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writeaiostresstest20406080100SE +/- 10.22, N = 6101.321. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4