VMware testing on RedHatEnterpriseServer 6.2 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1206049-BY-1206042BY26.
rhel6-aio-stress0ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemSystem Layer2012-06-04 10:34centos6-paralel-0centos6-paravirt-12 x AMD Opteron 6174 @ 2.20GHz (4 Cores)Intel 440BXIntel 440BX/ZX/DX1 x 4096 MB DRAM32GB Virtual diskVMware SVGA IIIntel 82545EM GigabitRedHatEnterpriseServer 6.22.6.32-220.17.1.el6.x86_64 (x86_64)GCC 4.4.6 20110731ext4VMwareCentOS 6.22.6.32-220.17.1.el6.centos.plus.x86_64 (x86_64)OpenBenchmarking.orgCompiler Details- --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-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic System Details- 2012-06-04 10:34: SELinux: Enabled.Disk Mount Options Details- 2012-06-04 10:34: barrier=1,data=ordered,relatime,rw,seclabel- centos6-paralel-0: barrier=1,data=ordered,relatime,rw- centos6-paravirt-1: barrier=1,data=ordered,relatime,rw
rhel6-aio-stress0aio-stress: Rand WriteDifferenceStandard ErrorStandard Deviation2012-06-04 10:34centos6-paralel-0centos6-paravirt-1113.831.00x4.038.66%463.194.07x28.9615.31%449.163.95x25.9714.16%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Write2012-06-04 10:34centos6-paralel-0centos6-paravirt-1100200300400500SE +/- 4.03, N = 6SE +/- 28.96, N = 6SE +/- 25.97, N = 6113.83463.19449.161. (CC) gcc options: -laio -lpthread
Phoronix Test Suite v10.8.4