Ellis-iostress

Xen HVM domU 4.1.2 testing on Red Hat Enterprise Linux Server 6.3 (Santiago) via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1211155-SU-1211158SU71.

Ellis-iostressProcessorMotherboardChipsetMemoryDiskGraphicsOSKernelDesktopCompilerFile-SystemSystem Layer2012-11-15 21:18single-nodeIntel Xeon X3323 @ 2.50GHz (1 Core)Xen HVM domU v4.1.2Intel 440FX- 82441FX PMC1 x 1015 MB RAM50GBCirrus Logic GD 5446Red Hat Enterprise Linux Server 6.3 (Santiago)2.6.32-279.el6.i686 (i686)GNOMEGCC 4.4.6 20120305ext3Xen HVM domU 4.1.2OpenBenchmarking.orgCompiler Details- --build=i686-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=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 Disk Details- CFQ / acl,barrier=1,data=ordered,errors=continue,relatime,rw,user_xattr System Details- Disk Scheduler: CFQ.

Ellis-iostressaio-stress: Rand WriteDifferenceStandard ErrorStandard Deviation2012-11-15 21:18single-node8.031.00x0.144.34%11.531.44x0.153.29%OpenBenchmarking.org

AIO-Stress

Test: Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Write2012-11-15 21:18single-node3691215SE +/- 0.14, N = 6SE +/- 0.15, N = 68.0311.531. (CC) gcc options: -laio -lpthread

Phoronix Test Suite v10.8.4