4 x AMD Opteron 6128 testing with a and on CentOS 5.3 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1111305-LI-R512MEMOR72.
R-512 Memory craftyProcessorMemoryDiskOSKernelCompilerFile-System2011-11-29 12:034 x AMD Opteron 6128 @ 2.00GHz (4 Cores)512MB8GBCentOS 5.32.6.18-128.el5xen (x86_64)GCC 4.1.2ext3OpenBenchmarking.org- SELinux: Enabled.
R-512 Memory craftycrafty: Elapsed TimeStandard ErrorStandard Deviation2011-11-29 12:033410.064.130.21%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.3Elapsed Time2011-11-29 12:037001400210028003500SE +/- 4.13, N = 33410.06
Phoronix Test Suite v10.8.4