2 x AMD Opteron 6344 testing on CentOS Linux 7.0.1406 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1412298-KH-AIO94298891.
aioProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemScreen Resolutionaio2 x AMD Opteron 6344 @ 2.60GHz (24 Cores)Supermicro H8DG6/H8DGi v1.016 x 16384 MB DDR3-1600MHz2 x 1000GB Seagate ST91000640NS + 2 x 1000GB Seagate ST31000340NS + 1000GB Western Digital WD1002FAEX-0 + 8 x 1000GB Seagate ST31000340AS + 1000GB Hitachi HDT72101CentOS Linux 7.0.14063.10.0-123.13.2.el7.x86_64 (x86_64)GCC 4.8.2 20140120ext41280x1024OpenBenchmarking.org- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - CFQ / data=ordered,relatime,rw- Scaling Governor: acpi-cpufreq ondemand- Disk Scheduler: CFQ.
aioaio-stress: Rand WriteStandard ErrorStandard Deviationaio1157.963.800.57%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writeaio2004006008001000SE +/- 3.80, N = 31157.96
Phoronix Test Suite v10.8.4