Xen HVM domU 4.2.amazon testing on Amazon Linux AMI 2015.09 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1510242-BE-ALDISK66349.
aldiskProcessorMotherboardChipsetMemoryDiskGraphicsOSKernelCompilerFile-SystemSystem LayeraldiskIntel Xeon E5-2676 v3 @ 2.40GHz (1 Core)Xen HVM domUIntel 440FX- 82441FX PMC1024MB8GBCirrus Logic GD 5446Amazon Linux AMI 2015.094.1.7-15.23.amzn1.x86_64 (x86_64)GCC 4.8.3 20140911ext4Xen HVM domU 4.2.amazonOpenBenchmarking.org- --build=x86_64-amazon-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++,fortran,ada,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 - NOOP / data=ordered,noatime,rw- Disk Scheduler: NOOP.
aldiskaio-stress: Rand WriteStandard ErrorStandard Deviationaldisk74.240.060.14%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writealdisk1632486480SE +/- 0.06, N = 374.241. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4