aio-stress.txt Intel Xeon E5-2430 0 testing on CentOS 6.3 (Final) via the Phoronix Test Suite. first aio: Processor: Intel Xeon E5-2430 0 @ 2.20GHz (4 Cores), Motherboard: Microsoft Virtual Machine v7.0, Memory: 16384MB, Disk: 215GB Virtual Disk OS: CentOS 6.3 (Final), Kernel: 2.6.32-358.2.1.el6.centos.plus.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better first aio . 1754.61 |==========================================================