/opt Xen HVM domU 4.0.1 testing on CentOS 6.3 via the Phoronix Test Suite. io: Processor: 4 x Intel Xeon E5-2430 0 @ 2.20GHz (4 Cores), Motherboard: Xen HVM domU v4.0.1, Memory: 8192MB, Disk: 20GB OS: CentOS 6.3, Kernel: 2.6.32-358.6.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: Xen HVM domU 4.0.1 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better io . 446.31 |==================================================================