mqy Xen HVM domU 4.0.1 testing on Ubuntu 12.04 via the Phoronix Test Suite. mqy-pts/aio-stress: Processor: Intel Xeon E5-2430 0 @ 2.20GHz (1 Core), Motherboard: Xen HVM domU v4.0.1, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 512 MB RAM, Disk: 20GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 12.04, Kernel: 3.2.0-29-generic (x86_64), Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 800x600, System Layer: Xen HVM domU 4.0.1 mqy-nb: Processor: Intel Core i3-2350M @ 2.30GHz (4 Cores), Motherboard: LENOVO 4286AQ2, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 4096MB, Disk: 500GB HITACHI HTS54505, Graphics: Intel Sandybridge Mobile (GT2) (1150MHz), Audio: Conexant CX20590, Network: Intel 82579LM Gigabit Connection + Realtek RTL8188CE 802.11b/g/n OS: Ubuntu 12.04, Kernel: 3.8.0-34-generic (x86_64), Desktop: Unity 5.20.0, Display Server: X Server 1.13.3, Display Driver: intel 2.21.6, OpenGL: 3.0 Mesa 9.1.7, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1366x768 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better mqy-pts/aio-stress . 26.74 |=================================================== mqy-nb ............. 23.99 |==============================================