virt-ramtest Xen HVM domU 4.4.1 testing on Ubuntu 14.04 via the Phoronix Test Suite. add float: Processor: AMD Athlon X2 QL-65 @ 2.10GHz (1 Core), Motherboard: Xen HVM domU v4.4.1, Chipset: Intel 440FX- 82441FX PMC, Memory: 1024MB, Disk: 7GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.16.0-34-generic (x86_64), Desktop: Unity 7.2.4, Display Driver: cirrus 1.5.2, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.1 RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better add float . 1680.14 |==========================================================