testtwo Xen HVM domU 4.2.amazon testing on Ubuntu 14.04 via the Phoronix Test Suite. testtwo: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (4 Cores), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 16384 MB + 14866 MB RAM, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Network: Intel 82599 Virtual Function OS: Ubuntu 14.04, Kernel: 3.13.0-74-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon Dbench 4.0 Client Count: 1 MB/s > Higher Is Better testtwo . 160.31 |=============================================================