streamtest Xen HVM domU 4.2.amazon testing on Ubuntu 14.04 via the Phoronix Test Suite. test1: Processor: Intel Xeon E5-2670 v2 @ 2.49GHz (2 Cores), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 8192MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.13.0-48-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon test2: Processor: Intel Xeon E5-2670 v2 @ 2.49GHz (2 Cores), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 8192MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.13.0-48-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon test3: Processor: Intel Xeon E5-2670 v2 @ 2.49GHz (2 Cores), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 8192MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.13.0-48-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon Stream 2013-01-17 Type: Copy MB/s > Higher Is Better test1 . 10321.70 |============================================================= test2 . 10361.70 |============================================================= test3 . 10329.79 |============================================================= Stream 2013-01-17 Type: Scale MB/s > Higher Is Better test1 . 10352.89 |============================================================= test2 . 10353.76 |============================================================= test3 . 10384.88 |============================================================= Stream 2013-01-17 Type: Triad MB/s > Higher Is Better test1 . 10925.57 |============================================================= test2 . 10932.60 |============================================================= test3 . 10954.44 |============================================================= Stream 2013-01-17 Type: Add MB/s > Higher Is Better test1 . 10891.65 |============================================================= test2 . 10892.84 |============================================================= test3 . 10922.89 |=============================================================