PV-m3.medium Xen 4.2.amazon Hypervisor testing on Ubuntu 14.04 via the Phoronix Test Suite. PV-m3.medium: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 8GB OS: Ubuntu 14.04, Kernel: 3.13.0-48-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better PV-m3.medium . 4015.98 |======================================================= AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better PV-m3.medium . 86.21 |========================================================= BYTE Unix Benchmark 3.6 Computational Test: Floating-Point Arithmetic LPS > Higher Is Better PV-m3.medium . 1 |=============================================================