EC2-Cachebench Xen HVM domU 4.2.amazon testing on Ubuntu 16.04 via the Phoronix Test Suite. t2.small: Processor: Intel Xeon E5-2676 v3 @ 2.40GHz (1 Core), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 16GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 16.04, Kernel: 4.4.0-1069-aws (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon CacheBench Test: Read MB/s > Higher Is Better t2.small . 2252.45 |=========================================================== CacheBench Test: Write MB/s > Higher Is Better t2.small . 9872.29 |=========================================================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better t2.small . 23856.59 |========================================================== C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better t2.small . 1231.57 |===========================================================