phpbencht Xen HVM domU 4.2.amazon testing on Ubuntu 16.04 via the Phoronix Test Suite. testphp: Processor: Intel Xeon E5-2676 v3 @ 2.40GHz (1 Core), Motherboard: Xen HVM domU (4.2.amazon BIOS), Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 1024 MB RAM, Disk: 30GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 16.04, Kernel: 4.4.0-1061-aws (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better testphp . 310549 |============================================================= testphp . 309849 |============================================================= testphp . 309764 |============================================================= testphp . 310401 |============================================================= testphp . 310365 |============================================================= testphp . 311459 |============================================================= testphp . 310602 |============================================================= testphp . 310863 |============================================================= testphp . 310107 |============================================================= testphp . 309613 |=============================================================