int mx Xen HVM domU 4.1.5 testing on CentOS 6.9 via the Phoronix Test Suite. Intel Xeon E5-2670 0: Processor: Intel Xeon E5-2670 0 @ 2.59GHz (1 Core), Motherboard: Xen HVM domU v4.1.5, Memory: 1 x 1020 MB RAM, Disk: 20GB OS: CentOS 6.9, Kernel: 2.6.32-696.16.1.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext3, System Layer: Xen HVM domU 4.1.5 IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better Intel Xeon E5-2670 0 . 4720.38 |=============================================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better Intel Xeon E5-2670 0 . 445.04 |================================================ Timed PHP Compilation 7.1.9 Time To Compile Seconds < Lower Is Better Intel Xeon E5-2670 0 . 511.35 |================================================ Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better Intel Xeon E5-2670 0 . 4073.97 |=============================================== PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Intel Xeon E5-2670 0 . 93021 |=================================================