e Xen HVM domU 4.1.5 testing on CentOS Linux 7 via the Phoronix Test Suite. rackspace-compute: Processor: 4 x Intel Xeon E5-2680 v2 (7 Cores), Motherboard: Xen HVM domU v4.1.5, Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 7676 MB RAM, Disk: 50GB, Graphics: Cirrus Logic GD 5446 OS: CentOS Linux 7, Kernel: 3.10.0-1062.4.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.1.5 RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better rackspace-compute . 17739.77 |================================================= RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better rackspace-compute . 16331.76 |================================================= RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better rackspace-compute . 17814.83 |================================================= RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better rackspace-compute . 16913.63 |================================================= Stream 2013-01-17 Add MB/s > Higher Is Better rackspace-compute . 34931.44 |================================================= Stream 2013-01-17 Copy MB/s > Higher Is Better rackspace-compute . 17540.08 |================================================= Stream 2013-01-17 Scale MB/s > Higher Is Better rackspace-compute . 32459.28 |================================================= Tinymembench 2018-05-28 Standard Memcpy MB/s > Higher Is Better rackspace-compute . 2099.01 |================================================== Tinymembench 2018-05-28 Standard Memset MB/s > Higher Is Better rackspace-compute . 7139.98 |================================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB MiB/s > Higher Is Better rackspace-compute . 2004.73 |================================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB MiB/s > Higher Is Better rackspace-compute . 4151.94 |================================================== CacheBench Read Cache MB/s > Higher Is Better rackspace-compute . 2358.66 |================================================== CacheBench Write Cache MB/s > Higher Is Better rackspace-compute . 18672.03 |=================================================