g 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 Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1 Microseconds < Lower Is Better rackspace-compute . 99.37 |==================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1 Mbits/sec > Higher Is Better rackspace-compute . 445.75 |=================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1 Connections/sec > Higher Is Better rackspace-compute . 2725 |=====================================================