benchmark-test Xen HVM domU 4.7.6-1.27 testing on CentOS Linux 7 via the Phoronix Test Suite. configuration: Processor: 2 x Intel Xeon E5-2680 v2 (8 Cores), Motherboard: Xen HVM domU (4.7.6-1.27 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16380 MB RAM, Disk: 18GB, Graphics: Cirrus Logic GD 5446 OS: CentOS Linux 7, Kernel: 3.10.0-957.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.7.6-1.27 IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better configuration . 518.20 |======================================================= IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better configuration . 4927.13 |====================================================== IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better configuration . 503.45 |======================================================= IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better configuration . 519.09 |======================================================= IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better configuration . 2803.47 |====================================================== IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better configuration . 4800.40 |======================================================