test_fio Xen HVM domU 4.7.6-1.28 testing on CentOS Linux 7 via the Phoronix Test Suite. zero_test_fio: Processor: 2 x Intel Xeon E5-2690 0 (3 Cores), Motherboard: Xen HVM domU (4.7.6-1.28 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, 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 4.7.6-1.28 Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better zero_test_fio . 1.434 |======================================================== Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better zero_test_fio . 358 |========================================================== Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better zero_test_fio . 55.6 |========================================================= Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better zero_test_fio . 14127 |========================================================