f 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 SQLite 3.30.1 Timed SQLite Insertions Seconds < Lower Is Better rackspace-compute . 23.43 |==================================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better rackspace-compute . 557 |====================================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better rackspace-compute . 108 |====================================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better rackspace-compute . 27700 |==================================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better rackspace-compute . 352 |====================================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better rackspace-compute . 114 |====================================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better rackspace-compute . 29050 |==================================================== Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better rackspace-compute . 502 |====================================================== Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better rackspace-compute . 168 |====================================================== Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better rackspace-compute . 42967 |==================================================== Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better rackspace-compute . 251 |====================================================== Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better rackspace-compute . 138 |====================================================== Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better rackspace-compute . 34967 |==================================================== Dbench 4.0 12 Clients MB/s > Higher Is Better rackspace-compute . 605.76 |=================================================== Dbench 4.0 1 Clients MB/s > Higher Is Better rackspace-compute . 138.82 |=================================================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better rackspace-compute . 433.83 |=================================================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better rackspace-compute . 90.09 |==================================================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better rackspace-compute . 226.03 |=================================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better rackspace-compute . 1851 |=====================================================