xen-aio Xen HVM domU 4.4.2 testing on Ubuntu 14.04 via the Phoronix Test Suite. xen #1: Processor: Intel Xeon E5-2630 v3 @ 2.40GHz (1 Core), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 4.2.0-27-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 xen #2: Processor: Intel Xeon E5-2630 v3 @ 2.40GHz (1 Core), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 4.2.0-27-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 xen #3: Processor: Intel Xeon E5-2630 v3 @ 2.40GHz (1 Core), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 4.2.0-27-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 xen #4: Processor: Intel Xeon E5-2630 v3 @ 2.40GHz (1 Core), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 4.2.0-27-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 xen #5: Processor: Intel Xeon E5-2630 v3 @ 2.40GHz (1 Core), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 4.2.0-27-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 xen #6: Processor: Intel Xeon E5-2630 v3 @ 2.40GHz (1 Core), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 4.2.0-27-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 xen #7: Processor: Intel Xeon E5-2630 v3 @ 2.40GHz (1 Core), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 4.2.0-27-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 xen #8: Processor: Intel Xeon E5-2630 v3 @ 2.40GHz (1 Core), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 4.2.0-27-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better xen #1 . 370.85 |============================================================== Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better xen #1 . 8168.09 |============================================================= Dbench 4.0 Client Count: 1 MB/s > Higher Is Better xen #1 . 26.39 |=============================================================== Flexible IO Tester 2.1.11 Test: Example Network Job - Disk Target: Default Test Directory Seconds (Run Time) < Lower Is Better xen #1 . 63.43 |=============================================================== Flexible IO Tester 2.1.11 Test: Intel IOMeter File Server Access Pattern - Disk Target: Default Test Directory Seconds (Run Time) < Lower Is Better xen #1 . 68.15 |=============================================================== Loopback TCP Network Performance Time To Transfer 10GB Via Loopback Seconds < Lower Is Better xen #1 . 18.48 |=============================================================== PostgreSQL pgbench 9.4.3 Scaling: On-Disk - Test: Normal Load - Mode: Read Write TPS > Higher Is Better xen #1 . 274.02 |============================================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better xen #1 . 2142 |================================================================ Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better xen #1 . 2476.74 |=============================================================