sl-java-1 Xen 4.1.5 Hypervisor testing on Ubuntu 14.04 via the Phoronix Test Suite. Intel Xeon E5-2650 v2: Processor: Intel Xeon E5-2650 v2 @ 2.60GHz (2 Cores), Memory: 8192MB, Disk: 25GB OS: Ubuntu 14.04, Kernel: 3.13.0-65-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext3, System Layer: Xen 4.1.5 Hypervisor Java SciMark 2.0 FFT Performance Mflops > Higher Is Better Intel Xeon E5-2650 v2 . 818.42 |=============================================== Java SciMark 2.0 SOR Performance Mflops > Higher Is Better Intel Xeon E5-2650 v2 . 1081.90 |============================================== Java SciMark 2.0 Composite Performance Mflops > Higher Is Better Intel Xeon E5-2650 v2 . 1201.76 |============================================== Java SciMark 2.0 Monte Carlo Performance Mflops > Higher Is Better Intel Xeon E5-2650 v2 . 605.23 |=============================================== Bork File Encrypter 1.4 File Encryption Time Seconds < Lower Is Better Intel Xeon E5-2650 v2 . 22.82 |================================================