cpubench testing cpu in kvm w/4 cores cpubench: Processor: 4 x QEMU Virtual 1.7.0 @ 4.29GHz (4 Cores), Motherboard: Bochs, Chipset: Intel 440FX- 82441FX PMC, Memory: 8192MB, Disk: 107GB QEMU HDD, Graphics: AMD Radeon HD 6900 2048MB (800/1250MHz), Audio: Generic 1af4 ID 22, Monitor: ASUS VE278, Network: Red Hat Virtio device OS: Ubuntu 14.04, Kernel: 3.13.0-16-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.15.0, Display Driver: fglrx 13.35.5, OpenGL: 4.3.12795, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080, System Layer: QEMU 1.7.0 Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better cpubench . 17441.89 |========================================================== C-Ray 1.1 Total Time Seconds < Lower Is Better cpubench . 37.14 |============================================================= PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better cpubench . 2221 |============================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better cpubench . 11146.60 |========================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better cpubench . 12719.67 |==========================================================