ubuntu-hvm-stream stream memory benchmark on ubuntu 14.04 HVM ub: Processor: Intel Core i5-4670K @ 3.41GHz (4 Cores), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 12280 MB RAM, Disk: 5GB, Graphics: LLVMpipe OS: Ubuntu 14.04, Kernel: 4.2.0-27-generic (x86_64), Desktop: Unity 7.2.6, Display Server: X Server 1.17.2, Display Driver: cirrus 1.5.3, OpenGL: 3.0 Mesa 11.0.2 Gallium 0.4, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 ubuntu-hvm-stream: Processor: Intel Core i5-4670K @ 3.41GHz (4 Cores), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 12280 MB RAM, Disk: 5GB, Graphics: LLVMpipe OS: Ubuntu 14.04, Kernel: 4.2.0-27-generic (x86_64), Desktop: Unity 7.2.6, Display Server: X Server 1.17.2, Display Driver: cirrus 1.5.3, OpenGL: 3.0 Mesa 11.0.2 Gallium 0.4, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 Stream 2013-01-17 Type: Copy MB/s > Higher Is Better ub ................ 15188.53 |================================================= ubuntu-hvm-stream . 15190.82 |================================================= Stream 2013-01-17 Type: Scale MB/s > Higher Is Better ub ................ 15063.24 |================================================= ubuntu-hvm-stream . 15058.13 |================================================= Stream 2013-01-17 Type: Triad MB/s > Higher Is Better ub ................ 17112.76 |================================================= ubuntu-hvm-stream . 17117.66 |================================================= Stream 2013-01-17 Type: Add MB/s > Higher Is Better ub ................ 17077.89 |================================================= ubuntu-hvm-stream . 17082.36 |=================================================