phoronix-iozone3Uno Xen HVM domU 4.4.1-xs100346 testing on Ubuntu 14.04 via the Phoronix Test Suite. Uno: Processor: 2 x Intel Xeon L5335 @ 2.00GHz (4 Cores), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 4088 MB RAM, Disk: 19GB, Graphics: Device 1234:1111 OS: Ubuntu 14.04, Kernel: 3.13.0-52-generic (x86_64), Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 800x600, System Layer: Xen HVM domU 4.4.1-xs100346 IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better Uno . 2092.72 |================================================================ IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better Uno . 1858.09 |================================================================ IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better Uno . 104.08 |================================================================= IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better Uno . 117.73 |================================================================= IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better Uno . 2185.05 |================================================================ IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better Uno . 33.09 |==================================================================