test_1____4K__8gb_rw 2 x Intel Xeon E312xx (Sandy Bridge) testing with a OpenStack Foundation Nova v2014.2.3 and Red Hat QXL paravirtual graphic card on Ubuntu 14.04 via the Phoronix Test Suite. test_1____4K__8gb_rw: Processor: 2 x Intel Xeon E312xx (Sandy Bridge) @ 2.60GHz (2 Cores), Motherboard: OpenStack Foundation Nova v2014.2.3, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 13312 MB RAM, Disk: 50GB, Graphics: Red Hat QXL paravirtual graphic card, Network: Red Hat Virtio device OS: Ubuntu 14.04, Kernel: 3.13.0-52-generic (x86_64), Compiler: GCC 4.8, File-System: ext4 IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better test_1____4K__8gb_rw . 5126.93 |=============================================== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better test_1____4K__8gb_rw . 574.15 |================================================