iozone1 Intel Xeon E312xx testing with a Red Hat OpenStack Nova and Cirrus Logic GD 5446 on CentOS 6.4 via the Phoronix Test Suite. 2013-10-18 15:15: Processor: Intel Xeon E312xx @ 2.00GHz (4 Cores), Motherboard: Red Hat OpenStack Nova, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 8192 MB RAM, Disk: 10GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: CentOS 6.4, Kernel: 2.6.32-358.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4 IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 2013-10-18 15:15 . 287.82 |==================================================== IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 2013-10-18 15:15 . 5679.97 |=================================================== IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 2013-10-18 15:15 . 302.37 |==================================================== IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 2013-10-18 15:15 . 6546.33 |=================================================== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 2013-10-18 15:15 . 312.96 |==================================================== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 2013-10-18 15:15 . 6349.92 |===================================================