iozone3 Xen 3.1.2-371.1.2.el5 Hypervisor testing on Ubuntu 12.04 via the Phoronix Test Suite. 2013-11-12 16:25: Processor: Intel Xeon X5450 @ 3.00GHz (1 Core), Motherboard: Red Hat HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 18GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 12.04, Kernel: 3.8.0-29-generic (i686), Desktop: Unity 2D 5.20.0, Display Driver: cirrus 1.5.2, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 800x600, System Layer: Xen 3.1.2-371.1.2.el5 Hypervisor IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 2013-11-12 16:25 . 36.67 |===================================================== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 2013-11-12 16:25 . 48.86 |===================================================== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better 2013-11-12 16:25 . 34.56 |===================================================== IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 2013-11-12 16:25 . 31.65 |===================================================== IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 2013-11-12 16:25 . 26.89 |===================================================== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better 2013-11-12 16:25 . 20.40 |===================================================== IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 2013-11-12 16:25 . 38.25 |===================================================== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 2013-11-12 16:25 . 32.48 |===================================================== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better 2013-11-12 16:25 . 29.05 |===================================================== IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 2013-11-12 16:25 . 31.84 |===================================================== IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 2013-11-12 16:25 . 31.16 |===================================================== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better 2013-11-12 16:25 . 31.77 |===================================================== IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 2013-11-12 16:25 . 34.87 |===================================================== IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better 2013-11-12 16:25 . 24.37 |===================================================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better 2013-11-12 16:25 . 53.82 |===================================================== IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 2013-11-12 16:25 . 212.12 |==================================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 2013-11-12 16:25 . 279.42 |==================================================== IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 2013-11-12 16:25 . 52.83 |===================================================== IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better 2013-11-12 16:25 . 49.05 |===================================================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better 2013-11-12 16:25 . 51.31 |===================================================== IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 2013-11-12 16:25 . 46.14 |===================================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 2013-11-12 16:25 . 55.73 |===================================================== IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better 2013-11-12 16:25 . 422.41 |==================================================== IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better 2013-11-12 16:25 . 55.42 |=====================================================