iozone_test VirtualBox 4.2.16 testing on Ubuntu 12.10 via the Phoronix Test Suite. 9_13_iozone_testtest_2_GB: Processor: Intel Core i7-3615QM @ 2.31GHz (4 Cores), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 2 x 9GB VBOX HDD, Graphics: InnoTek VirtualBox, Audio: Intel 82801AA AC 97 Audio, Monitor: VBOX monitor, Network: Intel 82540EM Gigabit OS: Ubuntu 12.10, Kernel: 3.5.0-25-generic (i686), Desktop: Unity 6.12.0, Display Driver: vboxvideo 1.0.1, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 640x480, System Layer: VirtualBox 4.2.16 IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 9_13_iozone_testtest_2_GB . 4573.97 |========================================== IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 9_13_iozone_testtest_2_GB . 3044.99 |========================================== IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 9_13_iozone_testtest_2_GB . 228.77 |=========================================== IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 9_13_iozone_testtest_2_GB . 212.63 |=========================================== IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 9_13_iozone_testtest_2_GB . 4648.26 |========================================== IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 9_13_iozone_testtest_2_GB . 222.48 |===========================================