kvm disk test
AMD Phenom II X4 B45 testing with a Bochs and Cirrus Logic GD 5446 on Fedora 16 (Verne) via the Phoronix Test Suite.


cache=none: 

	Processor: AMD Phenom II X4 B45 @ 3.10GHz (4 Cores), Motherboard: Bochs, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 32GB QEMU HDD, Graphics: LLVMpipe, Network: Realtek RTL-8139/8139C/8139C+

	OS: Fedora 16 (Verne), Kernel: 3.1.0-7.fc16.i686 (i686), Desktop: KDE 4.7.2, Display Server: X Server 1.11.1, Display Driver: cirrus 1.3.2, OpenGL: 2.1 Mesa 7.11.2 Gallium 0.4, Compiler: GCC 4.6.3 20120306, File-System: ext4, Screen Resolution: 1024x768


IOzone 3.347
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
cache=none . 144.71 |==========================================================


IOzone 3.347
Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
cache=none . 1162.93 |=========================================================


IOzone 3.347
Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
cache=none . 149.41 |==========================================================


IOzone 3.347
Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
cache=none . 2115.72 |=========================================================


IOzone 3.347
Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
cache=none . 155.42 |==========================================================


IOzone 3.347
Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
cache=none . 1442.08 |=========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 256MB - Thread Count: 4
MB/s > Higher Is Better
cache=none . 99.78 |===========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 256MB - Thread Count: 4
MB/s > Higher Is Better
cache=none . 1.55 |============================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 256MB - Thread Count: 4
MB/s > Higher Is Better
cache=none . 119.47 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 256MB - Thread Count: 4
MB/s > Higher Is Better
cache=none . 10.12 |===========================================================