kvm-1_iozone QEMU 2.0.0 testing on Ubuntu 14.04 via the Phoronix Test Suite. kvm-1__iozone: Processor: 16 x QEMU Virtual 2.0.0 @ 2.10GHz (16 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 15360MB, Disk: 17GB QEMU HDD, Graphics: LLVMpipe, Audio: Intel 82801FB/FBM/FR/FW/FRW, Network: Realtek RTL-8100/8101L/8139 OS: Ubuntu 14.04, Kernel: 3.16.0-30-generic (x86_64), Desktop: Unity 7.2.4, Display Server: X Server 1.16.0, Display Driver: cirrus 1.5.2, OpenGL: 3.0 Mesa 10.3.2 Gallium 0.4, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 2.0.0 IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better kvm-1__iozone . 3664.96 |====================================================== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better kvm-1__iozone . 4362.10 |====================================================== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better kvm-1__iozone . 5554.80 |====================================================== IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better kvm-1__iozone . 3343.08 |====================================================== IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better kvm-1__iozone . 4040.76 |====================================================== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better kvm-1__iozone . 5251.87 |====================================================== IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better kvm-1__iozone . 105.80 |======================================================= IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better kvm-1__iozone . 108.97 |======================================================= IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better kvm-1__iozone . 108.76 |======================================================= IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better kvm-1__iozone . 105.44 |======================================================= IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better kvm-1__iozone . 105.59 |======================================================= IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better kvm-1__iozone . 106.77 |======================================================= IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better kvm-1__iozone . 3845.13 |====================================================== IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better kvm-1__iozone . 4450.22 |====================================================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better kvm-1__iozone . 5192.95 |====================================================== IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better kvm-1__iozone . 3413.43 |====================================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better kvm-1__iozone . 3147.37 |====================================================== IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better kvm-1__iozone . 108.16 |======================================================= IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better kvm-1__iozone . 106.65 |======================================================= IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better kvm-1__iozone . 108.80 |======================================================= IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better kvm-1__iozone . 99.45 |======================================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better kvm-1__iozone . 99.04 |======================================================== IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better kvm-1__iozone . 3649.34 |====================================================== IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better kvm-1__iozone . 94.92 |========================================================