all QEMU 1.0.50 testing on Ubuntu 12.04 via the Phoronix Test Suite. all: Processor: QEMU Virtual 1.0.50 @ 2.60GHz (1 Core), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 1 x 1024 MB RAM, Disk: 50GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 12.04, Kernel: 3.2.0-60-virtual (x86_64), Display Driver: cirrus, Compiler: GCC 4.6, File-System: ext4, System Layer: QEMU 1.0.50 7-Zip Compression 9.20.1 Compress Speed Test MIPS > Higher Is Better all . 2946 |=================================================================== GraphicsMagick 1.3.19 Operation: HWB Color Space Iterations Per Minute > Higher Is Better all . 87 |===================================================================== GraphicsMagick 1.3.19 Operation: Blur Iterations Per Minute > Higher Is Better all . 38 |===================================================================== GraphicsMagick 1.3.19 Operation: Local Adaptive Thresholding Iterations Per Minute > Higher Is Better all . 69 |===================================================================== GraphicsMagick 1.3.19 Operation: Resizing Iterations Per Minute > Higher Is Better all . 50 |===================================================================== GraphicsMagick 1.3.19 Operation: Sharpen Iterations Per Minute > Higher Is Better all . 14 |===================================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better all . 11918.32 |=============================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better all . 7978.87 |================================================================ RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better all . 11617.41 |=============================================================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better all . 8009.99 |================================================================ RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better all . 12618.04 |=============================================================== RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better all . 10771.05 |=============================================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better all . 12005.94 |=============================================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better all . 10947.35 |=============================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better all . 12283.10 |=============================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better all . 9473.21 |================================================================ CacheBench Test: Read MB/s > Higher Is Better all . 2670.83 |================================================================ CacheBench Test: Write MB/s > Higher Is Better all . 9275.85 |================================================================ CacheBench Test: Read / Modify / Write MB/s > Higher Is Better all . 16094.51 |=============================================================== Gzip Compression 2GB File Compression Seconds < Lower Is Better all . 19.90 |================================================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better all . 733.17 |================================================================= IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better all . 6656.98 |================================================================ IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better all . 616.77 |================================================================= IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better all . 452.89 |================================================================= IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better all . 786.07 |================================================================= IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better all . 615.32 |================================================================= IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better all . 676.62 |================================================================= IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better all . 443.61 |================================================================= IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better all . 727.55 |================================================================= IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better all . 8093.59 |================================================================ IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better all . 799.67 |================================================================= IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better all . 783.84 |================================================================= IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better all . 659.56 |================================================================= IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better all . 630.19 |================================================================= IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better all . 699.49 |================================================================= IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better all . 602.34 |================================================================= IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better all . 817.51 |================================================================= IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better all . 8007.09 |================================================================ IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better all . 798.79 |================================================================= IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better all . 706.79 |================================================================= IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better all . 712.98 |================================================================= IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better all . 629.16 |================================================================= IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better all . 674.51 |================================================================= IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better all . 560.55 |=================================================================