vm-aio-stress-bare QEMU 1.0 testing on Ubuntu 14.04 via the Phoronix Test Suite. 2015-10-21 15:57: Processor: 6 x QEMU Virtual 1.0 @ 2.00GHz (6 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 1 x 12288 MB RAM, Disk: 87GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 14.04, Kernel: 3.13.0-44-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 1.0 12288 MB RAM: Processor: 6 x QEMU Virtual 1.0 @ 2.00GHz (6 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 1 x 12288 MB RAM, Disk: 87GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 14.04, Kernel: 3.13.0-44-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 1.0 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better 2015-10-21 15:57 . 782.38 |==================================================== RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better 12288 MB RAM . 13257.26 |====================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better 12288 MB RAM . 13693.74 |====================================================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better 12288 MB RAM . 13418.77 |====================================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better 12288 MB RAM . 13026.80 |====================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better 12288 MB RAM . 13022.45 |====================================================== RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better 12288 MB RAM . 12533.06 |====================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better 12288 MB RAM . 9850.82 |======================================================= RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better 12288 MB RAM . 9976.27 |======================================================= RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better 12288 MB RAM . 12949.65 |====================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better 12288 MB RAM . 11655.71 |======================================================