64 Xen HVM domU 4.4.2 testing on Ubuntu 14.04 via the Phoronix Test Suite. 1 0: Processor: Intel Core i5-2520M @ 2.49GHz (4 Cores), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 3064 MB RAM, Disk: 54GB QEMU HDD, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.13.0-70-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 2 13: Processor: Intel Core i5-2520M @ 2.49GHz (4 Cores), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 3064 MB RAM, Disk: 54GB QEMU HDD, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.13.0-70-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 2 27: Processor: Intel Core i5-2520M @ 2.49GHz (4 Cores), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 3064 MB RAM, Disk: 54GB QEMU HDD, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.13.0-70-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 4 40: Processor: Intel Core i5-2520M @ 2.49GHz (4 Cores), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 3064 MB RAM, Disk: 54GB QEMU HDD, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.13.0-70-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 5 53: Processor: Intel Core i5-2520M @ 2.49GHz (4 Cores), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 3064 MB RAM, Disk: 54GB QEMU HDD, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.13.0-70-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 6 64: Processor: Intel Core i5-2520M @ 2.49GHz (4 Cores), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 3064 MB RAM, Disk: 54GB QEMU HDD, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.13.0-70-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 10 64: Processor: Intel Core i5-2520M @ 2.49GHz (4 Cores), Motherboard: Xen HVM domU v4.4.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 3064 MB RAM, Disk: 54GB QEMU HDD, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.13.0-70-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.4.2 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better 1 0 ... 125.59 |=============================================================== 2 13 .. 75.69 |====================================== 2 27 .. 60.87 |=============================== 4 40 .. 52.61 |========================== 5 53 .. 50.65 |========================= 6 64 .. 39.09 |==================== 10 64 . 29.95 |===============