aio KVM testing on Ubuntu 16.04 via the Phoronix Test Suite. test01-aio: Processor: 2 x Intel Core 2 Duo P9xxx (Penryn Class Core 2) @ 3.00GHz (2 Cores), Motherboard: OpenStack Foundation Nova v16.0.1, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 18GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 16.04, Kernel: 4.4.0-87-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better test01-aio . 14.23 |===========================================================