mem Intel Core testing with a OpenStack Foundation Nova v2014.1.5 and Cirrus Logic GD 5446 on Ubuntu 12.04 via the Phoronix Test Suite. generic: Processor: Intel Core @ 2.20GHz (8 Cores), Motherboard: OpenStack Foundation Nova v2014.1.5, Chipset: Intel 440FX- 82441FX PMC, Memory: 16384 MB + 8192 MB RAM, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 12.04, Kernel: 3.2.0-55-virtual (x86_64), Display Driver: cirrus, Compiler: GCC 4.6, File-System: ext2/ext3 RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better generic . 16936.03 |=========================================================== RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better generic . 16245.70 |=========================================================== RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better generic . 16266.75 |=========================================================== RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better generic . 15823.61 |=========================================================== Stream 2013-01-17 Add MB/s > Higher Is Better generic . 45723.00 |=========================================================== Stream 2013-01-17 Copy MB/s > Higher Is Better generic . 40033.06 |=========================================================== Stream 2013-01-17 Scale MB/s > Higher Is Better generic . 39665.12 |===========================================================