low
8 x Intel Xeon E3-12xx v2 (Ivy Bridge) testing with a OpenStack Foundation Nova v15.0.7 and Red Hat QXL paravirtual graphic card on Ubuntu 14.04 via the Phoronix Test Suite.


low: 

	Processor: 8 x Intel Xeon E3-12xx v2 (Ivy Bridge) @ 3.00GHz (8 Cores), Motherboard: OpenStack Foundation Nova v15.0.7, Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 10GB, Graphics: Red Hat QXL paravirtual graphic card, Network: Red Hat Virtio device

	OS: Ubuntu 14.04, Kernel: 3.13.0-135-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4

medium: 

	Processor: 8 x Intel Xeon E3-12xx v2 (Ivy Bridge) @ 3.00GHz (8 Cores), Motherboard: OpenStack Foundation Nova v15.0.7, Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 10GB, Graphics: Red Hat QXL paravirtual graphic card, Network: Red Hat Virtio device

	OS: Ubuntu 14.04, Kernel: 3.13.0-135-generic (x86_64), Compiler: GCC 4.8.4, File-System: ext4


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
low .... 6182.16 |====================================================
medium . 7187.79 |=============================================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
low .... 6650.78 |=============================================================
medium . 6425.50 |===========================================================


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
low .... 448.96 |=============================================================
medium . 455.94 |==============================================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
low .... 451.98 |==============================================================
medium . 447.74 |=============================================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
low .... 7775.84 |=============================================================
medium . 4831.59 |======================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
low .... 458.08 |==============================================================
medium . 445.31 |============================================================