High-End
Intel Xeon testing on Ubuntu 14.04 via the Phoronix Test Suite.


VM1: 

	Processor: Intel Xeon @ 2.30GHz (4 Cores), Motherboard: Google, Memory: 1 x 16384 MB RAM, Disk: 537GB PersistentDisk, Network: Red Hat Virtio device

	OS: Ubuntu 14.04, Kernel: 3.19.0-56-generic (x86_64), File-System: ext4

DC1: 

	Processor: Intel Xeon @ 2.30GHz (4 Cores), Motherboard: Google, Memory: 16384MB, Disk: 537GB PersistentDisk

	OS: Ubuntu 14.04, Kernel: 3.19.0-56-generic (x86_64), Compiler: GCC 4.8, File-System: aufs

DC2: 

	Processor: Intel Xeon @ 2.30GHz (4 Cores), Motherboard: Google, Memory: 16384MB, Disk: 537GB PersistentDisk

	OS: Ubuntu 14.04, Kernel: 3.19.0-56-generic (x86_64), Compiler: GCC 4.8, File-System: aufs


AIO-Stress 0.21
Test: Random Write
MB/s > Higher Is Better
VM1 . 2042.30 |================================================================
DC2 . 1987.79 |==============================================================


Stream 2013-01-17
Type: Copy
MB/s > Higher Is Better
VM1 . 22830.32 |====================================================
DC1 . 27541.02 |===============================================================
DC2 . 25197.66 |==========================================================


Stream 2013-01-17
Type: Scale
MB/s > Higher Is Better
VM1 . 22266.94 |==================================================
DC1 . 28335.18 |===============================================================
DC2 . 24893.59 |=======================================================


Stream 2013-01-17
Type: Triad
MB/s > Higher Is Better
VM1 . 25229.67 |===================================================
DC1 . 31417.57 |===============================================================
DC2 . 27310.88 |=======================================================


Stream 2013-01-17
Type: Add
MB/s > Higher Is Better
VM1 . 24858.80 |===================================================
DC1 . 30808.87 |===============================================================
DC2 . 26926.53 |=======================================================


SciMark 2.0
Computational Test: Composite
Mflops > Higher Is Better
VM1 . 1047.36 |================================================================
DC1 . 1051.53 |================================================================
DC2 . 1053.61 |================================================================


SciMark 2.0
Computational Test: Monte Carlo
Mflops > Higher Is Better
VM1 . 415.31 |=================================================================
DC1 . 411.00 |================================================================
DC2 . 407.81 |================================================================


SciMark 2.0
Computational Test: Fast Fourier Transform
Mflops > Higher Is Better
VM1 . 259.32 |=================================================================
DC1 . 261.31 |=================================================================
DC2 . 258.16 |================================================================


SciMark 2.0
Computational Test: Sparse Matrix Multiply
Mflops > Higher Is Better
VM1 . 1805.43 |================================================================
DC1 . 1790.32 |===============================================================
DC2 . 1797.48 |================================================================


SciMark 2.0
Computational Test: Dense LU Matrix Factorization
Mflops > Higher Is Better
VM1 . 1965.21 |==============================================================
DC1 . 1998.45 |================================================================
DC2 . 2013.10 |================================================================


SciMark 2.0
Computational Test: Jacobi Successive Over-Relaxation
Mflops > Higher Is Better
VM1 . 800.71 |=================================================================
DC1 . 796.59 |=================================================================
DC2 . 791.53 |================================================================


C-Ray 1.1
Total Time
Seconds < Lower Is Better
VM1 . 62.16 |==================================================================
DC1 . 61.98 |==================================================================
DC2 . 61.99 |==================================================================


FLAC Audio Encoding 1.3.1
WAV To FLAC
Seconds < Lower Is Better
VM1 . 10.43 |==================================================================
DC1 . 10.40 |==================================================================
DC2 . 10.46 |==================================================================


LAME MP3 Encoding 3.99.3
WAV To MP3
Seconds < Lower Is Better
VM1 . 18.36 |==================================================================
DC1 . 18.05 |=================================================================
DC2 . 18.15 |=================================================================