(OK) Phoronix Test Suite

http://www.phoronix-test-suite.com/

All of this Linux virtualization benchmarking was done via the open-source Phoronix Test Suite software with OpenBenchmarking.org. When the official release of Ubuntu 14.04 LTS nears in April, there will be more benchmarks on Phoronix along with other hypervisors like Xen.