Phoronix compared the performance of Xen vs. KVM vs. VirtualBox on Ubuntu 11.10

While last week I showed how Ubuntu's performance has evolved as a KVM guest from Ubuntu 8.04 through Ubuntu 11.10, in today's article is a Linux virtualization showdown between VirtualBox, Xen, and KVM while using Ubuntu 11.10 on the Linux 3.0 kernel.

  Ubuntu 11.10: Xen vs. KVM vs. VirtualBox