Linux 2.6.20-rc6 Kernel Performance

With the Linux 2.6.19 kernel coming out last November and only two additional releases in the 2.6.19 branch, the Linux 2.6.20 kernel is certainly coming quickly. Linus Torvalds had mentioned in the 2.6.20-rc6 release announcement that this is likely the last release candidate. However, even with this quick kernel release coming the features are definitively impressive. Sony Playstation 3 support and Kernel-based Virtual Machine support are among the exciting features in this release. From today's testing in our environment used and set of benchmarks, there were no definitive performance gains or losses seen throughout the set of tests. We welcome your feedback on what you would like to see covered in future Linux kernel comparison articles and your thoughts on the Linux 2.6.20 kernel in the Phoronix Forums.