full blog post with video (was on HN already once or twice) http://www.joyent.com/blog/linux-performance-analysis-and-tools-brendan-gregg-s-talk-at-scale-11x ht

full blog post with video (was on HN already once or twice) http://www.joyent.com/blog/linux-performance-analysis-and-tools-brendan-gregg-s-talk-at-scale-11x http://www.joyent.com/blog/linux-performance-analysis-and-to...