Debugging and Profiling Node.js Applications

I'm pleased that this article buries the Dtrace functionality towards the bottom. Before this post, the Node.js post on profiling (http://blog.nodejs.org/2012/04/25/profiling-node-js/) was the most referenced piece on the topic - unfortunately Dtrace doesn't look like its ever going to run on Linux so I've been left in the dark.

This is a fantastic resource, thank you.