Archive for March, 2011

Example: HTTP request latency and garbage collection

A few weeks ago I posted about Cloud Analytics on no.de. I described the various metrics we included in the initial launch and how they’re relevant for Node applications. Today I’ve got a small example using HTTP request latency and garbage collection. I wrote a small HTTP server in Node.js that simply echoes all requests, [...]

Posted on March 26, 2011 at 7:50 am by dap · Permalink · 2 Comments
In: Cloud Analytics, DTrace, Joyent, Node.js, SmartOS · Tagged with: , , ,

Welcome to Cloud Analytics

We’ve been talking for several weeks now about our work on Cloud Analytics. Today, we’re showing the world what we’ve put together. Now available on Joyent’s Node.js Service: a first look at Cloud Analytics in action — on your very own Node.js application. Cloud Analytics (CA for short) is a tool for real-time performance analysis [...]

Posted on March 1, 2011 at 3:51 pm by dap · Permalink · 8 Comments
In: Cloud Analytics, Joyent · Tagged with: ,