I was privileged to give a talk at Velocity 2010 this year.  I attended Velocity 2009 last year, also a great show.  The Velocity series is all about performance of web operations and spans topics from CSS and Javascript to protocols and data center architecture.

Below are the slides from my talk “Common Sense Performance Inidicators”.  I spoke about the need to measure performance indicators over time and make a case for measuring simple, system-level measurements to augment end-to-end user experience measurements.  I also present the free, open source solution I used while I was at SEOmoz.