The world of performance analysis is littered with flawed claims, cognitive biases, dangerous intuitions, and beguiling fallacies. Sadly, Holly has been guilty of all of the above! Repeatedly. But this is a no-judgement zone. Some measurement anti-patterns are subtle, and some are downright counter-intuitive. In this talk, Holly will explain why measuring performance is important, and talk through some of the ways it can go wrong. That would be depressing if that was all there was, so she’ll also introduce a toolbox of questions and principles that you can use to improve the performance of your own applications.

These include:

• How to set up a test system

• Recommended load generators

• The USE method