Designing tracing tools.
You have a system with an advanced programmatic tracer: do you know what to do with it? Brendan has used numerous tracers in production environments, and has published hundreds of tracing-based tools. In this talk he will share tips and know-how for creating CLI tracing tools and GUI visualizations, to solve real problems effectively. Programmatic tracing is an amazing superpower, and this talk will show you how to wield it!