pprof -tagroot: Custom Labels in Go Flamegraphs
pprof -tagroot lets you break down & visualise pprof software profiles by custom, domain-specific key-value pairs (Labels, aka Tags) attached to each stack sample.
Visualizations
Profilerpedia: A map of the Software Profiling Ecosystem
I mapped out over 100 Profilers, what Profile Data Formats they output, and what Profiler UIs can visualise those formats: Profilerpedia
Colouring Firefox Profiler Flamegraphs
This post covers: Adding colours to Firefox Profiler, and some neat tricks I learned along the way: data-oriented-programming in JavaScript, data format upgrade pipelines, and developer experience in test runners and console UI.
Linux perf Profiler UIs
This post is a quick literature review of CPU profiler user interfaces available for analysing Linux program performance. I couldn't find any list of profiler UIs online. Hopefully this can help people find
Automating NZ Wireless Map with Google Cloud Run
Almost a year ago, I promised a post detailing how I process NZ Wireless Map's data to keep it fresh. Here it is: Recap: The ProblemNZ Wireless Map is a map of the