Published April 2, 2026 · Updated August 12, 2026 · 1 min read
Telemetry that engineers actually read
Dashboards age fast. A few habits that keep observability useful past week one.
A dashboard nobody opens is just a very expensive screensaver.
Start from the question
#Instrument the questions you'll actually ask during an incident, not every metric you can emit.
- What's the error rate, by route?
- Which dependency got slow?
TypeScript
logger.info("request.done", { route, status, ms });Then delete the panels you never look at.