Table of contentsPart 1 — Adding OpenTelemetry monitoring for a slow processPart 2 Finding the red flags 🚩 — a mysterious re-authenticationPart 3 — Little changes, big benefitsConclusions — Monitor everything you can, also OpenTelemetry RulesWhat’s the point of observability? Surely if you write good code, maintain it, handle tech debt, and administer its resources correctly, it’ll run great? Why would you need to keep a close eye on services that have already been tested and are working great?...