Goroutine Leak Detection and Fix in Production Go Services
Goroutine Leak Detection and Fix in Production Go Services Answer-first: Detecting goroutine leaks in production Go applications relies on goleak unit testing, pprof/goroutine stack inspections, and context cancellation hygiene to prevent RAM exhaustion. Writing automated test cases that detect goroutine leaks before deploying. Analyzing production runtime stack traces to locate orphaned channels. A Kubernetes pod abruptly restarts with exit code 137. The memory metrics dashboard shows a slow, perfectly linear staircase pattern stretching over three days. There are no panic logs in stdout, no database errors, and no abnormal CPU spikes. Just a slow, silent OOM (Out Of Memory) death. ...