golang-troubleshooting

Debug a Golang memory leak by capturing and analyzing heap profiles with pprof to identify retained allocations. Apply a structured, one-hypothesis-at-a-time methodology to reproduce the leak and verify the root cause using evidence-based fixes.

Finding race conditions in Go requires using the 'go test -race' detector to expose concurrent memory access conflicts. Validate the detected race condition by reproducing the minimal failing case and confirming the root cause before applying fixes.

Troubleshoot Golang crashes by reproducing the minimal failing case and testing a single hypothesis at a time to locate the root cause. Use Delve for step-by-step execution and inspect program state to verify the exact trigger of the panic before fixing.

Yes, this Go debugging methodology applies to both build-time and run-time issues. It enforces root-cause analysis and evidence-based verification using static analysis tools like 'go vet' to systematically identify and validate build-time defects in Go projects.

Delve and pprof provide evidence-based diagnostic data for Golang programs, whereas print debugging relies on guesswork. Delve inspects runtime state while pprof profiles memory and concurrency, ensuring you verify the actual root cause rather than masking symptoms with unverified fixes.