Production-safe pprof for Go: own listener, token auth, IP allowlist, capped profile durations, audit logs, block/mutex profiling and the Go 1.25 flight recorder. Never touches http.DefaultServeMux.
go debugging golang security performance production sre profiling cpu-profiling observability go-library pprof memory-profiling flight-recorder execution-trace mutex-profiling
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Updated
Oct 3, 2026 - Go