conprof — screenshot of github.com

conprof

conprof provides continuous profiling for Go programs, integrating with Prometheus to collect pprof-compatible profiles for identifying performance bottlenecks over time. I find it valuable for persistent performance monitoring of Go services.

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Questions & Answers

What is conprof?
Conprof is an open-source tool that enables continuous profiling for Go applications, collecting and storing pprof-compatible profiles over time to help identify and analyze performance issues.
Who should use conprof?
Conprof is designed for Go developers and DevOps engineers who require ongoing performance monitoring of their Go services in production, aiming to detect and resolve CPU, memory, or goroutine-related bottlenecks.
How does conprof compare to other profiling tools?
Conprof focuses on continuous, historical collection and analysis of pprof-compatible profiles, distinct from one-off profiling sessions. It integrates with Prometheus for service discovery and offers a dedicated web UI for visualizing changes in performance over time.
When is continuous profiling with conprof beneficial?
Continuous profiling with conprof is beneficial for detecting subtle performance degradations, optimizing resource consumption, and troubleshooting intermittent performance problems in Go applications that might be missed by infrequent or manual profiling.
What kind of profiling data does conprof collect?
Conprof collects various pprof profile types from Go applications, including CPU usage, heap allocation, goroutine activity, and blocking profiles, providing comprehensive data for in-depth performance analysis.