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Felix Geisendörfer 2021-01-07 23:42:56 +01:00
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@ -7,19 +7,15 @@ For now there is nothing worth looking at. Please come back later : )
## External Links
- Go Docs
- [Diagnostics](https://golang.org/doc/diagnostics.html): Has a very good overview over the available profiling and tracing facilities but doesn't go into a lot of depth.
- [runtime/pprof](https://golang.org/pkg/runtime/pprof/#Profile): Lists the available profiles and has a little more explanation about what kind of data they produce.
- [runtime](https://golang.org/pkg/runtime/): Has documentation on the various control knobs and pprof facilities, e.g. `MemProfileRate`.
- [net/http/pprof](net/http/pprof): Not a lot of docs, but diving into the code from there shows how the various profilers can be started/stopped on demand.
- JDB
- [Profiler labels in Go](https://rakyll.org/profiler-labels/): An introduction to using pprof labels and how they allow you to add additional context to your profiles.
- [Custom pprof profiles](https://rakyll.org/custom-profiles/): Example for using custom profiles, shows tracking open/close events of a blob store and how to figure out how many blobs are open at a given time.
- [Mutex profile](https://rakyll.org/mutexprofile/): Brief intro to the mutex profile.
- [Using Instruments to profile Go programs](https://rakyll.org/instruments/): How to use the macOS Instruments app (I think it's built on dtrace) to profile Go programs. Not clear what the benfits are, if any.
- [Profiling Go programs with pprof](https://jvns.ca/blog/2017/09/24/profiling-go-with-pprof/) by Julia Evans: A nice tour with a focus on heap profiling and the pprof output format.
Got great links to recommend? Open an issue or PR, I'd happy to add your suggestions : ).