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doc(profile): improve profiling docs

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This commit is contained in:
Steven Allen 2021-07-21 18:02:29 -07:00
parent 0bea7ce6a9
commit 3745047ccf
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3
core/commands/profile.go
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@ -38,6 +38,9 @@ Collects cpu, heap, and goroutine profiles from a running go-ipfs daemon
into a single zipfile. To aid in debugging, this command also attempts to
include a copy of the running go-ipfs binary.
Profile's can be examined using 'go tool pprof', some tips can be found at
https://github.com/ipfs/go-ipfs/blob/master/docs/debug-guide.md.
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3
docs/debug-guide.md
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@ -79,6 +79,9 @@ that goroutine in the middle of a short wait for something. If the wait time is
over a few minutes, that either means that goroutine doesn't do much, or
something is pretty wrong.
If you're seeing a lot of goroutines, conside rusing
[stackparse](https://github.com/whyrusleeping/stackparse) to filter, sort, and summarize them.
### Analyzing the CPU Profile
The go team wrote an [excellent article on profiling go