mirror of
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52 lines
1.6 KiB
Bash
Executable File
52 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# collect-profiles.sh
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#
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# Collects go profile information from a running `ipfs` daemon.
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# Creates an archive including the profiles, profile graph svgs,
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# ...and where available, a copy of the `ipfs` binary on the PATH.
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#
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# Please run this script and attach the profile archive it creates
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# when reporting bugs at https://github.com/ipfs/go-ipfs/issues
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set -euo pipefail
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IFS=$'\n\t'
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SOURCE_URL="${1:-http://127.0.0.1:5001}"
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tmpdir=$(mktemp -d)
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export PPROF_TMPDIR="$tmpdir"
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pushd "$tmpdir" > /dev/null
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if command -v ipfs > /dev/null 2>&1; then
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cp "$(command -v ipfs)" ipfs
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fi
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echo Collecting goroutine stacks
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curl -s -o goroutines.stacks "$SOURCE_URL"'/debug/pprof/goroutine?debug=2'
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echo Collecting goroutine profile
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go tool pprof -symbolize=remote -svg -output goroutine.svg "$SOURCE_URL/debug/pprof/goroutine"
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echo Collecting heap profile
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go tool pprof -symbolize=remote -svg -output heap.svg "$SOURCE_URL/debug/pprof/heap"
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echo "Collecting cpu profile (~30s)"
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go tool pprof -symbolize=remote -svg -output cpu.svg "$SOURCE_URL/debug/pprof/profile"
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echo "Enabling mutex profiling"
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curl -X POST "$SOURCE_URL"'/debug/pprof-mutex/?fraction=4'
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echo "Waiting for mutex data to be updated (30s)"
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sleep 30
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curl -s -o mutex.txt "$SOURCE_URL"'/debug/pprof/mutex?debug=2'
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go tool pprof -symbolize=remote -svg -output mutex.svg "$SOURCE_URL/debug/pprof/mutex"
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echo "Disabling mutex profiling"
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curl -X POST "$SOURCE_URL"'/debug/pprof-mutex/?fraction=0'
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OUTPUT_NAME=ipfs-profile-$(uname -n)-$(date +'%Y-%m-%dT%H:%M:%S%z').tar.gz
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echo "Creating $OUTPUT_NAME"
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popd > /dev/null
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tar czf "./$OUTPUT_NAME" -C "$tmpdir" .
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rm -rf "$tmpdir"
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