13 lines
292 B
Bash
13 lines
292 B
Bash
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#!/bin/bash
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if [ ! -n "$1" ] ;then
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echo "Please input pid !"
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exit 0
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fi
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rm -rf perf.data out.perf-folded result.svg
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perf record -F 99 -p $1 -g -- sleep 10
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perf script | FlameGraph-master/stackcollapse-perf.pl > out.perf-folded
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FlameGraph-master/flamegraph.pl out.perf-folded > result.svg
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