22 lines
431 B
Bash
22 lines
431 B
Bash
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#!/usr/bin/env bash
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set -e
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cd "$(dirname "$0")"
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# find process with name passed in (excluding this process)
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for PID in $(pgrep -f $1); do
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if [ "$PID" != "$$" ]; then
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ps -p $PID -o args
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TRACE_PID=$PID
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break
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fi
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done
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if [ -z "$TRACE_PID" ]; then
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echo "could not find PID for $1"
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exit 1
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fi
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sudo env PATH=$PATH py-spy record -d 5 -o /tmp/perf$TRACE_PID.svg -p $TRACE_PID &&
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google-chrome /tmp/perf$TRACE_PID.svg
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