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sunnypilot-byd/tools/scripts/profiling/py-spy/profile.sh
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github-actions[bot] de77c89cf6 sunnypilot v2026.002.000
version: sunnypilot v2026.002.000 (staging)
date: 2026-07-21T07:44:02
master commit: 2c334ede443d7391d27575af8c854a095ba702a8
2026-07-21 07:44:02 +00:00

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