makeflamegraph

#!/bin/bash

set -e
rm -f fuckperf
/usr/bin/perf record -F 1000 -a -o fuckperf -g -- "$@"
/usr/bin/perf report -d pcre2test --stdio -i fuckperf --no-children -n -g folded,0,caller,count -s comm | awk '/^ / { comm = $3 } /^[0-9]/ { print comm ";" $2, $1 }' > foldedfuck
flamegraph.pl foldedfuck > flamegraph.svg
google-chrome-stable flamegraph.svg

#rm foldedfuck