/tmp > time sh lid-orig.sh > out1
sh lid-orig.sh > out1 1,21s user 2,20s system 18% cpu 18,594 total
/tmp > time sh lid.sh > out2
sh lid.sh > out2 0,01s user 0,02s system 42% cpu 0,068 total
/tmp > diff out1 out2
/tmp >
journalctl -b MESSAGE='Lid closed.' -o export | grep SOURCE_REALTIME_TIMESTAMP |
while read line
do
let "result=${line/_SOURCE_REALTIME_TIMESTAMP=/} / 1000000"
echo $result 0
done
Use perf, Luke :)
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