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utils/whatisdoing.sh
24 строки
746 B
David Dougherty
Update old links for modules-api-ref.md (#13479)
04 ноя 2024, 19:18
Не верифицирован
04 ноя 2024, 19:18
9906daf
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# This script is from http://poormansprofiler.org/ # # NOTE: Instead of using this script, you should use the Redis # Software Watchdog, which provides a similar functionality but in # a more reliable / easy to use way. # # Check https://redis.io/docs/latest/operate/oss_and_stack/management/optimization/latency/ for more information. #!/bin/bash nsamples=1 sleeptime=0 pid=$(ps auxww | grep '[r]edis-server' | awk '{print $2}') for x in $(seq 1 $nsamples) do gdb -ex "set pagination 0" -ex "thread apply all bt" -batch -p $pid sleep $sleeptime done | \ awk ' BEGIN { s = ""; } /Thread/ { print s; s = ""; } /^\#/ { if (s != "" ) { s = s "," $4} else { s = $4 } } END { print s }' | \ sort | uniq -c | sort -r -n -k 1,1