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Diffstat (limited to 'utils/whatisdoing.sh')
-rwxr-xr-x | utils/whatisdoing.sh | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/utils/whatisdoing.sh b/utils/whatisdoing.sh new file mode 100755 index 000000000..8f441cfc0 --- /dev/null +++ b/utils/whatisdoing.sh @@ -0,0 +1,18 @@ +# This script is from http://poormansprofiler.org/ + +#!/bin/bash +nsamples=1 +sleeptime=0 +pid=$(pidof redis-server) + +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 |