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Thread analyser for MAC
#!/bin/bash
if [ "$#" -ne 3 ]; then
echo "usage: sh thread-analyze.sh <pid> <number-of-dumps> <interval>"
exit
fi
count=$2
for i in `seq 1 $count`;
do
mkdir -p report
jstack -l $1 > report/thread_dump_`date "+%F-%T"`.txt &
ps -p $1 -Lo pid,tid,%cpu,time,nlwp,c > report/thread_usage_`date "+%F-%T"`.txt &
if [ $i -ne $count ]; then
echo "sleeping for $3 [$i]"
sleep $3
fi
done
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