threadDump.sh

#!/bin/sh

if [ $# -ne 3 ]; then
    echo "Usage: $0 pid interval count"
    exit 1
fi

PID=$1
INTERVAL=$2
COUNT=$3

top -bH -d $INTERVAL -n $COUNT -p $PID >> top.out 2>&1 &
for i in `seq $COUNT`; do
    echo "stack trace $i of $COUNT" >> jstack.out
    jstack -l $PID >> jstack.out
    echo "--------------------" >> jstack.out
    sleep $INTERVAL
done