#!/bin/sh
psidno=19230
prstat -s rss 1 1 |grep $psidno > /tmp/jav.txt
mems=`prstat -s rss 1 1 | grep $psidno |awk '{print $4}' | sed '$s/.$//'`
if [ $mems -gt 1024 ]; then
mailx -s " Process Memory usage status :" thamurali@yahoo.co.in < /tmp/jav.txt
fi
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Above script will send a mail if a particular PID using morethan 1gb of memory.
Note : untested.
