Hi,
This below script will update you whenever the server load goes beyond 15 with the load and the top 10 process which uses maximum CPU.
#!/bin/bash
SUBJECT="`hostname`server load is high"
TO=user@host.com
uptime > /tmp/load
if [ `uptime | awk '{ print$10 }' | cut -d. -f1` -gt 15 ];
then
echo "============================================" >> /tmp/load
`ps -eo pcpu,pid,user,args | sort -k 1 -r | head -10 >> /tmp/load `
mail -s "$SUBJECT" $TO < /tmp/load
exit
fi
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