#!/bin/ksh

#-----------------------------------------------------
# Determine the cpu percentages from vmstat.
#-----------------------------------------------------
USER=`/usr/bin/vmstat | /bin/grep -v 'u' | /bin/grep -v '-' | /bin/awk '{print $14}'`
SYSTEM=`/usr/bin/vmstat | /bin/grep -v 'u' | /bin/grep -v '-' | /bin/awk '{print $15}'`

#-----------------------------------------------------
# Determine the currently nonidle cpu percentage.
#-----------------------------------------------------
let CPU=$USER+$SYSTEM
echo $CPU

