mirror of
https://github.com/oneoffdallas/pfsense-nagios-checks.git
synced 2024-11-25 03:43:43 +01:00
34 lines
1.0 KiB
Plaintext
34 lines
1.0 KiB
Plaintext
|
#!/bin/sh
|
||
|
|
|
||
|
|
if [ "$1" = "-w" ] && [ "$2" -gt "0" ] && [ "$3" = "-c" ] && [ "$4" -gt "0" ] ; then
|
||
|
|
warn=$2
|
||
|
|
crit=$4
|
||
|
|
IDLE=$(top -b -d2 | grep 'CPU:' | cut -d',' -f5 | cut -d'%' -f1 | cut -d'.' -f1 | sed -e 's/^[ \t]*//')||exit 3
|
||
|
|
#UTIL=`echo "100-$IDLE"| bc`
|
||
|
|
UTIL=`expr 100 - $IDLE`
|
||
|
|
#UTIL_RND=`echo "100-$IDLE"| bc | awk '{printf("%d\n",$1 + 0.5)}'`
|
||
|
|
#echo "DEBUG: IDLE:$IDLE"
|
||
|
|
#echo "DEBUG: UTIL:$UTIL"
|
||
|
|
#echo "DEBUG: UTIL_RND:$UTIL_RND"
|
||
|
|
if [ $UTIL -ge $warn ];then
|
||
|
|
if [ $UTIL -ge $crit ]; then
|
||
|
|
echo "CRITICAL - CPU Usage = $UTIL%|CPU=$UTIL;;;;"
|
||
|
|
exit 2
|
||
|
|
else
|
||
|
|
echo "WARNING - CPU Usage = $UTIL%|CPU=$UTIL;;;;"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
echo "OK - CPU Usage = $UTIL%|CPU=$UTIL;;;;"
|
||
|
|
exit 0
|
||
|
|
fi
|
||
|
|
|
||
|
|
else
|
||
|
|
echo "check_cpu.sh - Nagios Plugin for checking CPU idle percentage "
|
||
|
|
echo ""
|
||
|
|
echo "Usage: check_pf_cpu.sh -w <warnlevel> -c <critlevel>"
|
||
|
|
exit 3
|
||
|
|
fi
|
||
|
|
|
||
|
|
|