check_threads

#!/bin/bash

RET_OK=0
RET_WARN=1
RET_CRIT=2
RET_UNKNOWN=3

command="$1"
min="$2"
warn="$3"
crit="$4"

count=`ps auxH | grep $command | wc -l`

if [ $count -lt $min ]
then
echo "CRITICAL - $count threads processes/threads with name '$command'"
exit $RET_CRIT
fi

if [ $count -ge $min ] && [ $count -lt $warn ]
then
echo "THREADS OK: $count processes/threads with name '$command'"
exit $RET_OK
fi

if [ $count -ge $warn ] && [ $count -lt $crit ]
then
echo "WARNING - $count threads processes/threads with name '$command'"
exit $RET_WARN
fi

if [ $count -ge $crit ]
then
echo "CRITICAL - $count threads processes/threads with name '$command'"
exit $RET_CRIT
fi

echo "UNKNOWN"
exit $RET_UNKNOWN