Editing VPS Management (section)

== Watchdog script ==

On some of the older virts, we have a watchdog running that kills procs that are deemed bad per the following:

/root/watchdog from quar1

  <pre>if echo $line | awk '{print $(NF-3)}' | grep [5-9]...
  then
# 50-90%
      if echo $line | awk '{print $(NF-1)}' | grep "...:.."
      then
# running for > 99min
        echo $line >> /root/wd.log
        /usr/sbin/vzpid $pid | tail -1 >> /root/wd.log
        kill -9 $pid

      fi
      if echo $line | awk '{print $(NF-1)}' | grep "....m"
      then
# running for > 1000min
        echo $line >> /root/wd.log
        /usr/sbin/vzpid $pid | tail -1 >> /root/wd.log
        kill -9 $pid

      fi
  fi

  if echo $line | awk '{print $(NF-3)}' | grep [1-9]...
  then
# running for 10-90 percent
    if echo $line | awk '{print $NF}' | egrep 'cfusion|counter|vchkpw'
    then

      if echo $line | awk '{print $(NF-1)}' | grep "[2-9]:.."
      then
# between 2-9min
        echo $line >> /root/wd.log
        /usr/sbin/vzpid $pid | tail -1 >> /root/wd.log
        kill -9 $pid

      elif echo $line | awk '{print $(NF-1)}' | grep "[0-9][0-9]:.."
      then
# up to 99min
        echo $line >> /root/wd.log
        /usr/sbin/vzpid $pid | tail -1 >> /root/wd.log
        kill -9 $pid

      fi
    fi
  fi</pre>