gistfile1.txt

set daemon 30
set mailserver localhost
set logfile /var/log/monit.log

set alert labs@gonow.com.br

set httpd port 2812 address localhost
    allow localhost
    allow <your ip address>
    allow <your user-name>:<your password>

check system localhost
    if loadavg (1min) > 8 then alert
    if loadavg (5min) > 4 then alert
    if memory usage > 75% then alert
    if cpu usage (user) > 70% for 8 cycles then alert
    if cpu usage (system) > 30% for 8 cycles then alert
    if cpu usage (wait) > 20% for 8 cycles then alert

check process apache with pidfile /var/run/apache2.pid
    start program = "/etc/init.d/apache2 start"
    stop program  = "/etc/init.d/apache2 stop"
    if cpu > 60% for 2 cycles then alert
    if cpu > 98% for 5 cycles then restart
    if totalmem > 200.0 MB for 5 cycles then alert
    if children > 250 then alert
    if loadavg(5min) greater than 20 for 8 cycles then alert
    if failed port 80 and protocol http for 2 cycles then restart