Apache error numbers

[Josu Lazkano]

Hello all, I am managing a apache server with some vhost, I configured monit this way:

 

check process apache with pidfile /var/run/apache2.pid

   start program = "/etc/init.d/apache2 start"

   stop program  = "/etc/init.d/apache2 stop"

   if failed host domain1 port 80 protocol http and request "/monit/token" then alert

   if failed host domain2 port 80 protocol http and request "/monit/token" then alert

   if failed host domain3 port 80 protocol http and request "/monit/token" then alert

   if cpu is greater than 60% for 2 cycles then alert

   if cpu > 80% for 5 cycles then restart

   if totalmem > 500 MB for 5 cycles then restart

   if children > 250 then restart

   if loadavg(5min) greater than 10 for 8 cycles then stop

   if 3 restarts within 5 cycles then timeout

 

I have a “/monit/token” file on each site, and when some page is not accessible from the machine it sends a alert.

 

Is it possible to know if the error is 404 or 500?

 

Thanks and best regards.