Plugins

Check CPU Usage via UCD SNMP MIB. Plugin collects values (us,sy,id,wa) within 5 seconds and calculates an average cpu usage value.

Checks availability of rlm license server. Return OK if server is "up" and CRITICAL if server does not respond with "up" message. On CRITICAL returns…

check_memcache based in php. Requires php-memcache . returns perfdata so you can handle it with your favorite software. Developed by http://www.bluejaylabs.com

I had problem with script check_filesize.vbs so I writed easy script for size folder

This NAGIOS plugin allows to remotely monitor Windows hosts in a AGENTLESS fashion. Technically it is using the Win32 API from a Windows proxy server…

Checks Brocade SAN switches for FAN, Power Supply and Temperature status through SNMP.

Check paths for MPIO capable device

I've written a blog posting that shows how to use JSON formatted data to monitor details of a remote service. The example shows how to…

This check is great to detect when a network cable for whatever reason deteriorates and stops providing the desired up-link speed. It works perfectly for…

Monitor MySQL Slave and replication status. check mysql replication lag from master check mysql slave io running check mysql slave sql running

Check SUN Cluster status on the current host

Check Citrix licenses using the external lmstat tool, rather than WMI (which didn't work for me).