System Metrics

Simple plugin for monitoring cpu usage of TL-ER5120 router using telnet and expect.

Plugin (written in Perl) dedicated for Nagios which allows to check CPU (in 5 min, 1 min and 5 sec period) and Memory (Free and…

Check all connected disks by S.M.A.R.T. You can set minimum pending/realocating sectors, disable test for logs, checksum or failing state. There are two tools: check_smart_all_disks.sh…

I wasnt really satisified with the way cpu utilization was shown so I wanted to graph the utilizations of the CPU cores on my linux…

check_longrunning_proc is a Nagios plugin to check a specific process via /proc/PID/stat and report how long it has been running. You must provide a complete…

A simple plugin for monitoring the chassis health of a google search appliance via SNMP.

Two Nagios plugins to verify the presence and used disk space of an NFS share, and the existance of a file on that mount, without…

I didn't like any of the NFS scripts I saw so I put together what I thought was a more elegant solution.

Check AP under a MSM 760 series controller and notify if some AP is not connected/sync.

check_mem is a bash script that checks buffer, cache and used memory with performance data enable

testio is program/nagios plugin, for checking I/O response time of filesystem.

Disk statistics check script (perfdata only)