System Metrics

Storage Subsystem

check_vg_size

http://www.lihas.de/anleitungen-und-service/nagios-plugins/

Storage Subsystem

check_disk_smart

http://sourceforge.net/projects/tntnagiosplugin/

This plugin will check all hard disks on all computers in the domain (or rather, the network neighborhood) that it has access to. It will…

File System

check_mount

usage: ./chech_mount.sh -p [mountpoint or device] -t [type of filesystem]

CPU Usage and Load

check_cpu.sh (matejunkie)

http://www.matejunkie.com/

Description check_cpu.sh is a Nagios plugin to monitor CPU utilization. It makes use of /proc/stat and calculates it through Jiffies rather than using another frontend…

Networking

check_netio

Nagios script to return network interface stats to Nagios. This script has been designed and written on Linux for the lowest common denominator of shells…

Environmental

check_ipmi_sensors PERL Plugin

Check status of temperature sensors and fans with ipmi.

Environmental

Check_IPMI Plugin

http://people.collaborativefusion.com/~seklecki/nagios_check_ipmi.html

Check IPMI Vales from the BMC on the Dell PowerEdge (or DRAC5) or other IPMI agent. Tested on FreeBSD 5x / 6x monitoring platform. Written…

Networking

check_connections

http://trac.id.ethz.ch/projects/nagios_plugins/wiki/check_connections

check_connections is a Nagios plugin to check the number of TCP connections

Networking

Check interfaces for errors

This plugin checks all or specified interfaces on a device for errors. It uses SNMP to read the IfInErrors and IfOutErrors counters, so it catches…

GPFS

check_gpfs

Nagios plugin (script) to check the status of the gpfs process running on one node. This script has been designed and written on Linux for…