System Metrics

Memory

Check memory and swap usage on Windows or Linux Server using SNMP queries

https://github.com/ynlamy/check_snmp_memory

check_snmp_memory is written in Bash and is distributed under the GPLv2 license. This plugin have been created by Yoann LAMY. Usage: ./check_snmp_memory -H xxx.xxx.xxx.xxx -C…

Performance

check_sa

check_sa is a Nagios plugin to check the status of one or more performance counters monitored through sa and sar in the Linux sysstat package.…

File System

check_file_count

This is a Nagios plugin which checks the number of files and/or directories in some directory. If you want you can include subdirectories (and -files)…

CPU Usage and Load

Check CPU LOAD using SNMP

https://github.com/ynlamy/check_snmp_cpu

check_snmp_cpu is written in Bash and is distributed under the GPLv2 license. This plugin have been created by Yoann LAMY. Usage: ./check_snmp_cpu -H xxx.xxx.xxx.xxx -C…

File System

Check number of files in directory via telnet

http://thehollick.com/dokuwiki/doku.php?id=nagios:plugins:mine#expect

Not just for Linux but should work for most UNIXs. It was cobbled together to check the number of incoming files on an old SCO…

Storage Subsystem

Iostat – check_tps

File System

Enhanced SNMP Windows Disk Check – Check all partitions at once

Based on the check_win_snmp_disk.pl script posted here by Dan Capper. This version detects and checks all windows partitions is founds (instead to check one by…

Environmental

check_snmp_IBM_fan_rsa

This plugin was largely adapted from Eric Schultz's awesome Bladecenter plugin. Differences in this plugin to others is that it checks all fans in the…

Environmental

check_snmp_hp_fan

This plugin checks the thermal state and fan state of HP servers using the CPQ SNMP mibs. Requirements: This plugin is in C. This plugin…

Environmental

Plugin to check Sun’s XSCF (local service)

usage: ./check_xscf.pl -h # prints a short help ./check_xscf.pl -n [hostname|ip] -u [username] -i [keyfile] -c [command] [cfg_file] There are two commands supported: "showhardconf", "showenvironment".…