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Check CPU LOAD using SNMP


Check CPU LOAD using SNMP This plugin can check CPU load using SNMP v1 queries.


Check CPU Performance

Nagios plugin to check CPU performance statistics. This script has been tested on the following Linux and Unix platforms: RHEL 4, RHEL 5, RHEL 6, CentOS 4, CentOS 5, CentOS 6, SUSE, Ubuntu, Debian, AIX 5, AIX 6, FreeBSD 7, Solaris 8, Solaris 9 and Sol ...


Check CPU Usage

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


Check CPU Usage (by Nestor@Toront)

To check CPU Usage and return in %, support Perf Data

Check CPU Usage via SNMP

Check CPU Usage via SNMP Shell script to check cpu usage via SNMP. My environment need check overall CPU usage under Linux/Windows system via SNMP (not require NRPE plugin). Complete with performance data report (can display using pnp system)


Check CPU, Memory and UpTime with WMI


Check CPU, Memory and UpTime with WMI You can check CPU, Memory and Uptime without agent.


Check cpu, men and pagin space for AIX

Plugins AIX to monitore : - cpu (cumul,us,sy,id,wa,pc). - mem (srfr,numperm,pctused). - pagin space.


Check CPUTime

Chkwin_cputime is a plugin for nrpe_nt that returns the used CPU time in %.

/Category:Windows NRPE

check crl


Check Apache Revocation List.


Check CRM


Check CRM Perl Script that checks the status of a Pacemaker based Cluster using crm_mon.


check curl authenticate

Based on check_curl2 here on Nagios Exchange. Adds support for HTTP basic, digest, gssnegotiate and ntlm authentication. Also you can specify multiple grep strings and it will check for them all.

Check Current Connections

Shell script to check the number of connections/sockets in a given state. Uses iproute2's ss tool to retrieve connections (Linux only).

Check Database Query


Runs query specified in an external file and checks the result against the specified thresholds.


check DATACORE SansynphonyV9 PSP4

check DATACORE SansynphonyV9 PSP4 Shell Script for check DATACORE SANsynphony v9 PSP4 Mirror State and Volume Status


Check DataDomain

This perl script will monitor Datadomain High-Speed Inline Deduplication Storage Systems and provide "groundwork" like performance data.


check DBF autoextended Oracle

check for dbf autoextended files or for dbf size in tablespace.


check debian packages


This plugin checks if there are debian updates available. If so, it issues a warning, if the packages are from security it raises a critical.


Check Dell Hardware - TK


Check Dell MD Performance


Check Dell MD Performance check the Dell MD series Storage performance, now can monitor the average IOPS, average MB/s and Read %. Check on the MD3820i

/Category:SAN and NAS

Check Dell Megaraid - PercSNMP controller and drives st...


This is updated and partially rewritten version of John Reuning's check_megaraid which in addition to supporting report of status of logical and physical drives now also checks for medium and other errors. Reporting format is also extended.


Check Dell PERC Array

Using Net::SNMP, this script checks the channel state, global state and disk states of a PERC RAID array on a server running Dell's OpenManage


Check Dell Powerconnect switch

Checks the Dell PowerConnect switches (tested with 2724, 2748, 2848, 3348, 3448 and 6024) Version 1 checks firmware (-t firmware), model (-t model) and uptime (-t uptime). Version 2 checks all of version 1 plus how many ports are up and down (-t por ...


Check Dell Powerconnect switches

This script is used to check the hardware from DELL PC35XX, PC53XX and DELL PC62XX (Gigabit) switches.


Check Dell S-series FTOS switches (former Force10)


Check status of hardware for Dell S-series FTOS switches (former Force10)


Check Dell server power supplies status


Plugin specificly for purposes of checking status of dell server power pupplies via snmp (so you must have openmanage installed on the server)


Check DHCP Server Scope

Check the health status of the scopes on a Microsoft DHCP Server. The script is a VBS that could be executed on the server using NRPE or NSClient++

/Category:DHCP and BOOTP

Check Disk

Check_disk is a plugin that will return the Total, Free and Used space in MB/GB And % of a given drive.

/Category:Windows NRPE

Check disk free multiple drives


This plugin check free space for one or all the drives in a server, in a single check

/Category:Active Checks

Check Disk Space on windows servers


Check Disk Space on windows servers


Check Disk Win2k3 - SNMP

Plugin Nagios via SNMP to check the use of disk in Windows 2003 Server


Check DiskIO via SNMP

Check Disks via UCD-DISKIO MIB. This plugin checks the disk-IO per second of a diskdevice.


Check Disks on HPE MSA 2050

Based on the work of Stephen Bleazard's plugin over at https://exchange.nagios.org/directory/Plugins/Hardware/Storage-Systems/RAID-Controllers/check_hp_msa2324sa_disk/details. I made some SIMPLE modifications to make it work via SSH in place of Telne ...

/Category:RAID Controllers

Check Diskspace Used by a Mounted Volume


This plugin is designed using Bash script and intended to display the disk space used by the specified mount point or partition or volume. This plugin is created so that 'Performance Gauges' in Nagios XI work properly, showing appropriate 'Warnin ...


Check Diskspace via SNMP

Check Diskspace via SNMP. Plugin uses UCD SNMP MIB (


Check DiskTime

This plugin will return the disk use Time in %.

/Category:Windows NRPE

Check DNS Replacement

replacement for the check DNS nagios plugin


Check DNS Serial


This check plugin allows you to check if all nameservers that host a DNS zone are up-to-date and deliver the same serial in the SOA-record of the zone.


Check DNS via Powershell

Check DNS as Powershell Script, to be used with NSClient/NSCP Windows DNS-Server parents might be external DNS-Server provided by ISP or google so this upstream connection can be checked with this script


Check Docker


A plugin to check docker containers. Currently supports checking memory restarts status health-check results restarts uptime image version(experimental)


Check drives fragmentation status


Check drives fragmentation status Check Windows disks fragmentation status and optionally performs defragmentation. It returns performance counters for each drive.


Check Drupal Update

Checks your Drupal installation for available module updates.


Check Dummy

Check_dummy is a plugin that will simply return the state corresponding to the numeric value of the state argument.

/Category:Windows NRPE

check dwd unwetterwarnung

This plugins checks for weather warnings in germany with calling DWD (Deutscher Wetterdienst) for a specific region (you have to look at DWD for your region)


Check eDirectory LDAP Statistics

Check the number of different searches and errors from your LDAP server.


Check Elasticsearch Total Number of Documents


Checks the total number of documents stored in Elasticsearch.

/Category:Active Checks

Check EMC Celerra

Check EMC Celerra No longer available

/Category:SAN and NAS

Check EMC Isilon

Check EMC Isilon No longer available

/Category:SAN and NAS

Check EMC PowerPath

This is a very basic/simple script that requires sudo to run the 'powermt' command. It is setup to run on Solaris/Linux/HP-UX with powermt installed in the standard location. It will first check to see if powerpath is installed. if it is, it will t ...

/Category:SAN and NAS
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