Check CPU Usage via SNMP

Description

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)

Project Details

Current Version

1.0

Last Release Date

2011-02-07

Owner

Sunchai Rungruengchoosakul

Download URL

https://exchange.nagios.org/wp-content/uploads/project-files/2011/01/check_cpu_snmp.bash

License

GPL

Compatible With

Nagios 2.x
Nagios 3.x
Nagios 4.x

Project Files

File	Description
check_cpu_snmp.bash	nagios plugin scripts
check_cpu_snmp.php	pnp template for check_cpu_snmp

Project Notes

Pre-requirement
1. snmpwalk command (under Redhat/CentOS/Rocky/Alma use snmp-utils package)

On Target system (Work with Linux/MS Windows)
1. Enable SNMP readonly community
2. Allow firewall (optional)

Sample output
$ check_cpu_snmp.bash -H x.x.x.x -C community
CPU Usage : 15 % |cpu=15%;60;90;0;100

User Reviews (1)

February 28, 2015

erro

by: abdel

Hello,

I'm using Redhat 5, and the check gives me an erro:

./check_cpu_snmp.bash: line 116: let: CCC = /1: syntax error: operand expected (error token is "/1")
Cannot retrive information

Any help?

Thanks,

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