System Metrics

Storage Subsystem

check_hadoop-dfs.sh

http://www.matejunkie.com/

Description Highly work in progress since I'm currently occupied with kicking off a large Hadoop cluster and the checks are written en passant. Please note…

Processes

check_ps.sh

http://www.matejunkie.com/

Description check_ps.sh is a Nagios plugin to check a specific process via ps. You may provide any string as an argument to match a specific…

CPU Usage and Load

check_cpu_stats.sh

Nagios plugin (script) to check cpu utilization statistics. This script has been designed and written on Unix plateform (Linux, Aix, Solaris), requiring iostat as external…

CPU Usage and Load

check_cpu_stats fixed

* script download was not possible due to some strange reason, uploaded again and it seems fine now. Nagios plugin (script) to check cpu utilization…

CPU Usage and Load

check_cpuwaitdisk.pl

http://www.grabosch.de/

The script uses the output of "sar" for getting the data. According to that you will have to install sysstat/sar prior to using this script.…

Networking

check_all_ips

http://www.marmaridis.org/

A nagios meta plugin based on check_multi_addr that for hosts with multiple IPs it checks that a given service responds on all interfaces. Very useful…

Storage Subsystem

check_vg_size

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

File System

check_mount

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

Performance

nagstat

Memory

check_solaris_swap_perf