Linux

Nagios plugins for monitoring Linux systems.

Showing 73-84 of 337 Plugins.

PLUGIN NAME
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Python check to monitor the number of files opened by a process.
Bash script checks mpt-status exitcode for detailed status and exits with WARN-CRIT level, according to inner variable. Includes mpt-status output as extended info. All params…
This script outputs the percentage of free memory RAM and alerts (warning/critical) according to the specified thresholds.
linux shell script to check for failed software raid devices in /proc/mdstat Usage: check_mdstat.sh mdadm_device total_drives mdadm_device is md0, md1, etc... total_drives is 2 for…
Monitor total CPU usage and CPU IO Wait for any single CPU core, and overall (average of all CPU cores). PNP4Nagios compatible.
Counts the number of total allocated file descriptors on a system. Designed to be called over NRPE
Checks the number of context switches on the a Linux server. Designed to be called over NRPE
Validates user accounts are available (eg LDAP) with no duplicate UID/GIDs
Check IO and IOPS for a device on a linux system. This check uses the /sys/block/device/stat file to calculate disk stats during a given period…
Plugin calculates number of days since last success update on your RHEL, CentOS server.
Check_iscsi - Check various aspects of iSCSI clients
Monitor ZFS pools on Linux.