Nagios Support Forum

I have installed the rrdcached and will check to see if this resolved the issue.
Steve thanks

Steve, no we do not have rrdcached in place. Is there a document on putting this in place?

Profile posted to PM

Running Nagios XI 5.6.14. The hosts performance graphs for about 95% of all the hosts which are Windows servers will contain time gaps in tracking all 4 items (rta, pl. rtmax, rtmin). The time gaps are not consistent across the systems. I adjusted the settings per the recommendations, but they still...

Nagios XI 5.6.14. I need to add a contact group to all the hosts and the services for those hosts that are in a specific host group. There are over 7,500 services that need the contact group added. Using the bulk modification tool, did the add contact group to host group but it only changed the host...

Update to this issue. Worked by my manager who has DB backgound and made several changes to the my.cnf file to increase the amount of memory that mariadb uses and I also updated the system to increase the number of files that can opened by mariadb to 1024000 Below is the revised my.cnf file. Ran ful...

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Profile and my.cnf files sent in PM

Nagios 5.6.14 - On the notifications being sent, is there an easy way to add the hostgroup to the notifications. We are moving to having a central group for the alerts notification and they need to know what type of OS the alert is for so they can contact the correct group for resolution. I reviewed...

This is an on-going issue with our Nagios system. When going into or coming out of a schedule downtime for a group of hosts, the system locks up with 100% CPU usage in which to clear requires a force reboot or cancelling nagios. Can we please set up someone to review the complete Nagios and MariaDB ...