Nagios Support Forum

Hello,

When I open the graph (CPU) on a server, I get "no data to display" but It's work on another host with the same check ...

I removed the XML and RRD files in /usr/local/nagios/share/perfdata/ for this check but nothing has changed.

Do you have any idea ?

In advance thank you for your support.

(Centos 6.8; Nagios XI 5.5.5)

Hello, @dimitrico. Do all the other services show graphs on this XI server? Please go to the home dashboard, click on the service that doesn't show a graph, go to the Advanced tab and take a screenshot. Here's an example of what I'm looking for.