The “Resource Graphs” page for nodes can timeout or take a very long time to load when using the Cortex plugin. It is intermittent as to which but most of the time if it doesn’t work the first time, it will after a reload leading us to speculate it might be caching related.

We speculate that the PromQL calls for this are not the right calls and need to be re-worked so that we aren’t hammering the Prometheus server the way they are now. Marking this as BugFixSLA because it does impact a customer but I can mostly recreate this in my lab if needed.