Exactly this. We use node exporter, Prometheus, and Grafana at my place of work to get node metrics across our K8s cluster for CPU, memory utilization, file system space, etc.

You’ll have to do some searching and tweaking of existing dashboards, but Grafana is crazy good

If you win the first half, and you win the second half, you win the game

The monster one is real, I used to be a collegiate rep for them and they gave me a ton of condoms to give out (along with the drinks naturally). I’ll see if I can’t find some old photos of them.