I have a Raspberry Pi running Docker and a number of containers. I plan on adding another Pi soon. Curious what folks are using for a dashboard to monitor performance of all your hosts and containers. I was thinking of deploying Grafana for this but am curious what others use.
Does overspeccing your hardware so much performance issues never come up count?
For normal people grafana & prometheus are typical good answers.
Flag a warning when usage hits 5% so you can start saving for the next server