Notification when server resources are soon maxed

What problem will this feature address?

I want to be able to get notified when the server resources are soon going to be at their max. For example some custom defined threshold.

Also what happened to me just earlier is that some containers were hacked and crypto miners wer running (yes that's on me but hear me out) and they maxed out my CPU. I'm going to build further security protections but still this would have already led me on the right path or gave me a hint "hey check your services".

Describe the solution you'd like

A new section when creating a notification where I can define a custom threshold for each server resource metric (disk, cpu, ram, etc.) where I get a notification when this is reached. (Maybe for CPU and RAM it needs to stay there for some time so I don't get notified for every single spike which can happen and is ok)

Describe alternatives you've considered

Adding an own service or using something on the VPS directly.

Additional context

No response

Will you send a PR to implement it?

Maybe, need help

No file or test is named. Start by locating the notification-creation flow and the server resource metrics for CPU, RAM, and disk. Define how custom thresholds and sustained CPU/RAM conditions should trigger notifications, then verify that normal spikes do not create repeated alerts.