I think i made a mistake in try to explain what im doing but i see you got the right idea. But i need a predictive graph for my project as well. As for my project, we are aiming to integrate Industry 4.0 into it. Attached is the link to what Industry 4.0 is aiming for.
As for that, it requires 24h monitoring as it will mostly be used on heavy machineries used in factories. However, i forgot about the fact that im using a 3d printer, therefore it will only be monitored when it is on.