I've been able to model a PDU where each outlet is a component, and I'm graphing the current on the outlet. Most of our servers have dual power supplies, with each PSU connected to a different PDU for redundancy. So where I am now, I have two devices (the PDUs) each with a component (the outlets). I'd like to find a way to correlate those two components to a third device (the server), so I can graph the total current drawn by the server.
Does anyone have an idea on how to go about this? Even if I could get a little closer to the goal, it would be great progress.