What is the best sensor to detect if GPU is not mining and create an alert? I've tried using GPU total power, core load, but most times I get a false alert as GPU may be slowing down for a second and then ramping back up as it is mining crypto. Also, when I log the alerts, e.g., GPU Total Power, it doesn't list which GPU created the alert. I have 8 gpus, and I cannot narrow down to which GPU is logging the alert. Thank you