It’s weird to do this daily, but it’s possible that the UPS is doing a self test, which would drain the battery a little and the load is from charging it back up.
It’s weird to do this daily, but it’s possible that the UPS is doing a self test, which would drain the battery a little and the load is from charging it back up.
Ahh sorry, I thought you meant you plugged it into the input side. If that’s the case then are you running anything that measures CPU usage? I run the TIG stack, it might be able to give you some hits. Also back to my original point which is already unlikely, if it’s a modified sinewave UPS, it can confuse some measuring devices while it’s on battery.