A few days ago I noticed that Intel(R) System Usage Report (esrv_svc.exe) consistently uses 25-28% of my CPU at all times. This started sometime in the past few weeks, though I am not sure when. I have 4 threads, so I wonder if it is hogging a whole thread. I am not sure what this process does, or even if it is for my i3 CPU core, or my Intel HD Graphics 3000 card. I have the 7 series C216 chipset family. However, I am certain it doesn't need to be as active as it is.
I have Windows 8.1 64-bit. I will provide any other relevant information if needed.