XPS 13 9360 CPU utilization over 100%

Hi

I just got my new XPS 13 9360. I am worried about the CPU utilization. when device is idle, util is about 40%. when I run any program or simple anti virus scan, it jumps to more than 120%. However, the Service CPU is lower, but still relatively higher than normal.

Example when I run unit virus I noticed also that while the processes CPU is over 120% the "service CPU" is around 70% attached.

please advise.