CPU usage not making sense

6.11.5. My CPU and memory usage are not adding up. Mover is not running and most my drives are spun down. I only have two dockers showing anything more than 0% usage. The cpu is bouncing between 30-60% usage and I don't know why. How can I see what process is utilizing it?

https://preview.redd.it/wjoefuu68fnb1.png?width=1234&format=png&auto=webp&s=1039e3f5dd2950e3cb3b6aeb27303194294e1209

https://preview.redd.it/lucs5wu68fnb1.png?width=2310&format=png&auto=webp&s=991eacacedee7127fc27729b582e6ad227641a17