Multiple things are in play here. Half your CPUs are for data, the others for management. So the question quickly is which of the two types are going to 100%.
I dont quite see the 100% on one in your screenshots. in principle it should be shared over multiple CPUs, but that is if you haven't turned off CMP.
Have a go at sharing what Amine is asking, to go in real detail it might be better to open a support ticket. With someone actually looking in your environment things can become easier.