Htop is showing 100% cpu usage on thread 1 , on a fresh install of 17.10

I have a freshly installed 17.10.1 (amd64) , my cpu : Intel(R) Core(TM) i7-6700K , and when I'm running the htop command I see that the first thread is always maxed out (98-100%), although I don't see anything using that much CPU . Is this a bug or just htop messing around ?

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Solution 1:

Okay i found the solution in another question's answer .
Scroll down to the 2nd answer by mauro. Why does kworker cpu usage get so high?

Everything seems to be running smoothly now. For me it was gpe6F enter image description here