Is it normal for my Graph to be this inconsistent? (Nbminer)

Also are my temps to high on my 3080ti and 3070ti now sure why its red.

Thank you very much for the help.

lol never use 0 in the fan speed, set them manually from 70 - 100 to reduce temps and look for better OC’s in the forum (don’t use negative offsets in the core, it’s better locked core clocks)