for a while now, when I try to use the wireless network and turning the AirPort on the coolers from the processors are starting to make a lot of noise swhoing that they work very hard, and when I opent the Activity Monitor, I see the "airport" process taking from 98.0 to 99.3 percent from the processor's time. This behaviour was for the last week like this and it continues to be so.

what is wrong is a stupid question ,
but any ways what might get wrong if till now this was not like this, and there was no system modifications that might affect something.

forgot to mention that I have all the updates the system was proposing to install.