Sometimes I have unknown delays in my mac.
Everything works well, but one time in 2-3 hours kernel is overflow, and I need to wait about from 30 sec to 5 minutes untill it will end, and I will start to work normal.
It is not caused from any app, because I tried to kill all of them, but it is without change.
Any ideas how I can debug it? Kernel process is overflowed in time of delay.
I am a new Mac user, so I can't find.