I have a macbook pro 2018, since the update to big sur, EVERYTHING runs slow. Every program hangs the application. I see the activity monitor showing 84% of CPU usage is idle but there is an application kernelmanagerd going up to 150%.... Increible! The performance of this computer now feels like a computer with intel celeron
ptykamikaze
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for