93% CPU usage caused by kernal_task
It's very slow and pinwheels on every task, even just opening system preferences. I checked the cpu usage and it is pretty much pinned at 93% kernal_task being the cause. Anyone have an idea of what could be causing this? I've tried smc and pram clearing. MacOS reinstallation. I've also bought seagate firecuda sshd and cloned my oem hdd and installed that with no change in performance.
Is this a good question?