
Malware can consume nearly all of your Mac’s processing power, forcing the CPU to run at 100% or close to it.

Select the processes with high CPU usage and close them by clicking the X located at the top of the window. Select the CPU tab to see their CPU usage, ranked from the highest to the lowest. To check what’s causing high CPU usage, go to Finder > Go > Utilities and open Activity Monitor, which displays all the processes active on your Mac in real-time. Here are some ways you can do this: Use Activity Monitor to close processes To fix the issue, you need to reduce your Mac’s CPU usage. In simple terms, if kernel_task notices certain other CPU-demanding processes (rendering a 4K video, for example) are using up a lot of your Mac’s resources, it will itself hog resources, stopping the other processes from using them all and potentially overheating your Mac. One of its primary functions is ensuring your Mac doesn’t overheat.

The kernel_task process is at the core of macOS, and it includes a variety of low-level functions that allow the computer to work. If you’ve tried shutting down all open apps, but your Mac is still running slowly, the issue could be being caused by the kernel_task process. If this sounds familiar, you should fix this problem as soon as possible! But how?
#REDUCE CPU USAGE ON CHROME FOR MAC HOW TO#
Today, let’s talk about how to fix kernel_task high CPU usage on Mac.ĭo you sometimes notice your Mac starts to run slow and will often take a long time to respond? Or you frequently hear the internal fan running at high speed, trying its best to stop your Mac from overheating and damaging its internal components.
