Restart your PC if Avast prompts you with that option in order to confirm the changes.Click the downward-facing arrow next to the component that you want to remove (Avast Cleanup in this particular example), click Uninstall Component, and then click OK to confirm the uninstallation of the component.Navigate to Settings and click the Components tab which should be the second one.Open the Avast user interface by clicking its icon at the system tray or by locating it in your Start menu entry.Anything that does its job in real-time can be heavy on the processor so it’s sometimes the best to simply uninstall this component.
It seems that the component most responsible for this problem is Avast Cleanup which acts in real-time in order to free some resources allocated by other background apps. How to Stop Avast Service from High CPU Usage? 1. There are quite a few different ways to solve this issue so make sure you follow the article in order to solve the problem. This can interrupt anything you are doing on your computer and it can become quite annoying after a while. These processes are quite useful but they may become annoying after you discover that your antivirus tool is consuming almost all of your CPU power.Īvast was experiencing this issue and its users have reported that Avast was constantly experiencing this issue and the CPU usage was constantly over 50%. Antivirus tools are usually resource-demanding because they perform plenty of real-time operations such as background scanning, virus removals, and computer cleanup.