High cpu usage mac os x

If your Mac is heating up a lot or the fans are moving at high levels to cool the system, and it is performing frustratingly slower, you should head to Activity Monitor.

How to use Activity Monitor on your Mac

Just restart your Mac and check if the mds is still consuming a high amount of CPU usage. If restarting solved your problem, then you can stop reading right here. Follow these steps in order to solve the problem:. Now copy and paste the following command in the prompt:. Restart and let the re-indexing take place. There is one more method, if you want to try it too, scroll further down.

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If you are among the users, who rarely use Spotlight, then this method might become your favorite. Copy and paste the following command in the prompt:. You can switch the Spotlight back anytime by simply pasting the following command in Terminal: These were the Top 2 Solutions to solve the problem. For any queries, doubts, or suggestions, feel free to visit the Comments section.

Loading page content. Photos for Mac Speciality level out of ten: Reply Helpful Thread reply - more options Link to this Post.

Allan Jones Allan Jones. Mac OS X Speciality level out of ten: John Galt John Galt. Please determine if the problems also occur in "Safe Mode": Safe Mode or "Safe Boot" is a troubleshooting mode that bypasses all third party system extensions and loads only required system components. Read about it: Starting your Mac in Safe Mode will take longer than usual, graphics will not render smoothly, audio is disabled on some Macs, and some programs iTunes for example may not work at all. Merely starting your Mac in Safe Mode is not intended to resolve the problem, it's to observe its performance without certain additional components.


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To end Safe Mode restart your Mac normally. Shutdown will take longer as well. Reply with your observations.


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Uninstall "CleanMyMac3". Read below. Restart your Mac. To recover from the effects of having used it to modify OS X, the additional software you require and the essential files you need, follow the applicable recovery procedure below: If you have a backup that you created prior to using CleanMyMac, now is the time to use it. Choose a date preceding the installation of CleanMyMac. If you do not have a backup that predates the use of CleanMyMac, create one now. To do that read Use Time Machine to back up or restore your Mac.

The recovery procedure will require that you erase the Mac using OS X Recovery , and then create a new User Account whose contents will be empty.

You will then be able to use Setup Assistant to migrate your essential documents including photos, music, work products and other essential files. Follow the instructions in that document under Erase your drive and install OS X. Then, follow the procedure in Move your content to a new Mac. When asked how you want to transfer your information, select Transfer from a Mac, Time Machine backup, or startup disk. Under Select the Information to Transfer , select only your previous User account and do not select "Applications", "Computer and Network Settings" or "Other files and folders".

De-select those choices.

Solved: HIGH CPU usage Mac. - The Spotify Community

Subsequent to using Setup Assistant, you will need to reinstall the essential software you may require, once again remembering to install software only from their original sources, and omitting all non-essential software. Thanks mvp4pres. Brookeboh Brookeboh. Notebooks Speciality level out of ten: For example, mine looks like this: I look forward to seeing your post. Anybody who can answer me please? I know many many people have this problems and it was really really hard to find a solution for this. By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies.

Uninstall Norton

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