

Uninstall the app (provided it’s not a part of macOS), then re-install a clean version of it. Try quitting and then re-launching the app and see if that helps. Let’s say you do find an app that’s taking up more than its fair share of your Mac’s power. Likewise, you’ll usually find that Activity Monitor is in the top ten of all of the apps consuming your processor power. Now some of these items aren’t used all the time - for example, I was using a screenshot app called Snapz Pro X to take the above screenshot, and as soon as I completed that task the percentage of CPU cycle number dropped to zero. What should you look for? Any app or process that is using an unusually large percentage of CPU cycles, Memory, or disk cycles. (Activity Monitor, showing CPU usage by app or process)

If you use Siri on your macOS Sierra machine, just tell Siri to “Launch Activity Monitor”. This utility is found in Applications > Utilities or can be launched from Spotlight by typing “Activity Monitor” and then pressing Return. To begin looking for the culprit that may be causing Mac sluggishness, Activity Monitor is a good place to begin.
#Menumeters for mac sierra how to
In this post, we’ll provide a few tips on how to troubleshoot a Mac that is running slowly and hopefully get you back to your happy place.Įxamine app activity, login items and macOS New Macs are a joy to work with, since everything seems so speedy! Give that new computer a year or two and you’ll most likely experience the opposite of joy as you wait for websites to open, watch the famous Mac “ Spinning Pizza of Death” and begin to get frustrated with slow response to just about any action on the Mac.
