Once you have done this and are in Safe Boot mode, reboot the Mac and try using it normally again, see if the issue is resolved.Ĭheck your hard drive's health using a tool such as Drive Genius, disclaimer: I do not work for them but only recommend their tool as its quite easy to use and understand. You can also try loading your Mac into Safe Boot Mode to force the Mac to check and fix its startup volume from any issues it may have ( ). You can also get this upgraded on most Macs. If so, perhaps see if your Mac can have its Memory upgraded?Īlso, Go to the Disk tab and check Data written/sec: If you're looking at 50 MB/s or above and your Mac does not have an SSD then that's most likely the issue.
If so, close all running Applications and check again.Īlso, with all your normal applications open check the Memory tab and see if Memory Used is close to or exceeding Physical Memory. Try leaving Activity Monitor open and check if CPU usage remains consistently high while you are doing your usual tasks. Here is a comprehensive list of things to try:
I've had that happen to my own Mac and typically for me it was due to a high system load or something else locking the system (like a hard drive failing for example).
