How to Low WindowServer Process CPU and Memory Usage on Mac? What is WindowServer on Mac? Why is WindowServer Process Taking So Much CPU on Mac? When you noticed that the process WindowSever takes up over 50% of the CPU, you may be wondering what the WindowSever process is and how you can reduce its CPU usage on Mac. The only panic saved was a crash of the SIMs.Activity Monitor, similar to Task Manager on Windows systems, is used to monitor processes on Mac. You have so exceeded the amount of real RAM in your Mac that it has been forced to swap 1.21GB on the drive (over a far-too-long-between-restarts 17 days period). You should launch and run these ONLY on-demand, otherwise, they punish performance. OneDrive and the non-Mac-native file sync apps that were ported to the Mac consume vast amounts of resources, because they read your files non-stop, looking for up to the second changes.

Stop using that and switch to FireFox or Safari, either of which are faster and less resource intensive. You appear to be running Chrome (and Chrome Helper renderer) notorious Resource Hogs. Since your memory is small, these should be run on-demand only, and you should restart after their use to clear them from memory. You have gaming Helper programs (EA AND Steam) always running. A third-party 'cleaned' Mac is a SLOW Mac. Since Mavericks, MacOS manages its own cacheing and storage far better than any third-party app can.

You don't need Android emulation running all the time unless you are using it all the time. Pick ONE of VirtualBox and Parallels and remove the others. You have extensions for BlueStacks and intel.haxm Android emulation, VirtualBox, and Parallels Desktop as well as MacOS. You appear to be running four operating systems simultaneously. Time Machine backup out-of-date - The last Time Machine backup is over 10 days old. That is not a lot of computer for the very demanding work you appear to be doing.Īnything that appears on this list needs immediate attention. You have a 13-in MacBook Pro (older2019 version, Two thunderbolt ports) with only 8GB RAM and a 250GB drive running an older version of Big Sur (not fully up-to-date).

Mac activity monitor window server