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Project 02 · macOS

Activity Monitored

Keeps your Mac quick when too much is running at once.

Activity Monitored
Processor   96%
Busy. Asking 3 background programs to wait.
  backup        lowered
  photo sync    lowered
  updater       lowered
Back to normal in 90 seconds.

What it does

Your Mac’s processor can only do so much at once. When a backup, a photo sync and a software update all run together, they compete with the app you are actually using, and everything starts to stutter: typing lags, videos skip, windows beachball.

Activity Monitored watches for that moment. When the processor is overloaded, it gently lowers the priority of the busy programs running in the background. They keep working, just a little more politely, and the window in front of you stays smooth. Once things calm down, every program goes back to normal.

How it works

1. It watches the load

Every 3 seconds it checks how hard the processor is working and which programs are using it most. If there is spare room, it does nothing at all.

2. It lowers busy background programs

When the Mac is overloaded, it moves the heaviest background programs to macOS’s low priority lane, the same one macOS uses for its own background chores. Nothing is closed or paused, and no work is lost.

3. It always puts things back

Every change starts its own 90 second timer that reverses it automatically. The timer runs separately, so even if Activity Monitored crashes or you remove it, your programs still return to normal. Every change is also written to a log you can read.

Why it’s useful

How to install

  1. 1
    DownloadClick Download for Mac above. Your Mac unzips it into Downloads.
  2. 2
    Open the installerIn the unzipped folder, right click Install Activity Monitored.command and choose Open.
  3. 3
    That’s itIt starts now and every time you log in. If your Mac offers to install developer tools, click Install, then repeat step 2.

Or paste this single line into Terminal:

curl -fsSL https://raw.githubusercontent.com/Questboy23/activity-monitored/main/install.sh | bash