

NoFinder, a similar standalone utility for classic Mac OS, with the ability to force quit applications, including the Finder.
#Activity monitor mac bar mac os
About This Macintosh., a built-in option in classic Mac OS ( 4.2 and up) to check memory usage.Startup drive > Applications > Utilities > Activity Monitor.In the Activity Monitor app on your Mac, click Memory (or use the Touch Bar) to see the following in the bottom of the window: Memory Pressure: Graphically represents how efficiently your memory is serving your processing needs. For observing Macs and macOS there are two major tools: the Unified Log, which unfortunately is still poorly supported by the bundled browser, and Activity Monitor.

If needed, the Dock icon can be switched to keep an eye on the specific usage. View memory usage in Activity Monitor on Mac You can see the amount of system memory being used on your Mac. Finally, there is an option to quit or force quit an application (unresponsive processes are displayed in red).ĬPU, System Memory, Disk Activity, Disk Usage and Network usage can be viewed in the tabbed lower part of the window, where the activity is presented in a real-time chart as dotted bar graphs. To monitor your CPU, network or disk usage as a live graph right in the Dock, choose View -> Dock Icon -> Show Disk Activity from the menu bar, select the preferred tab in the Activity Monitor. Open Activity Monitor from Finder: Go to your Launchpad (the rocket icon in your Dock) or Click on Finder in your Dock. Select the program or application that has frozen and click on the Force Quit button to close it. This will open a window containing a list of all currently opened programs and applications that are running in the background. There are options to filter what is listed, and the process list can also be saved and be exported. To open it, simultaneously press down the CMD + ALT + ESC keys on your keyboard. Using this utility can be useful to inspect which individual processes are drawing heavily on the Mac's resources, such as graphics, video editing, or even a complex web page.

This can be used to monitor the Mac's processor and disk activity, as well as the memory usage and network activity. Activity Monitor measures how resources are being used by different applications (or background processes) on a Macintosh.
