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Activity monitor mac dock
Activity monitor mac dock







activity monitor mac dock

Red: Memory resources are depleted, and macOS is using your startup drive for memory.Yellow: Memory resources are still available but are being tasked by memory-management processes, such as compression.The current state of memory resources is indicated by the colour at the right side of the graph:

#Activity monitor mac dock update#

The graph moves from right to left and updates at the intervals set in View > Update Frequency.

  • Memory Pressure: The Memory Pressure graph helps illustrate the availability of memory resources.
  • More information is available at the bottom of the Memory pane: The Memory pane shows information about how memory is being used: To show a graph of this information in your Dock, choose View > Dock Icon > Show CPU History.
  • To open a window showing recent processor activity, choose Window > CPU History.
  • To show a graph of this information in your Dock, choose View > Dock Icon > Show CPU Usage.
  • To open a window showing current processor activity, choose Window > CPU Usage.
  • You can also see CPU usage in a separate window or in the Dock:
  • Processes: The total number of processes currently running.
  • Threads: The total number of threads used by all processes combined.
  • The colour red shows the percentage of total CPU capability currently used by system processes. The colour blue shows the percentage of total CPU capability currently used by user processes.
  • CPU Load: The percentage of CPU capability currently used by all System and User processes.
  • Idle: The percentage of CPU capability not being used.
  • User: The percentage of CPU capability currently used by apps that you opened, or by the processes those apps opened.
  • System: The percentage of CPU capability currently used by system processes, which are processes that belong to macOS.
  • More information is available at the bottom of the CPU pane: This information and the information in the Energy pane can help identify processes that are affecting Mac performance, battery runtime, temperature, and fan activity. The CPU pane shows how processes are affecting CPU (processor) activity:Ĭlick the top of the “% CPU” column to sort by the percentage of CPU capability used by each process.
  • Applications in the last 8 hours: Apps that were running processes in the last 8 hours.
  • activity monitor mac dock

    Selected Processes: Processes that you selected in the Activity Monitor window.Windowed Processes: Processes that can create a window.Inactive Processes: Running processes that are sleeping.Active Processes: Running processes that aren’t sleeping.Other User Processes: Processes that aren’t owned by the root user or current user.System Processes: Processes owned by macOS.My Processes: Processes owned by your macOS user account.All Processes Hierarchically: Processes that belong to other processes, so you can see the parent/child relationship between them.The View menu also allows you to choose which processes are shown in each pane: Use the five category tabs at the top of the Activity Monitor window to see how processes are affecting your Mac in each category.Īdd or remove columns in each of these panes by choosing View > Columns from the menu bar.

    activity monitor mac dock

    The processes shown in Activity Monitor can be user apps, system apps used by macOS, or invisible background processes. Open Activity Monitor from the Utilities folder of your Applications folder, or use Spotlight to find it. This article describes some of the commonly used features of Activity Monitor, a kind of task manager that allows you see how apps and other processes are affecting your your CPU, memory, energy, disk, and network usage. Activity Monitor shows the processes that are running on your Mac, so you can manage them and see how they affect your Mac's activity and performance.









    Activity monitor mac dock