Inspect a process to view more detailed information This is very useful information that allows you to see the status of any process on your Mac. what launched it – which is launchd in most cases), the memory used, CPU time used, any open files and the number of times the process has hanged. A new window opens which shows vital statisticsabout that process, such as its CPU use, the parent process (i.e. To view more details about an individual process, highlight it in the main window then use the blue Inspect button. Press the Quit Process button to terminate a process Inspecting a Process It’s advisable to use Quit first and if that doesn’t work, use Force Quit instead. The difference between these two quit functions is that Quit performs a “soft” quit which gives the application time to gracefully terminate, whereas Force Quit just exits the process or application immediately. Select the red Quit Process button and then choose Quit or Force Quit to confirm as below. If you need to terminate (sometimes referred to as killing) a process, you first need to identify the process or application in the list.įor example, if you want to terminate Skype (perhaps it’s become unresponsive or frozen), scroll down the process list (or use the search filter) and highlight it. The bottom of the window gives an overview of different categories Terminating a Process The top of the window has 3 main controls to quit, inspect and sample processesĪlong the bottom of the main window, additional information is displayed related to CPU, System Memory, Disk Activity, Disk Usage, and Network. There are also three controls found at the top left of the window, namely Quit Process, Sample, and Inspect Process. Windowed Processes – any process that has a window open View each process by typeĪs an example, if you choose only Windowed Processes, you’ll see a list of every process or application that has a window open somewhere on your Mac (in the current space or elsewhere): Windowed processes are those which have an open window.Inactive Processes – idle processes which aren’t currently doing anything.Active Processes – anything that’s currently not idle.Other User Processes – items running under another user account.System Processes – items such as the system log processes.My Processes – only those processes related to your user account.All Processes, Hierarchically – shows child processes in a hierarchy.All Processes – every process running on your Mac.To view each type of system process running, use the small drop-down list found at the top of the window. This lets you view only the differences in status as follows: You can also view the deltas for each process the changes in status such as CPU usage), go to the View menu and choose Show Deltas for Process ( COMMAND + SHIFT + J). There is also a Filter box at the top right, that lets you enter the process name you want to view, for example if you type “Sky” any process that matches will be displayed (such as Skype). Just click on the column header once or twice to sort by that column and change the order. You can sort the information displayed by any of the columns in ascending or descending order. It’s possible to view additional columns by selecting them from the View menu, by expanding the Columns option and choosing the ones you want to view: Columns can be customised to show the desired information The main window is where every process and application running on your Mac is listed, together with a whole bunch of related details in each column – for example: The main window of Activity Monitor shows the list of processes and applications It can be found in the Applications -> Utilities folder, or just type its name into Spotlight (the Spotlight shortcut is COMMAND + SPACEBAR). The first thing to do is open Activity Monitor.
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