Observe the following: The PCPU () line in the header shows utilization for the processor (s) by core and in total. The following figure shows example data produced on a test system. Here, you can check the CPU usage and time for all active apps and services. If this does not work the first time, try changing the idle value up or down by one until data is returned. By default, it should show CPU utilization but pressing ‘c will ensure this data is being displayed. For more information on CPU utilization, go to the CPU tab. To enable viewing in the Dock, choose View > Dock Icon, then select the Show CPU option you want to view. If your Mac OSX server outputs the IDLE value to a different column, then the entry will need to be changed in the configuration file.įor Example, with the Top command shown about, you would use using the following configuration file entry View CPU activity on your Mac in the Activity Monitor window. ![]() ![]() ![]() This specifies which field SiteScope is looking for the IDLE value in. You can use Activity Monitor to locate the troublesome app or process and force it to quit. This is important because in the entries below you will see a line labeled: Close unresponsive apps and processes When your system is acting sluggish or simply not responding, an app or process may be the source of the problem. Specifically the formula SiteScope uses is: To obtain CPU Utilization the specific value that SiteScope keys off is the IDLE data field returned from Top. The most common issue is that the output for the TOP command has been altered from version to version of TOP, and so the template SiteScope uses to get CPU data has to be changed. These commands are contained in the SiteScope/templates.OS directory, and there is a separate configuration file for each type of Operating System. The way that the SiteScope CPU monitor works on Mac OSX is to simply log on to the remote server as the user specified in the Remote UNIX area of SiteScope, and then issue the command for CPU utilization stored for that particular OS' template file. Youll see a graph showing your CPU usage over time, and you can find your current usage listed under 'Utilization. You will not see these when you run Top on the remote system.ġ-2 -3-4-5-6-7-8ĬPU usage: 1.59% user, 7.44% sys, 96.95% idle The numbers below were added to provide clarity. ![]() The value returned from the ''TOP'' command may look like this: Apple uses a variant of the Unix operating system and its uses the Unix top command to return the CPU utilization.
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