How to start Activity Monitor

Asked 8 months ago. Active 8 months ago. Viewed 6k times. Allan IconDaemon IconDaemon I think most people might be just looking for the number of cores.

Use the Mac's command line to get detailed CPU information | ITworld

The lines you are looking for are machdep. Note that the thread count might be greater than the core count.


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Separate Linux tag from Unix. Linked It's normal for there to be multiple Dropbox processes running at the same time. They may be helping the main desktop app or other Dropbox features.

Activity Monitor: What It Is & How To Use It (Task Manager)

They also look for version updates and monitor for system crashes. Please check each of the following:. The desktop app may cause high CPU usage if there are a large number of files to sync. This is especially true the first time files on your computer have been synced.

Quick Short-Term Fixes

Some third-party apps access files in your Dropbox folder. Dropbox may interpret this access as edits to the files, and sync these perceived changes. If a third-party app continually requests access to your files, Dropbox will continue to sync, which will in turn lead to high CPU usage. This loop usually occurs with third-party syncing apps, backup apps, and anti-virus or security software, or when a third-party app is installed within the Dropbox folder.

If files in your Dropbox folder have incorrectly set permissions , then the Dropbox app will continually try—and fail—to sync them. Performance of the Dropbox desktop app starts to decrease at around , files.

How to use Activity Monitor on your Mac

You can improve performance and sync speed with selective sync. The Dropbox folder should not be installed on a NAS device because our desktop app is not meant to work with network share file systems.

How to use

To resolve this issue, move your Dropbox folder back to a physically connected drive. Or, follow special steps to correctly use Dropbox with an external drive.