Process

The Processus panel allows you to enable the Process accounting, option disabled by default.

This option enabled, Mac OS X save in a file (/private/var/account/acct) all process executed by all the users of the computer. You can also display and delete the content of this file.

Warning: Many process being used, the size on disk of this file can be very important. It's recommended to delete its content time to time. This operation is launched while deleting the logs (Cleaning > Logs and Automation panels).