The behavior of a running Oz System can be controlled by quite a number of parameters. Other system parameters like memory consumption, run time, and the like can be useful to monitor in order to understand which resources are used by computations.
The Oz Panel is a graphical frontend that allows to monitor and configure the most important system parameters. Below a screen shot of the Panel is shown.
How to use the Oz Panel is described in a chapter of the Oz User's Manual.