On every page of RemotelyAnywhere you can see a real-time Performance Data Viewer:

Figure 1. RemotelyAnywhere Performance Data Viewer

This java applet is to the right of the RemotelyAnywhere logo in the top frame. It shows CPU load (green) and Memory load (red) and is updated every few seconds, so you can get instant feedback on the effects of performance intensive processes. This graph can be disabled under Preferences > Appearance.