The karalon screen saver provides users with a real-time graphical display showing what their PC is doing during idle time including system activity and availability, active processes and performance information.

Real-time displays show the following information, packet decode graph together with IP address and port details, active process matrix displaying applications and services running, inbound and outbound packet matrix show who you connect to and who connects to you, TCP and UDP socket status, available drive space status including mapped drives, current IP address, packets received and dropped by your network adapter, computer name, operating system running and date and time clock.

Real-time gauges display current packets per second being transmitted, % CPU used, number of established connections, number of active processes and % available physical and virtual memory. The background is a choice of two real-time revolving pictures of Earth from space displaying major cities and local times.

Display duration, options selected, colour settings, cities and background image can be customized to a users preference.