A GUI tool for observing an Erlang system.
Observer is a graphical tool for observing the characteristics of
Erlang systems. The tool Observer displays system information, application
supervisor trees, process information, ETS tables, Mnesia tables,
and contains a front end for Erlang tracing with module
For details about how to get started, see the
start() -> ok
Starts the Observer GUI. To stop the tool, close the window.