DOKK / manpages / debian 11 / erlang-manpages / observer.3erl.en
observer(3erl) Erlang Module Definition observer(3erl)

observer - 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 ttb.

For details about how to get started, see the User's Guide.

start() -> ok

Starts the Observer GUI. To stop the tool, close the window.

observer 2.9.5 Ericsson AB