Starts the Observer GUI. To stop the tool, close the window.
observer
Module Summary
A GUI tool for observing an Erlang system.
Since
Module observer was introduced in
OTP R15B.
Description
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.