observer

Module

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.

OTP R15B

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