Install erlang-observer by entering the following commands in the terminal:
sudo apt update sudo apt install erlang-observer
Description:
Erlang/OTP application for investigating distributed systems
The OBSERVER application contains tools for tracing and investigation of distributed systems. They include etop - a tool for presenting information about Erlang processes, and crashdump_viewer - a HTML based tool for browsing Erlang crashdumps.
Homepage: http://www.erlang.org/
Version: 1:20.2.2+dfsg-1ubuntu2
Section: universe/interpreters