1. LTTng and Erlang/OTP

1 LTTng and Erlang/OTP

1.1 Introduction

The Linux Trace Toolkit: next generation is an open source system software package for correlated tracing of the Linux kernel, user applications and libraries.

For more information, please visit http://lttng.org

1.2 Building Erlang/OTP with LTTng support

Configure and build Erlang with LTTng support:

For LTTng to work properly with Erlang/OTP you need the following packages installed:

• LTTng-tools: a command line interface to control tracing sessions.

• LTTng-UST: user space tracing library.

On Ubuntu this can be installed via aptitude:

$ sudo aptitude install lttng-tools liblttng-ust-dev

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