Gain insight into your system's behavior today.

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LTTng is an open source tracing framework for Linux.

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Instrument

Identify appropriate events exposing your system's behavior.

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Trace

Extract the identified events with low overhead using LTTng.

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Investigate

Use a GUI, CLI tools, and custom scripts to analyse your system.

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System-wide introspection

LTTng allows understanding the interactions amongst multiple applications (C/C++, Java, and others) and the Linux kernel.

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Adapted to your use case

LTTng provides flexible configuration options that fit various workloads, from small embedded systems to large clouds.

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Production ready

LTTng is designed from the ground up to provide low overhead tracing on production systems.

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Easy to deploy

LTTng is available for all majors desktop, server and embedded Linux distributions.

The easiest way to try LTTng is to
follow the quickstart guide:

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