Documentation

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OpenTelemetry, also known as OTel, is a vendor-neutral open source Observability framework for instrumenting, generating, collecting, and exporting telemetry data such as traces, metrics, and logs.

As an industry-standard, OpenTelemetry is supported by more than 40 observability vendors, integrated by many libraries, services, and apps, and adopted by numerous end users.

OpenTelemetry Reference Architecture

Qu'est-ce qu'OpenTelemetry ?

Une brève explication de ce qu’est OpenTelemetry, et de ce qu’il n’est pas.

Getting Started

Get started with OpenTelemetry based on your role.

OpenTelemetry Concepts

Key concepts in OpenTelemetry

OpenTelemetry Demo Docs

Language APIs & SDKs

OpenTelemetry code instrumentation is supported for many popular programming languages

Platforms and environments

Hardware & software platforms and environments supporting OpenTelemetry

Zero-code Instrumentation

Collector

Vendor-agnostic way to receive, process and export telemetry data.

Migration

How to migrate to OpenTelemetry

Security

Contributing