Documentation - OpenTelemetry
Aug 29, 2025 · OpenTelemetry, also known as OTel, is a vendor-neutral open source Observability framework for instrumenting, generating, collecting, and exporting telemetry data …
What is OpenTelemetry?
Jun 24, 2025 · OpenTelemetry is used by a wide variety of libraries, services and apps that have OpenTelemetry integrated to provide observability by default. OpenTelemetry is supported by …
Collector - OpenTelemetry
Feb 5, 2026 · The OpenTelemetry Collector offers a vendor-agnostic implementation of how to receive, process and export telemetry data. It removes the need to run, operate, and maintain …
OpenTelemetry
OpenTelemetry 是各类 API、SDK 和工具形成的集合。 可用于插桩、生成、采集和导出遥测数据（链路、指标和日志），帮助你分析软件的性能和行为。 OpenTelemetry 在 多种编程语言 均 …
Python - OpenTelemetry
Jan 27, 2026 · This section introduces how to use OpenTelemetry with Python to generate and collect telemetry data such as metrics, logs, and traces using the OpenTelemetry API and SDKs.
OpenTelemetry Demo Docs
Dec 19, 2025 · How can you solve problems with OpenTelemetry? These feature flag enabled scenarios walk you through some pre-configured problems and show you how to interpret …
Overview - OpenTelemetry
This document provides an overview of the OpenTelemetry project and defines important fundamental terms. Additional term definitions can be found in the glossary.
OpenTelemetry Logging
We emit logs, traces and metrics in a way that is compliant with OpenTelemetry data models, send the data through OpenTelemetry Collector, where it can be enriched and processed in a …
Observability primer - OpenTelemetry
Feb 11, 2026 · For more on metrics and how they relate to OpenTelemetry, see Metrics. SLI, or Service Level Indicator, represents a measurement of a service’s behavior. A good SLI …
OpenTelemetry Concepts
Jun 3, 2024 · Key concepts in OpenTelemetry This section covers data sources and key components of the OpenTelemetry project, which can help you understand how …