https://github.com/opentelemetry-php/sem-conv

[READONLY] The Semantic conventions for OpenTelemetry PHP
https://github.com/opentelemetry-php/sem-conv

Last synced: 6 months ago
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[READONLY] The Semantic conventions for OpenTelemetry PHP

• Host: GitHub
• URL: https://github.com/opentelemetry-php/sem-conv
• Owner: opentelemetry-php
• Created: 2022-05-24T16:14:14.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2025-06-24T02:32:41.000Z (about 1 year ago)
• Last Synced: 2025-06-24T03:29:36.322Z (about 1 year ago)
• Language: PHP
• Homepage:
• Size: 360 KB
• Stars: 6
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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# OpenTelemetry Semantic Conventions

Common semantic conventions used by OpenTelemetry implementations across all languages.

Please note that Semantic Conventions are tagged with the version of the

[Semantic Conventions](https://github.com/open-telemetry/semantic-conventions/tags) that they were generated from.

See https://opentelemetry.io/docs/concepts/semantic-conventions/.

# Stability

Semantic conventions are separated into `stable` and `incubating`. Both are generated from the

[Semantic Conventions](https://github.com/open-telemetry/semantic-conventions) release with the same version as this package.

Instrumentation authors should use stable conventions where possible, but may use incubating conventions.

Deprecated conventions will be removed immediately from the next release after their deprecation, and there is no

backwards compatibility guarantee for deprecated conventions.

## Stable

Stable semantic conventions (`OpenTelemetry\SemConv\Attributes\*` and `OpenTelemetry\SemConv\Metrics\*`) are based

on all elements marked as `stable` and are considered safe for use in production.

## Incubating

Incubating semantic conventions (`OpenTelemetry\SemConv\Incubating\*`) contain both `stable` and `experimental` (in-development)

elements. Experimental elements should be used with caution.

## Installation

```shell

composer require open-telemetry/sem-conv

```

## Contributing

This repository is a read-only git subtree split.

To contribute, please see the main [OpenTelemetry PHP monorepo](https://github.com/open-telemetry/opentelemetry-php).