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# Semantic Conventions for .NET metrics

**Status**: [Stable][DocumentStatus]

This article documents semantic conventions for metrics emitted by the .NET runtime and individual components in the .NET ecosystem.

The following metrics are currently supported:

* [ASP.NET Core](dotnet-aspnetcore-metrics.md): Semantic Conventions for ASP.NET Core routing, exceptions, and rate-limiting *metrics*.
* [DNS](dotnet-dns-metrics.md): Semantic Conventions for client-side DNS lookups associated with *metrics*.
* [HTTP](dotnet-http-metrics.md): Semantic Conventions for HTTP client and server *metrics*.
* [Kestrel](dotnet-kestrel-metrics.md): Semantic Conventions for Kestrel web server *metrics*.
* [SignalR](dotnet-signalr-metrics.md): Semantic Conventions for SignalR server *metrics*.

[DocumentStatus]: https://github.com/open-telemetry/opentelemetry-specification/tree/v1.31.0/specification/document-status.md