Default set of attributes for ASP.NET Core instrumentation (trace and metric)

[vishweshbankwar]

The issue is to document the default set of attributes that will be part of initial stable release of trace and metric instrumentation library for ASP.NET Core.

Traces

Following is the list of attributes are currently added by default:

• http.request.method
• http.request.method_original (if different from http.request.method [ASP.NET Core] Set http.request.method as per spec #5001)
• http.response.status_code
• network.protocol.version (Bug fix: [ASP.NET Core] update network.protocol.version values as per spec #5007)
• user_agent.original
• http.route
• server.address
• server.port
• url.path
• url.query
• url.scheme
• error.type ([ASP.NET Core] Add error.type attribute for tracing and metrics #4986)

Following attributes will not be part of default attributes and can be added using Enrich API:

• network.peer.address
• network.peer.port
• client.address
• client.port

Metrics

For metrics(http.server.request.duration) all the required/recommended attributes will be added by default as per spec