# Package org.springframework.http.server.observation

@NonNullApi @NonNullFields package org.springframework.http.server.observation
Instrumentation for `observing` HTTP server applications.

Related Packages
Package
Description
org.springframework.http.server
Contains an abstraction over server-side HTTP.
org.springframework.http.server.reactive
Abstractions for reactive HTTP server support including a `ServerHttpRequest` and `ServerHttpResponse` along with an `HttpHandler` for processing.
Class
Description
DefaultServerRequestObservationConvention
Default `ServerRequestObservationConvention`.
ServerHttpObservationDocumentation
Documented `KeyValues` for the HTTP server observations for Servlet-based web applications.
ServerHttpObservationDocumentation.HighCardinalityKeyNames
ServerHttpObservationDocumentation.LowCardinalityKeyNames
ServerRequestObservationContext
Context that holds information for metadata collection regarding `Servlet HTTP requests` observations.
ServerRequestObservationConvention
Interface for an `ObservationConvention` for `Servlet HTTP requests`.