# Servlet > OpenTelemetry Java agent instrumentation This instrumentation enables HTTP server spans and metrics for Jakarta Servlet API. - **Name**: `servlet-5.0` - **Scope**: `io.opentelemetry.servlet-5.0` - **Target versions**: `jakarta.servlet:jakarta.servlet-api:[5.0.0,)` - **Library**: https://jakarta.ee/specifications/servlet/ ## Telemetry - **Metrics**: `http.server.request.duration` - **Span attributes**: `client.address`, `error.type`, `http.request.method`, `http.request.method_original`, `http.response.status_code`, `http.route`, `network.peer.address`, `network.peer.port`, `network.protocol.version`, `server.address`, `server.port`, `url.path`, `url.query`, `url.scheme`, `user_agent.original`, `code.function`, `code.namespace` ## Configuration | Option | Type | Default | Description | | --- | --- | --- | --- | | `otel.experimental.javascript-snippet` | string | | Experimental setting to inject a JavaScript snippet into HTML responses after the opening `` tag. | | `otel.instrumentation.servlet.experimental-span-attributes` | boolean | false | Enables capturing the experimental `servlet.timeout` span attribute. | | `otel.instrumentation.servlet.experimental.capture-request-parameters` | list | | List of request parameter names to capture as span attributes. | | `otel.instrumentation.servlet.experimental.trace-id-request-attribute.enabled` | boolean | true | Enables adding the trace ID and span ID as request attributes for downstream servlet access. | ## Data - **JSON**: [/data/javaagent/instrumentations/servlet-5.0/servlet-5.0-7e202dc64e56.json](/data/javaagent/instrumentations/servlet-5.0/servlet-5.0-7e202dc64e56.json) - **Explore**: [/java-agent/instrumentation/servlet-5.0](/java-agent/instrumentation/servlet-5.0)