---
title: "Instrumentation"
description: "Learn how to instrument tracing in your app."
url: https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/
---

# Instrumentation | Sentry for Spring Boot

* #### [Automatic Instrumentation](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/automatic-instrumentation.md)

  Learn what transactions are captured after tracing is enabled.

* #### [Custom Instrumentation](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/custom-instrumentation.md)

  Learn how to capture performance data on any action in your app.

* #### [OpenTelemetry Support](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/opentelemetry.md)

  Using OpenTelemetry with Sentry Performance.

* #### [Performance Metrics](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/performance-metrics.md)

  Learn how to attach performance metrics to your transactions.

* #### [Apollo 2 Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/apollo2.md)

  Learn how to capture tracing information of the Apollo GraphQL client.

* #### [Apollo 3 Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/apollo3.md)

  Learn how to capture tracing information of the Apollo GraphQL client.

* #### [Apollo 4 Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/apollo4.md)

  Learn how to capture tracing information of the Apollo GraphQL client.

* #### [OkHttp Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/okhttp.md)

  Learn how to capture tracing information of the OkHttp client.

* #### [JDBC Instrumentation](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/jdbc.md)

  Learn how to capture tracing information from database queries executed with JDBC.

* #### [Ktor Client Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/ktor-client.md)

  Learn how to capture tracing information when using Ktor Client.

* #### [OpenFeign Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/open-feign.md)

  Learn how to capture tracing information of OpenFeign-based HTTP clients.

* #### [File I/O Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/file-io.md)

  Learn how to capture tracing information from file I/O operations.

## Pages in this section

- [Automatic Instrumentation](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/automatic-instrumentation.md)
- [Custom Instrumentation](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/custom-instrumentation.md)
- [OpenTelemetry Support](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/opentelemetry.md)
- [Performance Metrics](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/performance-metrics.md)
- [Apollo 2 Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/apollo2.md)
- [Apollo 3 Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/apollo3.md)
- [Apollo 4 Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/apollo4.md)
- [OkHttp Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/okhttp.md)
- [JDBC Instrumentation](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/jdbc.md)
- [Ktor Client Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/ktor-client.md)
- [OpenFeign Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/open-feign.md)
- [File I/O Integration](https://docs.sentry.io/platforms/java/guides/spring-boot/tracing/instrumentation/file-io.md)