> ## Documentation Index
> Fetch the complete documentation index at: https://launchdarkly.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Observability

<View title="Developer" />

<View title="Federal docs" />

<View title="EU docs" />

<View title="Federal docs">
  <Danger>
    **Observability is not available in federal environments**

    To learn more, read <a href="/docs/home/infrastructure/federal">LaunchDarkly in federal environments</a>.
  </Danger>
</View>

This section contains documentation on LaunchDarkly observability features.

LaunchDarkly observability features let you understand how your application is performing and how end users are interacting with it. You can use the features to identify bugs, troubleshoot issues, and optimize performance.

This section contains documentation on LaunchDarkly's observability features.

LaunchDarkly observability features let you understand how your application is performing and how end users are interacting with it. Use these features to identify bugs, troubleshoot issues, and optimize performance.

Before you can use LaunchDarkly's observability features, you must configure specific plugins in the SDK. To learn more, read the SDK documentation on [Observability SDKs](/docs/sdk/observability).

In the left navigation of the LaunchDarkly UI, expand **Telemetry** to show all LaunchDarkly observability features:

<View title="Developer">
  * [Session replay](/docs/home/observability/session-replay)
</View>

* [Errors](/docs/home/observability/errors)
* [Logs](/docs/home/observability/logs)
* [Traces](/docs/home/observability/traces)
* [Observability metrics](/docs/home/observability/observability-metrics)
* [Product analytics events](/docs/home/observability/product-analytics)

To learn more about the search specification for all of the observability features, read [Search specification](/docs/home/observability/search).

To learn how to configure project-level settings for the observability features, read [Observability settings](/docs/home/observability/settings).