IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.

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APM app settings

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APM app settings

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You do not need to configure any settings to use the APM app. It is enabled by default.

APM Indices

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The APM app uses data views to query APM indices. To change the default APM indices that the APM app queries, open the APM app and select Settings > Indices. Index settings in the APM app take precedence over those set in kibana.yml.

Starting in version 8.2.0, APM indices are Kibana Spaces-aware; Changes to APM index settings will only apply to the currently enabled space. See Control access to APM data for more information.

General APM settings

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If you’d like to change any of the default values, copy and paste the relevant settings into your kibana.yml configuration file. Changing these settings may disable features of the APM App.

More settings are available in the Observability advanced settings.

xpack.apm.maxSuggestions: Maximum number of suggestions fetched in autocomplete selection boxes. Defaults to 100.
xpack.apm.serviceMapFingerprintBucketSize: Maximum number of unique transaction combinations sampled for generating service map focused on a specific service. Defaults to 100.
xpack.apm.serviceMapFingerprintGlobalBucketSize: Maximum number of unique transaction combinations sampled for generating the global service map. Defaults to 100.
xpack.apm.serviceMapEnabled: Set to false to disable service maps. Defaults to true.
xpack.apm.serviceMapTraceIdBucketSize: Maximum number of trace IDs sampled for generating service map focused on a specific service. Defaults to 65.
xpack.apm.serviceMapTraceIdGlobalBucketSize: Maximum number of trace IDs sampled for generating the global service map. Defaults to 6.
xpack.apm.serviceMapMaxTracesPerRequest: Maximum number of traces per request for generating the global service map. Defaults to 50.
xpack.apm.ui.enabled: Set to false to hide the APM app from the main menu. Defaults to true.
xpack.apm.ui.maxTraceItems: Maximum number of child items displayed when viewing trace details. Defaults to 5000.
xpack.observability.annotations.index: Index name where Observability annotations are stored. Defaults to observability-annotations.
xpack.apm.metricsInterval: Sets a fixed_interval for date histograms in metrics aggregations. Defaults to 30.
xpack.apm.agent.migrations.enabled: Set to false to disable cloud APM migrations. Defaults to true.
xpack.apm.indices.error: Matcher for all error indices. Defaults to logs-apm*,apm-*.
xpack.apm.indices.onboarding: Matcher for all onboarding indices. Defaults to apm-*.
xpack.apm.indices.span: Matcher for all span indices. Defaults to traces-apm*,apm-*.
xpack.apm.indices.transaction: Matcher for all transaction indices. Defaults to traces-apm*,apm-*.
xpack.apm.indices.metric: Matcher for all metrics indices. Defaults to metrics-apm*,apm-*.
xpack.apm.indices.sourcemap: Matcher for all source map indices. Defaults to apm-*.
xpack.apm.autoCreateApmDataView: Set to false to disable the automatic creation of the APM data view when the APM app is opened. Defaults to true.
xpack.apm.latestAgentVersionsUrl: Specifies the URL of a self hosted file that contains latest agent versions. Defaults to https://apm-agent-versions.elastic.co/versions.json. Set to '' to disable requesting latest agent versions.

APM Labs

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APM Labs allows you to easily try out new features that are technical preview.

To enable APM labs, navigate to APM > Settings > General settings and toggle Enable labs button in APM. Select Save changes and refresh the page.

After enabling APM Labs select Labs in the toolbar to see the technical preview features available to try out.

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