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The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
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grafana/docs/sources/datasources/tempo/query-editor/index.md

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[../../data-sources/tempo/query-editor/] Guide for using the Tempo data source's query editor [grafana tempo traces queries] Query editor Tempo query editor 300

Tempo query editor

The Tempo data source's query editor helps you query and display traces from Tempo in [Explore]({{< relref "../../../explore" >}}).

This topic explains configuration and queries specific to the Tempo data source. For general documentation on querying data sources in Grafana, see [Query and transform data]({{< relref "../../../panels-visualizations/query-transform-data" >}}).

Query by search

Use this to search for traces by service name, span name, duration range, or process-level attributes that are included in your application's instrumentation, such as HTTP status code and customer ID.

To configure Tempo and the Tempo data source for search, refer to [Configure the data source]({{< relref "../#configure-the-data-source" >}}).

To search for traces:

  1. Select Search from the Query type selector.
  2. Fill out the search form:
Name Description
Service Name Returns a list of services.
Span Name Returns a list of span names.
Tags Sets tags with values in the logfmt format, such as error=true db.statement="select * from User".
Min Duration Filters all traces with a duration higher than the set value. Possible values are 1.2s, 100ms, 500us.
Max Duration Filters all traces with a duration lower than the set value. Possible values are 1.2s, 100ms, 500us.
Limit Limits the number of traces returned.

{{< figure src="/static/img/docs/explore/tempo-search.png" class="docs-image--no-shadow" max-width="750px" caption="Screenshot of the Tempo search feature with a trace rendered in the right panel" >}}

Search recent traces

You can search recent traces held in Tempo's ingesters. By default, ingesters store the last 15 minutes of tracing data.

To configure your Tempo data source to use this feature, refer to the Tempo documentation.

Search the backend datastore

Tempo includes the ability to search the entire backend datastore.

To configure your Tempo data source to use this feature, refer to the Tempo documentation.

Query by trace ID

To query a particular trace:

  1. Select the TraceID query type.
  2. Enter the trace's ID into the Trace ID field.

{{< figure src="/static/img/docs/tempo/query-editor-traceid.png" class="docs-image--no-shadow" max-width="750px" caption="Screenshot of the Tempo TraceID query type" >}}

Query Loki for traces

To find traces to visualize, you can use the [Loki query editor]({{< relref "../../loki#loki-query-editor" >}}). For results, you must configure [derived fields]({{< relref "../../loki#configure-derived-fields" >}}) in the Loki data source that point to this data source.

{{< figure src="/static/img/docs/tempo/query-editor-search.png" class="docs-image--no-shadow" max-width="750px" caption="Screenshot of the Tempo query editor showing the Loki Search tab" >}}