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

# tracing.properties

## File purpose

The **tracing.properties** file includes additional tracing configuration for Atoti Server.

## File values

| Key                              | Value                                          | Description                                         |
| :------------------------------- | :--------------------------------------------- | :-------------------------------------------------- |
| spring.zipkin.baseUrl\*          | [http://127.0.0.1:9411](http://127.0.0.1:9411) |                                                     |
| spring.zipkin.api-path\*         | api/v2/spans                                   |                                                     |
| spring.zipkin.service.name\*     | pivot                                          |                                                     |
| spring.zipkin.sender.type\*      | web                                            |                                                     |
| spring.zipkin.enabled            | false                                          | Enables sending spans to Zipkin if set to true      |
| spring.sleuth.traceId128\*       | true                                           |                                                     |
| activeviam.apm.zipkin.span.level | specific                                       | Configures tracing granularity within Atoti Server. |

\*For spring based properties please refer to the [Spring Cloud Sleuth Documentation](https://docs.spring.io/spring-cloud-sleuth/docs/current/reference/html/)

For more details on **tracing.properties**, see the [Atoti Server Documentation](https://docs.activeviam.com/products/atoti/server/6.0.11/docs/monitoring/tracing/#tracing-properties).