# Test the stack In this page we provide more useful command to check for all the services and not only the accessible ones. To check the data flow using the accessible services only check [Flow of the data](/cares-on-platform/design-and-architecture/flow-of-the-data.md). To check the results of processing the data in each service, you can check the logs by running the following command: `docker service logs ` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://jembi.gitbook.io/cares-on-platform/launching-and-local-testing/test-the-stack.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.