Which feature provides details about flow runs performance?

The feature that provides details about flow runs performance is indeed related to the monitoring and analysis of the specific operations executed during these flows. This includes metrics such as run time, success or failure rates, and resource utilization. Understanding flow performance is critical for optimizing data workflows and ensuring that the data preparation tasks are executed efficiently.

In contrast, monitoring actions by all users focuses on user engagement and their interactions with the data and dashboards, but does not provide insights specific to flow performance. Login-based license usage pertains to tracking how licenses are utilized by users but does not inform about flow execution details. Lastly, background tasks for extracts is more about the processes related to data refresh and extract creation, rather than the performance of data flows.

Thus, the correct answer centers on the specific aspects of flow performance, making it essential for developers and data architects to ensure optimized and efficient data workflows in Tableau.