The new Power BI content pack for Azure Search contains insightful data about your Azure Search service and useful visualizations. You can use the content pack to learn about service traffic, including queries per second (QPS) and information about throttled search queries.
To create your new dashboard, visit the Content packs for Power BI page and enter the search service name and the credentials to the storage account that's associated with Search Traffic Analytics.
If you don't have Search Traffic Analytics enabled for your Azure Search service, you can learn more in the Enabling and using Search Traffic Analytics article. If you want to learn more about Azure Search, see the What is Azure Search? article.