The Application Insights Trends tool in Visual Studio can analyze the data from the different set of telemetry types, time range and group by them in to different category. The quickest ways to launch the Telemetry Trends tool is from the solution explorer, under ApplicationInsights.config , select “Explore Telemetry Trends” or even we can launch it from “Application Insights Trends” window from View –> Other Windows.
On the other hand, you can explore the telemetry trends in a smarter way – by explore them with context to telemetry search items. Application Insight Search Window, additional to the event details we have an option called “Related Items”. Which shows
- Search Telemetry Instances
- Explore Telemetry Trends
This section contains a pre-defined set of queries to view all related data to the telemetry event the we are looking at. For an example, as shown in the below screenshot, we were exploring one of the request telemetry in the search windows, and with the given context, the “Explore Telemetry Trends” shows some specific set of queries
Similar, you can select different types of telemetry such as Dependency , you will different set of related quarries .
Hope this helps !