Which Azure Monitor feature is used for analyzing performance metrics from different resources?

The Azure Monitor feature designed specifically for analyzing performance metrics from various resources is Metrics Explorer. This feature provides users with a flexible interface to visualize and interact with metrics over time, allowing for the creation of graphs that can display data from different resources simultaneously. Users can easily analyze their performance metrics, filter data by different dimensions, and create custom visualizations based on their needs.

Metrics Explorer enables the user to drill down into the performance of services, helping in identifying trends and making informed decisions based on quantitative data. It incorporates functionality to monitor metric values and provides insights that are crucial for performance optimization and issue resolution within Azure resources. The other options, while valuable for specific functionalities, do not focus primarily on the analysis of performance metrics in the same way.