Which SonicWall feature provides insights about application usage?

AppFlow is the feature that specifically provides insights about application usage within a SonicWall environment. This feature enables network administrators to monitor and analyze the applications that are consuming bandwidth on their networks. By leveraging AppFlow, administrators can gain detailed visibility into application performance, usage patterns, and user behavior.

AppFlow utilizes deep packet inspection to identify applications and allows for tracking the amount of bandwidth each application consumes, as well as the number of sessions associated with each application. This information can be invaluable for making informed decisions about resource allocation, optimizing network performance, and developing policies that can enhance user experience while maintaining security.

The other options offered do provide useful insights or monitoring capabilities, but they do not specifically focus on the analysis of application usage in the same detailed manner that AppFlow does. Log Management primarily deals with collecting and storing log data for security and compliance purposes, Traffic Analysis focuses on analyzing the volume and types of traffic traversing the network, and Session Monitoring provides insight into active connections but does not provide the same level of application-specific insights that AppFlow offers.