The Expert features in Omnipeek and the Capture Engines provide real-time analysis of response time, throughput, and a wide variety of network events and potential problems in a flow-centered view of traffic in a capture window. You can also link end-user satisfaction with the performance of a network application through the Application Performance Index (Apdex), an open standard that defines methods for reporting application performance. See Applications view.

The Expert EventFinder detects nearly 200 different network events and provides descriptions, possible causes, and possible remedies organized by OSI layer. Depending on your version of the program, network events specifically related to VoIP, Wireless, WAN, and user-defined Network Policy items are also shown. See Using the EventFinder.