Capture: information from the time when the capture was done (only available if the packet data was captured from the network and not loaded from a file).

Time: the timestamps when the first and the last packet were captured (and the time between them).

File: general information about the capture file.

General statistics about the current capture file. Unless you are familiar with that protocol, statistics about it will be pretty hard to understand. The protocol specific statistics require detailed knowledge about the specific protocol.

Various other protocol specific statistics.

Service Response Time between request and response of some protocols.

IO Graphs visualizing the number of packets (or similar) in time.

Protocol Hierarchy of the captured packets.

statistics about the number of HTTP requests and responses captured). These statistics range from general information about the loaded capture file (like the number of captured packets), to statistics about specific protocols (e.g. Wireshark provides a wide range of network statistics which can be accessed via the Statistics menu.

10. The protocol specific statistics windows.

7.1. The “Service Response Time DCE-RPC” window.Capture et Analyse de paquets avec Wireshark Exercices de mise en œuvre de l'infrastructure physique Contexte VoIP et des communications unifiées

What is wireshark io graph