Round-trip time (RTT) is the time it takes for a client to send a request and the server to send
a response over the network, not including the time required for data transfer. Not sure if this
fits what you are trying to do, but have you tried <strong>Statistics -> IO Graphs</strong> Then set Units to Advanced.
<strong>Select "AVG(*)"</strong> as the Calc method. Enter <strong>tcp.analysis.ack_rtt</strong> You can apply a filter in the
appropriate location as well. Note that you will need "Analyze TCP sequence numbers" activated in
TCP protocol options in Wireshark preferences for this to work.