For viewing TCP stream graph statistics, go through the following steps:
- Click on a packet on the stream you want to monitor.
- From the Statistics menu, choose TCP Stream Graph | Round Trip Time Graph.
- The following window will be opened:
- In the graph, we can see that most of the sequence numbers were acknowledged in a short time, but there is some instability, and this will influence TCP performance.
- If you want to see this graph in the I/O graphs, use the tcp.analysis.ack_rtt filter.
- To view the sequence so that you can see acknowledge the graph's progress for smaller denominations of time, use the Mouse - Zoom function.