Lab environment for analysis of X11 protocol

All GUI applications in UNIX environment require both graphic and data communication protocols, and these applications are interactive. That means if performance would be lower some threshold, users will mark them as unapplicable. Also there is a high performance threshold, when users will not be able to detect improvements under its growing. The problem of low performance network can be sold by graphic protocol compression. However this approach for the high performance networks does not work. For example, network transmits graphic command much faster then command is generated by application or faster then graphic server capabilities to receive and process them. Also there is a case, when application operates fast enough under current resources. Here user will miss all application improvements if application provides feedback at 100 ms, and compression would be inappropriate. However generally the network is a bottleneck, and both compute server and graphic sever have reserve cycles for graphic protocol compression. Graphic protocol is a machine language that provides for application program operating in the one computer to interact with graphics server operating in another computer. This work is devoted to problem of lab environment development for X11 graphic protocol analysis for research and following developing of method providing network traffic reducing between X-server and X-user.