From the system tray menu, the menu item "session info" allows for limited export of data. This ticket suggests expanding that functionality.
1] Currently, it seems that only the tab "Graphs" offers this, in the form of saving a graph as a .png file. However, for that particular functionality to be useful, the graph needs more environment information, including a session identifier, date, time, endpoint machine IDs, and interface ID.
1.1] Anyone who wanted to seriously use the graph data would want it available in some text form, eg. csv.
2] More generally, each of the other five tabs don't seem to have a way to copy or export or otherwise save the data that they present. My failed attempts included:
2.1] selecting a region with a mouse
2.2] right clicking on a region and selecting either 'copy' or 'select all' and then C-c.
This ticket suggests expanding that functionality.
The recommended way of exporting session information is through the bug report tool and with xpra info
.
Both will capture very detailed information, including pretty much everything shown on the session-info dialog and more.
The graphing code needs to be re-written for python3 (#1568), so maybe we can improve it then.
this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1705