I have made a post about how I maybe can get some more data:
HiI finally I got the time to get the ftrace event iterator working on the Librem5. The tool is made with two of my friends and is called TEI (Trace Event Iterator). The purpose of TEI is that it is possible to record kernel events traced and logged by ftrace. The raw ftrace data buffer can be saved to a file such that it can be analyzed over and over. It is possible to record data on the L5 but analyze it on another computer, as long as you have the right “event-header-file”. I’l…
Don’t know if it can provide more info that the devs has already.
But I’ll try. ![]()