(note : to see if the buffers has been filled, look at the dmesg output after
lttctl -R or after stopping tracing from the GUI, it will show an event lost
count. If it is the case, try using larger buffers. See lttctl --help to learn
how. lttv now also shows event lost messages in the console when loading a trace
with missing events or lost subbuffers.)
(note : to see if the buffers has been filled, look at the dmesg output after
lttctl -R or after stopping tracing from the GUI, it will show an event lost
count. If it is the case, try using larger buffers. See lttctl --help to learn
how. lttv now also shows event lost messages in the console when loading a trace
with missing events or lost subbuffers.)