> > We do have trace data for a instance where cyclictest hit 5000 uS, but > > the file is large 11MB, and I wasn't sure if I should directly attach > > it to the email. What is the best way to post or send this? > > Can you upload the trace to some place? If you don't have storage, just use > bugzilla.kernel.org and open a bug, attach it and post a reference. Hi Thomas, I've put the last 60k line of the trace on the bug report here: https://bugzilla.kernel.org/show_bug.cgi?id=204189 Just looking at the timestamp time of cyclicte-2778 I can see the last two finish_task_switch calls are seperated by 5801 uS. Is just before that the correct place to be looking? -Paul