1639 2011-10-04 22:22:38 +0000 Tracing: tuna, oscilloscope recipes 2017-06-20 10:52:55 +0000 1 1 7 Build System, Metadata & Runtime Meta-yocto meta-yocto unspecified x86 Multiple RESOLVED WONTFIX (Scheduled) Low minor Future 1 song.liu unassigned bluelightning dvhart jessica.zhang poky.bs.watcher poky.watcher sgw tom.zanussi --- --- Don't know oldest_to_newest 16710 0 song.liu 2011-10-04 22:22:38 +0000 This might be more useful with the increased importance of RT 16757 1 tom.zanussi 2011-10-06 11:46:52 +0000 These graphical tools are most useful apparently for RT systems. Tuna is a top-like utility that allows you to change process settings such as scheduling priority and policy. Oscilloscope continuously displays the output of 'cyclictest -v' in a scope-like display, essentially showing the scheduling latencies for real-time processes. Both applications are implemented in Python. Oscilloscope uses the stdout of cyclictest – apparently if you set it to generate too little, you get inaccurate results, too high and it can't keep up. Also doesn't seem to support network natively, would probably have to use netcat or modify it Essentially we need to decide whether it makes sense to add this. It was initially suggested by Bruce, Darren may be the best person to provide input since it deals with RT. 26363 2 dvhart 2012-10-08 18:15:07 +0000 Tom, should we move to 1.4? 26368 3 tom.zanussi 2012-10-08 18:49:58 +0000 Yes, that makes sense to me. 27057 4 dvhart 2012-10-30 19:54:57 +0000 Assigning to dvhart for RT 74369 5 bluelightning 2017-06-20 10:52:55 +0000 So we haven't got to this by now and it's rather unlikely that we will, so I'm marking it as WONTFIX. (That's not to say that we can't add recipes for these in future should they be needed.)