I am comparing some algorithm performance differences between running on the PX4IO, FMUv3, and the FMUv5. What is the best way to see who long the module takes to run a loop? Adding print messages (PX4_INFO) of the time step from hrt adds some overhead and seems to change the loop time.
“uorb top” show me the message is published at ~250hz, will px4 give me a warning if the the module does not publish to a topic in time? Like if the module take 0.1s to run will I see a warning somewhere?
as a follow up question is it possible to see in the Nuttx shell which modules are publishing to which topics? Could two modules theoretically be fighting against each other publishing to a single topic?