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Question on use of Monitor as a post processing tool #147
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Hi, thank you for the nicely deployed real-time tools within the monitor. I was wondering if there is a way i could use this monitor on recordings of a ros2 network running (i.e. how you can post process rclcpp performance info using ros2 trace-analysis). I'm most interested in the latency between dataWriters and dataReaders. If i could get this in some CTF trace format then it'd be possible to match the DDS performance information with the ROS2 information to create a holistic performance analysis.
I guess what I'm asking is, is there a way I can record the information that the monitor uses in real time without having to open the GUI?
edit: If i was to record a rosbag of my system, would i still be able to get the same info from the monitor as if the system was running in real time?
Any thoughts or ideas would be greatly appreciated!
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