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ROS node consuming 100 % of CPU load . How ?

asked 2017-08-23 02:28:26 -0500

Prithvi Raj
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I am using ROS - Kinetic , and Ubuntu 16.04 OS . ROS - node uses a synchronizer for Three messages , to be subscribed from Three other ROS nodes .

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answered 2017-08-23 02:38:13 -0500

gvdhoorn
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Please provide us with more information - in this case: a snippet that shows how you run your main loop.

Are you running your own while { ..; ros::spinOnce(); ..; } or are you using ros::spin()? If the former: be sure to add a ros::Rate::sleep() in there, or you basically have a busy-wait.