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memory and cpu utilization of all running nodes

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asked 2017-02-14 16:25:34 -0500

can-43811
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updated 2022-03-26 11:27:40 -0500

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8729 ●137 ●239 ●256 https://github.com/lucasw

Hi All, I would like to know if ros provides to capture the memory and cpu utilization of all the running node. Usually rosnode all command will give the list of the all running node but not sure how to list the memory and cpu utilization of all the running nodes.does this facility provide by the ros framework ?

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answered 2017-02-14 16:56:31 -0500

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47576 ●179 ●367 ●662 http://namniart.com/

In indigo, there is the rosprofiler package which provides this functionality.

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it doesn't work on kinetic due to compatibility issue . Could u suggest for kinetic any package.

can-43811 ( 2017-02-24 04:55:02 -0500 )edit

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answered 2018-06-28 02:41:08 -0500

Felix Widmaier
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There is a GUI-based tool rqt_top which shows CPU and memory consumption of running nodes: image description

There is an official release, so you can install it via sudo apt install ros-${ROS_DISTRO}-rqt-top.

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How can I launch rqt_top?

apala_pramanik ( 2022-10-03 15:38:55 -0500 )edit

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Asked: 2017-02-14 16:25:34 -0500

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Last updated: Jun 28 '18

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