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memory and cpu utilization of all running nodes

asked 2017-02-14 16:25:34 -0600

can-43811 gravatar image

updated 2022-03-26 11:27:40 -0600

lucasw gravatar image

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 -0600

ahendrix gravatar image

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 gravatar image can-43811  ( 2017-02-24 04:55:02 -0600 )edit

answered 2018-06-28 02:41:08 -0600

Felix Widmaier gravatar image

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 gravatar image apala_pramanik  ( 2022-10-03 15:38:55 -0600 )edit

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Asked: 2017-02-14 16:25:34 -0600

Seen: 1,729 times

Last updated: Jun 28 '18