ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange

Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

3

memory and cpu utilization of all running nodes

C++
ROS1

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

can-43811
101 ●31 ●38 ●44

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

flag of United States of America

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 ?

edit retag flag offensive close merge delete

2 Answers

Sort by » oldest newest most voted

2

answered 2017-02-14 16:56:31 -0600

flag of United States of America

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

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

edit flag offensive delete link

Comments

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 -0600 )edit

3

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

Felix Widmaier
382 ●18 ●32 ●40

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.

edit flag offensive delete link

Comments

How can I launch rqt_top?

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

Question Tools

3 followers

Stats

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

Seen: 2,552 times

Last updated: Jun 28 '18

Related questions

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Powered by Askbot version 0.10.2