https://github.com/pokusew/ros2-tracing-experiments

A collection of scripts to perform analysis of trace events collected with ros2_tracing
https://github.com/pokusew/ros2-tracing-experiments

fel fel-project ros2 tracing

Last synced: 16 days ago
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A collection of scripts to perform analysis of trace events collected with ros2_tracing

• Host: GitHub
• URL: https://github.com/pokusew/ros2-tracing-experiments
• Owner: pokusew
• Created: 2022-08-03T20:19:25.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-08-04T12:24:27.000Z (over 2 years ago)
• Last Synced: 2024-04-21T13:54:10.737Z (9 months ago)
• Topics: fel, fel-project, ros2, tracing
• Language: Python
• Homepage:
• Size: 6.84 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# ROS 2 tracing experiments

A collection of scripts to perform analysis of trace events collected with [ros2_tracing].

**It implements a simple ROS 2 message flow analysis.** It is inspired and based on the work done

in the _[Message Flow Analysis with Complex Causal Links for Distributed ROS 2 Systems][ros2-message-flow-analysis]_

paper. But instead of developing a custom Eclipse Trace Compass plugin for analysis and visualization (which is what the

paper does), **we use an extended version of [tracetools_analysis][pokusew_tracetools_analysis], Python scripts,

and [bokeh] for visualization**.

## Usage

TODO: document

## Related work

* [CARET] – much more advanced tool, also using Python, [bokeh] and building on the original [tracetools_analysis], but

  adding more instrumentation to rclcpp and DDS, supporting only galactic (as of Aug 8, 2022)

* [Message Flow Analysis with Complex Causal Links for Distributed ROS 2 Systems][ros2-message-flow-analysis]

[ros2_tracing]: https://github.com/ros2/ros2_tracing

[pokusew_tracetools_analysis]: https://github.com/pokusew/tracetools_analysis

[original_tracetools_analysis]: https://gitlab.com/ros-tracing/tracetools_analysis

[bokeh]: https://bokeh.org/

[ros2-message-flow-analysis]: https://github.com/christophebedard/ros2-message-flow-analysis

[CARET]: https://github.com/tier4/caret