Mention branches vs distro

Signed-off-by: Christophe Bedard <bedard.christophe@gmail.com>
This commit is contained in:
Christophe Bedard 2022-05-07 10:54:10 -04:00
parent 08ede42192
commit a6cc9fe188

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@ -5,6 +5,8 @@
Analysis tools for [ROS 2 tracing](https://gitlab.com/ros-tracing/ros2_tracing).
**Note**: make sure to use the right branch, depending on the ROS 2 distro: [use `master` for Rolling, `galactic` for Galactic, etc.](https://docs.ros.org/en/rolling/Contributing/Developer-Guide.html#branches)
## Trace analysis
After generating a trace (see [`ros2_tracing`](https://gitlab.com/ros-tracing/ros2_tracing#tracing)), we can analyze it to extract useful execution data.
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Then we can process a trace to create a data model which could be queried for analysis.
```
```shell
$ ros2 trace-analysis process /path/to/trace/directory
```