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tier4 / caret

CARET (Chain-Aware ROS Evaluation Tool) is one of performance analysis tools dedicated with ROS 2 applications
https://tier4.github.io/caret_doc/main/
Apache License 2.0
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Can CARET work across remote machines? #154

Closed justin-kel closed 12 months ago

justin-kel commented 1 year ago

Checklist

Step where the question is related to

Recording

Description

Hi I would like to check if it is possible for CARET to work across multiple remote machines.

I have tried to run a talker and and listener from the demo_nodes_cpp package, and then attempt to trace communication latency across machines in the same wireless LAN. However running ros2 caret record only sees the node running on my local machine. Is this expected behaviour, or is something likely wrong with my configuration?

miyakoshi-dev commented 12 months ago

Thank you for your inquiry caret currently can only be recorded on the local machine. It is planned that it will be possible to record between remote machines in the near future, but the date of support has not yet been determined.

justin-kel commented 12 months ago

Hi noted, thank you very much for your response.