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There there nodes, one is for image node witch publish fixed size image by zero copy mode
Then there two nodes(name: NodeA and Node B) subscribe to the fixed image, and publish some point cloud data(without zero copy mode)
For these nodes, we set env variables RMW_IMPLEMENTATION and CYCLONEDDS_URI correctly
Then, when I echo point cloud published by (NodeA and Node B) in the terminal without setting RMW_IMPLEMENTATION and CYCLONEDDS_URI. We can see memoy increase
If CPU cost is very hight and callback processing message take two much time, chunk usage and memory cost for nodes will
increase immediatly, not never come down after cpu usage come down.
Expected behavior
Memory usage and chunk usage keep stable
Actual behavior
Memory and chunk usage keep increasing
The text was updated successfully, but these errors were encountered:
Bug report
Required Info:
Ubuntu20.04 Arm64 Galactic
rclcpp
Steps to reproduce issue
There there nodes, one is for image node witch publish fixed size image by zero copy mode
Then there two nodes(name: NodeA and Node B) subscribe to the fixed image, and publish some point cloud data(without zero copy mode)
For these nodes, we set env variables RMW_IMPLEMENTATION and CYCLONEDDS_URI correctly
Then, when I echo point cloud published by (NodeA and Node B) in the terminal without setting RMW_IMPLEMENTATION and CYCLONEDDS_URI. We can see memoy increase
If CPU cost is very hight and callback processing message take two much time, chunk usage and memory cost for nodes will
increase immediatly, not never come down after cpu usage come down.
Expected behavior
Memory usage and chunk usage keep stable
Actual behavior
Memory and chunk usage keep increasing
The text was updated successfully, but these errors were encountered: