Autoware_Perf: A tracing and performance analysis framework for ROS 2 applications
Z Li, A Hasegawa, T Azumi - Journal of Systems Architecture, 2022 - Elsevier
Abstract This paper proposes Autoware_Perf, a tracing and performance analysis framework
for ROS 2 applications, such as Autoware. Auto. According to our survey, ROS 2 Tracing is
an expected trace tool for measuring Autoware. Auto. However, ROS 2 Tracing can measure
only the callback execution time of ROS 2 nodes running in the current system; it cannot
measure node execution time and cannot measure yet the inter-node communication
latency. Here we provide an improvement that arbitrarily selects the nodes for ROS 2 …
for ROS 2 applications, such as Autoware. Auto. According to our survey, ROS 2 Tracing is
an expected trace tool for measuring Autoware. Auto. However, ROS 2 Tracing can measure
only the callback execution time of ROS 2 nodes running in the current system; it cannot
measure node execution time and cannot measure yet the inter-node communication
latency. Here we provide an improvement that arbitrarily selects the nodes for ROS 2 …
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