issues about system resource utilization.

koide3 / hdl_graph_slam

3D LIDAR-based Graph SLAM

BSD 2-Clause "Simplified" License

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issues about system resource utilization. #141

Closed CAKGOD closed 3 years ago

CAKGOD commented 4 years ago

Hi! I'm testing the performance of this framework. I found that in the background process, prefiltering, scan matching_ and hdl graph_ process takes up less resources, while _velodyne_nodeletmanager process takes up most resources, including CPU and memory. Can you help me to explain why this happens. Of course, frameworks succeed for the dataset. Thank u~

srinivasrama commented 2 years ago

@CAKGOD how you solved the issue?