RCE Trace abnormal

Please provide the following info (check/uncheck the boxes after creating this topic):
Software Version
DRIVE OS Linux 5.2.6
DRIVE OS Linux 5.2.6 and DriveWorks 4.0
[√] DRIVE OS Linux 5.2.0
DRIVE OS Linux 5.2.0 and DriveWorks 3.5
NVIDIA DRIVE™ Software 10.0 (Linux)
NVIDIA DRIVE™ Software 9.0 (Linux)
other DRIVE OS version
other

Target Operating System
[√] Linux
QNX
other

Hardware Platform
NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
[√] NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)
other

SDK Manager Version
1.9.1.10844
other

Host Machine Version
[√] native Ubuntu 18.04
other

Hi Nvidia Experts:
We run 4 cameras with 30FPS in one xavier and start the RCE Tracing to record the notify event. We encounter the problems in which the application has not received any images for nearly 300 milliseconds. We check the RCE Trace log and find out that the tag ATOMP_FRAME_DONE also has no related logs during this period.

May I ask if you can determine which step the problem is likely to be caused by this information.
Thanks.

Dear @liuq1,
May I know the used camera module and is the issue reproducible? If so, could you share steps to reproduce the issue?