Installed_File_Details data-class partial update is set to false in delta inventory. This causes full file details to be sent every time delta inventory runs. This can cause performance issues both with network bandwidth and at the Symantec Management Platform (SMP) for the queue and database.
This is a known issue.
A point-fix is available for this issue on version 7.5 SP1 HF5 (attached).
HOW TO INSTALL THIS POINTFIX
On Server Side: