Hi,
1,The build-in executable named smsdpusage.exe (default location C:\Program Files\Microsoft Configuration Manager\bin\i386\smsdpusage.exe) provides you the information about the usage of your distribution points. This executable starts the distribution point usage process. When this process starts, it evaluates the IIS logs, of the previous day, and generates a report of distribution point usage. That report is sent to the management point for processing into the database. Refer to:
What is smsdpusage.exe?
2,Similar thread for your reference:
Query to find clients connecting to a DP
SCCM Report - Client count with Boundary and Distribution point
Thanks for your time.
Best regards,
Simon
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