VM:Spool provides four utilities that create a database of information about the spool-space activity of your system.
These utilities optionally generate accounting records that are based on the data. If you include the DATABASE record in the VMSPOOL CONFIG file, the utilities run automatically.
A summary of the database utilities and what they do follows:
How the utilities work can be found here:
https://docops.ca.com/ca-vm-spool/1-8/en/administrators/database-utilities#DatabaseUtilities-HowtheUtilitiesWork