In TIBCO Spotfire Statistics Services (TSSS), which spserver.properties options set database cleanup properties?

These two spserver.properties options set TSSS database cleanup properties:  

   db.cleanup.run.interval.minutes
       Set db.cleanup.run.interval.minutes to the interval for monitoring and cleaning up the TIBCO Spotfire Statistics Services job queue.

   db.cleanup.time.to.live.days
       Set the number of days to elapse before a job in the Spotfire Statistics Services job database is considered old enough to delete when the scheduled cleanup runs.

For TSSS 7.5.0, these properties are documented in https://docs.tibco.com/pub/sf_statsvcs/7.5.0/doc/html/TIB_sf_statsvcs_7.5.0_installation/GUID-EE8E357A-2A98-4A0A-8F11-A5E37B711587.html.