Environment: DCTM 7.2 + PE 2.2, 2 months running an empty test repository:

• …/dba/logs/…/agentexec: +150k files
• …/dba/logs/…/dmadmin: +150k files
• /Temp/Jobs/…/: +60k objects in several folders (dm_document objects)
• /System/Sysadmin/Reports/…: +60k versions of some objects (dm_document objects)
• dm_audittrail: +1.5 million objects
• Database File Size: ~ 5GB

Be specially careful with the methods that by default run every minute:

• bpm_XCPAutoTaskMgmt
• Iniatilizae_WQ

And those that run every hour:

• QmPriorityAging
• QmThresholdNotification
• WfmsTimer
• WFSuspendTimer

If you’re not using those features you should really disable them. Or run logpurge+audittrail+dmclean as often as possible.