IBM AuditDBCleanup tool affect on database

[mnennig]

Looking to use the IBM AuditDBCleanup tool against the 10.2 log database on SQL Server.  Expecting to remove about half of a 13 GB log file.  How much of a performance hit on database can be expected?  Should this only be run during off hours?

[Yizi]

Simply run it when database is not needed, it doesn't effect the DB as much (depends how big it is).