How to Analyse publishing job logs for long running job

Version: Windchill 12.1

Use Case: We have some CAD Documents which take a very long time to load in the CADworker, I can see that in the job logs. What I want to do is make a query to a data dump of the job start and end times and the number iof the EPM document, so I can identify objects which take along time to load.

Description:

We have some CAD Documents which take a very long time to load in the CADworker, I can see that in the job logs. What I want to do is make a query to a data dump of the job start and end times and the number iof the EPM document, so I can identify objects which take along time to load. I can see there is a db table for publishing stats, but its only got the job start and end date, not the time, so where are the job logs stored?