Like Jason said, you will need to find or create a log parse that will look for key statments in the the files to find all transactions that are posted. Note in the log files you will see messages like:
2014/04/16 10:41:53.507: + User=user
2014/04/16 10:41:53.507: Received Business Object Transaction message 23 status changed to 'In Progress'
2014/04/16 10:41:53.507: + Server=Agentry
2014/04/16 10:41:53.507: Received AddTool Transaction
Where the user (named "user") had send a "AddTool" transaction to the server to be posted.