What is the difference between server.log and vamessage.log in the path:
/opt/collabnet/teamforge/log/apps/ in TeamForge?
Logs all the activities of the application server, including any exceptions. This log is the best place to begin debugging TeamForge server error exception IDs (exid).
Records TeamForge-specific actions, including some SQL queries that are sent to the backend database. This log is rotated each time it reaches 100MB in size. When rotated the older files have a number appended to the end, such as vamessages.log.1 and vamessages.log.2.
Please refer to the below document for more information.