The Tempdb on one of my servers if growing. I ran a query to find out what is using it and it points to Internal Objects as the space hog. I ran another query to find out what SPID is using the most and it turned out to be SPID 12, which is a system process, BRKR EVENT HNDLR. I'm pretty sure this has something to do with Service Broker. I checked Transmission queue and there are no errors in the status. I also check Conversation_Endpoints and there's a minimal number in there. Anyone have any ideas on where else to look?