Dear SEPM Admins,
Having configured our two syncronised installations of SEPM to use respective SQL 2005 servers, we thought all was working OK until the other week when our 3rd party SQL developer pointed out that in the space of an hour the jTDS process had made over 200,000 requests to the SQL server. After a bit of investigation we found that the jTDS process is an open source SQL driver used by SEPM to talk with the SQL server.
While it's fair to say that the sum processing time of all of these requests is low, for an installation of less than 300 clients and server, finding that SEPM was making almost 4 times as many SQL requests than our actual SQL application used by about 150 users, was a bit of a surprise to say the least.
A bit of investigation and I came across the previous forum entry:
https://www-secure.symantec.com/connect/forums/sep-sql-database-questions, where NickF makes reference to a high number of SQL requests. However, no one appears to pick up on that part of the thread and I've found very little else in direct relation to this. As a result I placed a support call with Symantec who have confirmed that this is considered normal behaviour. While the SEPM developers may consider this normal behaviour I'm not sure NickF and myself think that some 20 - 60 SQL requests per second is exactly normal...
So the point of this post and my question to other SEPM / SQL Server admins is are you seeing a high number of SQL requests from jTDS and have you seen any real impact on your SQL server performance as a result? Also I guess, it would be worth asking did anyone who saw this as an issue, come up with any better solution than simply pointing the SEPM database at a locally installed copy of SQL Server Express? Any thoughts on this will be greatly appreciated.
Cheers
John