Tempdb Performance Issue

Jan 22, 2008

My Sql 2005 SP1 has performance trouble this afternoon. I
noticed a lot PageLatch_up and PageLatch_sh waiting with 2:1:1. I think the
problem may be caused by the tempdb. There are more than 1000 temp tables. The number
of user connections is abnormally high. “SELECT
*
FROM tempdb.dbo.sysobjects� cannot be finished due to blocking.


I restarted the server to fix
the problem temporaryly.



Any clue to fix the problem? Does it help to replace temp
table with table variable in stored procedures? “Drop temp table� are called in
procedures, why the temp tables are still in the tempdb?

 

Thanks for your help.

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Any thoughts ?

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Hi,


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Hello All~

I have a problem with Tempdb database on SQL 6.5 server.....when i create a temporary table,
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Some details you would be interested on :

Server - SQL Server 6.5
Front End - Great Plains
Size of Tempdb - Data Space Available( It says shared with data)
database_name database_size unallocated space
------------------------------ ------------------ ------------------
tempdb 1502.00 MB -6301.82 MB

reserved data index_size unused
------------------ ------------------ ------------------ ------------------
7991108 KB 7996222 KB 72 KB -5186 KB


Hope this information helps.

Thanks in Advance...

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Being new to SQL server I would like some information regarding the tempdb database.

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Thanks in advance

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