ReportserverTempDB Grows unexpected

Question

Hi SSRS Experts
We encounter the problem, that a reportservertempdb grows extremly large... the sessiondata and snapshotdata tables are about 10gb each at the moment and keep growing and growing...
The CleanupCycleMinutes Configuration is set to default=10. We are not taking snapshots of our reports.
Shouldnt those tables be cleaned up every 10minutes with this setting?
What can we do to stop this database growing? is truncating those tables on a weekly base a solution?
We are using SQL Server Reporting Services 2005 SP2 with Cumulative Hotfix Package 5 (Build 3215).
Thanks for your answers...
Kind Regards,
Roger

Answer 1

No,  just the fast growing tables.  Schedule a night job.
Sample below. Please check the date column to be sure it is the right column.
Code Snippet
SELECT
ToBeDeletedCount =
count(*)
FROM
[ReportServerTempDB].[dbo].[SessionData]
WHERE
datediff(day,
CreationDate,
getdate()
> 5
GO
DELETE
FROM [ReportServerTempDB].[dbo].[SessionData]
WHERE
datediff(day,
CreationDate,
getdate()
> 5
GO
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