Question : Query in SSRS take much longer than SSMS

I have a stored procedure that takes about 2 seconds to run when using the Microsoft SQL Server Management Studio but take about 12 seconds when I'm running it in the Query Analyzer in Report Builder 2.0.  What's going on here?

Using SSRS 2008.

Answer : Query in SSRS take much longer than SSMS

Kindly try running the same query from SSMS and Report Builder again and watch the time taken in Profiler for both the cases..
It should help find where exactly the problem is..

Kindly confirm whether you have applied SP1 for SQL Server and latest SP for your OS