Утечка памяти?

Microsoft SQL Server 2008 R2 (SP2) - 10.50.4000.0 (X64)   Jun 28 2012 08:36:30  
Copyright (c) Microsoft Corporation  Standard Edition (64-bit) on Windows NT 6.1 <X64> (Build 7601: Service Pack 1) (Hypervisor) 

select MB = sum(pages_allocated_count* 8) / 1024 from sys.dm_os_memory_objects  
select top 20 [type], MB = sum(pages_allocated_count* 8) / 1024 from sys.dm_os_memory_objects  group by [type] order by  2 desc