SQL Server with Mr. Denny:

sys.dm_os_buffer_descriptors

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October 16, 2008  11:00 AM

Handy Query to look at amount of data in Buffer Cache



Posted by: Denny Cherry
Cache, SQL Server 2005, SQL Server 2008, sys.allocation_units, sys.dm_os_buffer_descriptors, sys.partitions, sys.tables

Here's a handy query which I've written which I've used to see how much of each table is loaded into the SQL Server Buffer Cache.  It shows you how much data is in memory, how much space is used on disk, and the percentage of data in memory compared to the amount of data on disk. SELECT...

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