SQL SEVER – Finding Memory Pressure – External and Internal

Posted by pinaldave on SQL Authority See other posts from SQL Authority or by pinaldave
Published on Fri, 10 Dec 2010 01:30:30 +0000 Indexed on 2010/12/10 22:20 UTC
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Following query will provide details of external and internal memory pressure. It will return the data how much portion in the existing memory is assigned to what kind of memory type.

SELECT TYPE, SUM(single_pages_kb) InternalPressure, SUM(multi_pages_kb) ExtermalPressure FROM sys.dm_os_memory_clerks GROUP BY TYPE ORDER BY SUM(single_pages_kb) DESC, SUM(multi_pages_kb) DESC GO

What is your method to find memory pressure?

Reference: Pinal Dave (http://blog.sqlauthority.com)

Filed under: Pinal Dave, SQL, SQL Authority, SQL Optimization, SQL Performance, SQL Query, SQL Scripts, SQL Server, SQL Tips and Tricks, T SQL, Technology

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