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 DBCC MemoryStatus Buffer Pool Values

Author  Topic 

muratos
Starting Member

22 Posts

Posted - 2011-08-01 : 07:44:03
Hi, I have a server which was set 17000MB as "Maximum Server Memory" and Total physical memory is 20GB. I had restarted the service two weeks ago and it finally reached the limit.

I suspect that I am allocating too much memory for SQL Server and want to transfer 4GB to another server which is under memory pressure. (Sysadmin said that there is VMWare program for virtual allocation which I don't know the details and it is possible).

How can I know if there is too much unused space in Sql Server memory and I can decrease the max memory setting? I run the DBCC MemoryStatus and the output for Buffer Pool is the following:

I know they are in 8K pages. So, Database value would be 10341 MB.

Committed 2121920
Target 2176000
Database 1323704
Dirty 53665
In IO 0
Latched 0
Free 334629
Stolen 463587
Reserved 0
Visible 2176000
Stolen Potential 1603613
Limiting Factor 17
Last OOM Factor 0
Page Life Expectancy 711954
   

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