Monday, March 19, 2012

Memory Usage Problem on 64 Bit SQL Server 2005 ent Cluster

My SQL Server Ent 2005 64Bit Active / Passive Cluster is using 16.3GB of RAM
and there is only 16GB in the server.
I have the max memory for SQL server set at 12582912 (12GB) but the process
is running at 15,388,052 ignoring the maximum settings.
Thus the server is swapping memory to disk.
How can i make sure the SQL server is limited in its memory usgage if it is
ignoring the setting.
Regards
TobyDid you change the setting after the server was already running? Decreasing
memory won't necessarily release reserved mem without a reboot.
--
Kevin G. Boles
Indicium Resources, Inc.
SQL Server MVP
kgboles a earthlink dt net
"TobiR" <TobiR@.discussions.microsoft.com> wrote in message
news:147CE1A0-1D90-431F-960A-E44BF36B695F@.microsoft.com...
> My SQL Server Ent 2005 64Bit Active / Passive Cluster is using 16.3GB of
> RAM
> and there is only 16GB in the server.
> I have the max memory for SQL server set at 12582912 (12GB) but the
> process
> is running at 15,388,052 ignoring the maximum settings.
> Thus the server is swapping memory to disk.
> How can i make sure the SQL server is limited in its memory usgage if it
> is
> ignoring the setting.
> Regards
> Toby
>|||Also note that max memory setting applies to the buffer pool only. The SQL
Server process consumes more memory than just its buffer pool, although the
buffer pool is often the largest, or at least should be, memory consumer.
Linchi
"TobiR" wrote:
> My SQL Server Ent 2005 64Bit Active / Passive Cluster is using 16.3GB of RAM
> and there is only 16GB in the server.
> I have the max memory for SQL server set at 12582912 (12GB) but the process
> is running at 15,388,052 ignoring the maximum settings.
> Thus the server is swapping memory to disk.
> How can i make sure the SQL server is limited in its memory usgage if it is
> ignoring the setting.
> Regards
> Toby
>|||On Jan 23, 2:12 am, TobiR <To...@.discussions.microsoft.com> wrote:
> My SQL Server Ent 2005 64Bit Active / Passive Cluster is using 16.3GB of RAM
> and there is only 16GB in the server.
> I have the max memory for SQL server set at 12582912 (12GB) but the process
> is running at 15,388,052 ignoring the maximum settings.
> Thus the server is swapping memory to disk.
> How can i make sure the SQL server is limited in its memory usgage if it is
> ignoring the setting.
> Regards
> Toby
12GB is 12288MB (which is what the max memory setting is in). Where
are you seeing max memory set to 12582912?|||Thanks for spotting my math issues! I had it set to 12TB instead of 12GB,
noticed it the other day, no wonder it was using eything it could get.
Thanks
Toby
"Jeffrey Williams" wrote:
> On Jan 23, 2:12 am, TobiR <To...@.discussions.microsoft.com> wrote:
> > My SQL Server Ent 2005 64Bit Active / Passive Cluster is using 16.3GB of RAM
> > and there is only 16GB in the server.
> >
> > I have the max memory for SQL server set at 12582912 (12GB) but the process
> > is running at 15,388,052 ignoring the maximum settings.
> >
> > Thus the server is swapping memory to disk.
> >
> > How can i make sure the SQL server is limited in its memory usgage if it is
> > ignoring the setting.
> >
> > Regards
> >
> > Toby
> 12GB is 12288MB (which is what the max memory setting is in). Where
> are you seeing max memory set to 12582912?
>

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