Sql Server 2008 Numa Support

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FIX: SQL Server performance issues in NUMA environments

    https://support.microsoft.com/en-us/help/2819662/fix-sql-server-performance-issues-in-numa-environments
    Sep 11, 2014 · Cumulative Update 12 for SQL Server 2008 Service Pack 3 (SP3) The fix for this issue was first released in Cumulative Update 12 for SQL Server 2008 Service Pack 3. For more information about how to obtain this cumulative update package for SQL Server , click the following article number to view the article in the Microsoft Knowledge Base:

SQL Server: Clarifying The NUMA Configuration Information ...

    https://techcommunity.microsoft.com/t5/sql-server-support/sql-server-clarifying-the-numa-configuration-information/ba-p/316753
    SQL Server (SQL OS) is designed to work with groups, nodes and CPUs. To create an ONLINE scheduler for SQL Server it has to be associated with a scheduling node structure so even on a system that is not-NUMA SQL Server will track the schedulers under a single node.

Performance or memory problems when you run SQL Server ...

    https://support.microsoft.com/en-us/help/2901695/performance-or-memory-problems-when-you-run-sql-server-2008-or-sql-ser
    SQL Server 2008 and SQL Server 2005 To work around this problem in SQL Server 2008 and SQL Server 2005, disable NUMA. To disable NUMA, enable trace flag 8015 when the SQL Server service starts. Note After you disable NUMA, you can use all the processors in the system. However, performance may be less than optimal because there will be single ...

SQLskills SQL101: NUMA Support in SQL - Jonathan Kehayias

    https://www.sqlskills.com/blogs/jonathan/sqlskills-sql101-numa-support-in-sql/
    May 26, 2017 · I’ve blogged about NUMA and SQL Server in the past and how SQLOS automatically handles NUMA configurations for SQL Server by default, meaning typically as a DBA you don’t need to customize any configuration options for SQL Server to optimize it’s internal structures for NUMA systems. I’ve also talked about vNUMA issues in virtual machines …

SQL Server NUMA

    https://www.sqlskills.com/blogs/jonathan/category/numa/
    May 26, 2017 · Information about SQL Server NUMA configuration and how NUMA affects the SQLOS. ... It turns out that in Windows 7 and Windows Server 2008 R2, the support for > 64 processor support and processor groups allows you to be able to fake a hardware NUMA configuration at the OS level for testing purposes. ... An example of where Soft NUMA usage is ...

SQL SERVER - Discussion on understanding NUMA - SQL ...

    https://blog.sqlauthority.com/2015/12/12/sql-server-discussion-on-understanding-numa/
    Dec 12, 2015 · NUMA Scenarios. Now to answer the second part of the question – From SQL Server 2005 it is fully NUMA aware. While in SQL Server 2000, support for NUMA was introduced in build 8.00.925. NUMA support is only available on Microsoft Windows Server 2003-based servers and on servers that are running later versions of Windows.

SQL Server 2008 NUMA CPUs problem - social.msdn.microsoft.com

    https://social.msdn.microsoft.com/Forums/en-US/9b1fe9a3-c271-4041-b84f-5327478d812e/sql-server-2008-numa-cpus-problem
    Oct 28, 2010 · I'm running Windows Server 2008 R2 Datacenter without any problem, my three NUMA nodes are detected. The problem is with SQL Server 2008 Enterprise. It detect only 48 CPUs instead of the 72. The memory is detected correclty SQL report the 144GB. In the ERRORLOG file I have: Detected 48 CPUs. This is an informational message....

Recommendations and guidelines for ... - support.microsoft.com

    https://support.microsoft.com/en-us/help/2806535/recommendations-and-guidelines-for-the-max-degree-of-parallelism-confi
    Jun 11, 2019 · Note: NUMA node in the above table refers to soft-NUMA nodes automatically created by SQL Server 2016 (13.x) and higher versions.Use these same guidelines when you set the max degree of parallelism option for Resource Governor workload groups. For more information see, CREATE WORKLOAD GROUP (Transact-SQL). SQL Server 2008 to SQL Server 2014 (12.x)

NUMA Systems and SQL Server - QDPMA

    http://www.qdpma.com/SystemArchitecture/numa.html
    Parent, Historical, AMD Opteron, Intel QPI, Dell PowerEdge, HP ProLiant, IBM x Series, NUMA, Sandy Bridge, . I am in the process of updating the NUMA page. But for the time being, it is rough draft. I will collect available links to SQL Server resources pertaining to NUMA.

End of Mainstream support for SQL Server 2008 and SQL ...

    https://blogs.msdn.microsoft.com/sqlreleaseservices/end-of-mainstream-support-for-sql-server-2008-and-sql-server-2008-r2/
    Jul 09, 2014 · For both SQL Server 2008 and SQL Server 2008 R2, Microsoft will continue to provide technical support which also includes security updates during the duration of extended support. See the table below for extended support end date.



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