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author's profile photo Former Member
Former Member

CPU core increase

Hi All,

We are planning to increase number of CPU cores in our environment.

Could you please advise me for changing DB/DBM parameters with increment of CPU cores.

With my primary investigation,I could see num_iocleaners parameter will be changes automatically.

Also there is cpuspeed parameter.Should I change it manually or it will be changed automatically after CPU increment and database recycle.

Is there any other parameters to be changed.Please advise

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 07, 2014 at 06:31 PM

    Dear Somraj,

    Please share the environment ,,,whether DB and CI on the same server or on the different server ,,according to my experience everything will be change automatically .....Only pagging you need to increase.


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    • Hi Somraj,

      Refer the below SAP notes based on your DB2 release. Some adjustments are required in DB2 parameters as described in the SAP notes

      899322 - DB6: DB2 9.1 Standard Parameter Settings

      1692571 - DB6: DB2 10.1 Standard Parameter Settings

      Hope this helps.


      Deepak Kori

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