DB2 - L

  • 1.  number of TCBs for WLMs

    Posted Oct 07, 2021 10:10 AM
    How do I determine how many TCBs should be coded for each WLM proc?
    where is the IBM doc on this?
    thanks
    Bill

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    williamgiannelliMe
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  • 2.  RE: number of TCBs for WLMs

    Posted Oct 07, 2021 10:34 AM
    If the procs are not written for parallel processing e.g. single DD name usage (ignore sysout here!) then 1 is all you can do. Setting higher is a question of cpu and memory resources vs elapsed time. 

    Roy Boxwell
    SOFTWARE ENGINEERING GmbH and SEGUS Inc.
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  • 3.  RE: number of TCBs for WLMs

    Posted Oct 07, 2021 10:27 PM
    For DB2 supplied procs: Installation Guide. Search for "NUMTCB"

    For others: search Db2 docs for "NUMTCB" to find considerations.

    James Campbell

    On 7 Oct 2021 at 14:09, william giannelli via Interna wrote:

    > How do I determine how many TCBs should be coded for each WLM proc?
    > where is the IBM doc on this?
    > thanks
    > Bill
    >
    > ------------------------------
    > williamgiannelliMe
    > ------------------------------


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