PM87806: Fix incorrect process cpu values on AIX uncapped LPARs

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APAR status

  • Closed as program error.

Error description

  • Fix incorrect process cpu values on AIX uncapped LPARs
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  Users of IBM WebSphere Application Server   *
    *                  V8.5 on AIX uncapped LPARs                  *
    ****************************************************************
    * PROBLEM DESCRIPTION: Incorrect process cpu values are        *
    *                      reported on AIX uncapped LPARs          *
    *                      potentially leading to unexpected       *
    *                      On-Demand Router (ODR) delays           *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Websphere Virtual Enterprise and Intelligent Management features
    use process cpu statistics to determine when to enforce cpu
    overload protection or service policy prioritization. Incorrect
    process cpu values are reported on AIX uncapped LPARs
    potentially
    leading to unexpected ODR delays due to queueing.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PM87806

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    850

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-04-25

  • Closed date

    2013-06-04

  • Last modified date

    2013-06-28

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    WEBS APP SERV N

  • Fixed component ID

    5724H8800

Applicable component levels

  • R700 PSY

       UP

  • R800 PSY

       UP

  • R850 PSY

       UP



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Document information


More support for:

WebSphere Application Server
General

Software version:

850

Reference #:

PM87806

Modified date:

2013-06-28

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