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PH13660: REDUCE HPEL BUFFER FLUSH INTERVAL AND TIMER IMPLEMENTATION

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Reduce HPEL buffer flush interval and implementing timer.
    Timer will be started when there is a logging request and
    perform flush task every second. When there is no request
    coming in timer task will be cancelled.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server                                      *
    ****************************************************************
    * PROBLEM DESCRIPTION: Reducing HPEL buffer flush interval     *
    *                      and timer implementation for buffer     *
    *                      flush                                   *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    HPEL buffer flush interval, original 10 seconds, and is
    reduced to 1 second. Timer will perform flushing task every
    second and will be stopped when there is no logging request.
    

Problem conclusion

  • Timer will be started when there is a logging request and
    perform flush task every second. When there is no request
    coming in for more than a second, the timer will stop.
    
    The fix for this APAR is targeted for inclusion in fix pack
    8.5.5.17 and 9.0.5.3.  For more information, see
    'Recommended Updates for WebSphere Application Server':
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH13660

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    900

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2019-06-24

  • Closed date

    2020-02-12

  • Last modified date

    2020-02-12

  • 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

  • R850 PSY

       UP

  • R900 PSY

       UP

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Document Information

Modified date:
17 October 2021