IC87098: PERFORMANCE PROBLEM WITH MQSILIST COMMAND

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • When the mqsilist command is run against a broker with
    multiple execution groups and flows deployed, and with the
    default detailLevel value, the command takes a long time to
    complete.
    

Local fix

  • Run mqsilist with -d 0 option.
    

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    All users of WebSphere Message Broker who use the mqsilist
    command.
    
    
    Platforms affected:
    MultiPlatform, z/OS
    
    ****************************************************************
    PROBLEM SUMMARY:
    The mqsilist command when run with default "detailLevel (-d
    1)" on a broker with multiple execution groups with message
    flows deployed, takes a long time to run and generate output.
    The problem is that the command queries the broker for the
    message flows deployed even though the command does not
    display the results of these queries.
    

Problem conclusion

  • WebSphere Message Broker has been modified so that the
    mqsilist command no longer queries the broker for the message
    flow information when run with a detail level of "1" therefore
    improving performance of the command.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Platform           v8.0
    --------           --------------------
    Multiplatforms     8.0.0.2
    
    The latest available maintenance can be obtained from
    'WebSphere Message Broker Recommended Fixes'
    http://www.ibm.com/support/docview.wss?rs=849&uid=swg27006041
    
    If the maintenance level is not yet available, information on
    its planned availability can be found in 'WebSphere Message
    Broker Planned Maintenance Release Dates'
    http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308
    ---------------------------------------------------------------
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC87098

  • Reported component name

    WEB MESSAGE BRO

  • Reported component ID

    5724J0520

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-10-09

  • Closed date

    2012-11-23

  • Last modified date

    2012-11-23

  • 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

    WEB MESSAGE BRO

  • Fixed component ID

    5724J0520

Applicable component levels

  • R800 PSY

       UP



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Document information


More support for:

WebSphere Message Broker

Software version:

8.0

Reference #:

IC87098

Modified date:

2012-11-23

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