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IZ99513: HIGH CPU UTILIZATION CAUSED BY DOG PROCESS APPLIES TO AIX 7100-01

A fix is available

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • When dogproc receives the signal, it does not get clear,
    cause it to continue looping and causing high cpu.
    

Local fix

Problem summary

  • High CPU utilization by dogprocess.
    

Problem conclusion

  • dogprocess should handle signals correctly when interrupted.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IZ99513

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2011-04-27

  • Closed date

    2011-04-27

  • Last modified date

    2013-03-28

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

    IZ67566

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

Fix information

  • Fixed component name

    AIX V7.1

  • Fixed component ID

    5765H4000

Applicable component levels

  • 710

       

  • R710 PSY U838091

       UP11/10/05 I 1000

PTF to Fileset Mapping

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Document Information

Modified date:
28 March 2013