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IV80619: NMON REC "READCH" STAT VALUE DOESNOT INCREASE BEYOND INT_MAX. APPLIES TO AIX 7100-03

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APAR status

  • Closed as program error.

Error description

  • The customer collect performance data by nmon command.
    In Kernel Statistics, "readch" value gradually rose.
    But readch  did not output values more than 2147483647.
    

Local fix

Problem summary

  • The customer collect performance data by nmon command.
    In Kernel Statistics, "readch" value gradually rose.
    But readch  did not output values more than 2147483647.
    

Problem conclusion

  • Change the printf formating string to display more digits and
    remove the typecasting of the veriable.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV80619

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-01-21

  • Closed date

    2016-03-31

  • Last modified date

    2017-01-20

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

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

    IV83345 IV83511 IV83549 IV88117

Fix information

  • Fixed component name

    AIX V7.1

  • Fixed component ID

    5765H4000

Applicable component levels

  • R710 PSY U872430

       UP17/01/19 I 1000

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SG11R"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]

Document Information

Modified date:
19 April 2022