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IT20734: EXTENDED TRANSACTION PROCESSING DELAYS CAUSED BY HEAVY LOGGING

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • DataPower configrations with heavy logging traffic might
    manifest delays in processing for some transactions.
    
    These delays can be seen as time spent within the extlatency PC
    step.
    

Local fix

  • reduce logging activity across the entire appliance.
    

Problem summary

  • Affected are DataPower installations running heavy load and
    using intensive logging.
    
    The transaction processing might manifest intermittent
    latencies of hundreds msec or more.
    
    Note that there are many possible sources of latency in an
    appliance running under load. The one mitigated by this APAR is
    just one of them.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IT20734

  • Reported component name

    DATAPOWER

  • Reported component ID

    DP1234567

  • Reported release

    720

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-05-31

  • Closed date

    2017-07-25

  • Last modified date

    2017-08-11

  • 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

    DATAPOWER

  • Fixed component ID

    DP1234567

Applicable component levels

  • R720 PSN

       UP

  • R750 PSN

       UP

  • R751 PSN

       UP

  • R752 PSN

       UP

  • R760 PSN

       UP



Document information

More support for: IBM DataPower Gateways
General

Software version: 7.2

Reference #: IT20734

Modified date: 11 August 2017