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IJ06484: RULES CONTAINING TESTS AGAINST GEOGRAPHIC LOCATION CAN SOMETIMES CAUSE NEGATIVE CRE PIPELINE PERFORMANCE

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APAR status

  • Closed as program error.

Error description

  • It has been identified that QRadar environments that have
    Custom Rule Engine (CRE) rules configued to use
    NetworkView (ie. geographic locations), can sometimes see
    pipleline performance issues in the CRE after upgrading to
    QRadar 7.3.1
    
    For example, rules containing:
    when source IP is a part of any of the following (Africa,
    Antarctic, Asia, CentralAmerica, Europe, NorthAmerica,
    Oceania, SouthAmerica)
    

Local fix

  • Remove these tests, or move these tests down in the test order
    where possible.
    

Problem summary

  • This issue was fixed in QRadar QRM QVM release of 7.3.1 patch 8
    and 7.3.2 GA.
    

Problem conclusion

  • This issue was fixed in QRadar QRM QVM release of 7.3.1 patch 8
    and 7.3.2 GA.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IJ06484

  • Reported component name

    QRADAR SOFTWARE

  • Reported component ID

    5725QRDSW

  • Reported release

    731

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-05-17

  • Closed date

    2019-03-06

  • Last modified date

    2019-03-06

  • 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

    QRADAR SOFTWARE

  • Fixed component ID

    5725QRDSW

Applicable component levels

[{"Business Unit":{"code":"BU048","label":"IBM Software"}, "Product":{"code":"SSBQAC","label":"IBM Security QRadar SIEM"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"731","Edition":""}]

Document Information

Modified date:
06 March 2019