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PM25438: EGL: performance issue when editing EGL sourse and trying to locate a large sqlRecord

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Environment: windowsXP
    Product name: IBM? Rational? Business Developer
    Program Version : 7.5.1.6
    
    Problem Description:
    EGL editor the context menu takes about 10 seconds to open
    
    
    To reproduce the problem do the following.
    Open egl source file and in a function type reference to a
    'large' sqlRecord followed by a point to activate the content
    assist functionality, this takes a very long time and after
    completing a statement the whole interface slows down.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Performance problem was noticed when content assist was used
    for a large record. Yourkit analysis was performed to help
    locate the problem.
    

Problem conclusion

  • The analysis showed that a significant amount of time was
    spent interning the strings that represent the part names in
    the workspace. Code was added to cache these interned
    strings.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM25438

  • Reported component name

    RATL BUS DEV

  • Reported component ID

    5724S5000

  • Reported release

    751

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-10-28

  • Closed date

    2011-05-06

  • Last modified date

    2011-05-06

  • 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

    RATL BUS DEV

  • Fixed component ID

    5724S5000

Applicable component levels

  • R751 PSN

       UP

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSMQ79","label":"Rational Business Developer"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.5.1","Edition":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}}]

Document Information

Modified date:
06 May 2011