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IZ86021: SLOW PERFORMANCE DURING FACET LOOKUPS

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Querying for objects with classficationUri of LifeCycle#State
is returning huge amounts of data causing slow performance.

Local fix

  • 



Problem summary


    

  • The facet code used a database query of
//*[classifiedByAllOf(.,'http://www.ibm.com/xmlns/prod/servicere
gistry/lifecycle/v6r3/LifecycleDefinition#State')]

The //* query is not efficient with tyto (used in versions 6.3
and 7.0), so this database query means that using facets is
database-intensive.

The code has been modified to use in-memory processing instead,
improving the performance of the UI.

    



Problem conclusion


    

  • This fix is expected in 7.0.0.4 and 6.3.0.4

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IZ86021
    • 

  • Reported component name
    SERVICE REGISTR
    • 

  • Reported component ID
    5724N7200
    • 

  • Reported release
    630
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2010-09-30
    • 

  • Closed date
    2010-10-18
    • 

  • Last modified date
    2010-12-29
    • 





    

  • 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
    SERVICE REGISTR
    • 

  • Fixed component ID
    5724N7200
    • 



Applicable component levels


    

  • R630  PSY
       UP
    • 

  • R700  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSWLGF","label":"WebSphere Service Registry and Repository"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.3","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            29 December 2010
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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