IBM Support

IV84268: UPDATESTATS POOR PERFORMANCE WITH 9.3/9.3FP1

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Direct links to fixes

9.3.0-TIV-TWS-FP0003_IV97080
9.3.0-IBM-IWS-WINDOWS_X86_64-FP0003
9.3.0-IBM-IWS-WIN_X86_64_ZOS_AGENT-FP0003
9.3.0-IBM-IWS-WIN_X86_64_AGENT-FP0003
9.3.0-IBM-IWS-SOLARIS_I386-FP0003
9.3.0-IBM-IWS-SOL_I386_ZOS_AGENT-FP0003
9.3.0-IBM-IWS-SOL_I386_AGENT-FP0003
9.3.0-IBM-IWS-LNX_X86_64_ZOS_AGENT-FP0003
9.3.0-IBM-IWS-LNX_X86_64_AGENT-FP0003
9.3.0-IBM-IWS-LNX_S390_ZOS_AGENT-FP0003
9.3.0-IBM-IWS-LNX_S390_AGENT-FP0003
9.3.0-IBM-IWS-LNX_PPC_ZOS_AGENT-FP0003
9.3.0-IBM-IWS-LNX_PPC_AGENT-FP0003
9.3.0-IBM-IWS-LNX_I386_ZOS_AGENT-FP0003
9.3.0-IBM-IWS-LNX_I386_AGENT-FP0003
9.3.0-IBM-IWS-LINUXPPC-FP0003
9.3.0-IBM-IWS-LINUX390-FP0003
9.3.0-IBM-IWS-LINUX_X86_64-FP0003
9.3.0-IBM-IWS-IBM_I_ZOS_AGENT-FP0003
9.3.0-IBM-IWS-IBM_I_AGENT-FP0003
9.3.0-IBM-IWS-HPIA64-FP0003
9.3.0-IBM-IWS-HPIA64_ZOS_AGENT-FP0003
9.3.0-IBM-IWS-HPIA64_AGENT-FP0003
9.3.0-IBM-IWS-AIX-FP0003
9.3.0-IBM-IWS-AIX_ZOS_AGENT-FP0003
9.3.0-IBM-IWS-AIX_AGENT-FP0003

 

APAR status

  • Closed as program error.

Error description

  • UpdateStats is taking more than 2 Plus hours in 9.3 TA


The part of code that is taking a lot of time is the
DetailedStatistics
calculations (it seems almost all the additional time spent).

Local fix

  • n/a

Problem summary

  • Redundant calculations in DetailedStatistics has been removed

Problem conclusion

  • The apar will be fixed in TWS 9.3 fp03

Temporary fix

  • na

Comments

  • 



APAR Information




    

  • APAR number
    IV84268
    • 

  • Reported component name
    TIV WKLD SCHDL
    • 

  • Reported component ID
    5698WKB93
    • 

  • Reported release
    9A3
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2016-04-29
    • 

  • Closed date
    2016-06-24
    • 

  • Last modified date
    2016-06-24
    • 





    

  • 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
    TIV WKLD SCHDL
    • 

  • Fixed component ID
    5698WKB93
    • 



Applicable component levels


    

  • R9A3  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSGSPN","label":"IBM Workload Scheduler"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9A3","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            24 June 2016
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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