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PK57310: KO2O1421E NEAR-TERM HISTORY DATA COLLECTOR - WORKLOAD DANALYZE HAD LOOPED MORE THAN TEN TIMES. TERMINATING (SERVLOOP)

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APAR status

  • Closed as program error.

Error description

  • KO2O1421E NEAR-TERM HISTORY DATA COLLECTOR - WORKLOAD DANALYZE
HAD LOOPED MORE THAN TEN TIMES. TERMINATING (SERVLOOP).

Local fix

  • The workaround is to periodically stop and re-start the
historical collector.  This may be done by commands:  /F O2CI,P
H2xxxx and /F O2CI,EXEC STRTxxxx where "xxxx" is a DB2 SUBSYSTEM
name.

Problem summary

  • ****************************************************************
* USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2PM                 *
*                 users of component:                          *
*                 -   OMEGAMON Server                          *
****************************************************************
* PROBLEM DESCRIPTION: High CPU and storage usage caused by    *
*                      growing linked list processing error.   *
****************************************************************
* RECOMMENDATION: Apply the PTF.                               *
****************************************************************
PROBLEM SUMMARY:
Incorrect assumptions regarding timestamp values in the DB2
accounting records.

PROBLEM CONCLUSION:
Recognize the timestamp value as an elapsed time value.

Problem conclusion

  • Recognize the timestamp value as an elapsed time value.

KEYWORDS : MSGKO2O1421E ABENDC78 DANALYZE WORKLOAD CPU

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PK57310
    • 

  • Reported component name
    OM XE DB2PE/PM
    • 

  • Reported component ID
    5655OPE00
    • 

  • Reported release
    410
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    YesHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2007-11-29
    • 

  • Closed date
    2008-01-18
    • 

  • Last modified date
    2017-02-04
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    
OA23761 UK33061 UK33062
    

    • 



Modules/Macros


    

  •    KO2DTHDA KO2DTHDS KO2DTHD2

    



Fix information


    

  • Fixed component name
    OM XE DB2PE/PM
    • 

  • Fixed component ID
    5655OPE00
    • 



Applicable component levels


    

  • R310  PSY  UK33061
       UP08/01/22  P  F801  Ž
    • 

  • R410  PSY  UK33062
       UP08/01/22  P  F801  Ž
    • 



Fix is available


    

  • Select the PTF appropriate for your component level.
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              [{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSAV2B","label":"IBM Db2 Buffer Pool Analyzer for z\/OS"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"410","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}},{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSCT4H5","label":"IBM Tivoli OMEGAMON XE for Db2 PE \/ PM \/ BPA"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"410","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            04 February 2017
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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