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PH08490: REWORK OF MEMORY MANAGEMENT PROCESSING DURING IFI RECORD HANDLING

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APAR status

  • Closed as program error.

Error description

  • Rework of Memory Management Processing during IFI record
handling

Local fix

  • Apply PTF

Problem summary

  • ****************************************************************
* USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2 PM                *
*                 users of component                           *
*                 PE Server subtask                            *
****************************************************************
* PROBLEM DESCRIPTION: Classic/OMEGAMON server using high CPU. *
****************************************************************
* RECOMMENDATION: Apply the provided PTF.                      *
****************************************************************
High CPU usage may be observed in server address space during
IFI record processing.

Problem conclusion

  • Improved memory management during IFI record processing to
reduce CPU usage.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PH08490
    • 

  • Reported component name
    OM XE DB2PE/PM
    • 

  • Reported component ID
    5655OPE00
    • 

  • Reported release
    540
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2019-02-14
    • 

  • Closed date
    2019-04-22
    • 

  • Last modified date
    2019-05-02
    • 





    

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

    • 

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

    
UI62589
    

    • 



Modules/Macros


    

  • DGOVHM00 DGOVMSTR FPEUFCNV FPEUFDWC FPEVDB2I FPEVSERV FPEVXCMM
FPEVXLLM KO2CCINB KO2HDTPB KO2HHTPB KO2HSEQB KO2HSVIB KO2ODB1B
KO2OED6B KO2ZASY  KO2ZBLD  KO2ZSTK  KO2ZVLS  KO2ZZRM  KO2ZZTK

    



Fix information


    

  • Fixed component name
    OM XE DB2PE/PM
    • 

  • Fixed component ID
    5655OPE00
    • 



Applicable component levels


    

  • R540  PSY  UI62589
       UP19/04/23  P  F904
    • 



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":"5.4.0","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":"5.4.0","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            02 May 2019
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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