IBM Support

RS03917: ENABLING TRACES IN HTDS SLOWS DOWN REST JSON EXECUTIONS

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APAR status

  • Closed as program error.

Error description

  • Adding traces in a request, even very terse eg.
"TraceFilter":{}, slows down the execution more when using REST
JSON as compared to REST XML or SOAP.

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:                                              *
* Users enabling tracing in htds and performing REST JSON      *
* executions.                                                  *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* Adding traces in a request, even very terse eg.              *
* "TraceFilter":{}, slows down the execution more when using   *
* REST                                                         *
* JSON as compared to REST XML or SOAP.                        *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************

    



Problem conclusion


    

  • We changed JAXBContext.newInstance to singleton JAXBContext

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    RS03917
    • 

  • Reported component name
    WDS FOR RULES
    • 

  • Reported component ID
    5725B6903
    • 

  • Reported release
    8A0
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2022-05-04
    • 

  • Closed date
    2022-05-11
    • 

  • Last modified date
    2022-05-11
    • 





    

  • 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
    WDS FOR RULES
    • 

  • Fixed component ID
    5725B6903
    • 



Applicable component levels


    








      
              
                            

              

              [{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSQP76","label":"IBM Decision Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8A0"}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            12 May 2022
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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