IBM Support

IJ49155: SLOW NATIVE MEMORY GROWTH WHILE USING HEALTHCENTER MONITORING AGENT

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APAR status

  • Closed as program error.

Error description

  • Error Message: N/A
.
Stack Trace: N/A
.

Local fix

  • 



Problem summary


    

  • When the Java process is being monitored by the HealthCenter
agent, User may observe a gradual, modest increase in native
memory over time even with the application being in IDLE mode.
This is due to the HealthCenter agent not explicitly freeing JNI


local references utilized.

    



Problem conclusion


    

  • The HealthCenter agent has been updated to free the dangling JNI


local references.
.
This APAR will be fixed in the following Releases:
.
IBM SDK, Java Technology Edition
 8    SR8 FP31  (8.0.8.31) (z/OS only)
.
Contact your IBM Product's Service Team for these Service
Refreshes and Fix Packs.
For those running stand-alone, information about the available
maintenance can be found at:
         https://www.ibm.com/support/pages/java-sdk

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IJ49155
    • 

  • Reported component name
    JAVA TOOLS
    • 

  • Reported component ID
    620700150
    • 

  • Reported release
    100
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2023-11-10
    • 

  • Closed date
    2023-11-10
    • 

  • Last modified date
    2024-09-04
    • 





    

  • 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
    JAVA TOOLS
    • 

  • Fixed component ID
    620700150
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"100","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            04 September 2024
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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