IBM Support

IT00972: 100% CPU USAGE SEEN ON VIRTUAL MACHINES WHEN THE LOG VIEWER IS OPENED

A fix is available

IBM PureApplication System Version 1.1.0.4 Interim Fix 1

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APAR status

  • Closed as program error.

Error description

  • In some instances, opening the Log Viewer for a VM deployed in
IBM PureApplication System may cause the CPU usage to rise to
100% usage for 10 minutes or more.

Local fix

  • Zeroing out the large, sparse file /var/log/lastlog may keep
the CPU from remaining high for a longer period.

Problem summary

  • A programming error in the user interface code initiated an
archive command of all files viewable when the log browser was
started.

Problem conclusion

  • The code has been updated to correct the log viewer problem.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IT00972
    • 

  • Reported component name
    PUREAPP SYS W15
    • 

  • Reported component ID
    5725G3200
    • 

  • Reported release
    110
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2014-04-10
    • 

  • Closed date
    2014-05-05
    • 

  • Last modified date
    2014-05-05
    • 





    

  • 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
    PUREAPP SYS W15
    • 

  • Fixed component ID
    5725G3200
    • 



Applicable component levels


    

  • R110  PSY
       UP
    • 

  • R100  PSN
       UP
    • 

  • RESP  PSN
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSM8NY","label":"PureApplication System"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"1.1.0.0","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            05 May 2014
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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