JR35661: INFORMATION ANALYZER GUI IS RUNNING VERY SLOWLY, SOME SCREENS TAKING ON AVERAGE 5 MINUTES TO COME BACK

APAR status

• Closed as program error.

Error description

• Generally the Information Analyzer GUI is running very slowly
  with some screens taking an average of 5 minutes to come back.
  Client trace indicated that the GUI had invoked the Scheduler
  and did not get a response back for a long time.
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  Information Analyzer users running jobs (e.g. Column Analysis)
  ****************************************************************
  PROBLEM DESCRIPTION:
    Generally the Information Analyzer GUI is running very slowly
  
    with some screens taking an average of 5 minutes to come back.
  
    Client trace indicated that the GUI had invoked the Scheduler
  
    and did not get a response back for a long time.
  ****************************************************************
  RECOMMENDATION:
  Install the patch for APAR JR35661.
  
  Enable the scheduling cleanup as described above.
  ****************************************************************
  

Problem conclusion

• The fix is to remove an unnecessary call to get all the
  schedules in the
    startup of the scheduling view control.  Also added code
    in the scheduling service to cleanup completed schedules and
    task executions for each user.
  
    NOTE: To enable the scheduling service cleanup add the
  following
    parameter to the isfconfig.properties file located in the
  classes
    directory under the WebSphere profile, then restart
  WebSphere:
  
    # Maximum number of task executions to keep per user ( minimum
  value of 10, -1 indicates unlimited )
    scheduling.max.task.executions=100
  
    In the above example, one hundred jobs will be retained for
  each user.
  

Temporary fix

Comments

APAR Information

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

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

Modules/Macros

• DOMAIN CLIENT
  

Fix information

• Fixed component name

  WIS INFORM ANAL

• Fixed component ID

  5724Q36IA

Applicable component levels

• R811 PSN

     UP

• R810 PSN

     UP