PK81856: INCREASED CPU USAGE THAT MAY RESULT WHEN MONITORING WORKLOADS USING CURSOR PROCESSING AND LARGE NUMBERS OF CLOSES

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Increased CPU usage that may result when monitoring workloads
  using cursor processing and large numbers of closes.
  
  The DB2 Query Monitor v2.3 Collector started task shares
  code with the DB2 Audit Management Expert v2.1 Collector
  started task.
  
  Customers running the collector with both DB2 Query Monitor and
  DB2 Audit Management Expert will see this problem in both
  collectors.
  
  * DB2 Query Monitor COMPID 5655E6701
  * DB2 Audit Management Expert COMPID 5655I1600
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of DB2 Query Monitor.                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: Increased CPU usage that may result     *
  *                      when monitoring workloads using cursor  *
  *                      processing and large numbers of closes. *
  *                      The DB2 Query Monitor v2.3 Collector    *
  *                      started task shares code with the DB2   *
  *                      Audit Management Expert v2.1 Collector  *
  *                      started task.                           *
  *                      Customers running the collector with    *
  *                      both DB2 Query Monitor and DB2 Audit    *
  *                      Management Expert will see this problem *
  *                      in both collectors.                     *
  *                      * DB2 Query Monitor COMPID 5655E6701    *
  *                      * DB2 Audit Management Expert           *
  *                       COMPID 5655I1600                       *
  ****************************************************************
  * RECOMMENDATION: APPLY the PTF.                               *
  ****************************************************************
  Code has been changed to correct this condition.
  

Problem conclusion

• APPLY the PTF.
  

Temporary fix

Comments

• ×**** PE09/07/15 PTF IN ERROR. SEE APAR PK91489  FOR DESCRIPTION
  

APAR Information

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

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

  UK46699

Modules/Macros

•    CQM$YTRC CQM#SSMN CQMALA   CQMMEMTX CQMMESQX
  CQMMEXXX CQMMFREX CQMMFRX1 CQMMSSQX CQMMSTRX CQMTTEX1
  

Fix information

• Fixed component name

  DB2 QUERY MONIT

• Fixed component ID

  5655E6701

Applicable component levels

• R230 PSY UK46699

     UP09/05/23 P F905

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.