PM10773: CQM COLLECTOR PERFORMANCE ENHANCEMENTS

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• Performance improvements and CPU reduction for the DB2 Query
  Monitor collector.
  
  Performance improvements will be experienced by AME customers
  with the offloading of work to the zIIP processor where
  possible, performance improvements in profile filtering, and the
  addition of the ability to use wildcards in collection profiles.
  
  The DB2 Query Monitor V2.3 Collector started task shares code
  with the DB2 Audit Management Expert V2.1 Collector started
  task. This performance improvement will be seen only in DB2
  Audit Management Expert.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of DB2 Query Monitor.                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: Performance improvements and CPU        *
  *                      reduction for the DB2 Query Monitor     *
  *                      collector. Performance improvements     *
  *                      will be experienced by AME customers    *
  *                      with the offloading of work to the      *
  *                      zIIP processor where possible,          *
  *                      performance improvements in profile     *
  *                      filtering, and the addition of the      *
  *                      ability to use wildcards in collection  *
  *                      profiles. The DB2 Query Monitor V2.3    *
  *                      Collector started task shares code      *
  *                      with the DB2 Audit Management Expert    *
  *                      V2.1 Collector started task. This       *
  *                      performance improvement will be seen    *
  *                      only in DB2 Audit Management Expert.    *
  ****************************************************************
  * RECOMMENDATION: APPLY the PTF.                               *
  ****************************************************************
  Code has been changed to correct this condition.
  

Problem conclusion

Temporary fix

Comments

• APPLY the PTF.
  ×**** PE10/12/15 PTF IN ERROR. SEE APAR PM28593  FOR DESCRIPTION
  

APAR Information

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

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

Modules/Macros

•    CQM$MAIN CQM#ALSX CQM#BCMX CQM#CQMA CQM#DRVX
  CQM#DSPX CQM#INIX CQM#LCSX CQM#PARM CQM#PCIQ CQM#PCIX CQM#REST
  CQM#SCLV CQM#SDIR CQM#SSMN CQM#STAB CQM#STMT CQMMABA1 CQMMAB81
  CQMMAB91 CQMMALOX CQMMALRX CQMMAUDX CQMMCALX CQMMCLOX CQMMCMA1
  CQMMCMXX CQMMCM81 CQMMCM91 CQMMEACX CQMMEAPX CQMMEARX CQMMEASX
  CQMMEMTX CQMMESA1 CQMMES81 CQMMES91 CQMMEXCX CQMMEXXX CQMME8CX
  CQMME8PX CQMME8RX CQMME8SX CQMME9CX CQMME9PX CQMME9RX CQMME9SX
  CQMMFREX CQMMFRX1 CQMMHSTX CQMMHSX9 CQMMINDX CQMMINIX CQMMINST
  CQMMMETX CQMMPRA1 CQMMPR81 CQMMPR91 CQMMSACX CQMMSAPX CQMMSARX
  CQMMSASX CQMMSCLX CQMMSQLX CQMMSRVX CQMMSTRX CQMMS8CX CQMMS8PX
  CQMMS8RX CQMMS8SX CQMMS9CX CQMMS9PX CQMMS9RX CQMMS9SX CQMOREDX
  CQMOXGAX CQMOXG8X CQMOXG9X CQMTTEX1 CQMTTXTX H238230J
  

Fix information

• Fixed component name

  DB2 QUERY MONIT

• Fixed component ID

  5655E6701

Applicable component levels

• R230 PSY UK59202

     UP10/08/03 P F008

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.