PM40133: NEW CONTENTION RATES IN BATCH ACCOUNTING AND STATISTICS TRACES AND REPORTS

Obtain the fix for this APAR.

APAR status

• Closed as unreproducible in next release.

Error description

• Change data for SHARING LOCKING STATISTICS. New GLOBAL
  CONTENTION RATE and FALSE CONTENTION RATE
  based on modified calculations.
  

Local fix

• n/a
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: OMEGAMON XE for DB2 PE/DB2PM                 *
  *                 users of component                           *
  *                 - Batch Reporting                            *
  ****************************************************************
  * PROBLEM DESCRIPTION: 1. Missing data sharing locking         *
  *                         contention rates.                    *
  *                      2. Missing overview of real storage     *
  *                         consumption.                         *
  *                      3. Missing support of IFCID 366.        *
  ****************************************************************
  * RECOMMENDATION: Apply this PTF and dependent z/OS,           *
  *                 IRLM and DB2 PTFs.                           *
  ****************************************************************
  PROBLEM SUMMARY:
  1. Add data sharing locking contention rates based on
     improvements of DB2, IRLM and z/OS
     to accounting and statistics reports.
  2. Add summary block for real storage consumption
     to statistics reports.
  3. Add support for IFCID 366 to record trace reports.
  
  PROBLEM CONCLUSION:
  1. Improve monitoring of DATA SHARING locking contention
     in accounting and statistics reports.
  2. Improve REAL STORAGE monitoring in statistics reports.
  3. Ensure monitoring of IFCID 366 in record trace reports.
  
  KEYWORDS:
  AGLOBRAT AFLSERAT GLOBAL FALSE CONTENTION
  DATA SHARING LOCKING CONTENTION RATES
  REAL STORAGE MONITORING
  IFCID 366
  

Problem conclusion

Temporary fix

Comments

• PROBLEM SUMMARY:
  1. Add data sharing locking contention rates based on
     improvements of DB2, IRLM and z/OS
     to accounting and statistics reports.
  2. Add summary block for real storage consumption
     to statistics reports.
  3. Add support for IFCID 366 to record trace reports.
  
  PROBLEM CONCLUSION:
  1. Improve monitoring of DATA SHARING locking contention
     in accounting and statistics reports.
  2. Improve REAL STORAGE monitoring in statistics reports.
  3. Ensure monitoring of IFCID 366 in record trace reports.
  

APAR Information

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

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

  UK71977

Modules/Macros

•    DGOAACUM DGOABLOG DGOABORD DGOABORE DGOACALC
  DGOACALX DGOACMER DGOACOMP DGOACREC DGOADIST DGOADNOR DGOAEXIT
  DGOAEX20 DGOAFGEN DGOAFLAT DGOAFORM DGOAFPCK DGOAIREC DGOAIREP
  DGOALUMP DGOAMTRC DGOAPARC DGOAQKEY DGOARCAL DGOAREDB DGOAREDC
  DGOAREDD DGOAREDG DGOAREDM DGOAREDP DGOAREDR DGOAREDX DGOARXIT
  DGOASAVE DGOATOPR DGOATPRC DGOATRAC DGOATREC DGOAZMER DGOAZREC
  DGOBARDD DGOBARLK DGOBARLO DGOBARPK DGOBARPO DGOBARPT DGOBARRI
  DGOBARRL DGOBARSH DGOBARSP DGOBARSQ DGOBARTE DGOBARTM DGOBATDD
  DGOBATLK DGOBATLO DGOBATPK DGOBATPO DGOBATPT DGOBATRI DGOBATRL
  DGOBATSH DGOBATSP DGOBATSQ DGOBATTM DGOBGENL DGOBSRBN DGOBSRCM
  DGOSDGEN DGOSFILE DGOSFMTR DGOSFMTS DGOSGENS DGOSREDC DGOSREPG
  DGOSREPM DGOSRMGS DGOSSAVE DGOSSPSH DGOSSTDA DGOSSWSR DGOVSADJ
  DGOVSADK DGOVSCNI DGOVSCNT DGOVSCS2 DGOVSCT1 DGOVSCT2 DGOVSDSC
  DGOXF000 DGOXF002 DGOXR000 DGOXT002 FPECHE35 FPECMDAT FPEUCBPR
  FPEUFTDS FPEUFTS2 FPEUIFCI FPEUIFC2 FPEUNIDT TDK$LNCK
  

Fix information

• Fixed component name

  OM XE DB2PE/PM

• Fixed component ID

  5655OPE00

Applicable component levels

• R510 PSY UK71977

     UP11/09/20 P F109

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.