PH02107: Serviceability improvements

Obtain the fix for this APAR.

APAR status

• Closed as unreproducible in next release.

Error description

• As a developer,
  I need to build in instrumentation that can detect and prevent
  excessive IN-collector elapsed time
  so that I can protect customers from looping situations that
  could bring their environments to a halt.
  
  Acceptance Criteria
  
  With artificially or live / actual generated looping conditions,
  CQC consumers should note (via message) that a process is taking
  too long (via message to the customer/log) and will be
  terminated. The amount of time the CQC consumer should be
  allowed to run in this high resource consumption state should be
  configurable by the customer, but not be able to be disabled
  entirely (i.e. there is a maximum 'loop control/other' that can
  be specified.) CQC should indicate to the consumer via API, the
  process(es) in this state and recover to the point that at most,
  its client may get a null/NA response for some data, but CQC
  will stay operational and accept further commands/requests.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of IBM Db2 Query Monitor for z/OS      *
  *                 Users of IBM Security Guardium S-TAP for     *
  *                 Db2 on z/OS                                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: New function. Report diagnostic traps   *
  *                      that exceed parameter-based thresholds  *
  *                      and improve internal diagnostics.       *
  ****************************************************************
  * RECOMMENDATION: APPLY the PTF.                               *
  ****************************************************************
  New function. Report diagnostic traps that exceed
  parameter-based thresholds DIAG_THRESHOLD and
  DIAG_THRESHOLD_DUMPS and improve internal diagnostics.
  
  Search Keywords:
  DIAG_THRESHOLD DIAG_THRESHOLD_DUMPS CQM4401I CQM4402I
  

Problem conclusion

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:

  UI74760

Modules/Macros

• CQC#CQMA CQC#RESM CQC#REST CQCBFILT CQCEDML1 CQCEUFB1 CQCEUFC5
  CQCGEDML CQCISMAX CQCISMPX CQCISMSX CQCMABB1 CQCMABC5 CQCMALOX
  CQCMB2B1 CQCMB2C5 CQCMB3B1 CQCMB3C5 CQCMB4B1 CQCMB4C5 CQCMBNB1
  CQCMBNC5 CQCMBRB1 CQCMBRC5 CQCMC1B1 CQCMC1C5 CQCMC2B1 CQCMC2C5
  CQCMCLB1 CQCMCLC5 CQCMCMB1 CQCMCMC5 CQCMCMDS CQCMCNB1 CQCMCNC5
  CQCMCOB1 CQCMCOC5 CQCMCQRX CQCMCRB1 CQCMCRC5 CQCMCXB1 CQCMCXC5
  CQCMDLB1 CQCMDLC5 CQCMDZB1 CQCMDZC5 CQCMESB1 CQCMESC5 CQCMFILT
  CQCMFRB1 CQCMFRC5 CQCMFREE CQCMHST9 CQCMHSTV CQCMINST CQCMKMSG
  CQCMLCB1 CQCMLCC5 CQCMLRB1 CQCMLRC5 CQCMMFRR CQCMPRB1 CQCMPRC5
  CQCMR1B1 CQCMR1C5 CQCMRESM CQCMRLB1 CQCMRLC5 CQCMRRB1 CQCMRRC5
  CQCMSCLN CQCMSCLS CQCMSIB1 CQCMSIC5 CQCMSRB1 CQCMSRC5 CQCMSTRM
  CQCMT1B1 CQCMT1C5 CQCMT2B1 CQCMT2C5 CQCMTPB1 CQCMTPC5 CQCMTRB1
  CQCMTRC5 CQCMUGB1 CQCMUGC5 CQCMZBB1 CQCMZBC5 CQCOXGBX CQCOXGC5
  CQCPCR1X CQCTEDB1 CQCTEDC5 CQCTTEX1 CQCTXLB1 CQCTXLC5
  

Fix information

• Fixed component name

  COMMON COLLECTO

• Fixed component ID

  5639OLC00

Applicable component levels

• R110 PSY UI74760

     UP21/04/07 P F104

Fix is available

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