PI52072: UTILITY TO REPORT ON LOCK REQUEST WAITS

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• Provide ability to report on lock trace data generated as a
  result of /TRA SET ON TABLE LOCK OPTION LOG command. Summary and
  detail information is accumulated for each lock request that
  resulted in a wait.
  2. IMS Recons are read as a preliminary step to obtain the list
  of databases defined and to create an index of DMB# to Database
  Name/Partition/Area mappings.
  3. Summary information is written to the //TRACESUM output file,
  if present. The first part of the summary report presents the
  data in database name order. The second part of the summary
  report presents the data in descending wait time order.
  4. Detail information is written to the //DETAIL1 output file,
  if present.The detail report is listed in lock request
  completion time order (Req Comp Order). Optionally, the raw
  detail information can be written to the //DETOUT1 output file,
  if present.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of IMS Performance Analyzer V4.4       *
  ****************************************************************
  * PROBLEM DESCRIPTION: Utility to report on lock request waits *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  Utility to report on lock request waits.
  

Problem conclusion

Temporary fix

Comments

• This APAR is providing New Function, as follows:
  1. Provide ability to report on lock trace data generated as a
     result of /TRA SET ON TABLE LOCK OPTION LOG command.
     Summary and detail information is accumulated for each lock
     request that resulted in a wait.
  2. IMS Recons are read as a preliminary step to obtain the list
     of databases defined and to create an index of DMB# to
     Database Name/Partition/Area  mappings.
  3. Summary information is written to the //TRACESUM output file,
     if present. The first part of the summary report presents
     the data in database name order. The second part of the
     summary report presents the data in descending wait time orde
  4. Detail information is written to the //DETAIL1 output file,
     if present. The detail report is listed in lock request
     completion time order (Req Comp Order).
     Optionally, the raw detail information can be written to
     the //DETOUT1 output file, if present.
  

APAR Information

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

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

  UI32954

Modules/Macros

•    H23K440J IPILOCKT IPISAPAR IPISLTA0 IPISLTB0
  IPISLTC0
  

Fix information

• Fixed component name

  IMS PERF ANALYZ

• Fixed component ID

  5655E1500

Applicable component levels

• R440 PSY UI32954

     UP15/11/17 P F511

Fix is available

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