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Region Program Isolation Activity view (IRGNPILR)

The Region Program Isolation Activity view (IRGNPILR) provides the region program isolation (PI) statistics for the transaction currently running.

The statistics show you the amount and type of segment-locking activity an application is performing.

The statistics are reset when the transaction terminates. If the application processes multiple transactions in one scheduling, the statistics include the activity of all the transactions processed during the scheduling.

Related topic

Monitor-region-activity

You can hyperlink to the IRGNPILR view from the:

  • Tot Lock field (for all region types other than DBT and ODB) in the IRGNSUMR, DRGNSUMR, IRGNPGMR, and DRGNPGMR views
  • PI activity field in the IRGNDTLR view

IRGNPILR view

                         Region PI Lock Activity                             
-------------------------------------------------------------------------------
   Region ID..        7  Status......      IDLE  Tran Enqueue.    00:00:00.0000
   Jobname....  I13HMP4  DBQ Waiting.         N  Tran Elapsed.           0.0000
   IMS ID.....     I13H  Trancode....            Region Idle..            337.3
   Front End..      N/A  PSB.........            Classes......    1   2   4   6
   MVS Name...     SJSC  LTERM.......            DB2 AuthID...                 
   XCF Name...  IMSHR3D  User........            CICS TaskID..              N/A
   Region Type      MPP  DB2 accessed         N  CICS UOW.....              N/A
   Msg Switch.        N  MQ accessed.         N                                
   Msg Source.           ESS Status..                                          
                                                                              
   ----------- --------  ----PI LOCK. ACTIVITY-  ------------- ----------------
   --SHR/UPD--           -EXCLUSIVE-.            --Q COMMAND--                 
   Enqueue....        0  Enqueue.....         0  Enqueue......                0
   Dequeue....        0  Dequeue.....         0  Dequeue......                0
   Cur Enqueue        0  Cur Enqueue.         0  Cur Enqueue..                0
   Wait.......        0  Wait........         0  Wait.........                0
   ---TEST----                                                                 
   Enqueue....        0

The following hyperlinks are provided on the view:

Hyperlink from

To access

Status (for PI)

ILKRGLST IRLM Region Lock List view, if the status is WT-IRLM, or the Region/Thread Activity Detail view (DRGNDTLR) for DBT or ODB region types or the Region Activity Detail view (IRGNDTLR) for all other region types

Status (for IRLM)

IPIRGLST PI Region Lock List view, if the status is WT-PI, or the Region/Thread Activity Detail view (DRGNDTLR) for DBT or ODB region types or the Region Activity Detail view (IRGNDTLR) for all other region types

CICS TaskID

BMC AMI Ops Monitor for CICS TASKXPND service, if BMC AMI Ops Monitor for CICS is installed and there is a value of DBT in the field

MQs accessed

Region MQ Detail view (IRGNMQR), which shows activity and status for each MQ subsytems being accessed by the current transaction

Wait (SHR/UPD)

IPIRSWT PI Statistics view, if there is a value in the field

Wait (EXCLUSIVE)

IPIRSWT PI Statistics view, if there is a value in the field

Wait (Q COMMAND)

IPIRSWT PI Statistics view, if there is a value in the field

 

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