TASK3 - Task first program details

The TASK3 view shows detailed information about clocks and timings.

Availability

This form of the TASK3 view is available for CICS® Transaction Server for OS/390®, Version 1 Release 3 and later only.

Access

Issue command:
TASK3 task sysname

task
is the ID of a currently executing task.

sysname
is the name of the CICS system where the task is executing. The CICS system must be within the current scope.

Hyperlink from:
the Clocks/Timing field of the TASKD view.

Figure 109 and Figure 110 are an example of the TASK3 view.

Figure 109. The TASK3 view (left side)
27FEB2005  21:13:28 ----------- INFORMATION DISPLAY ---------------------------
COMMAND  ===>                                                 SCROLL ===> PAGE
 CURR WIN ===> 1        ALT WIN ===>
 >W1 =TASK=====TASK3====EYUPLX01=EYUPLX01=27FEB2005==15:03:26====CPSM==========1
     Task ID..........       18            Running Status..   RUNNING
     Tran ID..........     CONL            Suspend Type....
     User ID..........                     Suspend Value...
     CICS System...... EYUMAS1A
     Elapsed Time..... 00:00:01            Current Suspend.  00:00:00
     Clocks==========.          Cnt        Clocks==========           Cnt
      Dispatch time... 00:00:01 ...    186  Lcl ENQ delay..  00:00:00 ...     0
      Suspend time.... 11:01:18 ...    186  Gbl ENQ delay..  00:00:00 ...     0
      Dispwait........ 00:00:00 ...    185  FC I/O.........  00:00:00 ...     0
      CPU............. 00:00:00 ...    185  JC I/O.........  00:00:00 ...     0
      RLS CPU Time.... 00:00:00 ...      0  TD I/O.........  00:00:00 ...     0
      1st Disp Delay.. 00:00:00 ...      1  TempStor I/O...  00:00:00 ...
      JVM Elapsed time 00:00:00 ...      0  IMS DB wait....  00:00:00 ...
      JVM Suspend time 00:00:00 ...      0  DB2 total wait.  00:00:00 ...     0
      RMI Elapsed Time 00:00:00 ...      0  Syncpointing...  00:00:00 ...     0
      RMI Suspend Time 00:00:00 ...      0  Comms I/O......  00:00:00 ...
      Exception....... 00:00:00 ...      0  Other wait.....  11:01:16 ...   137
      Program Load.... 00:00:00 ...      
    
 

You can scroll to the right to see additional information, as shown in Figure 110.

Figure 110. The TASK3 view (right side)
27FEB2005  09:48:45 ----------- INFORMATION DISPLAY ----------------------------
CURR WIN ===> 1        ALT WIN ===>
W1 =TASK=====TASK3====EYUPLX01===EYUPLX01=27FEB2005==09:30:57====CPSM==========1
      First dispatch                      Communications
       MXT Delay....... 00:00:00 ...      1  TC I/O.......... 00:00:00 ...     0
       TClass Delay.... 00:00:00 ...      0  IRC I/O......... 00:00:00 ...     0
      Other------------                      LU61 I/O........ 00:00:00 ...     0
       Run Txn wait.... 00:00:00 ...      0  LU62 I/O........ 00:00:00 ...     0
       Interval wait... 00:00:00 ...      0  FEPI suspends... 00:00:00 ...     0
       Lockmgr Wait.... 00:38:00 ...      0  Socket I/O...... 00:00:00 ...     0
       External Wait... 00:00:00 ...      0 Temp. Storage----
       CICS Wait....... 00:00:00 ...      0  TS I/O.......... 00:00:00 ...     0
       Control Wait.... 00:00:00 ...      0  TS Shr I/O...... 00:00:00 ...     0
       Max Open TCB dly 00:00:00 ...      0 Files------------
       QR Mode Delay... 00:00:00 ...      0  FC I/O.......... 00:00:00 ...     0
      Syncpointing-----                      FC RLS I/O...... 00:00:00 ...     0
       SyncWait Time... 00:00:00 ...      0  FC CFDT I/O..... 00:00:00 ...     0
       Sync Delay...... 00:00:00 ...      0 DB2 waits--------
       FC CFDT SynPt... 00:00:00 ...      0  DB2 Conn. Wait.. 00:00:00 ...     0
       RRMS wait....... 00:00:00 ...      0  DB2 Readyq wait. 00:00:00 ...     0
                                             DB2 Req. wait... 00:00:00 ...     0

Notes:
  1. Most of the data shown in this view is available only if you have CICS monitoring turned on and are collecting performance class data. For details on the CICS monitoring facility (CMF), see the CICS/ESA Performance Guide. You can choose to collect CMF data for use by CICSPlex® SM, but not have it written to an SMF data set. For information on suppressing CMF records, see the discussion of CICSPlex SM system parameters in CICS Transaction Server for z/OS® Installation Guide.
  2. Most of the data shown in this view is available only for systems running the CICS TS for OS/390.

Action commands

Table 225 shows the action commands you can issue from the TASK3 view.

The action commands for the TASK3 view are available for all managed CICS systems for which TASK3 is valid.

Table 225. TASK3 view action commands
Primary command Line command Description
FORcepurge FOR Forces CICS to purge the task immediately, regardless of whether system or data integrity can be maintained.
PURge PUR Purges the task normally. CICS does not purge the task unless system and data integrity can be maintained.

Hyperlinks

Table 226 shows the hyperlink field on the TASK3 view.

Table 226. TASK3 view hyperlink field
Hyperlink field View displayed Description
Tran ID LOCTRAND Detailed view of the transaction.
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