Dispatcher Report

Figure 60 shows the format of the Dispatcher report. This report is produced using a combination of the EXEC CICS® INQUIRE SYSTEM and EXEC CICS COLLECT STATISTICS DISPATCHER commands. The statistics data is mapped by the DFHDSGDS DSECT. The field headings and contents are described in Table 184.

Figure 60. The Dispatcher Report
Applid IYK2Z1V1  Sysid CJB3  Jobname CI07CJB1    Date 12/17/2004  Time 09:18:32     CICS 6.4.0     PAGE  3
 
 
Dispatcher
 
   Current ICV time . . . . . . . . . . . . . :           5,000ms
   Current ICVR time. . . . . . . . . . . . . :           6,000ms
   Current ICVTSD time. . . . . . . . . . . . :             500ms
   Current PRTYAGING time . . . . . . . . . . :             500ms

   MRO (QR) Batching (MROBTCH) value. . . . . :               1

   Concurrent Subtasking (SUBTSKS) value. . . :               1

   Current number of CICS Dispatcher tasks. . :              20
   Peak number of CICS Dispatcher tasks . . . :              42

   Current number of TCBs attached. . . . . . :              21
   Current number of TCBs in use. . . . . . . :              20

   Number of Excess TCB Scans . . . . . . . . :              22
   Excess TCB Scans - No TCB Detached . . . . :              22
   Number of Excess TCBs Detached . . . . . . :               0
   Average Excess TCBs Detached per Scan. . . :               0

   Number of CICS TCB MODEs . . . . . . . . . :              18

   Number of CICS TCB POOLs . . . . . . . . . :               4
Table 184. Fields in the Dispatcher Report
Field Heading Description
Current ICV time The ICV time value (expressed in milliseconds) specified in the SIT, or as an override, or changed dynamically using CEMT SET SYSTEM TIME(value) or EXEC CICS SET SYSTEM TIME(fullword binary data-value) commands.

Source field: DSGICVT

Current ICVR time The current task runaway time interval.

Source field: DSGICVRT

Current ICVTSD time The ICVTSD time value (expressed in milliseconds) specified in the SIT, or as an override, or changed dynamically using CEMT SET SYSTEM SCANDELAY(value) or EXEC CICS SET SYSTEM SCANDELAY(fullword binary data-value) commands.

Source field: DSGICVSD

Current PRTYAGING time The current task priority aging factor.

Source field: DSGPRIAG

MRO (QR) Batching (MROBTCH) value The number of events that must ocur before CICS is posted for dispatch due to the batching mechanism, as specified in the MROBTCH value in the SIT.

Source field: DSGMBTCH

Concurrent Subtasking (SUBTSKS) value The number of task control blocks (TCBs) that CICS can use for running tasks in concurrent mode, as specified in the SUBTSKS SIT parameter.

Source field: DSGSTSKS

Current number of CICS Dispatcher tasks The current number of tasks in the system. This figure includes all system tasks and all user tasks.

Source field: DSGCNT

Peak number of CICS Dispatcher tasks The peak number of tasks concurrently in the system.

Source field: DSGPNT

Current number of TCBs attached The current number of TCBs attached for this CICS address space.

Source field:DSGTCBCA

Current number of TCBs in use The number of CICS TCBs in use.

Source field:DSGCMUSD

Number of Excess TCB Scans The number of excess TCB scans performed by the CICS dispatcher.

Source field: DSGXSCNS

Excess TCB scans -- No TCB detached The number of excess TCB scans performed by the CICS dispatcher during which no CICS TCBs were detached.

Source field: DSGXSCNN

Number of Excess TCBs detached The number of CICS TCBs that were detached by the CICS dispatcher during excess TCB scans.

Source field: DSGXTCBD

Average Excess TCBs Detached per Scan The average number of CICS TCBs that were detached by the CICS dispatcher during each excess TCB scan.

Source field: DSGXTCBD / DSGXSCNS

Number of CICS TCB MODEs The number of CICS TCB modes for this CICS address space.

Source field: DSGASIZE

Number of CICS TCB POOLs The number of CICS TCB pools for this CICS address space.

Source field: DSGPSIZE

Related reference
Back to full list of DFH0STAT reports
The DFH0STAT reports
Interpreting these statistics
Interpreting dispatcher statistics
Full listing and DFHSTUP reports for these statistics
Dispatcher domain statistics

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