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.
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
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 |