Each line represents a System Object - an object to which measured
activity is attributed. These lines are arranged hierarchically. You
can expand a line (using the “+” line command) to reveal
a breakdown into subordinate objects. Each type of object shown in
this report is described here:
- Task
- This is the highest level object in the report. Each active
Task is reported. The percentage of the total measured CPU time which
was measured in this Task is reported. A SETUP option is available
that specifies that all Tasks, including inactive tasks, are to be
displayed.
- Name Column
- The name of the program specified in the ATTACH macro that started
the task as well as the TCB index number is shown.
- Description Column
- The TCB address is shown. For CICS measurements that have the
CICS data extractor selected, the TCB mode is displayed for CICS TCBs.
This immediately follows the TCB address.
- Load Module
-
- Name Column
- The load module name appears under this heading.
- Description Column
- If a DPA functional description is found for the module name,
it is reported under this heading. Otherwise “Application Program”
is displayed.
- CSECT (Control Section)
- These lines can appear as subordinate, breakdown items under
a load module line. If Application Performance Analyzer was able to find ESD (External
Symbol Dictionary) information, during the measurement process, for
a load module, these items will appear under the load module and the
measured wait time will be attributed to them.
- Name Column
- The CSECT name appears under this heading.
- Description Column
- This will display “CSECT in xxxxxxxx” where xxxxxxxx
is the name of the load module to which the CSECT belongs.
- Unresolved Address
- This item attributes wait time to a range of addresses for
which a corresponding load module name could not be determined.
- Name Column
- Activity observed in a 4096 (4K) byte range of addresses is
reported in an Unresolved Address line. This range is expressed in
the format “HHHHHxxx” where HHHHH are the 5 high order hexadecimal
digits of the address. For example: “08915xxx” means the
range from 08915000 to 08915FFF.
- Description Column
- “Unresolved Address” appears under this heading. A
sample report is shown here. File
A sample report is shown here.
File View Navigate Help
--------------------------------------------------------------------------------
W02: WAIT Time by Module (0651/TSTJOB01) Row 00001 of 00017
Command ===> __________________________________________________ Scroll ===> CSR
Name Description Percent of Time in WAIT * 10.00% ±0.8%
*....1....2....3....4....5....6....7....8.
IKJEFT01-004 TCB=008FF6E0 100.00 =========================================
IKJEFT02-005 TCB=008E1640 100.00 =========================================
IKJEFT09-006 TCB=008E1328 100.00 =========================================
EX-010 TCB=008B84DB 100.00 =========================================
CALL-011 TCB=008B8248 100.00 =========================================
ISPTASK-008 TCB=008B8D90 99.65 =========================================
PMSEL-012 TCB=00893528 99.58 =========================================
ISPF-007 TCB=008E1190 99.18 =========================================
ISPTASK-009 TCB=008B8738 16.54 =========
EXEC-013 TCB=008A67C0 1.01 =
ALLOC-017 TCB=008A67C0 0.06
ALLOC-015 TCB=008A67C0 0.05
ALLOC-016 TCB=008A67C0 0.04
IEAVAR00-001 TCB=008FE0A8 0.00
IEAVTSDT-002 TCB=008FFE88 0.00
IEESB605-003 TCB=008FFBF8 0.00
CALL-014 TCB=008A6390 0.00
A
sample report with a task fully expanded is shown here.
File View Navigate Help
--------------------------------------------------------------------------------
W02: WAIT Time by Module (0651/TSTJOB01) Row 00001 of 00086
Command ===> __________________________________________________ Scroll ===> CSR
Name Description Percent of Time in WAIT * 10.00% ±0.8%
*....1....2....3....4....5....6....7....8.
ISPTASK-009 TCB=008B8738 16.54 ========
→ ISPSUBS Application Prog 11.21 ======
→ ISPCDI CSECT in ISPSU 8.86 ====
→ ISPCAT CSECT in ISPSU 2.21 =
→ ISPCCI CSECT in ISPSU 0.09
→ ISPDPD CSECT in ISPSU 0.04
→ IGG019BB Data Management 4.57 ===
→ IGG019BB CSECT in IGG01 4.57 ===
→ IGG0CLHA Data Management 0.25
→ IGGOCLXA CSECT in IGG0C 0.25
→ IEAVEWAT Task management 0.18
→ IGC001 CSECT in IEAVE 0.18
→ IGC018 Supervisor Contr 0.17
→ SVC018 CSECT in IGC01 0.17
→ IGC0013I Supervisor Contr 0.12
→ ICVDSD03 CSECT in IGC00 0.07
→ ICVCMI03 CSECT in IGC00 0.04