Detail line descriptions

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:

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 activity will be attributed to them.

A sample report with the second hierarchical level (CSECT) displayed is shown here:

  File  View  Navigate  Help
--------------------------------------------------------------------------------
C02: CPU Usage by Module (0656/TSTJOB01)                      Row 00005 of 00220
Command ===> __________________________________________________ Scroll ===> CSR 

Name      Description        Percent of CPU time * 2.50%  ±1.1%
                                 *....1....2....3....4....5....6....7....8....9
ISPMAIN   Application Progr  2.66 =====
→ ISPMBP    CSECT in ISPMAI  1.26 ===
→ ISPMBX    CSECT in ISPMAI  0.52 =
→ ISPMOB    CSECT in ISPMAI  0.37 =
→ ISPMBW    CSECT in ISPMAI  0.32 =
→ ISPMUL    CSECT in ISPMAI  0.07
→ ISPMRO    CSECT in ISPMAI  0.05
→ ISPMCO    CSECT in ISPMAI  0.01
→ ISPMTB    CSECT in ISPMAI  0.01
→ ISPMUX    CSECT in ISPMAI  0.01
→ ISPMBY    CSECT in ISPMAI  0.01

C0325  Application Progr     2.47 =====
→ C0325  CSECT in C03        2.47 =====

ISPSUBS   Application Progr  2.44 =====
C0200  Application Progr     2.16 ====

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 measurement activity 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.