PSW address line
One line appears for each unique PSW address. By default, these are sorted in descending sequence by CPU activity.
| Under Heading | This is Displayed |
|---|---|
| Address | The PSW address of the sampled instruction. |
| Module | The load module name at the sampled address, or 'Unknown' if Application Performance Analyzer was unable to determine the module name. |
| AM | The address mode (AMODE): 24, 31 or 64. |
| S/P | The SVC number if execution was in a supervisor call or S or P followed by the storage key. “S” indicates supervisor mode and “P” indicates problem mode. For example, “P8” indicates execution in problem mode in storage key 8. |
| AS | The address space control mode. AR indicates access-register mode, SS indicates secondary-space mode and HS indicates home-space mode. Blanks are shown for primary-space mode. |
| ASID | The ASID (address space ID) in hexadecimal of the address space that acquired the storage at the PSW address. This is shown only if the storage was acquired by an address space other than the measured one – a foreign address space. One example of this is the processing of an SQL request. Execution often occurs in load modules fetched into storage by one of the DB2® address spaces. |
| Percent of CPU Time | The percentage of CPU time observed at the indicated address. |