Files: Resource statistics - performance information
These statistics are available online, and are mapped by the DFHA17DS DSECT.
| DFHSTUP name | Field name | Description |
|---|---|---|
| File name | A17FNAM | is the name you specified in the DEFINE FILE command
of resource definition online. Reset characteristic: not reset
|
| Strings | A17STRNO | The maximum permissible number of concurrent updates.
For RLS, the value specified in the ACB macro is ignored. After OPEN
a value of 1024 is returned, indicating the maximum number of strings
allowed. Reset characteristic: not reset.
|
| Active strings | A17DSASC | The current number of updates against the file.
Reset characteristic: not reset.
|
| Wait on Strings: Current | A17DSASW | The current number of 'waits' for strings against
the file. Reset characteristic: not reset
|
| Wait on Strings: Total | A17DSTSW | The total number of 'waits' for strings against
the file. Reset characteristic: reset to zero
|
| Wait on Strings: Highest | A17DSHSW | The highest number of 'waits' for strings against
the file. Reset characteristic: reset to current value
|
| Buffers: Data | A17DSDNB | is the number of buffers to be used for data.
For RLS, BUFND is ignored and the value specified in the ACB is returned.
This parameter has no effect for CICS® UNIX files.
Reset characteristic: not reset.
|
| Buffers: Index | A17DSINB | is the number of buffers to be used for index.
For RLS, BUFNI is ignored and the value specified in the ACB is returned.
This parameter has no effect for z/OS UNIX files.
Reset characteristic: not reset.
|
| Excl Cntl Conflicts | A17FCXCC | is the number of exclusive control conflicts that
have occurred against VSAM control intervals in this file. Reset characteristic: reset to zero
|
| Not in DFHSTUP report | A17_FILE_DEFINE_SOURCE | The name of the CSD group that contains to this resource. Reset characteristic: not reset
|
| Not in DFHSTUP report | A17_FILE_CHANGE_TIME | The time stamp (STCK) in local time of CSD record change. Reset characteristic: not reset
|
| Not in DFHSTUP report | A17_FILE_CHANGE_USERID | The user ID that ran the change agent. Reset characteristic: not reset
|
| Not in DFHSTUP report | A17_FILE_CHANGE_AGENT | The agent that made the last change. Reset characteristic: not reset
|
| Not in DFHSTUP report | A17_FILE_INSTALL_AGENT | The agent that installed the resource. Reset characteristic: not reset
|
| Not in DFHSTUP report | A17_FILE_INSTALL_TIME | The time stamp (STCK) in local time when the resource was installed. Reset characteristic: not reset
|
| Not in DFHSTUP report | A17_FILE_INSTALL_USERID | The user ID that installed the resource. Reset characteristic: not reset
|