STATISTICS TIME field (STATIME subsystem parameter)
The STATIME subsystem parameter specifies the time interval in minutes for collection of certain statistics trace records.
| Acceptable values: | 1–60 (minutes) |
|---|---|
| Default: | 1 |
| Update: | option 23 on panel DSNTIPB |
| Data sharing scope: | Member |
| Online changeable: | Yes |
| DSNZPxxx: | DSN6SYSP STATIME |
- 1–60
- The interval in minutes for writing statistics records for the following IFCIDs:
- 105 (Db2 performance trace)
- 106 (system parameters)
- 199 (data set statistics)
- 402 (monitor profile warnings or exceptions)
When STATIME_DDF=0, STATIME will also control 365 (Remote location statistics) if Db2ZAI DCC is not running.
Tip:
IFCID numbers are often presented in Db2 and its documentation with three or four digits and leading zeros. For example, you might find: "IFCID 1," "IFCID 001," or "IFCID 0001." However, you can assume that these references each have the same meaning.
The statistics records are written at approximately the end of the specified interval.
Other interval-driven statistics trace records are controlled by the STATIME_MAIN subsystem parameter and the STATIME_DDF subsystem parameter.