GetHistoryData
Executes the dump_hist utility and copies the data to the target machine and sets the values of
- fileTransSize
- LastSendStatus
- numUnsuccTxns
If you use the default polling cycle of every 10 minutes, this parameter creates a large amount of network traffic to each History Loader computer. To reduce network traffic, create a local (customized) parameter on each History Loader computer and set the polling cycle of each local parameter to run at different intervals (for example, one polling cycle every 90 minutes, another polling cycle every 12 hours, etc.).
The poll time affects the size of the transaction executed by the RDBMS whenever history data is loaded. Longer poll times generate larger transactions, likewise, shorter poll times generate more transactions.
Default parameter attributes
Attribute | Default value |
|---|---|
Application class | HISTORY_Propagator |
Command type | PSL |
Platform | all |
Icon style | none |
Unit | not applicable |
Border range | not applicable |
Alarm1 range | not applicable |
Alarm2 range | not applicable |
Scheduling(poll time) | 10 minutes |
Active at installation | yes |
Parameter type | collector |
Value set by | not applicable |