Will CPU usage increase if the CA Datacom History Database is implemented?
What percentage increase in CPU usage?
Release : 15.1
Component : CA DATACOM/DB
No information is available on the percentage increase in CPU usage with the HISTORY database.
There will be some overhead but it would be minimal.
There are 3 tables:
The one that would have most data is CADTCM_HISTORY_ADS and it is updated when:
- the date changes (at 24:00:00)
- the data area physically closes
- a COMM OPTION=STATS is issued
The data is written to the table from a separate task (DBRW---H).
See documentation section Creating and Maintaining the History Database