HCL Workload Automation, Version 9.4

Administering the DB2 maintenance feature

At installation, DB2® automatic maintenance is switched on, which means that DB2 periodically checks to see if it needs to collect new database statistics, so that it can perform the maintenance, adjusting the performance parameters to maximize performance.

This section describes how to administer the automatic maintenance, by changing how and when it is run, switching it off and on again, and running it manually. See the following: