Starting statistics collection for a datafile means the datafile is included when generating statistics charts. Stopping statistics collection for a datafile means the datafile will be excluded when generating statistics charts.
Collecting statistics on all datafiles could cause the repository to grow very fast for large numbers of datafiles, since collection is daily. To monitor important datafiles, use the Start/Stop Datafile Statistics Collection wizard to select the appropriate datafiles.
Starting datafiles statistics collection
Access the Database Dynamic Storage Tiering Start/Stop Datafile Statistics Collection wizard.
See “To access tiered storage parameters wizards in the Java GUI”.
Stopping datafiles statistics collection
Access the Database Dynamic Storage Tiering Start/Stop Datafile Statistics Collection wizard.
See “To access tiered storage parameters wizards in the Java GUI”.
Select the datafiles for which statistics will no longer be collected.