There are three ways to handle data migration when you create a meter processor.
No migration
Migration from the newest meter start time
Migration from the oldest meter log start time
Use this procedure if you want to create a meter processor with no migration.
For more information, see Creating a Meter Processor .
Use this procedure if you want migration from the newest meter log start time or the oldest meter log start time.
For more information, see Creating a Meter Processor with Migration from the Newest Meter Log Start Time or the Oldest Meter Log Start Time .