Syntax: %bCLEARSTATS [options]%b

This command is available for admins to clear certain
statistics in order to free up memory or start collecting
host/domain statistics from scratch without restarting
services. If no [options] are given, all databases are
cleared.

Valid Options:

    -host     - Clears all hostname database entries
    -domain   - Clears all domain database entries
    -all      - Clears all database entries (default)

Examples:
         %b/msg %T CLEARSTATS -host%b
           Clears all hostname entries in the database.

         %b/msg %T CLEARSTATS -host -domain%b
           Clears both hostname and domain entries.
           (Equivalent to -all).
