VMS Help ANALYZE, /AUDIT, /SELECT, SYSTEM  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    SYSTEM=keyword(,...)

    Specifies the characteristics of the system to be used when
    selecting event records. Choose from the following keywords:

    IDENTIFICATION=value   Specifies the numeric identification of
                           the system.
    NAME=nodename          Specifies the node name of the system.