1 - /CPU

       /CPU=n[,...]

    Requests fastpath information for one or more specific CPUs. By
    default, information is displayed for all CPUs.

2 - /OUTPUT

       /OUTPUT[=filename]
       /NOOUTPUT

    Controls where output from the command is sent. If you omit
    the /OUTPUT qualifier or omit the file specification with the
    qualifier, the display is written to the current SYS$OUTPUT
    device by default. If you enter the /NOOUTPUT qualifier, output
    is suppressed.