NAME

       opatop

       Starts  the  Fabric  Performance  Monitor  (opatop)  Text-based  User  Interface  (TUI)  menu  to display
       performance, congestion, and error information about a fabric.

Syntax

       opatop [-v] [-q] [-h hfi] [-p port] [--timeout] [-i seconds]

Options

       --help    Produces full help text.

       -v/--verbose level
                 Specifies the verbose output level. Value is additive and includes:

                 1         Screen

                 4         STDERR opatop

                 16        STDERR PaClient

       -q/--quiet
                 Disables progress reports.

       -h/--hfi hfi
                 Specifies the HFI, numbered 1..n. Using 0 specifies that the -p port port is a system-wide port
                 number. Default is 0.

       -p/--port port
                 Specifies the port, numbered 1..n. Using 0 specifies the first active port. Default is 0.

       --timeout Specifies the timeout (response wait time) in ms. Default is 1000 ms.

       -i/--interval seconds
                 Interval in seconds at which PA queries are performed  to  refresh  to  the  latest  PA  image.
                 Default is 10 seconds.

-h and -p options permit a variety of selections:

       -h 0      First active port in system (Default).

       -h 0 -p 0 First active port in system.

       -h x      First active port on HFI x.

       -h x -p 0 First active port on HFI x.

       -h 0 -p y Port y within system (no matter which ports are active).

       -h x -p y HFI x, port y.

Copyright(C) 2015-2018                          Intel Corporation                                      opatop(8)