opatop

Starts the Fabric Performance Monitor (opatop) Text User Interface (TUI) menu to display performance, congestion, and error information about a fabric. Refer to Intel® Omni-Path Fabric Suite FastFabric User Guide for additional details.

Syntax

opatop [-v] [-q] [-h hfi] [-p port] [-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.)

-i/--interval seconds

Interval in seconds at which PA queries are performed to refresh to the latest PA image. Default = 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.