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.
Produces full help text.
Specifies the HFI, numbered 1..n. Using 0 specifies that the -p port port is a system-wide port number. (Default is 0.)
Specifies the port, numbered 1..n. Using 0 specifies the first active port. (Default is 0.)
Interval in seconds at which PA queries are performed to refresh to the latest PA image. Default = 10 seconds.