Reference Guide

Brocade Fabric OS Command Reference 821
53-1004112-02
portPerfShow
-t time_interval
Specifies the interval, in seconds, between each sample. The default interval is one second.
If no interval is specified, the default is used. To run this command one time only, specify an
interval of zero.
-tx
Displays the transmitter throughput.
-rx
Displays the receiver throughput.
-tx -rx
Displays the transmitter and receiver throughput.
-x hex1 [-hex2]
Accepts an index number or a range of index numbers within the same slot in hexadecimal
format as input and displays the output in slot and port number format for chassis and index
number format on switches.
Examples To display performance information for all ports at a one second (default) interval:
switch:user> portperfshow
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
====================================================================
630.4m 0 0 0 0 0 0 0 0 0 630.4m 0 0 0 0 0
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
=====================================================================
0 210.1m 840.5m 210.1m 0 0 0 0 0 0 0 0 0 0 0 0
32 33 34 35 36 37 38 39 Total
==============================================
0 0 0 0 0 0 0 0 2.5g
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
====================================================================
630.4m 0 0 0 0 0 0 0 0 0 630.4m 0 0 0 0 0
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
=====================================================================
0 210.1m 840.6m 210.1m 0 0 0 0 0 0 0 0 0 0 0 0
32 33 34 35 36 37 38 39 Total
===============================================
0 0 0 0 0 0 0 0 2.5g
(output stopped)
To display port performance for all ports with an interval of 5 seconds:
switch:user> portperfshow -t 5
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
====================================================================
630.4m 0 0 0 0 0 0 0 0 112 630.4m 0 0 0 0 0