Users Guide

566 Fabric OS Administrator’s Guide
53-1002920-02
Top Talker monitors
23
If EE monitors are present on remote switches, the command succeeds; however, on the
remote switches, fabric mode fails and a RASlog message is displayed on those switches.
If a new switch joins the fabric, you must run the perfTTmon
--add fabricmode command on
that switch. The Top Talker monitor configuration information is not automatically propagated
to the new switch.
Displaying the top n bandwidth-using flows on a port (port mode)
1. Connect to the switch and log in using an account with admin permissions.
2. Enter the perfTTmon
--show command.
perfttmon --show [slotnumber/]port [n] [wwn | pid]
The output is sorted based on the data rate of each flow. If you do not specify the number of
flows to display, then the command displays the top 8 flows or the total number of flows,
whichever is less.
The following example displays the top 5 flows on port 7 in WWN (default) format:
perfttmon --show 7 5
The following example displays the top flows on slot 2, port 4 on a Backbone in PID format:
switch:admin> perfttmon --show 2/4 pid
========================================
Src_PID Dst_PID MB/sec
========================================
0xa90800 0xa05200 6.926
0xa90800 0xa908ef 6.872
Displaying top talking flows for a given domain ID (fabric mode)
1. Connect to the switch and log in using an account with admin permissions.
2. Enter the perfTTmon
--show dom command.
perfttmon --show dom domainid [n] [wwn | pid]
Fabric mode must be enabled for this option.
The output is sorted based on the data rate of each flow. If you do not specify the number of
flows to display, then the command displays the top 8 flows or the total number of flows,
whichever is less. The command can display a maximum of 32 flows.
The following example displays the top 5 flows on domain 1 in WWN (default) format:
perfttmon --show dom 1 5
The following example displays the top flows on domain 2 in PID format:
switch:admin> perfttmon --show dom 2 pid
=================================================================
Src_PID Dst_PID MB/sec Potential E-Ports
=================================================================
0x03f600 0x011300 121.748 2/0,2/2,2/3
0x03f600 0x011300 121.748 3/14,3/15