HP AE370A - Brocade 4Gb SAN Switch 4/12, Administrator'S Manual

Page: 321 / 447

Fabric OS 5.2.x administrator guide 321
Displaying monitor counters
Use the
perfMonitorShow
command to display the monitors on a specified port. For end-to-end
counters, you can display either the cumulative count of the traffic detected by the monitors or a snapshot
of the traffic at specified intervals.
NOTE: 4/16 SAN Switch and 4/8 SAN Switch, SAN Switch 4/32, 4/64 SAN Switch, 400 MP Router,
and 4/256 SAN Director outputs do not include CRC counts.
The command format is:
Example: Displaying end-to-end monitor on a port at an interval of every 6 seconds
perfmonitorshow --class monitor_class [ slotnumber /] portnumber [ interval ]
monitor_class
The monitor class, which can be one of EE (end-to-end), FLT (filter-based), or ISL
(inter-switch link). The
--class monitor_class
operand is required.
slotnumber
Specifies the slot number for a SAN Director 2/128 or 4/256 SAN Director.
For all other switches, this operand is not required. The slot number must be
followed by a slash ( / ) and the port number, so that each port is represented
by both slot number (1 through 4 or 7 through 10) and port number (0 through
15).
The Director has a total of 10 slots. Slot numbers 5 and 6 are control processor
blades; slots 1 through 4 and 7 through 10 are port blades. For 16-port
blades, there are 16 ports, counted from the bottom, numbered 0 to 15. For
32-port blades, there are 32 ports numbered 0 to 31.
portnumber
Specifies a port number. Valid values for port number vary, depending on the
switch type. This operand is required.
interval
Specifies an interval in seconds. The interval must be greater than or equal to
five seconds. For end-to-end monitoring, the Tx and Rx counts are measured in
bytes. This operand is optional.
switch:admin> perfMonitorShow --class EE 4/5 6
perfmonitorshow 53, 6: Tx/Rx are # of bytes and crc is # of crc errors
0 1 2 3 4
------------- ------------- ------------- ------------- -------------
crc Tx Rx crc Tx Rx crc Tx Rx crc Tx Rx crc Tx Rx
============= ============= ============= ============= =============
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 53m 4.9m 0 53m 4.9m 0 53m 4.9m 0 53m 4.9m 0 53m 0
0 53m 4.4m 0 53m 4.4m 0 53m 4.4m 0 53m 4.4m 0 53m 0
0 53m 4.8m 0 53m 4.8m 0 53m 4.8m 0 53m 4.8m 0 53m 0
0 53m 4.6m 0 53m 4.6m 0 53m 4.6m 0 53m 4.6m 0 53m 0
0 53m 5.0m 0 53m 5.0m 0 53m 5.0m 0 53m 5.0m 0 53m 0
0 53m 4.8m 0 53m 4.8m 0 53m 4.8m 0 53m 4.8m 0 53m 0
0 53m 4.5m 0 53m 4.5m 0 53m 4.5m 0 53m 4.5m 0 53m 0
0 52m 4.5m 0 52m 4.5m 0 52m 4.5m 0 52m 4.5m 0 52m 0
0 52m 5.0m 0 52m 5.0m 0 52m 5.0m 0 52m 5.0m 0 52m 0
0 52m 4.5m 0 52m 4.5m 0 52m 4.5m 0 52m 4.5m 0 52m 0
0 52m 4.6m 0 52m 4.6m 0 52m 4.6m 0 52m 4.6m 0 52m 0