HP StorageWorks Fabric OS 6.1.1 administrator guide (5697-0235, December 2009)

356 Administering advanced performance monitoring
The following example displays ISL monitor information on a port:
switch:admin> perfMonitorShow --class ISL 1/1
Total transmit count for this ISL: 1462326
Number of destination domains monitored: 3
Number of ports in this ISL: 2
Domain 97: 110379 Domain 98: 13965
Domain 99: 1337982
Clearing monitor counters
To clear monitor counters:
1. Connect to the switch and log in as admin.
2. Issue the perfmonitorshow command to display the monitor numbers on a specific port:
perfmonitorclear --class monitor_class [slotnumber/]portnumber [monitorId]
where:
• monitor_class is 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 is for bladed systems only and specifies the slot number of the port on which the monitor
counter is to be cleared. 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
and port number.
• portnumber specifies a port number. Valid values for port number vary, depending on the switch
type. This operand is required.
• monitorId specifies the monitor number to clear. Monitor numbers are defined when you create the
monitor on a port. This operand is optional. If not specified, all monitor counters on the port are
cleared. This operand does not apply to ISL monitors.
3. Issue the perfmonitorclear command:
perfmonitorclear --class monitor_class [slotnumber/]portnumber [monitorId]
where monitorId specifies the monitor number to clear. If this operand is not specified, all monitor
counters on the port are cleared. This operand does not apply to ISL monitors.