Reference Guide

652 Fabric OS Command Reference

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perfHelp

Displays performance monitoring help information.

SYNOPSIS perfhelp

DESCRIPTION Use this command to display the help commands available for performance monitoring.

NOTES The execution of this command is subject to Virtual Fabric or Admin Domain restrictions that may be in

place. Refer to Chapter 1, "Using Fabric OS Commands" and Appendix A, "Command Availability" for

details.

OPERANDS None

EXAMPLES To display commands related to performance monitoring:

switch:admin> perfhelp

fmconfig Configure Frame Monitors

perfaddeemonitor Add end-to-end monitor

perfcfgclear Clear Performance settings from FLASH

perfcfgrestore Restore Performance configuration from

FLASH

perfcfgsave Save Performance configuration to FLASH

perfclearalpacrc Clears the CRC error count associated

with a port and Arbitrated Loop

Physical Address (AL_PA).

perfcleareemonitor Clears statistics counters of one or more

end-to-end performance monitors.

perfdeleemonitor Delete end-to-end monitor

perfhelp Print Performance Monitoring help info

perfmonitorclear Clear end-to-end/filter-based/ISL monitors

perfmonitorshow Show end-to-end/filter-based/ISL monitors

perfresourceshow Show monitor availability

perfsetporteemask Set overall mask for end-to-end monitors

perfshowalpacrc Get ALPA CRC count by port and ALPA

perfshoweemonitor Show user-defined end-to-end monitors

perfshowporteemask Show the current end-to-end mask

perfttmon Configure bandwidth usage monitor