Usage: vmkperf command [options]
Commands:
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start [eventName] start event
poll [eventName] poll event periodically
stop [eventName|all] stop given event or all active events
read [eventName|all] read given event or all active events
reset reset all active events
listpmc list all counters and their info
listevents list all active and pre-defined events and their info
startwdstats enable worldstats collection
stopwdstats disable worldstats collection
Options:
---------
-u|--unitmask format 0xff
-e|--eventsel format 0xff
-r|--register format 0xff - must be greater than 32-bits
-i|--interval interval for poll command, default is 5 seconds
-o|--offcore request|response type masks for offcore event; format 0xab:0xcd
-f|--format output format for poll command
-n|--num number of iterations for poll command, default:1
-w|--world read/poll per world info, instead of per pcpu
-m|--numa Monitor event per numa node instead of per core
-t|--type Type of counter to be used. 0 - general, 1 - fixed, Default is 0.