запустите команду и запишите ее профиль в perf.data (Run a command and record its profile into perf.data)
LIST HYBRID EVENT
As before, use perf-list to list the symbolic event.
perf list
inst_retired.any [Fixed Counter: Counts the number of
instructions retired. Unit: cpu_atom] inst_retired.any [Number of
instructions retired. Fixed Counter - architectural event. Unit:
cpu_core]
The Unit: xxx is added to brief description to indicate which pmu
the event is belong to. Same event name but with different pmu
can be supported.
