Module: PerfCounters::AvailableCounters::Hardware

Defined in:
lib/perf_counters/available_perf_counters.rb

Constant Summary collapse

EVENTS_SYS_PATH = 
'/sys/bus/event_source/devices/cpu/events/'

Class Method Summary collapse

Class Method Details

.all ⇒ Object 



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# File 'lib/perf_counters/available_perf_counters.rb', line 7

def all
  Dir
    .entries(EVENTS_SYS_PATH)
    .reject { |el| ['.', '..'].include?(el) }
end

.event(event_name) ⇒ Object 



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# File 'lib/perf_counters/available_perf_counters.rb', line 13

def event(event_name)
  File.read("#{EVENTS_SYS_PATH}#{event_name}")
end