Method: Async::Scheduler#load

Defined in:
lib/async/scheduler.rb

#load ⇒ Object

Compute the scheduler load according to the busy and idle times that are updated by the run loop.



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# File 'lib/async/scheduler.rb', line 106

def load
  total_time = @busy_time + @idle_time
  
  # If the total time is zero, then the load is zero:
  return 0.0 if total_time.zero?
  
  # We normalize to a 1 second window:
  if total_time > 1.0
    ratio = 1.0 / total_time
    @busy_time *= ratio
    @idle_time *= ratio
    
    # We don't need to divide here as we've already normalised it to a 1s window:
    return @busy_time
  else
    return @busy_time / total_time
  end
end