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Contents
module LitmusPaper
module Metric
class CPULoad
def initialize(weight, facter = Facter)
@weight = weight
@facter = facter
end
def current_health
[@weight - (@weight * load_average / processor_count), 0].max
end
def processor_count
@processor_count ||= @facter.value('processorcount').to_i
end
def load_average
@facter.value('loadaverage').split(' ').first.to_f
end
def to_s
"Metric::CPULoad(#{@weight})"
end
end
end
end
Version data entries
31 entries across 31 versions & 1 rubygems