Class: CloudWatchMetrics::Linux::LoadAvg

Inherits:
Object
  • Object
show all
Defined in:
lib/cloud_watch_metrics/linux/loadavg.rb

Constant Summary collapse

PATH = 
'/proc/loadavg'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ LoadAvg

Returns a new instance of LoadAvg.



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# File 'lib/cloud_watch_metrics/linux/loadavg.rb', line 10

def initialize
  @time = Time.now
  @data = File.read(PATH).split(/\s+/)
end

Instance Attribute Details

#time ⇒ Object (readonly)

Returns the value of attribute time.



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# File 'lib/cloud_watch_metrics/linux/loadavg.rb', line 8

def time
  @time
end

Instance Method Details

#loadavg1 ⇒ Object 



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# File 'lib/cloud_watch_metrics/linux/loadavg.rb', line 15

def loadavg1
  @data.fetch(0).to_f
end

#loadavg15 ⇒ Object 



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# File 'lib/cloud_watch_metrics/linux/loadavg.rb', line 23

def loadavg15
  @data.fetch(2).to_f
end

#loadavg5 ⇒ Object 



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# File 'lib/cloud_watch_metrics/linux/loadavg.rb', line 19

def loadavg5
  @data.fetch(1).to_f
end