Class: Wildcloud::Agent::LoadMonitor

Inherits:
Object
  • Object
show all
Defined in:
lib/wildcloud/agent/load_monitor.rb

Instance Method Summary collapse

Constructor Details

#initialize(agent) ⇒ LoadMonitor

Returns a new instance of LoadMonitor.



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# File 'lib/wildcloud/agent/load_monitor.rb', line 21

def initialize(agent)
  @sigar = Sigar.new
  @agent = agent
  @cpu_load = [:user, :sys, :nice, :idle, :wait, :irq, :soft_irq, :stolen, :total]
  @memory = [:total, :ram, :used, :free, :actual_used, :actual_free, :used_percent, :free_percent]
  @swap = [:total, :used, :free, :page_in, :page_out]
end

Instance Method Details

#report ⇒ Object 



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# File 'lib/wildcloud/agent/load_monitor.rb', line 32

def report
  report = {
      :memory => {
          :ram => {},
          :swap => {}
      },
      :cpu => {
          :avg => @sigar.loadavg,
          :detail => []
      },
      :uptime => @sigar.uptime.uptime
  }
  stats = @sigar.mem
  @memory.each do |info|
    report[:memory][:ram][info] = stats.send(info)
  end
  stats = @sigar.swap
  @swap.each do |info|
    report[:memory][:swap][info] = stats.send(info)
  end
  @sigar.cpu_list.each do |cpu|
    report[:cpu][:detail] << {}
    @cpu_load.each do |info|
      report[:cpu][:detail].last[info] = cpu.send(info)
    end
  end
  report
end

#system_configuration ⇒ Object 



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# File 'lib/wildcloud/agent/load_monitor.rb', line 29

def system_configuration
end