Class: Cloudscale::Plugins::SigarNetPacketInformation

Inherits:
Plugin
  • Object
show all
Defined in:
lib/cloudscale/plugins/os/sigar_packet_information.rb

Instance Attribute Summary

Attributes inherited from Plugin

#log, #plugins, #rest_client

Instance Method Summary collapse

Methods inherited from Plugin

inherited, plugins, remove, remove_agenInstance, remove_measurements, reset, resetRestEndpoint

Constructor Details

#initialize ⇒ SigarNetPacketInformation

Returns a new instance of SigarNetPacketInformation.



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# File 'lib/cloudscale/plugins/os/sigar_packet_information.rb', line 17

def initialize
  super
  if is_enabled
    @sigar = Plugins::PluginPreop.instance.sigar
  end
end

Instance Method Details

#collect(agentInstanceId) ⇒ Object 



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# File 'lib/cloudscale/plugins/os/sigar_packet_information.rb', line 24

def collect(agentInstanceId)
  registry = Monitor::Registry.instance
  metrics = Metrics::Agent.new
  log.info("Calling Collect on SigarNetPacketInformation")
  iflist = @sigar.net_interface_list

  iflist.each do |ifname|
    if (!ifname.include?(":"))
      ifstat = @sigar.net_interface_stat(ifname)
      begin
        registry.metrics[("os.network.received.packets." + ifname).to_s] = metrics.gauge ("packets_received_" + ifname).to_sym do
          { :value => ifstat.rx_packets }
        end
        registry.metrics[("os.network.received.errors.packets." + ifname).to_s] = metrics.gauge ("packets_errors_received_" + ifname).to_sym do
          { :value => ifstat.rx_errors }
        end
        registry.metrics[("os.network.received.dropped.packets." + ifname).to_s] = metrics.gauge ("packets_dropped_received_" + ifname).to_sym do
          { :value => ifstat.rx_dropped }
        end

        registry.metrics[("os.network.send.packets." + ifname).to_s] = metrics.gauge ("packets_send_" + ifname).to_sym do
          { :value => ifstat.tx_packets }
        end
        registry.metrics[("os.network.send.errors.packets." + ifname).to_s] = metrics.gauge ("packets_errors_send_" + ifname).to_sym do
          { :value => ifstat.tx_errors }
        end
        registry.metrics[("os.network.send.dropped.packets." + ifname).to_s] = metrics.gauge ("packets_dropped_send_" + ifname).to_sym do
          { :value => ifstat.tx_dropped }
        end

      rescue Exception => e
        puts e
      end
    end
  end
end

#is_enabled ⇒ Object 



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# File 'lib/cloudscale/plugins/os/sigar_packet_information.rb', line 13

def is_enabled
  true
end