Class: Riemann::Tools::Memcached

Inherits:
Object
  • Object
show all
Includes:
Riemann::Tools
Defined in:
lib/riemann/tools/memcached.rb

Constant Summary

Constants included from Riemann::Tools

VERSION

Instance Attribute Summary

Attributes included from Riemann::Tools

#argv

Instance Method Summary collapse

Methods included from Riemann::Tools

#attributes, #endpoint_name, included, #initialize, #options, #report, #riemann, #run

Instance Method Details

#tick ⇒ Object 



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# File 'lib/riemann/tools/memcached.rb', line 15

def tick
  sock = TCPSocket.new(opts[:memcached_host], opts[:memcached_port])
  sock.print("stats\r\n")
  sock.flush
  stats = sock.gets

  loop do
    stats = sock.gets
    break if stats.strip == 'END'

    m = stats.match(/STAT (\w+) (\S+)/)
    report(
      host: opts[:memcached_host].dup,
      service: "memcached #{m[1]}",
      metric: m[2].to_f,
      state: 'ok',
      tags: ['memcached'],
    )
  end
  sock.close
end