v3.rb

require 'rubygems'
require 'bundler/setup'

require 'celluloid/autostart'
require 'aws-sdk-core'

Aws.config = { access_key_id: 'xxxxxxxxx', secret_access_key: 'xxxxxxxxxxxx', region: 'xxxxxxxxx'  }

class SigningTest
  include Celluloid
  include Celluloid::Logger

  def initialize(client)
    @client = client
  end

  def doit
    info @client.list_tables.inspect[0,15]
  end
end

dd = Aws.dynamodb
x = SigningTest.pool(size: 50, args: [dd])
(1..100).each do
  x.async.doit
end
sleep