Using ControllerInstrumentation without a host class

example.rb

#!/usr/bin/env ruby

require 'newrelic_rpm'

def do_something
  puts 'working!'
  sleep(3)
end

include ::NewRelic::Agent::Instrumentation::ControllerInstrumentation

#
# These options are documented here:
# http://rubydoc.info/github/newrelic/rpm/NewRelic/Agent/Instrumentation/ControllerInstrumentation:perform_action_with_newrelic_trace
#
trace_options = {
  :category   => :task,
  :class_name => 'MyClass',
  :name       => 'do_something'
}

100.times do
  perform_action_with_newrelic_trace(trace_options) do
    do_something
  end
end