Contents

# frozen_string_literal: true
require_relative "./benchmarking_support"
require_relative "./app"
require_relative "./setup"

require "memory_profiler"

class NullLogger < Logger
  def initialize(*args)
  end

  def add(*args, &block)
  end
end

class BenchmarkApp < Rails::Application
  routes.append do
    get "/simple" => "main#simple"
    get "/text" => "main#text"

    get "/serialize_to_string" => "main#serialize_to_string"
    get "/serialize_to_stream" => "streaming#serialize_to_stream"
  end

  config.secret_token = "s"*30
  config.secret_key_base = "foo"
  config.consider_all_requests_local = false

  # simulate production
  config.cache_classes = true
  config.eager_load = true
  config.action_controller.perform_caching = true

  # otherwise deadlock occured
  config.middleware.delete "Rack::Lock"

  # to disable log files
  config.logger = NullLogger.new
  config.active_support.deprecation = :log
end

BenchmarkApp.initialize!

class AuthorFastSerializer < Panko::Serializer
  attributes :id, :name
end

class PostWithHasOneFastSerializer < Panko::Serializer
  attributes :id, :body, :title, :author_id

  has_one :author, serializer: AuthorFastSerializer
end

class StreamingController < ActionController::Base
  include ActionController::Live

  def serialize_to_stream
    headers["Content-Type".freeze] = "application/json".freeze

    data = Benchmark.data[:all]
    serializer = Panko::ArraySerializer.new([], each_serializer: PostWithHasOneFastSerializer)
    writer = Oj::StreamWriter.new(response.stream, mode: :rails)

    serializer.serialize_to_writer(data, writer)

    response.stream.close
  end
end


class RouteNotFoundError < StandardError;end


def request(method, path)
  response = Rack::MockRequest.new(BenchmarkApp).send(method, path)
  if response.status.in?([404, 500])
    raise RouteNotFoundError.new, 'not found #{method.to_s.upcase} #{path}'
  end
  response
end


def memory(&block)
  mem = MemoryProfiler.report(&block)
  mem.pretty_print
end

memory { request(:get, "/serialize_to_stream") }

Version data entries

44 entries across 44 versions & 1 rubygems

Version	Path
panko_serializer-0.7.7	benchmarks/profile.rb
panko_serializer-0.7.6	benchmarks/profile.rb
panko_serializer-0.7.5	benchmarks/profile.rb
panko_serializer-0.7.4	benchmarks/profile.rb
panko_serializer-0.7.3	benchmarks/profile.rb
panko_serializer-0.7.2	benchmarks/profile.rb
panko_serializer-0.7.1	benchmarks/profile.rb
panko_serializer-0.7.0	benchmarks/profile.rb
panko_serializer-0.6.0	benchmarks/profile.rb
panko_serializer-0.5.10	benchmarks/profile.rb
panko_serializer-0.5.9	benchmarks/profile.rb
panko_serializer-0.5.8	benchmarks/profile.rb
panko_serializer-0.5.7	benchmarks/profile.rb
panko_serializer-0.5.6	benchmarks/profile.rb
panko_serializer-0.5.5	benchmarks/profile.rb
panko_serializer-0.5.4	benchmarks/profile.rb
panko_serializer-0.5.3	benchmarks/profile.rb
panko_serializer-0.5.2	benchmarks/profile.rb
panko_serializer-0.5.1	benchmarks/profile.rb
panko_serializer-0.5.0	benchmarks/profile.rb