decode.rb

# encoding: utf-8

require 'bench_press'
require 'json'
require 'msgpack'
require 'puppet'
require 'puppet/util/pson'

extend BenchPress
reps 100

file = File.read('catalog.json')
data = JSON.parse(file)

json = data.to_json
pson = data.to_pson
msgpack = MessagePack.pack(data)

measure "JSON.parse" do
  JSON.parse(json)
end

measure "PSON.parse" do
  PSON.parse(pson)
end

measure "MessagePack.unpack" do
  MessagePack.unpack(msgpack)
end

encode.rb

# encoding: utf-8

require 'bench_press'
require 'json'
require 'msgpack'
require 'puppet'
require 'puppet/util/pson'

extend BenchPress
reps 100

file = File.read('catalog.json')
data = JSON.parse(file)

measure "JSON.generate" do
  JSON.generate(data)
end

measure "PSON.generate" do
  PSON.generate(data)
end

measure "MessagePack.pack" do
  MessagePack.pack(data)
end