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Benchmarking serialization speed of YAML, JSON, Marshal, and MessagePack in Ruby, JRuby, and Rubinius
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# ruby-2.5.0 | |
user system total real | |
YAML 15.112795 0.030577 15.143372 ( 15.190573) | |
JSON 0.648957 0.001520 0.650477 ( 0.652856) | |
Marshal 0.474775 0.000922 0.475697 ( 0.477678) | |
MessagePack 0.326430 0.001763 0.328193 ( 0.330159) | |
# ruby-2.4.3 | |
user system total real | |
YAML 20.400000 0.050000 20.450000 ( 20.517600) | |
JSON 0.920000 0.000000 0.920000 ( 0.927886) | |
Marshal 0.680000 0.000000 0.680000 ( 0.680348) | |
MessagePack 0.490000 0.000000 0.490000 ( 0.493976) | |
# ruby-2.3.6 | |
user system total real | |
YAML 20.100000 0.620000 20.720000 ( 20.777472) | |
JSON 1.000000 0.010000 1.010000 ( 1.011932) | |
Marshal 0.610000 0.010000 0.620000 ( 0.624355) | |
MessagePack 0.450000 0.010000 0.460000 ( 0.464056) | |
# jruby-9.1.15.0 | |
user system total real | |
YAML 16.850000 0.070000 16.920000 ( 16.112922) | |
JSON 0.620000 0.000000 0.620000 ( 0.621337) | |
Marshal 0.410000 0.000000 0.410000 ( 0.399778) | |
MessagePack 0.340000 0.010000 0.350000 ( 0.316007) | |
# rbx-3.86 | |
user system total real | |
YAML 74.938858 2.106479 77.045337 ( 75.922954) | |
JSON 17.461687 0.173907 17.635594 ( 17.563599) | |
Marshal 41.666180 0.270911 41.937091 ( 41.968574) | |
MessagePack 5.480164 0.263498 5.743662 ( 5.389367) |
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require 'benchmark' | |
require 'yaml' | |
require 'json' | |
require 'msgpack' | |
Benchmark.bmbm do |bm| | |
this_many = 100_000 | |
this = {aim: true, | |
nested: {number: 100_000_000, | |
string: 'my life close twice before...'}} | |
bm.report 'YAML' do | |
this_many.times do | |
YAML.load YAML.dump(this) | |
end | |
end | |
bm.report 'JSON' do | |
this_many.times do | |
JSON.parse JSON.generate(this) | |
end | |
end | |
bm.report 'Marshal' do | |
this_many.times do | |
Marshal.load Marshal.dump(this) | |
end | |
end | |
bm.report 'MessagePack' do | |
this_many.times do | |
MessagePack.unpack MessagePack.pack(this) | |
end | |
end | |
end |
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Oh that's a difference, I wonder if parsing is even worse for YAML. I guess it should be.