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greyblake/json_benchmark.rb

Created September 19, 2014 08:50
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JSON backends comparison
Raw
json_benchmark.rb
#
# user system total real
# json_gem 1.970000 0.000000 1.970000 ( 1.969385)
# yajl 2.090000 0.000000 2.090000 ( 2.096399)
# oj 1.240000 0.000000 1.240000 ( 1.234021)
# json_pure 23.400000 0.000000 23.400000 ( 23.432088)
#
require 'benchmark'
require 'active_support/all'
N = 10_000
JSON_DATA = DATA.read
def test(backend)
ActiveSupport::JSON.backend = backend
N.times { ActiveSupport::JSON.decode(JSON_DATA) }
end
Benchmark.bm(15) do |x|
x.report("json_gem") { test("json_gem") }
x.report("yajl") { test("yajl") }
x.report("oj") { test("oj") }
x.report("json_pure") { test("json_pure") }
end
__END__
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],
"greeting": "Hello, Elsie Acosta! You have 6 unread messages.",
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}
]
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