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https://github.com/ditkrg/active_model_serializers.git
synced 2026-01-23 06:16:50 +00:00
4cc454d49b
- Setup dummy app files in `test/dummy` - Setup dummy test server `bin/serve_dummy - Note: Serializer caching can be completely disabled by passing in `CACHE_ON=off bin/serve_dummy start` since Serializer#_cache is only set at boot. - run with - ./bin/bench - `bin/bench` etc adapted from ruby-bench-suite - target files are `test/dummy/bm_*.rb`. Just add another to run it. - benchmark cache/no cache - remove rake dependency that loads unnecessary files - remove git gem dependency - Running over revisions to be added in subsequent PR
67 lines
1.7 KiB
Ruby
67 lines
1.7 KiB
Ruby
require 'benchmark/ips'
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require 'json'
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# Add benchmarking runner from ruby-bench-suite
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# https://github.com/ruby-bench/ruby-bench-suite/blob/master/rails/benchmarks/support/benchmark_rails.rb
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module Benchmark
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module ActiveModelSerializers
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module TestMethods
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def request(method, path)
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response = Rack::MockRequest.new(DummyApp).send(method, path)
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if response.status.in?([404, 500])
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fail "omg, #{method}, #{path}, '#{response.status}', '#{response.body}'"
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end
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response
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end
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end
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# extend Benchmark with an `ams` method
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def ams(label = nil, time:, disable_gc: true, warmup: 3, &block)
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fail ArgumentError.new, 'block should be passed' unless block_given?
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if disable_gc
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GC.disable
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else
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GC.enable
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end
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report = Benchmark.ips(time, warmup, true) do |x|
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x.report(label) { yield }
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end
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entry = report.entries.first
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output = {
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label: label,
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version: ::ActiveModel::Serializer::VERSION.to_s,
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iterations_per_second: entry.ips,
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iterations_per_second_standard_deviation: entry.stddev_percentage,
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total_allocated_objects_per_iteration: count_total_allocated_objects(&block)
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}.to_json
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puts output
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output
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end
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def count_total_allocated_objects
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if block_given?
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key =
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if RUBY_VERSION < '2.2'
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:total_allocated_object
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else
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:total_allocated_objects
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end
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before = GC.stat[key]
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yield
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after = GC.stat[key]
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after - before
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else
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-1
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end
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end
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end
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extend Benchmark::ActiveModelSerializers
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end
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