mirror of
https://github.com/discourse/discourse.git
synced 2024-11-30 18:28:34 +08:00
96 lines
2.5 KiB
Ruby
96 lines
2.5 KiB
Ruby
# frozen_string_literal: true
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require 'benchmark/ips'
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require File.expand_path('../../../../config/environment', __FILE__)
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Benchmark.ips do |x|
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x.report("redis setex string") do |times|
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while times > 0
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Discourse.redis.setex("test_key", 60, "test")
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times -= 1
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end
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end
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x.report("redis setex marshal string") do |times|
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while times > 0
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Discourse.redis.setex("test_keym", 60, Marshal.dump("test"))
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times -= 1
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end
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end
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x.report("Discourse cache string") do |times|
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while times > 0
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Discourse.cache.write("test_key", "test", expires_in: 60)
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times -= 1
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end
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end
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x.report("Rails cache string") do |times|
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while times > 0
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Rails.cache.write("test_key_rails", "test", expires_in: 60)
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times -= 1
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end
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end
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x.compare!
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end
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Benchmark.ips do |x|
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x.report("redis get string") do |times|
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while times > 0
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Discourse.redis.get("test_key")
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times -= 1
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end
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end
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x.report("redis get string marshal") do |times|
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while times > 0
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Marshal.load(Discourse.redis.get("test_keym"))
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times -= 1
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end
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end
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x.report("Discourse read cache string") do |times|
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while times > 0
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Discourse.cache.read("test_key")
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times -= 1
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end
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end
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x.report("Rails read cache string") do |times|
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while times > 0
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Rails.cache.read("test_key_rails")
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times -= 1
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end
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end
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x.compare!
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end
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# Comparison:
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# redis setex string: 13250.0 i/s
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# redis setex marshal string: 12866.4 i/s - same-ish: difference falls within error
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# Discourse cache string: 10443.0 i/s - 1.27x slower
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# Rails cache string: 10367.9 i/s - 1.28x slower
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# Comparison:
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# redis get string: 13147.4 i/s
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# redis get string marshal: 12789.2 i/s - same-ish: difference falls within error
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# Rails read cache string: 10486.4 i/s - 1.25x slower
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# Discourse read cache string: 10457.1 i/s - 1.26x slower
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#
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# After Cache re-write
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#
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# Comparison:
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# redis setex string: 13390.9 i/s
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# redis setex marshal string: 13202.0 i/s - same-ish: difference falls within error
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# Discourse cache string: 12406.5 i/s - same-ish: difference falls within error
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# Rails cache string: 12289.2 i/s - same-ish: difference falls within error
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#
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# Comparison:
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# redis get string: 13589.6 i/s
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# redis get string marshal: 13118.3 i/s - same-ish: difference falls within error
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# Rails read cache string: 12482.2 i/s - same-ish: difference falls within error
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# Discourse read cache string: 12296.8 i/s - same-ish: difference falls within error
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