ApcClassLoader - Speaker Deck

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ApcClassLoader symfony meetup #12 @polidog

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ࣗݾ঺հ • @polidog • λϏΟίϜגࣜձࣾͰSymfonyॻ͍ͯ·͢ • ࠷ۙ͸BEARSundayษڧͯ͠·͢

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ApcClassLoaderʁ

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ApcClassLoaderʁ • web/app.phpͰίϝϯτΞ΢τͯ͋͠Δ΍ͭ  ͱࢥͬͨΒ࠷৽ͷSymfonyͩͱ࡟আ͞Εͯ ͨɾɾɾ • ͳͯ͘΋ಈ͘ • ͳΜͱͳ࣮͘ߦ଎౓͕ૣ͘ͳΓͦ͏

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ͱΓ͋͑ͣಈ͔ͯ͠ΈΑ͏

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apc(u)͕ඞཁͰ͢ɻ

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brew install php70-apcu

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web/app.phpΛฤू

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use Symfony\Component\ClassLoader\ApcClassLoader; $apcLoader = new ApcClassLoader(sha1(__FILE__), $loader);  $loader->unregister();  $apcLoader->register(true); 

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ܭଌͯ͠Έͨ

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ܭଌ৚݅ • MacBook Pro (Retina, 15-inch, Mid 2014) 16GB Memory, 2.2 GHz Intel Core i7 • php7.0.6 • ϏϧτΠϯαʔό࢖ͬͯΔ • ඵؒ10ϦΫΤετΛ5ඵִؒ • vegeta࢖ͬͯݕূ  https://github.com/tsenart/vegeta

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ApcClassLoaderͳ͠

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$ echo "GET http://localhost:8000/" | vegeta attack -rate=50 - duration=5s | vegeta report    Requests [total, rate] 50, 10.20  Duration [total, attack, wait] 4.91808977s, 4.899999865s, 18.089905ms  Latencies [mean, 50, 95, 99, max] 29.650298ms, 17.586892ms, 39.421233ms, 216.898977ms, 304.779713ms  Bytes In [total, mean] 230050, 4601.00  Bytes Out [total, mean] 0, 0.00  Success [ratio] 100.00%  Status Codes [code:count] 200:50  Error Set:

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ApcClassLoader͋Γ

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$ echo "GET http://localhost:8000/" | vegeta attack -rate=50 - duration=5s | vegeta report    Requests [total, rate] 50, 10.20  Duration [total, attack, wait] 4.913044931s, 4.899999873s, 13.045058ms  Latencies [mean, 50, 95, 99, max] 12.37756ms, 12.595445ms, 13.760764ms, 13.93599ms, 15.280703ms  Bytes In [total, mean] 230050, 4601.00  Bytes Out [total, mean] 0, 0.00  Success [ratio] 100.00%  Status Codes [code:count] 200:50  Error Set:

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ApcClassLoaderૣ͍ʂʂʂ

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ApcClassLoader͸ԿΛͯ͠ ͍Δͷ͔ʁ

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ApcClassLoader͸ԿΛ͍ͯ͠ Δͷ͔ʁ • spl_autoload_registerʹApcClassLoaderͷloadClassϝιουΛొ࿥͠ ͍ͯΔ͚ͩ • ﬁndFileͰapcuʹΩϟογϡ͞Ε͍ͯͳ͚Ε͹ɺϑΝΠϧΛΩϟογϡ ͢ΔΑ͏ʹ͍ͯ͠Δ  https://git.io/vrHLh • ௨ৗ͸PSRͷComposer\Autoload\ClassLoaderͷﬁndFile͕࣮ߦ͞Εͯ ͍ΔͷͰ஗͍ɻ  https://git.io/vrHLN 

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·ͱΊ

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·ͱΊ • ApcClassLoader͸ૣ͍ʂ • ϓϩμΫγϣϯͰ࢖ͬͨ΄͏͕ྑͦ͞͏ • ϝϞϦগͳ͍࣮ߦ؀ڥͩͱͪΐͬͱ৺഑  (ࠓ౓ௐ΂Δʣ

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͓͠·͍ɻ