{"id":4954,"date":"2024-12-02T17:27:29","date_gmt":"2024-12-02T08:27:29","guid":{"rendered":"https:\/\/github.blog\/jp\/?p=4954"},"modified":"2024-12-02T17:27:47","modified_gmt":"2024-12-02T08:27:47","slug":"architecture-optimization-breaking-down-cpu-speed-how-utilization-impacts-performance","status":"publish","type":"post","link":"https:\/\/github.blog\/jp\/2024-12-02-architecture-optimization-breaking-down-cpu-speed-how-utilization-impacts-performance\/","title":{"rendered":"CPU\u901f\u5ea6\u3092\u6e2c\u3063\u3066\u307f\u305f\uff1a\u4f7f\u7528\u7387\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u4e0e\u3048\u308b\u5f71\u97ff"},"content":{"rendered":"<section class=\"container-xl mx-auto p-responsive-blog\" style=\"margin-top: 20px;\">\n<div class=\"gutter-spacious\">\n<div class=\"col-12 offset-lg-1 col-lg-10\">\n<div class=\"text-mono f5-mktg color-fg-muted mb-12px\">Author<\/div>\n<div class=\"d-flex flex-wrap pb-1 flex-items-start\">\n<div class=\"d-flex flex-wrap\">\n<div class=\"author-block__pic mr-3\"><img loading=\"lazy\" decoding=\"async\" class=\"avatar avatar-35 photo avatar-default\" src=\"https:\/\/avatars.githubusercontent.com\/u\/1355590?v=4&#038;s=200\" srcset=\"https:\/\/avatars.githubusercontent.com\/u\/1355590?v=4&#038;s=200\" alt=\"Image of Andreas Strikos\" width=\"35\" height=\"35\" \/><\/div>\n<p class=\"hero-post__author-name f5 m-0\">Andreas Strikos<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<p style=\"font-size:14px; padding-top:10px;\">\nGitHub\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30fb\u30c1\u30fc\u30e0\u306f\u3001\u5229\u7528\u7387\u304c\u4e0a\u304c\u308b\u306b\u3064\u308c\u3066CPU\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u3069\u306e\u3088\u3046\u306b\u4f4e\u4e0b\u3059\u308b\u306e\u304b\u3001\u305d\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u306e\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u4fc2\u3057\u3066\u3044\u308b\u306e\u304b\u3092\u8a55\u4fa1\u3057\u307e\u3057\u305f\u3002<\/p>\n<hr \/>\n<h2 id=\"introduction-%e2%9b%b5\">\u306f\u3058\u3081\u306b<img data-recalc-dims=\"1\" decoding=\"async\" alt=\"\u26f5\" class=\"wp-smiley\" src=\"https:\/\/i0.wp.com\/s.w.org\/images\/core\/emoji\/15.0.3\/72x72\/26f5.png?ssl=1\" style=\"height: 1em;\" \/><a class=\"heading-link pl-2 text-italic text-bold\" href=\"#introduction-%e2%9b%b5\"><\/a><\/h2>\n<p>GitHub\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306f\u3001\u69d8\u3005\u306a\u8ca0\u8377\u6761\u4ef6\u4e0b\u3067\u30b7\u30b9\u30c6\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u89b3\u5bdf\u3059\u308b\u5b9f\u9a13\u3092\u5b9a\u671f\u7684\u306b\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5b9f\u9a13\u3067\u4e00\u8cab\u3057\u3066\u3044\u308b\u306e\u306f\u3001CPU\u4f7f\u7528\u7387\u304c\u30b7\u30b9\u30c6\u30e0\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u306e\u5927\u304d\u3055\u3067\u3059\u3002CPU\u4f7f\u7528\u7387\u304c\u4e0a\u6607\u3059\u308b\u3068\u3001\u5f85\u3061\u6642\u9593\u306e\u5897\u52a0\u306b\u3064\u306a\u304c\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u52b9\u7387\u306e\u6700\u9069\u5316\u3059\u308b\u4f59\u5730\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u3053\u306e\u8ab2\u984c\u306b\u53d6\u308a\u7d44\u3080\u3053\u3068\u3067\u3001\u30de\u30b7\u30f3\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u6027\u3092\u6e1b\u3089\u3057\u306a\u304c\u3089\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30ec\u30d9\u30eb\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u6700\u7d42\u7684\u306b\u975e\u52b9\u7387\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>CPU \u4f7f\u7528\u7387\u306e\u4e0a\u6607\u3068\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u5897\u52a0\u306e\u76f8\u95a2\u95a2\u4fc2\u306f\u8a8d\u8b58\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u69d8\u3005\u306a\u6bb5\u968e\u306b\u304a\u3051\u308b\u5177\u4f53\u7684\u306a\u95be\u5024\u3068\u5f71\u97ff\u3092\u3088\u308a\u8a73\u7d30\u306b\u8abf\u67fb\u3059\u308b\u6a5f\u4f1a\u304c\u3042\u308b\u3068\u8003\u3048\u307e\u3057\u305f\u3002\u3055\u307e\u3056\u307e\u306a CPU \u30d5\u30a1\u30df\u30ea\u30fc\u3092\u642d\u8f09\u3057\u305f\u591a\u69d8\u306a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30fb\u30bf\u30a4\u30d7\u304b\u3089\u3001\u5404 CPU \u30e2\u30c7\u30eb\u56fa\u6709\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u7279\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306b\u6ce8\u529b\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u6df1\u3044\u6d1e\u5bdf\u306b\u3088\u308a\u3001\u3088\u308a\u30b9\u30de\u30fc\u30c8\u3067\u30c7\u30fc\u30bf\u30c9\u30ea\u30d6\u30f3\u306e\u610f\u601d\u6c7a\u5b9a\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u3088\u308a\u52b9\u7387\u7684\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u76ee\u6a19\u3092\u5ff5\u982d\u306b\u3001\u79c1\u305f\u3061\u306f\u3053\u308c\u3089\u306e\u6d1e\u5bdf\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u8abf\u67fb\u3068\u5b9f\u9a13\u306e\u65b0\u305f\u306a\u65c5\u306b\u4e57\u308a\u51fa\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"experiment-setup-%f0%9f%a7%b0\">\u5b9f\u9a13\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<img data-recalc-dims=\"1\" decoding=\"async\" alt=\"\ud83e\uddf0\" class=\"wp-smiley\" src=\"https:\/\/i0.wp.com\/s.w.org\/images\/core\/emoji\/15.0.3\/72x72\/1f9f0.png?ssl=1\" style=\"height: 1em;\" \/><a class=\"heading-link pl-2 text-italic text-bold\" href=\"#experiment-setup-%f0%9f%a7%b0\"><\/a><\/h2>\n<p>\u3053\u306e\u7a2e\u306e\u5b9f\u9a13\u306e\u305f\u3081\u306b\u6b63\u78ba\u306a\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3059\u308b\u306e\u306f\u5bb9\u6613\u306a\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u53ef\u80fd\u306a\u9650\u308a\u672c\u756a\u306b\u8fd1\u3044\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3059\u308b\u3068\u540c\u6642\u306b\u3001\u8ca0\u8377\u306e\u7570\u306a\u308b\u30d5\u30a7\u30fc\u30ba\u306b\u304a\u3051\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u6319\u52d5\u3092\u628a\u63e1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002CPU\u306e\u4f7f\u7528\u30d1\u30bf\u30fc\u30f3\u306f\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u305f\u3081\u3001\u79c1\u305f\u3061\u306f\u4e3b\u306b\u4e3b\u529b\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u8ca0\u8377\u3092\u9ad8\u3081\u308b\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u308f\u305a\u304b\u306a\u4e0d\u4e00\u81f4\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u79c1\u305f\u3061\u306e\u76ee\u6a19\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u6df7\u4e71\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u3067\u3057\u305f\u3002<\/p>\n<p>\u5e78\u3044\u306a\u3053\u3068\u306b\u30011\u5e74\u524d\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30fb\u30c1\u30fc\u30e0\u306f\u3001\u30b3\u30fc\u30c9\u30cd\u30fc\u30e0Large Unicorn Collider\uff08LUC\uff09\u3068\u547c\u3070\u308c\u308b\u3001\u3053\u308c\u3089\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u74b0\u5883\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u74b0\u5883\u306f\u3001GitHub\u306eKubernetes\u30af\u30e9\u30b9\u30bf\u74b0\u5883\u306e\u3054\u304f\u4e00\u90e8\u3067\u52d5\u4f5c\u3057\u3001GitHub\u5185\u306e\u4e3b\u8981\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3068\u540c\u3058\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u69cb\u6210\u3092\u30df\u30e9\u30fc\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u5c02\u7528\u30de\u30b7\u30f3\u3067\u30db\u30b9\u30c8\u3059\u308b\u67d4\u8edf\u6027\u3082\u3042\u308a\u3001\u4ed6\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u304b\u3089\u306e\u5e72\u6e09\u3084\u4ed6\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3068\u306e\u5e72\u6e09\u3092\u9632\u304e\u307e\u3059\u3002\u901a\u5e38\u3001LUC\u74b0\u5883\u306f\u30a2\u30a4\u30c9\u30eb\u306e\u307e\u307e\u3067\u3059\u304c\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u5c11\u91cf\u306e\u8abf\u6574\u53ef\u80fd\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5411\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30a2\u30af\u30c6\u30a3\u30d6\u5316\u3001\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u5316\u306b\u306f\u6570\u79d2\u3057\u304b\u304b\u304b\u3089\u306a\u3044\u305f\u3081\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u61f8\u5ff5\u304c\u751f\u3058\u305f\u5834\u5408\u306b\u8fc5\u901f\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>CPU\u4f7f\u7528\u7387\u306e\u5f71\u97ff\u3092\u6b63\u78ba\u306b\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u3001\u307e\u305a\u3001\u5c02\u7528\u30de\u30b7\u30f3\u306e1\u3064\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308bLUC Kubernetes\u30dd\u30c3\u30c9\u306b\u9069\u5ea6\u306a\u672c\u756a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u9001\u4fe1\u3057\u3066\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3092\u78ba\u7acb\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6bd4\u8f03\u306e\u305f\u3081\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\u3002\u91cd\u8981\u306a\u306e\u306f\u3001LUC\u30dd\u30c3\u30c9\u306b\u3088\u3063\u3066\u51e6\u7406\u3055\u308c\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u6570\u304c\u5b9f\u9a13\u3092\u901a\u3057\u3066\u4e00\u5b9a\u306b\u4fdd\u305f\u308c\u3001\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u4e00\u8cab\u3057\u305fCPU\u8ca0\u8377\u304c\u78ba\u4fdd\u3055\u308c\u305f\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u304c\u8a2d\u5b9a\u3055\u308c\u308b\u3068\u3001\u300c<a href=\"https:\/\/linux.die.net\/man\/1\/stress\">\u30b9\u30c8\u30ec\u30b9<\/a>\u300d\u3068\u547c\u3070\u308c\u308b\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066CPU\u5229\u7528\u7387\u3092\u5f90\u3005\u306b\u4e0a\u3052\u3066\u3044\u304d\u307e\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u30e9\u30f3\u30c0\u30e0\u306a\u51e6\u7406\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u6307\u5b9a\u3055\u308c\u305f\u6570\u306eCPU\u30b3\u30a2\u3092\u4eba\u5de5\u7684\u306b\u5360\u6709\u3057\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30bf\u30a4\u30d7\u3054\u3068\u306bCPU\u30b3\u30a2\u6570\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u305d\u308c\u306b\u5fdc\u3058\u3066\u30b9\u30c6\u30c3\u30d7\u3092\u8abf\u6574\u3057\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u5171\u901a\u3059\u308b\u8981\u56e0\u306f\u3001CPU\u4f7f\u7528\u7387\u306e\u5408\u8a08\u3067\u3057\u305f\u3002<\/p>\n<p><em>\u6ce8\uff1a\u3053\u308c\u306f\u3001\u5b9f\u969b\u306e\u672c\u756a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u308b\u8ca0\u8377\u3068\u76f4\u63a51\u5bfe1\u3067\u6bd4\u8f03\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b9\u30c8\u30ec\u30b9\u30c4\u30fc\u30eb\u306f\u6570\u5b66\u7684\u51e6\u7406\u3092\u7d99\u7d9a\u7684\u306b\u5b9f\u884c\u3057\u307e\u3059\u304c\u3001\u5b9f\u7a3c\u50cd\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306fI\/O\u51e6\u7406\u3084\u5272\u308a\u8fbc\u307f\u3092\u542b\u307f\u3001\u30b7\u30b9\u30c6\u30e0\u30ea\u30bd\u30fc\u30b9\u306b\u7570\u306a\u308b\u8981\u6c42\u3092\u4e0e\u3048\u307e\u3059\u3002\u305d\u308c\u3067\u3082\u306a\u304a\u3001\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001CPU\u304c\u8ca0\u8377\u306e\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u3069\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u3001\u8cb4\u91cd\u306a\u6d1e\u5bdf\u3092\u4e0e\u3048\u3066\u304f\u308c\u307e\u3059\u3002<\/em><\/p>\n<p>\u74b0\u5883\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u8a08\u753b\u306e\u5b8c\u4e86\u5f8c\u3001\u5f71\u97ff\u3092\u5206\u6790\u3059\u308b\u305f\u3081\u306b\u53ef\u80fd\u306a\u9650\u308a\u591a\u304f\u306e\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"results-%f0%9f%93%83\">\u7d50\u679c<img data-recalc-dims=\"1\" decoding=\"async\" alt=\"\ud83d\udcc3\" class=\"wp-smiley\" src=\"https:\/\/i0.wp.com\/s.w.org\/images\/core\/emoji\/15.0.3\/72x72\/1f4c3.png?ssl=1\" style=\"height: 1em;\" \/><a class=\"heading-link pl-2 text-italic text-bold\" href=\"#results-%f0%9f%93%83\"><\/a><\/h2>\n<p>\u5b9f\u9a13\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u304c\u5b8c\u4e86\u3057\u305f\u306e\u3067\u3001\u53ce\u96c6\u3057\u305f\u30c7\u30fc\u30bf\u3092\u691c\u8a3c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u524d\u8ff0\u306e\u901a\u308a\u3001\u7570\u306a\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30bf\u30a4\u30d7\u3067\u30d7\u30ed\u30bb\u30b9\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3057\u305f\u3002\u5404\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30bf\u30a4\u30d7\u306f\u30e6\u30cb\u30fc\u30af\u306a\u6319\u52d5\u3092\u793a\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f4e\u4e0b\u3057\u59cb\u3081\u308b\u95be\u5024\u3082\u69d8\u3005\u3067\u3057\u305f\u3002<\/p>\n<p>\u4e88\u60f3\u901a\u308a\u3001CPU\u4f7f\u7528\u7387\u304c\u4e0a\u6607\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30bf\u30a4\u30d7\u3067CPU\u6642\u9593\u304c\u5897\u52a0\u3057\u307e\u3057\u305f\u3002\u4ee5\u4e0b\u306e\u30b0\u30e9\u30d5\u306f\u3001CPU\u5229\u7528\u7387\u306e\u5897\u52a0\u306b\u4f34\u3046\u30ea\u30af\u30a8\u30b9\u30c8\u3042\u305f\u308a\u306eCPU\u6642\u9593\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure class=\"wp-caption aligncenter mx-0\" id=\"attachment_81410\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" alt=\"CPU time per request vs CPU utilization\" class=\"width-fit size-large wp-image-81410 width-fit\" height=\"969\" src=\"https:\/\/github.blog\/wp-content\/uploads\/2024\/11\/p50-CPI-time-vs-CPU-otpimization.png?resize=1600%2C969\" width=\"1600\" \/><\/p>\n<p style=\"text-align:center; color:#656D76;\"><em>\u30ea\u30af\u30a8\u30b9\u30c8\u3042\u305f\u308a\u306eCPU\u6642\u9593\u3068CPU\u4f7f\u7528\u7387\u306e\u6bd4\u8f03<\/em><\/p>\n<p>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30bf\u30a4\u30d7\u9593\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u9055\u3044\u306f\u3001CPU\u30e2\u30c7\u30eb\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306b\u8d77\u56e0\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u3053\u3068\u304c\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u5897\u52a0\u7387\u306b\u6ce8\u76ee\u3059\u308b\u3068\u3001\u3088\u308a\u610f\u5473\u306e\u3042\u308b\u6d1e\u5bdf\u304c\u5f97\u3089\u308c\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<figure class=\"wp-caption aligncenter mx-0\" id=\"attachment_81411\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" alt=\"Latency percentage increase vs CPU utilization\" class=\"width-fit size-large wp-image-81411 width-fit\" height=\"976\" src=\"https:\/\/github.blog\/wp-content\/uploads\/2024\/11\/percent-increase.png?resize=1600%2C976\" width=\"1600\" \/><\/p>\n<p style=\"text-align:center; color:#656D76;\"><em>\u30ec\u30a4\u30c6\u30f3\u30b7\u5897\u52a0\u7387 vs CPU\u4f7f\u7528\u7387<\/em><\/p>\n<p>\u3069\u3061\u3089\u306e\u30b0\u30e9\u30d5\u3067\u3082\u30011\u672c\u306e\u7dda\u304c\u4ed6\u306e\u7dda\u3088\u308a\u3082\u4e56\u96e2\u3057\u3066\u3044\u308b\u306e\u304c\u76ee\u7acb\u3061\u307e\u3059\u3002\u3053\u306e\u30b1\u30fc\u30b9\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u306e\u3042\u3068\u8a73\u3057\u304f\u691c\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<h3 id=\"turbo-boost-effect\">\u30bf\u30fc\u30dc\u30fb\u30d6\u30fc\u30b9\u30c8\u52b9\u679c<a class=\"heading-link pl-2 text-italic text-bold\" href=\"#turbo-boost-effect\"><\/a><\/h3>\n<p>\u8208\u5473\u6df1\u3044\u89b3\u5bdf\u306f\u3001\u5229\u7528\u7387\u306e\u5897\u52a0\u306b\u4f34\u3063\u3066CPU\u5468\u6ce2\u6570\u304c\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\u304b\u3067\u3042\u308a\u3001\u3053\u308c\u306f\u30a4\u30f3\u30c6\u30eb\u793e\u306e\u30bf\u30fc\u30dc\u30d6\u30fc\u30b9\u30c8\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306b\u8d77\u56e0\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u4f7f\u7528\u3057\u305f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3059\u3079\u3066Intel CPU\u3092\u642d\u8f09\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30bf\u30fc\u30dc\u30d6\u30fc\u30b9\u30c8\u306e\u5f71\u97ff\u306f\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u9855\u8457\u3067\u3059\u3002\u4e0b\u306e\u30b0\u30e9\u30d5\u3067\u306f\u3001CPU\u4f7f\u7528\u7387\u304c\u4e0a\u6607\u3059\u308b\u306b\u3064\u308c\u3066CPU\u5468\u6ce2\u6570\u304c\u4f4e\u4e0b\u3057\u3066\u3044\u308b\u69d8\u5b50\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u8d64\u3044\u77e2\u5370\u306fCPU\u5229\u7528\u7387\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure class=\"wp-caption aligncenter mx-0\" id=\"attachment_81412\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" alt=\"CPU Cores Frequency \" class=\"width-fit size-large wp-image-81412 width-fit\" height=\"647\" src=\"https:\/\/github.blog\/wp-content\/uploads\/2024\/11\/instance-CPU-frequency.png?resize=1600%2C647\" width=\"1600\" \/><\/p>\n<p style=\"text-align:center; color:#656D76;\"><em>CPU\u30b3\u30a2\u5468\u6ce2\u6570<\/em><\/p>\n<p>CPU\u4f7f\u7528\u7387\u304c\u4f4e\u3044\u30ec\u30d9\u30eb\uff08\u7d0430\uff05\u4ee5\u4e0b\uff09\u306b\u3068\u3069\u307e\u3063\u3066\u3044\u308b\u3068\u304d\u306f\u3001\u30b3\u30a2\u5468\u6ce2\u6570\u306e\u5897\u52a0\u306e\u6069\u6075\u3092\u53d7\u3051\u3001CPU\u6642\u9593\u304c\u901f\u304f\u306a\u308a\u3001\u305d\u306e\u7d50\u679c\u3001\u5168\u4f53\u7684\u306a\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3088\u308a\u591a\u304f\u306eCPU\u30b3\u30a2\u306e\u9700\u8981\u304c\u9ad8\u307e\u308a\u3001\u4f7f\u7528\u7387\u304c\u4e0a\u6607\u3059\u308b\u3068\u3001CPU\u306e\u71b1\u3068\u96fb\u529b\u306e\u9650\u754c\u306b\u9054\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308a\u3001\u5468\u6ce2\u6570\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u8981\u3059\u308b\u306b\u3001CPU\u306e\u4f7f\u7528\u7387\u304c\u4f4e\u3051\u308c\u3070\u4f4e\u3044\u307b\u3069\u6027\u80fd\u306f\u5411\u4e0a\u3057\u3001\u4f7f\u7528\u7387\u304c\u9ad8\u3051\u308c\u3070\u9ad8\u3044\u307b\u3069\u6027\u80fd\u306f\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001CPU\u4f7f\u7528\u7387\u304c\u7d0430\uff05\u306e\u7279\u5b9a\u306e\u30ce\u30fc\u30c9\u3067\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306f\u3001CPU\u4f7f\u7528\u7387\u304c50\uff05\u3092\u8d85\u3048\u305f\u5834\u5408\u3001\u540c\u3058VM\u4e0a\u306e\u540c\u3058\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3068\u6bd4\u8f03\u3057\u3066\u3001\u3088\u308a\u901f\u3044\u5fdc\u7b54\u6642\u9593\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<h3 id=\"hyper-threading\">\u30cf\u30a4\u30d1\u30fc\u30b9\u30ec\u30c3\u30c7\u30a3\u30f3\u30b0<a class=\"heading-link pl-2 text-italic text-bold\" href=\"#hyper-threading\"><\/a><\/h3>\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5909\u5316\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0\u306f\u3001CPU\u5468\u6ce2\u6570\u306e\u5909\u52d5\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30cf\u30a4\u30d1\u30fc\u30b9\u30ec\u30c3\u30c7\u30a3\u30f3\u30b0\u306f\u30011\u3064\u306e\u7269\u7406CPU\u30b3\u30a2\u30922\u3064\u306e\u4eee\u60f3\u30b3\u30a2\u3068\u3057\u3066\u52d5\u4f5c\u3055\u305b\u308b\u30a4\u30f3\u30c6\u30eb\u793e\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3067\u3059\u3002\u7269\u7406\u30b3\u30a2\u306f1\u3064\u3057\u304b\u306a\u3044\u304c\u3001Linux\u30ab\u30fc\u30cd\u30eb\u306f\u3053\u308c\u30922\u3064\u306e\u4eee\u60f3CPU\u30b3\u30a2\u3068\u3057\u3066\u8a8d\u8b58\u3057\u307e\u3059\u3002\u30ab\u30fc\u30cd\u30eb\u306f\u3053\u308c\u3089\u306e\u30b3\u30a2\u306bCPU\u8ca0\u8377\u3092\u5206\u6563\u3055\u305b\u3088\u3046\u3068\u3057\u3001\u7269\u7406\u30b3\u30a21\u3064\u306b\u3064\u304d1\u3064\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30b9\u30ec\u30c3\u30c9\uff08\u4eee\u60f3\u30b3\u30a2\uff09\u3060\u3051\u3092\u30d3\u30b8\u30fc\u72b6\u614b\u306b\u4fdd\u3064\u3053\u3068\u3092\u76ee\u6307\u3057\u307e\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001CPU\u4f7f\u7528\u7387\u304c\u3042\u308b\u30ec\u30d9\u30eb\u306b\u9054\u3059\u308b\u307e\u3067\u6709\u52b9\u3067\u3059\u3002\u3053\u306e\u95be\u5024\u3092\u8d85\u3048\u308b\u3068\u3001\u4e21\u65b9\u306e\u4eee\u60f3CPU\u30b3\u30a2\u3092\u5b8c\u5168\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u3001\u305d\u306e\u7d50\u679c\u3001\u901a\u5e38\u306e\u52d5\u4f5c\u306b\u6bd4\u3079\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/p>\n<h3 id=\"finding-the-golden-ratio-of-cpu-utilization\">CPU\u4f7f\u7528\u7387\u306e\u300c\u9ec4\u91d1\u6bd4\u300d\u3092\u898b\u3064\u3051\u308b<a class=\"heading-link pl-2 text-italic text-bold\" href=\"#finding-the-golden-ratio-of-cpu-utilization\"><\/a><\/h3>\n<p>\u5229\u7528\u7387\u306e\u4f4e\u3044\u30ce\u30fc\u30c9\u306f\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5185\u306e\u30ea\u30bd\u30fc\u30b9\u3001\u96fb\u529b\u3001\u30b9\u30da\u30fc\u30b9\u306e\u6d6a\u8cbb\u306b\u3064\u306a\u304c\u308a\u3001\u5229\u7528\u7387\u306e\u9ad8\u3044\u30ce\u30fc\u30c9\u3082\u975e\u52b9\u7387\u3092\u751f\u307f\u307e\u3059\u3002\u524d\u8ff0\u306e\u3068\u304a\u308a\u3001CPU\u4f7f\u7528\u7387\u304c\u9ad8\u304f\u306a\u308b\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f4e\u4e0b\u3059\u308b\u305f\u3081\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u8ffd\u52a0\u304c\u5fc5\u8981\u3067\u3042\u308b\u304b\u306e\u3088\u3046\u306a\u8aa4\u89e3\u3092\u4e0e\u3048\u3001\u7d50\u679c\u3068\u3057\u3066\u904e\u5270\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u306e\u30b5\u30a4\u30af\u30eb\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u306f\u3001\u975e\u540c\u671f\u30e2\u30c7\u30eb\u306b\u5f93\u308f\u306a\u3044\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u4f5c\u696d\u8ca0\u8377\u3067\u7279\u306b\u9855\u8457\u3067\u3059\u3002CPU\u306e\u6027\u80fd\u304c\u4f4e\u4e0b\u3059\u308b\u3068\u3001\u5404\u30d7\u30ed\u30bb\u30b9\u304c1\u79d2\u9593\u306b\u51e6\u7406\u3067\u304d\u308b\u30bf\u30b9\u30af\u306e\u6570\u304c\u5c11\u306a\u304f\u306a\u308a\u3001\u65e2\u5b58\u306e\u5bb9\u91cf\u3067\u306f\u4e0d\u5341\u5206\u3068\u306a\u308a\u307e\u3059\u3002\u6700\u9069\u306a\u30d0\u30e9\u30f3\u30b9\uff08CPU\u4f7f\u7528\u7387\u306e\u300c\u9ec4\u91d1\u6bd4\u300d\uff09\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5927\u5e45\u306b\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u52b9\u7387\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001CPU\u4f7f\u7528\u7387\u304c\u5341\u5206\u306b\u9ad8\u304f\u306a\u308b\u95be\u5024\u3092\u7279\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30ce\u30fc\u30c9\u3092\u3053\u306e\u95be\u5024\u306e\u8fd1\u304f\u306b\u4fdd\u3064\u3088\u3046\u52aa\u529b\u3059\u308b\u3053\u3068\u3067\u3001\u65e2\u5b58\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u3068\u3082\u306b\u73fe\u5728\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u3088\u308a\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u5229\u7528\u7387\u306e\u4e0a\u6607\u306b\u4f34\u3063\u3066CPU\u6642\u9593\u304c\u3069\u306e\u3088\u3046\u306b\u5897\u52a0\u3059\u308b\u304b\u3092\u793a\u3059\u5b9f\u9a13\u30c7\u30fc\u30bf\u304c\u3059\u3067\u306b\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u95be\u5024\u3092\u7279\u5b9a\u3059\u308b\u6570\u5b66\u7684\u30e2\u30c7\u30eb\u3092\u958b\u767a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305a\u3001\u7279\u5b9a\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u304a\u3044\u3066\u3001CPU\u6642\u9593\u306e\u52a3\u5316\u304c\u4f55\u30d1\u30fc\u30bb\u30f3\u30c8\u307e\u3067\u8a31\u5bb9\u3067\u304d\u308b\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u671f\u5f85\u3084\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u30a2\u30b0\u30ea\u30fc\u30e1\u30f3\u30c8\uff08SLA\uff09\u306b\u4f9d\u5b58\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u95be\u5024\u3092\u8a2d\u5b9a\u3059\u308c\u3070\u3001\u8a31\u5bb9\u7bc4\u56f2\u5185\u306b\u53ce\u307e\u308b CPU \u4f7f\u7528\u7387\u306e\u30ec\u30d9\u30eb\u3092\u9078\u629e\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>CPU\u4f7f\u7528\u7387\u5bfeCPU\u6642\u9593\uff08\u30ec\u30a4\u30c6\u30f3\u30b7\uff09\u3092\u30d7\u30ed\u30c3\u30c8\u3057\u3001\u6b21\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff1a<\/p>\n<ul>\n<li>CPU\u4f7f\u7528\u7387\u304c\u5341\u5206\u306b\u9ad8\u304f\u3001\u30ea\u30bd\u30fc\u30b9\u304c\u5341\u5206\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u3002<\/li>\n<li>CPU\u6642\u9593\u306e\u52a3\u5316\u304c\u8a31\u5bb9\u9650\u5ea6\u3092\u8d85\u3048\u306a\u3044\u3002<\/li>\n<\/ul>\n<p>\u4e0a\u8a18\u306e\u30c7\u30fc\u30bf\u304b\u3089\u5f97\u3089\u308c\u305f\u5177\u4f53\u7684\u306a\u4f8b\u3092\u3001\u4ee5\u4e0b\u306e\u30b0\u30e9\u30d5\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-caption aligncenter mx-0\" id=\"attachment_81413\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" alt=\"Percentage Increase in P50 Latency vs CPU Utilization\" class=\"width-fit size-large wp-image-81413 width-fit\" height=\"1127\" src=\"https:\/\/github.blog\/wp-content\/uploads\/2024\/11\/percent-increase-2.png?resize=1600%2C1127\" width=\"1600\" \/><\/p>\n<p style=\"text-align:center; color:#656D76;\"><em>P50\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u5897\u52a0\u7387 vs CPU\u4f7f\u7528\u7387<\/em><\/p>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001CPU\u6642\u9593\u306e\u52a3\u5316\u309240%\u672a\u6e80\u306b\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u306f\u7279\u5b9a\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306eCPU\u4f7f\u7528\u738761%\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002<\/p>\n<h3 id=\"outlier-case\">\u7570\u5e38\u5024\u30b1\u30fc\u30b9<a class=\"heading-link pl-2 text-italic text-bold\" href=\"#outlier-case\"><\/a><\/h3>\n<p>\u524d\u8ff0\u3057\u305f\u3088\u3046\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u7570\u5e38\u5024\u30c7\u30fc\u30bf\u30dd\u30a4\u30f3\u30c8\u3092\u8868\u793a\u3059\u308b\u7279\u5b9a\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306e\u5b9f\u9a13\u3067\u306f\u3001\u7279\u5b9a\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3001\u30e1\u30fc\u30ab\u30fc\u5074\u3067\u5ba3\u4f1d\u3055\u308c\u3066\u3044\u308b\u6700\u5927 \u30bf\u30fc\u30dc\u30d6\u30fc\u30b9\u30c8 CPU \u5468\u6ce2\u6570\u3092\u9054\u6210\u3057\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u3001\u3059\u3067\u306b\u8a8d\u8b58\u3055\u308c\u3066\u3044\u308b\u554f\u984c\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002\u305d\u306e\u4ee3\u308f\u308a\u306b\u3001CPU\u4f7f\u7528\u7387\u304c\u4f4e\u3044\u72b6\u614b\u3067\u306f\u3001\u6700\u5927\u5024\u3092\u4e0b\u56de\u308b\u5b89\u5b9a\u3057\u305fCPU\u5468\u6ce2\u6570\u304c\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002\u4ee5\u4e0b\u306e\u4f8b\u3067\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u5074\u3067\u5ba3\u4f1d\u3055\u308c\u3066\u3044\u308b\u30bf\u30fc\u30dc\u30d6\u30fc\u30b9\u30c8\u5468\u6ce2\u6570\u304c3GHz\u4ee5\u4e0a\u3067\u3042\u308bCPU\u30d5\u30a1\u30df\u30ea\u30fc\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u30012.8GHz\u306e\u6700\u5927CPU\u5468\u6ce2\u6570\u3057\u304b\u793a\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<figure class=\"wp-caption aligncenter mx-0\" id=\"attachment_81414\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" alt=\"CPU cores frequency\" class=\"width-fit size-large wp-image-81414 width-fit\" height=\"588\" src=\"https:\/\/github.blog\/wp-content\/uploads\/2024\/11\/CPU-cores-frequency.png?resize=1600%2C588\" width=\"1600\" \/><\/p>\n<p style=\"text-align:center; color:#656D76;\"><em>CPU\u30b3\u30a2\u5468\u6ce2\u6570<\/em><\/p>\n<p>\u3053\u306e\u554f\u984c\u306f\u3001\u7121\u52b9\u5316\u3055\u308c\u305fCPU C\u30b9\u30c6\u30fc\u30c8\u304c\u539f\u56e0\u3067\u3042\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001CPU\u30b3\u30a2\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u304d\u3067\u3082\u3001CPU\u30b3\u30a2\u304c\u505c\u6b62\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u3053\u308c\u3089\u306e\u30b3\u30a2\u306f\u30bf\u30fc\u30dc\u30c9\u30e9\u30a4\u30d0\u306b\u3088\u3063\u3066\u300c\u30d3\u30b8\u30fc\u300d\u3068\u8a8d\u8b58\u3055\u308c\u3001\u3088\u308a\u9ad8\u3044CPU\u5468\u6ce2\u6570\u3067\u30bf\u30fc\u30dc\u30d6\u30fc\u30b9\u30c8\u306e\u5229\u70b9\u3092\u6d3b\u7528\u3059\u308b\u80fd\u529b\u3092\u5236\u9650\u3057\u3066\u3044\u307e\u3057\u305f\u3002C\u30b9\u30c6\u30fc\u30c8\u3092\u6709\u52b9\u306b\u3057\u3001\u30a2\u30a4\u30c9\u30eb\u30e2\u30fc\u30c9\u4e2d\u306e\u6700\u9069\u5316\u3068\u96fb\u529b\u524a\u6e1b\u3092\u53ef\u80fd\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u671f\u5f85\u901a\u308a\u306e\u30bf\u30fc\u30dc\u30d6\u30fc\u30b9\u30c8\u52d5\u4f5c\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u5909\u66f4\u306f\u3001\u30c6\u30b9\u30c8\u30fb\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u304c\u8cbb\u3084\u3057\u305fCPU\u6642\u9593\u306b\u5373\u5ea7\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3057\u305f\u3002\u4ee5\u4e0b\u306e\u753b\u50cf\u306f\u3001C\u30b9\u30c6\u30fc\u30c8\u306e\u8abf\u6574\u5f8c\u306b\u5831\u544a\u3055\u308c\u305fCPU\u5468\u6ce2\u6570\u3068\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u8fc5\u901f\u306a\u5909\u5316\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure class=\"wp-caption aligncenter mx-0\" id=\"attachment_81415\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" alt=\"CPU cores frequency\" class=\"width-fit size-large wp-image-81415 width-fit\" height=\"617\" src=\"https:\/\/github.blog\/wp-content\/uploads\/2024\/11\/cpu-cores-frequency-21.png?resize=1600%2C617\" width=\"1600\" \/><\/p>\n<p style=\"text-align:center; color:#656D76;\"><em>CPU \u30b3\u30a2\u5468\u6ce2\u6570<\/em><\/p>\n<figure class=\"wp-caption aligncenter mx-0\" id=\"attachment_81416\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" alt=\"P50 CPU time on a request\" class=\"width-fit size-large wp-image-81416 width-fit\" height=\"770\" src=\"https:\/\/github.blog\/wp-content\/uploads\/2024\/11\/p50-CPU-time.png?resize=1600%2C770\" width=\"1600\" \/><\/p>\n<p style=\"text-align:center; color:#656D76;\"><em>\u30ea\u30af\u30a8\u30b9\u30c8\u306e P50 CPU \u6642\u9593<\/em><\/p>\n<p>CPU \u6642\u9593\u306e\u5909\u5316\u7387\u3092\u518d\u8a55\u4fa1\u3057\u305f\u3068\u3053\u308d\u3001\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u540c\u3058\u3088\u3046\u306a\u6319\u52d5\u304c\u898b\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n<figure class=\"wp-caption aligncenter mx-0\" id=\"attachment_81417\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" alt=\"Percentage Increase in P50 Latency vs CPU Utilization \" class=\"width-fit size-large wp-image-81417 width-fit\" height=\"974\" src=\"https:\/\/github.blog\/wp-content\/uploads\/2024\/11\/percent-increase-3.png?resize=1600%2C974\" width=\"1600\" \/><\/p>\n<p style=\"text-align:center; color:#656D76;\"><em>P50\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u5897\u52a0\u7387 vs CPU\u4f7f\u7528\u7387<\/em><\/p>\n<h2 id=\"wrap-up\">\u307e\u3068\u3081<a class=\"heading-link pl-2 text-italic text-bold\" href=\"#wrap-up\"><\/a><\/h2>\n<p>\u6211\u3005\u306e\u76ee\u7684\u306f\u3001\u8907\u96d1\u306a\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u306e\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u3001\u6211\u3005\u306e\u7406\u8ad6\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u3067\u3042\u308a\u3001\u4e88\u60f3\u3057\u3066\u3044\u305f\u3088\u3046\u306b\u3001\u3055\u307e\u3056\u307e\u306a CPU \u30d5\u30a1\u30df\u30ea\u30fc\u3067 CPU \u4f7f\u7528\u7387\u304c\u5897\u52a0\u3059\u308b\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f4e\u4e0b\u3059\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u304c\u3001\u6700\u9069\u306a CPU \u4f7f\u7528\u7387\u306e\u95be\u5024\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u52b9\u7387\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u6539\u5584\u3057\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u30b3\u30b9\u30c8\u52b9\u7387\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4e21\u65b9\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4eca\u5f8c\u3001\u3053\u308c\u3089\u306e\u6d1e\u5bdf\u306f\u3001\u30ea\u30bd\u30fc\u30b9\u30fb\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u6226\u7565\u306b\u53cd\u6620\u3055\u308c\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6295\u8cc7\u306e\u52b9\u679c\u3092\u6700\u5927\u5316\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<hr \/>\n<p>\u6700\u5f8c\u307e\u3067\u8aad\u3093\u3067\u3044\u305f\u3060\u304d\u3001\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\uff01<code>@adrmike<\/code> \u3001<code>@schlubbi<\/code> \u3001<code>@terrorobe<\/code> \u3001<code>@github\/compute-platform<\/code> \u3001\u305d\u3057\u3066\u6700\u5f8c\u306b<code>@github\/performance-engineering<\/code> \u3001\u3053\u308c\u3089\u306e\u5b9f\u9a13\u3001\u30c7\u30fc\u30bf\u5206\u6790\u3092\u901a\u3057\u3066\u8cb4\u91cd\u306a\u52a9\u529b\u3092\u3044\u305f\u3060\u304d\u3001\u307e\u305f\u5185\u5bb9\u306e\u6b63\u78ba\u6027\u3068\u4e00\u8cab\u6027\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u30ec\u30d3\u30e5\u30fc\u3092\u3057\u3066\u304f\u308c\u305f\u30c1\u30fc\u30e0\u306b\u7279\u5225\u306a\u30a8\u30fc\u30eb\u3092\u9001\u308a\u307e\u3059\u3002<img data-recalc-dims=\"1\" decoding=\"async\" alt=\"\u2764\" class=\"wp-smiley\" src=\"https:\/\/i0.wp.com\/s.w.org\/images\/core\/emoji\/15.0.3\/72x72\/2764.png?ssl=1\" style=\"height: 1em;\" \/><\/p>\n<p>The post<a href=\"https:\/\/github.blog\/engineering\/architecture-optimization\/breaking-down-cpu-speed-how-utilization-impacts-performance\/\">Breaking down CPU speed: How utilization impacts performance<\/a>\u3000appeared first on\u3000<a href=\"https:\/\/github.blog\">The GitHub Blog<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>GitHub\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30fb\u30c1\u30fc\u30e0\u306f\u3001\u5229\u7528\u7387\u304c\u4e0a\u304c\u308b\u306b\u3064\u308c\u3066CPU\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u3069\u306e\u3088\u3046\u306b\u4f4e\u4e0b\u3059\u308b\u306e\u304b\u3001\u305d\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u306e\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u4fc2\u3057\u3066\u3044\u308b\u306e\u304b\u3092\u8a55\u4fa1\u3057\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"author":2109,"featured_media":4956,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false},"categories":[31],"tags":[279],"coauthors":[162],"class_list":["post-4954","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-engineering","tag-architecture-optimization"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>CPU\u901f\u5ea6\u3092\u6e2c\u3063\u3066\u307f\u305f\uff1a\u4f7f\u7528\u7387\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u4e0e\u3048\u308b\u5f71\u97ff - GitHub\u30d6\u30ed\u30b0<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/github.blog\/jp\/2024-12-02-architecture-optimization-breaking-down-cpu-speed-how-utilization-impacts-performance\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CPU\u901f\u5ea6\u3092\u6e2c\u3063\u3066\u307f\u305f\uff1a\u4f7f\u7528\u7387\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u4e0e\u3048\u308b\u5f71\u97ff\" \/>\n<meta property=\"og:description\" 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