{"id":57763,"date":"2024-05-27T16:39:40","date_gmt":"2024-05-27T07:39:40","guid":{"rendered":"https:\/\/kinsta.com\/jp\/?p=57763&#038;preview=true&#038;preview_id=57763"},"modified":"2024-05-28T14:04:28","modified_gmt":"2024-05-28T05:04:28","slug":"node-js-clustering","status":"publish","type":"post","link":"https:\/\/kinsta.com\/jp\/blog\/node-js-clustering\/","title":{"rendered":"Node.js\u306e\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u6700\u9069\u5316\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-node-js\/\">Node.js<\/a>\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u578b\u306e\u30ce\u30f3\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0I\/O\uff08\u5165\u51fa\u529b\uff09\u30e2\u30c7\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3001\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9<a href=\"https:\/\/kinsta.com\/jp\/blog\/deno-vs-node-js\/\">JavaScript\u30e9\u30f3\u30bf\u30a4\u30e0<\/a>\u3067\u3059\u3002\u9ad8\u901f\u3067\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u69cb\u7bc9\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3082\u5927\u898f\u6a21\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30bf\u30b9\u30af\u3084\u30d7\u30ed\u30bb\u30b9\u3092\u7c21\u7d20\u5316\u3059\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u3082\u8c4a\u5bcc\u3067\u3059\u3002<\/p>\n<p>\u305d\u3093\u306a<a href=\"https:\/\/kinsta.com\/jp\/blog\/node-js-apps\/\">Node.js\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/a>\u306b\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3059\u308b\u3068\u3001\u8907\u6570\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u6700\u9069\u5316\u3055\u308c\u307e\u3059\u3002\u300c\u30af\u30e9\u30b9\u30bf\u5316\u300d\u306b\u3088\u3063\u3066\u3001\u30de\u30eb\u30c1\u30b3\u30a2\u30b7\u30b9\u30c6\u30e0\u306e\u6f5c\u5728\u80fd\u529b\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306f\u3001Node.js\u306e\u30af\u30e9\u30b9\u30bf\u5316\u3001\u304a\u3088\u3073\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u5b9f\u88c5\u306b\u3088\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u306b\u3064\u3044\u3066\u5305\u62ec\u7684\u306b\u3054\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" exclude=\"last\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n<h2>\u30af\u30e9\u30b9\u30bf\u5316\u3068\u306f<\/h2>\n<p>Node.js\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30b7\u30f3\u30b0\u30eb\u30b9\u30ec\u30c3\u30c9\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001Node.js\u304c\u30de\u30eb\u30c1\u30b3\u30a2\u30b7\u30b9\u30c6\u30e0\u306e\u3059\u3079\u3066\u306e\u30b3\u30a2\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<p>Node.js\u306f\u3001\u30ce\u30f3\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0I\/O\u64cd\u4f5c\u3068\u975e\u540c\u671f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u6280\u8853\u3092\u6d3b\u7528\u3057\u3066\u3001\u8907\u6570\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u540c\u6642\u306b\u51e6\u7406\u3057\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u8a08\u7b97\u51e6\u7406\u306e\u91cd\u3044\u30bf\u30b9\u30af\u304c\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5fdc\u7b54\u3057\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u8003\u616e\u3057\u3001Node.js\u306b\u306f\u3001\u30b7\u30f3\u30b0\u30eb\u30b9\u30ec\u30c3\u30c9\u3067\u3042\u308b\u304b\u306b\u304b\u304b\u308f\u3089\u305a\u3001\u30de\u30eb\u30c1\u30b3\u30a2\u30b7\u30b9\u30c6\u30e0\u306e\u7dcf\u5408\u7684\u306a\u51e6\u7406\u80fd\u529b\u3092\u6d3b\u7528\u3059\u308b\u305f\u3081\u306e\u30af\u30e9\u30b9\u30bf\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6a19\u6e96\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8907\u6570\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u8907\u6570\u306e\u4e2d\u592e\u51e6\u7406\u88c5\u7f6e\uff08CPU\uff09\u30b3\u30a2\u306e\u51e6\u7406\u80fd\u529b\u3092\u6d3b\u304b\u3057\u3066\u4e26\u5217\u51e6\u7406\u3092\u53ef\u80fd\u306b\u3057\u3001\u5fdc\u7b54\u6642\u9593\u3092\u77ed\u7e2e\u3001\u305d\u3057\u3066\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u5411\u4e0a\u3057\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001Node.js\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u304c\u6539\u5584\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30af\u30e9\u30b9\u30bf\u5316\u306e\u4ed5\u7d44\u307f<\/h3>\n<p><a href=\"https:\/\/nodejs.org\/api\/cluster.html\" target=\"_blank\" rel=\"noopener noreferrer\">Node.js\u306ecluster\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>\u306b\u3088\u308a\u3001Node.js\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8ca0\u8377\u306e\u4e00\u90e8\u3092\u51e6\u7406\u3057\u3001\u540c\u6642\u306b\u5b9f\u884c\u53ef\u80fd\u306a\u5b50\u30d7\u30ed\u30bb\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>cluster\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u521d\u671f\u5316\u3059\u308b\u969b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u30de\u30b9\u30bf\u30fc\u30d7\u30ed\u30bb\u30b9\u3092\u4f5c\u6210\u3057\u3001\u5b50\u30d7\u30ed\u30bb\u30b9\u3092\u30ef\u30fc\u30ab\u30fc\u30d7\u30ed\u30bb\u30b9\u306b\u30d5\u30a9\u30fc\u30af\u3057\u307e\u3059\u3002\u30de\u30b9\u30bf\u30fc\u30d7\u30ed\u30bb\u30b9\u306f\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30ef\u30fc\u30ab\u30fc\u30d7\u30ed\u30bb\u30b9\u306b\u8ca0\u8377\u3092\u5206\u6563\u3057\u307e\u3059\u3002<\/p>\n<p>cluster\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3001\u53d7\u3051\u53d6\u308b\u63a5\u7d9a\u3092\u5206\u6563\u3059\u308b\u4ee5\u4e0b2\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u00a0\u30de\u30b9\u30bf\u30fc\u30d7\u30ed\u30bb\u30b9\u304c\u30dd\u30fc\u30c8\u3092\u30ea\u30c3\u30b9\u30f3\u3057\u3001\u63a5\u7d9a\u3092\u53d7\u3051\u5165\u308c\u3001\u5404\u30d7\u30ed\u30bb\u30b9\u306b\u904e\u8ca0\u8377\u304c\u304b\u304b\u3089\u306a\u3044\u3088\u3046\u306b\u8ca0\u8377\u3092\u5747\u7b49\u306b\u5206\u6563\u3059\u308b\u3002\u3053\u308c\u306f<strong>\u30e9\u30a6\u30f3\u30c9\u30ed\u30d3\u30f3\u65b9\u5f0f<\/strong>\u3068\u547c\u3070\u308c\u3001Windows\u3092\u9664\u304f\u3059\u3079\u3066\u306eOS\u306b\u304a\u3051\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3002<\/li>\n<li>\u30de\u30b9\u30bf\u30fc\u30d7\u30ed\u30bb\u30b9\u304c\u30ea\u30c3\u30b9\u30f3\u30bd\u30b1\u30c3\u30c8\u3092\u4f5c\u6210\u3057\u3001\u63a5\u7d9a\u51e6\u7406\u304c\u53ef\u80fd\u306a\u30ef\u30fc\u30ab\u30fc\u30d7\u30ed\u30bb\u30b9\u306b\u9001\u4fe1\u3059\u308b\u3002<\/li>\n<\/ol>\n<p>\u7406\u8ad6\u7684\u306b\u306f\u3001\u3088\u308a\u8907\u96d1\u306a2\u3064\u76ee\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306e\u65b9\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9762\u3067\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u904b\u7528\u74b0\u5883\u3067\u306f\u63a5\u7d9a\u306e\u5206\u914d\u304c\u4e0d\u5747\u8861\u3067\u3042\u308a\u3001<a href=\"https:\/\/nodejs.org\/api\/cluster.html#how-it-works\" target=\"_blank\" rel=\"noopener noreferrer\">Node.js\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u306b\u3088\u308b\u3068\u3001\u5168\u63a5\u7d9a\u306e70\uff05\u304c8\u3064\u306e\u3046\u30612\u3064\u306b\u96c6\u4e2d\u3057\u307e\u3059\u3002<\/p>\n<h2>Node.js\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30af\u30e9\u30b9\u30bf\u5316\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u3053\u3053\u304b\u3089\u306f\u3001Node.js\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u30af\u30e9\u30b9\u30bf\u5316\u306e\u52b9\u679c\u3092\u691c\u8a3c\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u4f8b\u3068\u3057\u3066\u3001\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u305f\u3081\u306b\u610f\u56f3\u7684\u306b\u8a08\u7b97\u51e6\u7406\u306e\u91cd\u3044\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3059\u308bExpress\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u305b\u305a\u306b\u5b9f\u884c\u3057\u3001\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\u7d9a\u3044\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3057\u3001\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u4e21\u8005\u306e\u7d50\u679c\u3092\u6bd4\u8f03\u3057\u3066\u3001\u30af\u30e9\u30b9\u30bf\u5316\u306b\u3088\u3063\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u3044\u304b\u306b\u5411\u4e0a\u3059\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h3>\u306f\u3058\u3081\u306b<\/h3>\n<p>\u4ee5\u4e0b\u306b\u3054\u7d39\u4ecb\u3059\u308b\u5185\u5bb9\u306b\u306f\u3001Node.js\u3068<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-express-js\/\">Express<\/a>\u306e\u77e5\u8b58\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305a\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/create-express-app\/\">Express\u30b5\u30fc\u30d0\u30fc<\/a>\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u307e\u3059\u3002<\/p>\n<ol start=\"1\">\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\n<pre><code class=\"language-bash\">mkdir cluster-tutorial<\/code><\/pre>\n<\/li>\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3057\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066<strong>no-cluster.js<\/strong>\u3068<strong>cluster.js<\/strong>\u306e2\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\n<pre><code class=\"language-bash\">cd cluster-tutorial && touch no-cluster.js && touch cluster.js<\/code><\/pre>\n<\/li>\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067NPM\u3092\u521d\u671f\u5316\u3059\u308b\n<pre><code class=\"language-bash\">npm init -y<\/code><\/pre>\n<\/li>\n<li>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066Express\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\n<pre><code class=\"language-bash\">npm install express<\/code><\/pre>\n<\/li>\n<\/ol>\n<h3>\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u306a\u3057\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210<\/h3>\n<p><strong>no-cluster.js<\/strong>\u30d5\u30a1\u30a4\u30eb\u306b\u4ee5\u4e0b\u3092\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-javascript\">const express = require(\"express\");\nconst PORT = 3000;\n\nconst app = express();\n\napp.get(\"\/\", (req, res) =&gt; {\n  res.send(\"\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u5fdc\u7b54\");\n});\n\napp.get(\"\/slow\", (req, res) =&gt; {\n  \/\/\u30bf\u30a4\u30de\u30fc\u3092\u958b\u59cb\n  console.time(\"slow\");\n\n  \/\/ \u5927\u898f\u6a21\u306a\u4e71\u6570\u914d\u5217\u3092\u751f\u6210\n  let arr = [];\n  for (let i = 0; i &lt; 100000; i++) {\n  arr.push(Math.random());\n  }\n\n  \/\/ \u914d\u5217\u306b\u5bfe\u3057\u3066\u91cd\u3044\u8a08\u7b97\u51e6\u7406\u3092\u884c\u3046\n  let sum = 0;\n  for (let i = 0; i  {\n  console.log(`\u30b5\u30fc\u30d0\u30fc\u304c${PORT}\u30dd\u30fc\u30c8\u3092\u30ea\u30c3\u30b9\u30f3\u3057\u3066\u3044\u307e\u3059`);\n});<\/code><\/pre>\n<p>\u4e0a\u306e\u30b3\u30fc\u30c9\u306f\u3001<code>3000<\/code>\u30dd\u30fc\u30c8\u3067\u52d5\u4f5c\u3059\u308bExpress\u30b5\u30fc\u30d0\u30fc\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u306f<code>\/<\/code>\u30eb\u30fc\u30c8\u3068<code>\/slow<\/code>\u30eb\u30fc\u30c8\u306e2\u3064\u304c\u542b\u307e\u308c\u3001<code>\/<\/code>\u30eb\u30fc\u30c8\u306f\u300c\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u5fdc\u7b54\u300d\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u3068\u3082\u306b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n<p><code>\/slow<\/code>\u30eb\u30fc\u30c8\u3067\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u305f\u3081\u306b\u3001\u610f\u56f3\u7684\u306b\u91cd\u3044\u8a08\u7b97\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u306e\u30eb\u30fc\u30c8\u304c\u30bf\u30a4\u30de\u30fc\u3092\u958b\u59cb\u3057\u3001<code>for<\/code>\u306e\u30eb\u30fc\u30d7\u3092\u4f7f\u7528\u3057\u3066\u914d\u5217\u309210\u4e07\u500b\u306e\u4e71\u6570\u3067\u57cb\u3081\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001\u5225\u306e<code>for<\/code>\u30eb\u30fc\u30d7\u3092\u4f7f\u7528\u3057\u3066\u751f\u6210\u3055\u308c\u305f\u914d\u5217\u306e\u5404\u6570\u30922\u4e57\u3057\u3001\u305d\u308c\u3089\u3092\u52a0\u7b97\u3057\u307e\u3059\u3002\u5b8c\u4e86\u3059\u308b\u3068\u540c\u6642\u306b\u30bf\u30a4\u30de\u30fc\u304c\u7d42\u4e86\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u7d50\u679c\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-bash\">node no-cluster.js<\/code><\/pre>\n<p>\u7d9a\u3044\u3066\u3001<code>localhost:3000\/slow<\/code>\u306bGET\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u9593\u306b<code>\/<\/code>\u30eb\u30fc\u30c8\u306a\u3069\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u4ed6\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001<code>\/slow<\/code>\u30eb\u30fc\u30c8\u304c\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u304c\u9045\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210<\/h3>\n<p>cluster\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u5b50\u30d7\u30ed\u30bb\u30b9\u3092\u751f\u6210\u3057\u3001\u8ca0\u8377\u306e\u9ad8\u3044\u30bf\u30b9\u30af\u306e\u51e6\u7406\u4e2d\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5fdc\u7b54\u3057\u306a\u304f\u306a\u308a\u3001\u5f8c\u7d9a\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30b9\u30c8\u30fc\u30eb\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u5404\u5b50\u30d7\u30ed\u30bb\u30b9\u306f\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u3092\u5b9f\u884c\u3057\u3001\u89aa\u30d7\u30ed\u30bb\u30b9\u3068\u30b5\u30fc\u30d0\u30fc\u30dd\u30fc\u30c8\u3092\u5171\u6709\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u306f\u3001<strong>cluster.js<\/strong>\u30d5\u30a1\u30a4\u30eb\u306bcluster\u304a\u3088\u3073<code>os<\/code>\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002cluster\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5b50\u30d7\u30ed\u30bb\u30b9\u3092\u4f5c\u6210\u3057\u3066\u8907\u6570\u306eCPU\u30b3\u30a2\u306b\u4f5c\u696d\u8ca0\u8377\u3092\u5206\u6563\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><code>os<\/code>\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u3067\u5229\u7528\u53ef\u80fd\u306a\u30b3\u30a2\u6570\u3092\u53d6\u5f97\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30b3\u30a2\u6570\u3088\u308a\u3082\u591a\u304f\u306e\u5b50\u30d7\u30ed\u30bb\u30b9\u3092\u4f5c\u6210\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<aside role=\"note\" class=\"wp-block-kinsta-notice is-style-info\">\n            <h3>Info<\/h3>\n        <p>\u30b7\u30b9\u30c6\u30e0\u306e\u30b3\u30a2\u6570\u3088\u308a\u3082\u591a\u304f\u306e\u5b50\u30d7\u30ed\u30bb\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3068\u3001\u30d7\u30ed\u30bb\u30b9\u9593\u306e\u5207\u308a\u66ff\u3048\u306b\u6642\u9593\u3092\u8cbb\u3084\u3059\u3053\u3068\u306b\u306a\u308a\u3001\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306e\u5897\u52a0\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4f4e\u4e0b\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<\/aside>\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u3066\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u4e0a\u306e\u30b3\u30a2\u6570\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-javascript\">const cluster = require(\"node:cluster\");\nconst numCores = require(\"node:os\").cpus().length;<\/code><\/pre>\n<p>\u6b21\u306b\u3001\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092<strong>cluster.js<\/strong>\u30d5\u30a1\u30a4\u30eb\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-javascript\">if (cluster.isMaster) {\n  console.log(`\u30de\u30b9\u30bf\u30fc${process.pid}\u304c\u5b9f\u884c\u4e2d`);\n  console.log(`\u3053\u306e\u30de\u30b7\u30f3\u306e\u30b3\u30a2\u6570\u306f${numCores}\u3067\u3059`);\n\n  \/\/ \u30ef\u30fc\u30ab\u30fc\u30d7\u30ed\u30bb\u30b9\u3092\u30d5\u30a9\u30fc\u30af\n  for (let i = 0; i  {\n  console.log(`\u30ef\u30fc\u30ab\u30fc${worker.process.pid}\u304c\u7d42\u4e86`);\n\n  \/\/ \u7d42\u4e86\u3057\u305f\u30ef\u30fc\u30ab\u30fc\u30d7\u30ed\u30bb\u30b9\u3092\u7f6e\u304d\u63db\u3048\u308b\n  console.log(\"\u65b0\u3057\u3044\u30ef\u30fc\u30ab\u30fc\u3092\u751f\u6210\");\n  cluster.fork();\n  });\n}<\/code><\/pre>\n<p>\u4e0a\u8a18\u30b3\u30fc\u30c9\u306f\u3001\u73fe\u5728\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u30de\u30b9\u30bf\u30fc\u30d7\u30ed\u30bb\u30b9\u304b\u3001\u30ef\u30fc\u30ab\u30fc\u30d7\u30ed\u30bb\u30b9\u304b\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002\u30de\u30b9\u30bf\u30fc\u30d7\u30ed\u30bb\u30b9\u306e\u5834\u5408\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30b3\u30a2\u6570\u306b\u57fa\u3065\u3044\u3066\u5b50\u30d7\u30ed\u30bb\u30b9\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u6b21\u306b\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u30a4\u30d9\u30f3\u30c8\u3092\u30ea\u30c3\u30b9\u30f3\u3057\u3001\u65b0\u3057\u3044\u30d7\u30ed\u30bb\u30b9\u3092\u751f\u6210\u3057\u3066\u305d\u308c\u3089\u3092\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n<p>\u6700\u5f8c\u306b\u3001\u95a2\u9023\u3059\u308b\u3059\u3079\u3066\u306eExpress\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30ed\u30b8\u30c3\u30af\u3092else\u30d6\u30ed\u30c3\u30af\u5185\u306b\u307e\u3068\u3081\u307e\u3059\u3002<strong>cluster.js<\/strong>\u30d5\u30a1\u30a4\u30eb\u304c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308c\u3070\u5b8c\u6210\u3067\u3059\u3002<\/p>\n<pre><code class=\"language-javascript\">\/\/cluster.js\nconst express = require(\"express\");\nconst PORT = 3000;\nconst cluster = require(\"node:cluster\");\nconst numCores = require(\"node:os\").cpus().length;\n\nif (cluster.isMaster) {\n  console.log(`\u30de\u30b9\u30bf\u30fc${process.pid}\u304c\u5b9f\u884c\u4e2d`);\n  console.log(`\u3053\u306e\u30de\u30b7\u30f3\u306e\u30b3\u30a2\u6570\u306f${numCores}\u3067\u3059`);\n\n  \/\/ \u30ef\u30fc\u30ab\u30fc\u30d7\u30ed\u30bb\u30b9\u3092\u30d5\u30a9\u30fc\u30af\n  for (let i = 0; i  {\n  console.log(`\u30ef\u30fc\u30ab\u30fc${worker.process.pid}\u304c\u7d42\u4e86`);\n\n  \/\/ \u7d42\u4e86\u3057\u305f\u30ef\u30fc\u30ab\u30fc\u30d7\u30ed\u30bb\u30b9\u3092\u7f6e\u304d\u63db\u3048\u308b\n  console.log(\"\u65b0\u3057\u3044\u30ef\u30fc\u30ab\u30fc\u3092\u751f\u6210\");\n  cluster.fork();\n  });\n} else {\n  const app = express();\n\n  app.get(\"\/\", (req, res) =&gt; {\n    res.send(\"\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u5fdc\u7b54\");\n  });\n\n  app.get(\"\/slow\", (req, res) =&gt; {\n   console.time(\"slow\");\n  \/\/ \u5927\u898f\u6a21\u306a\u4e71\u6570\u914d\u5217\u3092\u751f\u6210\n  let arr = [];\n  for (let i = 0; i &lt; 100000; i++) {\n  arr.push(Math.random());\n    }\n\n   \/\/ \u914d\u5217\u306b\u5bfe\u3057\u3066\u91cd\u3044\u8a08\u7b97\u51e6\u7406\u3092\u884c\u3046\n   let sum = 0;\n  for (let i = 0; i  {\n  console.log(`\u30b5\u30fc\u30d0\u30fc\u304c${PORT}\u30dd\u30fc\u30c8\u3092\u30ea\u30c3\u30b9\u30f3\u3057\u3066\u3044\u307e\u3059`);\n  });\n}<\/code><\/pre>\n<p>\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3059\u308b\u3068\u3001\u8907\u6570\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u3088\u3046\u306b\u306a\u308b\u305f\u3081\u3001\u8ca0\u8377\u306e\u9ad8\u3044\u30bf\u30b9\u30af\u306e\u51e6\u7406\u4e2d\u306b\u3082\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5fdc\u7b54\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>loadtest\u3092\u4f7f\u7528\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>Node.js\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u30af\u30e9\u30b9\u30bf\u5316\u306e\u52b9\u679c\u3092\u6b63\u78ba\u306b\u5b9f\u8a3c\u3059\u308b\u306b\u306f\u3001npm\u30d1\u30c3\u30b1\u30fc\u30b8\u306e<a href=\"https:\/\/www.npmjs.com\/package\/loadtest\" target=\"_blank\" rel=\"noopener noreferrer\">loadtest<\/a>\u3092\u4f7f\u3063\u3066\u3001\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u524d\u5f8c\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001<code>loadtest<\/code>\u3092\u30b0\u30ed\u30fc\u30d0\u30eb\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-bash\">npm install -g loadtest<\/code><\/pre>\n<p><code>loadtest<\/code>\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u3001\u6307\u5b9a\u3057\u305fHTTP\/WebSockets URL\u3067\u8ca0\u8377\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067<strong>no-cluster.js<\/strong>\u30d5\u30a1\u30a4\u30eb\u3092\u8d77\u52d5\u3057\u3001\u5225\u306e\u30bf\u30fc\u30df\u30ca\u30eb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u958b\u3044\u3066\u4ee5\u4e0b\u306e\u8ca0\u8377\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-bash\">loadtest http:\/\/localhost:3000\/slow -n 100 -c 10<\/code><\/pre>\n<p>\u4e0a\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001<code>100<\/code>\u4ef6\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u540c\u6642\u5b9f\u884c\u6570<code>10<\/code>\u3067\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3057\u3066\u3044\u306a\u3044\u30a2\u30d7\u30ea\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1001px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/05\/non-clustered-result.jpg\" alt=\"\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3057\u3066\u3044\u306a\u3044\u30a2\u30d7\u30ea\u306e\u8ca0\u8377\u30c6\u30b9\u30c8\u7d50\u679c\" width=\"1001\" height=\"471\"><figcaption class=\"wp-caption-text\">\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3057\u3066\u3044\u306a\u3044\u30a2\u30d7\u30ea\u306e\u8ca0\u8377\u30c6\u30b9\u30c8\u7d50\u679c<\/figcaption><\/figure>\n<p>\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3057\u3066\u3044\u306a\u3044\u30a2\u30d7\u30ea\u3067\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5b8c\u4e86\u3059\u308b\u306e\u306b\u306f\u7d04100\u79d2\u304b\u304b\u308a\u3001\u6700\u3082\u9577\u3044\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u5b8c\u4e86\u307e\u3067\u306b\u6700\u592712\u79d2\u304b\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u306a\u304a\u3001\u7d50\u679c\u306f\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001<strong>no-cluster.js<\/strong>\u30d5\u30a1\u30a4\u30eb\u306e\u5b9f\u884c\u3092\u505c\u6b62\u3057\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u4e0a\u3067<strong>cluster.js<\/strong>\u30d5\u30a1\u30a4\u30eb\u3092\u8d77\u52d5\u3057\u3066\u3001\u5225\u306e\u30bf\u30fc\u30df\u30ca\u30eb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u4ee5\u4e0b\u306e\u8ca0\u8377\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-bash\">loadtest http:\/\/localhost:3000\/slow -n 100 -c 10<\/code><\/pre>\n<p>\u4e0a\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001<code>100<\/code>\u4ef6\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u540c\u6642\u5b9f\u884c\u6570<code>10<\/code>\u3067\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3057\u305f\u30a2\u30d7\u30ea\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002\u3053\u306e\u7d50\u679c\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1001px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/05\/clustered-result.jpg\" alt=\"\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3057\u305f\u30a2\u30d7\u30ea\u306e\u8ca0\u8377\u30c6\u30b9\u30c8\u7d50\u679c\" width=\"1001\" height=\"471\"><figcaption class=\"wp-caption-text\">\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3057\u305f\u30a2\u30d7\u30ea\u306e\u8ca0\u8377\u30c6\u30b9\u30c8\u7d50\u679c<\/figcaption><\/figure>\n<p>\u30af\u30e9\u30b9\u30bf\u5316\u3057\u305f\u5834\u5408\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5b8c\u4e86\u306b\u8981\u3057\u305f\u6642\u9593\u306f0.13\u79d2\uff08136\u30df\u30ea\u79d2\uff09\u3002\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3057\u3066\u3044\u306a\u3044\u30a2\u30d7\u30ea\u306e100\u79d2\u304b\u3089\u5287\u7684\u306b\u77ed\u7e2e\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u6700\u3082\u9577\u3044\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u51e6\u7406\u306b\u304b\u304b\u3063\u305f\u6642\u9593\u306f\u305f\u3063\u305f41\u30df\u30ea\u79d2\u3067\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u88c5\u3059\u308b\u3068\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u6ce8\u610f\u70b9\u3068\u3057\u3066\u3001\u672c\u756a\u74b0\u5883\u3067\u30af\u30e9\u30b9\u30bf\u5316\u3092\u7ba1\u7406\u3059\u308b\u306b\u306f\u3001<a href=\"https:\/\/pm2.keymetrics.io\/\" target=\"_blank\" rel=\"noopener noreferrer\">PM2<\/a>\u306e\u3088\u3046\u306a\u30d7\u30ed\u30bb\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>Kinsta\u306e\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d0\u30fc\u3067Node.js\u3092\u4f7f\u7528\u3059\u308b<\/h3>\n<p>Kinsta\u306e\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3001<a href=\"https:\/\/sevalla.com\/application-hosting\/\">Node.js\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7c21\u5358\u306b\u30c7\u30d7\u30ed\u30a4<\/a>\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306fGoogle Cloud Platform\u4e0a\u306b\u69cb\u7bc9\u3055\u308c\u3001\u9ad8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u5bfe\u5fdc\u3059\u308b\u8907\u96d1\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8003\u616e\u3057\u3066\u8a2d\u8a08\u3055\u308c\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u63d0\u4f9b\u3002\u3053\u308c\u306b\u3088\u308a\u3001Node.js\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5185\u90e8\u63a5\u7d9a\u3001Cloudflare\u7d71\u5408\u3001GitHub\u3092\u4f7f\u7528\u3057\u305f\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u3001Google Cloud\u6700\u901f\u306eC2\u304a\u3088\u3073C3D\u30de\u30b7\u30f3\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u306b\u3088\u308a\u3001\u30c7\u30d7\u30ed\u30a4\u3068\u7ba1\u7406\u304c\u7c21\u5358\u306b\u306a\u308a\u3001\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u5168\u4f53\u304c\u5408\u7406\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/sevalla.com\/application-hosting\/\">Kinsta\u306e\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d0\u30fc<\/a>\u306bNode.js\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u306b\u306f\u3001\u4efb\u610f\u306eGit\u30b5\u30fc\u30d3\u30b9\uff08<a href=\"https:\/\/docs.sevalla.com\/applications\/git\/bitbucket#grant-access-to-the-kinsta-bitbucket-application\">Bitbucket<\/a>\u3001<a href=\"https:\/\/docs.sevalla.com\/applications\/git\/github#authenticate-and-authorize\">GitHub<\/a>\u3001\u307e\u305f\u306f<a href=\"https:\/\/docs.sevalla.com\/applications\/git\/gitlab#authorize-the-kinsta-gitlab-application\">GitLab<\/a>\uff09\u306b<a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-push-code-to-github\/\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b3\u30fc\u30c9\u3068\u30d5\u30a1\u30a4\u30eb\u3092\u30d7\u30c3\u30b7\u30e5<\/a>\u3057\u307e\u3059\u3002<\/p>\n<p>\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u8a2d\u5b9a\u3057\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066Express\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30d7\u30ed\u30a4\u3057\u307e\u3059\u3002<\/p>\n<ol start=\"1\">\n<li>\u30ed\u30b0\u30a4\u30f3\u307e\u305f\u306f\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3066<a href=\"https:\/\/my.kinsta.com\/?lang=ja\" target=\"_blank\" rel=\"noopener noreferrer\">MyKinsta<\/a>\u3092\u958b\u304f<\/li>\n<li>Git\u30b5\u30fc\u30d3\u30b9\u3067Kinsta\u3092\u8a8d\u8a3c\u3059\u308b<\/li>\n<li>\u5de6\u30b5\u30a4\u30c9\u30d0\u30fc\u306e\u300c<strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>\u300d\u3092\u9078\u629e\u3057\u3066\u300c<strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af<\/li>\n<li>\u30c7\u30d7\u30ed\u30a4\u3057\u305f\u3044\u30ea\u30dd\u30b8\u30c8\u30ea\u3068\u30d6\u30e9\u30f3\u30c1\u3092\u9078\u629e\u3059\u308b<\/li>\n<li>\u30a2\u30d7\u30ea\u306b\u4e00\u610f\u306e\u540d\u524d\u3092\u5272\u308a\u5f53\u3066\u3001\u300c<strong>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u6240\u5728\u5730<\/strong>\u300d\u3092\u9078\u629e\u3059\u308b<\/li>\n<li>\u30d3\u30eb\u30c9\u74b0\u5883\u306e\u8a2d\u5b9a\u3067\u30d3\u30eb\u30c9\u30ea\u30bd\u30fc\u30b9\u306b\u300c<strong>Standard\u30d3\u30eb\u30c9\u30de\u30b7\u30f3<\/strong>\u300d\u3092\u9078\u629e\u3057\u3001\u300c<strong><a 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&#8230;<\/p>\n","protected":false},"author":199,"featured_media":57764,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[],"topic":[778,792],"class_list":["post-57763","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","topic-javascript-tutorials","topic-node-js"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Node.js\u306e\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u6700\u9069\u5316\u3059\u308b\u65b9\u6cd5<\/title>\n<meta name=\"description\" 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