{"id":18803,"date":"2025-10-26T02:40:23","date_gmt":"2025-10-26T02:40:23","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=18803"},"modified":"2025-10-26T02:40:23","modified_gmt":"2025-10-26T02:40:23","slug":"sre%e5%85%a5%e9%96%80-kentem-techblog","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/18803\/","title":{"rendered":"SRE\u5165\u9580 &#8211; KENTEM TechBlog"},"content":{"rendered":"\n<\/p>\n<div>\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kentem_dev_tokita\/20251016\/20251016185759.png\" width=\"1200\" height=\"630\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span><br 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id=\"\u76ee\u7684\">\u76ee\u7684<\/h3>\n<p>\u2460\u30b5\u30fc\u30d3\u30b9\u306e\u4fe1\u983c\u6027\u5411\u4e0a<\/p>\n<p>\u2461\u4fe1\u983c\u6027\uff08Reliability\uff09\u3092\u5b9a\u91cf\u7684\u306b\u6e2c\u5b9a\u30fb\u7ba1\u7406\u3059\u308b<\/p>\n<h4 id=\"\u30b5\u30fc\u30d3\u30b9\u306e\u4fe1\u983c\u6027\u5411\u4e0a\">\u30b5\u30fc\u30d3\u30b9\u306e\u4fe1\u983c\u6027\u5411\u4e0a<\/h4>\n<h5 id=\"\u53ef\u7528\u6027\u306e\u78ba\u4fdd\">\u53ef\u7528\u6027\u306e\u78ba\u4fdd<\/h5>\n<p>\u63d0\u4f9b\u3057\u3066\u3044\u308bWEB\u30b5\u30fc\u30d3\u30b9\u304c\u300124\u6642\u9593365\u65e5\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3067\u3042\u308b\u3088\u3046\u306b\u8a2d\u8a08\u30fb\u76e3\u8996\u3092\u884c\u3044\u300c\u7a3c\u50cd\u738799.9%\u300d\u306a\u3069\u306e\u76ee\u6a19\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<h5 id=\"\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u78ba\u4fdd\">\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u78ba\u4fdd<\/h5>\n<p>\u30b5\u30fc\u30d3\u30b9\u6027\u80fd\u3092\u52a3\u5316\u3055\u305b\u306a\u3044\u3088\u3046\u306b\u30aa\u30fc\u30c8\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3084\u8ca0\u8377\u5206\u6563\u306a\u3069\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<h5 id=\"\u969c\u5bb3\u306e\u4e88\u9632\u3068\u8fc5\u901f\u306a\u5fa9\u65e7\">\u969c\u5bb3\u306e\u4e88\u9632\u3068\u8fc5\u901f\u306a\u5fa9\u65e7<\/h5>\n<p>\u969c\u5bb3\u3092\u672a\u7136\u306b\u9632\u3050\u305f\u3081\u306b\u3001\u76e3\u8996\u30fb\u30a2\u30e9\u30fc\u30c8\u30fb\u81ea\u52d5\u5fa9\u65e7\u306e\u4ed5\u7d44\u307f\u3092\u6574\u5099\u3057\u307e\u3059\u3002<\/p>\n<h5 id=\"\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6700\u9069\u5316\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6700\u9069\u5316<\/h5>\n<p>\u30b5\u30fc\u30d3\u30b9\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u901f\u5ea6\u3084\u51e6\u7406\u80fd\u529b\u3092\u7d99\u7d9a\u7684\u306b\u6539\u5584\u3057\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001\u30e1\u30c8\u30ea\u30af\u30b9\uff08\u4f8b\uff1a\u30ec\u30a4\u30c6\u30f3\u30b7\u3001CPU\u4f7f\u7528\u7387\uff09\u3092\u76e3\u8996\u3057\u3001\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u7279\u5b9a\u3057\u89e3\u6d88\u3057\u307e\u3059\u3002<\/p>\n<h4 id=\"\u4fe1\u983c\u6027Reliability\u3092\u5b9a\u91cf\u7684\u306b\u6e2c\u5b9a\u7ba1\u7406\u3059\u308b\">\u4fe1\u983c\u6027\uff08Reliability\uff09\u3092\u5b9a\u91cf\u7684\u306b\u6e2c\u5b9a\u30fb\u7ba1\u7406\u3059\u308b<\/h4>\n<p>\u30b5\u30fc\u30d3\u30b9\u306e\u5b89\u5b9a\u6027\u3084\u54c1\u8cea\u3092\u6570\u5024\u3067\u628a\u63e1\u3057\u3001\u76ee\u6a19\u306b\u5bfe\u3057\u3066\u3069\u308c\u3060\u3051\u9054\u6210\u3067\u304d\u3066\u3044\u308b\u304b\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068\u3067\u3059\u3002SRE\u3067\u306f\u3001\u4ee5\u4e0b\u306e3\u3064\u306e\u6307\u6a19\u3092\u4f7f\u3063\u3066\u3053\u308c\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<h5 id=\"SLIService-Level-Indicator\">SLI\uff08Service Level Indicator\uff09<\/h5>\n<p>\u30b5\u30fc\u30d3\u30b9\u306e\u72b6\u614b\u3092\u793a\u3059\u5b9a\u91cf\u7684\u306a\u6307\u6a19\u3067\u3059\u3002\u30ec\u30a4\u30c6\u30f3\u30b7\uff08\u5fdc\u7b54\u6642\u9593\uff09\u3001\u30a8\u30e9\u30fc\u30ec\u30fc\u30c8\uff08\u5931\u6557\u3057\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5272\u5408\uff09\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\uff08\u51e6\u7406\u4ef6\u6570\uff09\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u7a3c\u50cd\u7387\uff08\u30a2\u30c3\u30d7\u30bf\u30a4\u30e0\uff09\u304c\u3042\u308a\u3001<br \/>\n\u3053\u308c\u3089\u306eSLI\u3092\u7d99\u7d9a\u7684\u306b\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u5b9f\u969b\u306e\u4fe1\u983c\u6027\u3092\u628a\u63e1\u3067\u304d\u307e\u3059\u3002<\/p>\n<h5 id=\"SLOService-Level-Objective\">SLO\uff08Service Level Objective\uff09<\/h5>\n<p>SLI\u306b\u5bfe\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u76ee\u6a19\u5024\u3067\u3059\u3002\u3053\u308c\u306f\u4fe1\u983c\u6027\u306e\u300c\u76ee\u6a19\u30e9\u30a4\u30f3\u300d\u3067\u3042\u308a\u3001\u3053\u308c\u3092\u9054\u6210\u3067\u304d\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3067\u30b5\u30fc\u30d3\u30b9\u306e\u5065\u5168\u6027\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u300c\u6708\u9593\u306e\u30a8\u30e9\u30fc\u30ec\u30fc\u30c8\u304c0.1%\u672a\u6e80\u300d\u306a\u3069\u304c\u3042\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<h5 id=\"SLAService-Level-Agreement\">SLA\uff08Service Level Agreement\uff09<\/h5>\n<p>\u9867\u5ba2\u3068\u306e\u5951\u7d04\u4e0a\u306e\u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u3067\u3059\u3002SLO\u3092\u30d9\u30fc\u30b9\u306b\u3057\u3066\u3001\u9054\u6210\u3067\u304d\u306a\u304b\u3063\u305f\u5834\u5408\u306e\u30da\u30ca\u30eb\u30c6\u30a3\uff08\u8fd4\u91d1\u306a\u3069\uff09\u3092\u5b9a\u3081\u308b\u3053\u3068\u304c\u3042\u308a\u3001\u30d3\u30b8\u30cd\u30b9\u7684\u306a\u89b3\u70b9\u3067\u306e\u4fe1\u983c\u6027\u7ba1\u7406\u3067\u3059\u3002<\/p>\n<h3 id=\"SRE\u30c1\u30fc\u30e0\u3067\u306e\u53d6\u308a\u7d44\u307f\">SRE\u30c1\u30fc\u30e0\u3067\u306e\u53d6\u308a\u7d44\u307f<\/h3>\n<p>\u79c1\u306eSRE\u30c1\u30fc\u30e0\u3067\u306f\u3001\u300c\u53ef\u7528\u6027\u5f37\u5316\u300d\u3068\u3057\u3066\u4ee5\u4e0b\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n<h4 id=\"\u53ef\u7528\u6027\u5f37\u5316\">\u53ef\u7528\u6027\u5f37\u5316<\/h4>\n<p>\u53ef\u7528\u6027\u5f37\u5316\u3068\u3057\u3066\u53d6\u308a\u7d44\u3093\u3067\u3044\u308b\u3082\u306e\u306f\u3001\u300c\u6b7b\u6d3b\u76e3\u8996\u300d\u300c\u5916\u5f62\u76e3\u8996\u300d\u300cCPU\u4f7f\u7528\u7387\u300d\u300c\u30e1\u30e2\u30ea\u4f7f\u7528\u7387\u300d\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h5 id=\"\u6b7b\u6d3b\u76e3\u8996\">\u6b7b\u6d3b\u76e3\u8996<\/h5>\n<p>\u30b7\u30b9\u30c6\u30e0\u3084\u30b5\u30fc\u30d3\u30b9\u304c\u300c\u751f\u304d\u3066\u3044\u308b\uff08\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3066\u3044\u308b\uff09\u300d\u304b\u3001\u300c\u6b7b\u3093\u3067\u3044\u308b\uff08\u505c\u6b62\u30fb\u7570\u5e38\uff09\u300d\u304b\u3092\u5b9a\u671f\u7684\u306b\u78ba\u8a8d\u3059\u308b\u76e3\u8996\u624b\u6cd5\u3067\u3059\u3002\u3053\u306e\u6b7b\u6d3b\u76e3\u8996\u306f\u3001\u7570\u5e38\u3092\u3059\u3050\u306b\u691c\u77e5\u3057\u3066\u8fc5\u901f\u306b\u5bfe\u5fdc\u3057\u305f\u308a\u3001\u969c\u5bb3\u304c\u767a\u751f\u3057\u3066\u3082\u65e9\u671f\u5fa9\u65e7\u306b\u3064\u306a\u3052\u305f\u308a\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h5 id=\"\u5916\u5f62\u76e3\u8996\">\u5916\u5f62\u76e3\u8996<\/h5>\n<p>\u30b5\u30fc\u30d3\u30b9\u3092\u5916\u90e8\u304b\u3089\u5229\u7528\u8005\u306e\u8996\u70b9\u3067\u76e3\u8996\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002\u6b7b\u6d3b\u76e3\u8996\u306e\u4e00\u7a2e\u3067\u3059\u304c\u3001\u3088\u308a\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306b\u8fd1\u3044\u5f62\u3067\u30b5\u30fc\u30d3\u30b9\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u7279\u5fb4\u3068\u306a\u308a\u307e\u3059\u3002Web\u30b5\u30fc\u30d0\u30fc\u306f\u52d5\u3044\u3066\u3044\u308b\u304c\u3001\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u306a\u3069\u5185\u90e8\u76e3\u8996\u3067\u306f\u691c\u77e5\u3067\u304d\u306a\u3044\u969c\u5bb3\u3092\u767a\u898b\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h5 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