{"id":26708,"date":"2025-12-06T13:52:39","date_gmt":"2025-12-06T13:52:39","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=26708"},"modified":"2025-12-06T13:52:39","modified_gmt":"2025-12-06T13:52:39","slug":"mackerel-mcp%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6ai%e3%81%a7isucon%e3%82%92%e8%a7%a3%e3%81%84%e3%81%a6%e3%81%bf%e3%82%8b-%e3%81%b4%e3%82%87%e3%81%93%e3%81%b4%e3%82%87%e3%81%93%e3%83%96%e3%83%ad","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/26708\/","title":{"rendered":"Mackerel MCP\u3092\u4f7f\u3063\u3066AI\u3067ISUCON\u3092\u89e3\u3044\u3066\u307f\u308b &#8211; \u3074\u3087\u3053\u3074\u3087\u3053\u30d6\u30ed\u30b0"},"content":{"rendered":"\n<\/p>\n<div>\n<p>Mackerel \u306e<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/MCP\">MCP<\/a>\u3092\u3054\u5b58\u77e5\u3060\u308d\u3046\u304b\u3002<a target=\"_blank\" href=\"https:\/\/github.com\/mackerelio-labs\/mcp-server\">GitHub &#8211; mackerelio-labs\/mcp-server: Local MCP (Model Context Protocol) server for integrating LLMs with Mackerel.<\/a>\u3067\u958b\u767a\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u3066\u3001\u73fe\u6642\u70b9\u3067\u306f\u30db\u30b9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u306e\u53d6\u5f97\u3084<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/APM\">APM<\/a>\u7cfb\u306e\u7d71\u8a08\u60c5\u5831\u306e\u53d6\u5f97\u304c\u3067\u304d\u305f\u308a\u3059\u308b\u3002\u3053\u306eMackerel <a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/MCP\">MCP<\/a>\u3092\u5229\u7528\u3057\u3066ISUCON\u3092AI\u3067\u89e3\u3044\u3066\u307f\u3066\u3001\u3069\u3053\u307e\u3067\u30b9\u30b3\u30a2\u3092\u4f38\u3070\u305b\u308b\u304b\u3092\u8a66\u3059\u306e\u304c\u3053\u306e\u8a18\u4e8b\u306e\u4e3b\u984c\u3002\u4eca\u56de\u306fISUCON9\u306e\u4e88\u9078\u3092\u984c\u6750\u3068\u3057\u3066\u4f7f\u3046\u3002<\/p>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u306f\u3001\u521d\u671f\u72b6\u614b\u306e1810\u70b9\u304b\u3089\u6700\u7d42\u7684\u306b50280\u70b9\u307e\u3067\u6539\u5584\u3067\u304d\u305f\u3002Docker\u4e0a\u3067\u52d5\u304b\u3057\u305f\u305f\u3081\u3001\u74b0\u5883\u5dee\u7570\u306b\u3088\u308b\u30b9\u30b3\u30a2\u5909\u52d5\u306f\u3042\u308b\u3068\u601d\u3046\u304c\u3001<a target=\"_blank\" href=\"https:\/\/isucon.net\/archives\/53789925.html\">ISUCON9 \u30aa\u30f3\u30e9\u30a4\u30f3\u4e88\u9078 \u5168\u3066\u306e\u30c1\u30fc\u30e0\u306e\u30b9\u30b3\u30a2\uff08\u53c2\u8003\u5024\uff09<\/a> \u306e\u30b9\u30b3\u30a2\u3068\u898b\u6bd4\u3079\u308b\u30682\u4f4d\u3050\u3089\u3044\u307e\u3067\u6539\u5584\u3067\u304d\u305f\u3002(1\u4f4d\u306e\u30c1\u30fc\u30e0\u306f\u51c4\u3059\u304e\u308b\u2026)<\/p>\n<p>\u4ee5\u964d\u3067\u306f\u3001Mackerel <a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/MCP\">MCP<\/a>\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u6e96\u5099\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001AI\u304c\u3069\u306e\u3088\u3046\u306bMackerel <a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/MCP\">MCP<\/a>\u304a\u3088\u3073\u4ed6\u30c4\u30fc\u30eb\u3092\u4f7f\u3044\u306a\u304c\u3089\u6539\u5584\u3057\u3066\u3044\u3063\u305f\u304b\u3092\u632f\u308a\u8fd4\u308b\u3002<\/p>\n<h2 id=\"Mackerel-MCP\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\">Mackerel <a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/MCP\">MCP<\/a>\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b<\/h2>\n<p>Mackerel\u306b\u30c7\u30fc\u30bf\u3092\u6295\u7a3f\u3057\u3001<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/MCP\">MCP<\/a>\u3092\u4ecb\u3057\u3066\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u6e96\u5099\u3092\u884c\u3046\u3002<\/p>\n<h3 id=\"Mackerel\u306b\u6295\u7a3f\u3059\u308b\">Mackerel\u306b\u6295\u7a3f\u3059\u308b<\/h3>\n<p>ISUCON\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306b\u6b21\u306e2\u3064\u3092Mackerel\u306b\u6295\u7a3f\u3059\u308b\u3002<\/p>\n<p><strong>1. Docker\u306eCPU\u30fb\u30e1\u30e2\u30ea\u4f7f\u7528\u7387\u3068\u8a00\u3063\u305f\u30ea\u30bd\u30fc\u30b9\u4f7f\u7528\u91cf\u3092\u77e5\u308b\u305f\u3081\u306e\u30db\u30b9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af<\/strong><\/p>\n<p>mackerel-agent\u3092\u30b3\u30f3\u30c6\u30ca\u3068\u3057\u3066\u8d77\u52d5\u3057\u3001<code>enable_docker_plugin=1<\/code> \u306b\u3059\u308b\u3053\u3068\u3067Docker\u306e\u30db\u30b9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u6295\u7a3f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fgithub.com%2Ftjmtmmnk%2Fai-isucon9q%2Fcommit%2Faa4414454439fa2dc82efff33845e71ff7a702ec\" title=\"\u30db\u30b9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u3092Mackerel\u306b\u6295\u7a3f\u3059\u308b \u00b7 tjmtmmnk\/ai-isucon9q@aa44144\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/github.com\/tjmtmmnk\/ai-isucon9q\/commit\/aa4414454439fa2dc82efff33845e71ff7a702ec\">github.com<\/a><\/cite><\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fmackerel.io%2Fja%2Fdocs%2Fentry%2Fadvanced%2Fdocker\" title=\"Docker\u3092\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3059\u308b - Mackerel \u30d8\u30eb\u30d7\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/mackerel.io\/ja\/docs\/entry\/advanced\/docker\">mackerel.io<\/a><\/cite><\/p>\n<p><strong>2. \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u77e5\u308b\u305f\u3081\u306eOpenTelemetry\u30c8\u30ec\u30fc\u30b9<\/strong><\/p>\n<p>\u9069\u5f53\u306b\u30c8\u30ec\u30fc\u30b9\u3092\u9001\u4fe1\u3059\u308b\u3068\u3001<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/%A5%D9%A5%F3%A5%C1%A5%DE%A1%BC%A5%AF\">\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/a>\u3092\u56de\u3057\u307e\u304f\u308b\u3068\u304a\u91d1\u304c\u639b\u304b\u308a\u305d\u3046\u3002\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u9045\u3044\u5834\u5408\u3084\u30a8\u30e9\u30fc\u306b\u306a\u3063\u305f\u5834\u5408\u306b\u306e\u307f\u9001\u4fe1\u3059\u308b\u30c6\u30a4\u30eb\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3092\u884c\u3046\u305f\u3081\u306botel-collector\u3092\u5229\u7528\u3057\u305f\u3002<\/p>\n<p>\u30c6\u30a4\u30eb\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306e\u8a2d\u5b9a\u3084\u8a08\u88c5\u306fAI\u304c\u3088\u3057\u306a\u306b\u3084\u3063\u3066\u304f\u308c\u305f\u3002\u305f\u3060\u3001<code>dbx.Get<\/code> \u3092 <code>dbx.GetContext<\/code> \u306e\u3088\u3046\u306bcontext\u3092\u4f7f\u3046\u5f62\u306b\u66f8\u304d\u63db\u3048\u306a\u3044\u3068DB\u30b9\u30d1\u30f3\u304c\u30c8\u30ec\u30fc\u30b9\u306b\u7d10\u3065\u304b\u306a\u3044\u306e\u3067\u3001\u3053\u308c\u306f\u660e\u793a\u7684\u306b\u6307\u793a\u3057\u305f\u3002<\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fgithub.com%2Ftjmtmmnk%2Fai-isucon9q%2Fcommit%2Fa6a65227eb1f12a2c917b482dce67d8fa3c78738\" title=\"\u8a08\u88c5\u3057\u3066Mackerel\u306b\u9001\u308b \u00b7 tjmtmmnk\/ai-isucon9q@a6a6522\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/github.com\/tjmtmmnk\/ai-isucon9q\/commit\/a6a65227eb1f12a2c917b482dce67d8fa3c78738\">github.com<\/a><\/cite><\/p>\n<h3 id=\"Mackerel-MCP\u3092\u547c\u3073\u51fa\u305b\u308b\u3088\u3046\u306b\u3059\u308b\">Mackerel <a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/MCP\">MCP<\/a>\u3092\u547c\u3073\u51fa\u305b\u308b\u3088\u3046\u306b\u3059\u308b<\/h3>\n<p>Docker\u3092\u5229\u7528\u3059\u308b\u304bnpx\u3092\u5229\u7528\u3059\u308b\u304b\u9078\u3079\u308b\u3002\u3069\u3061\u3089\u3067\u3082\u826f\u3044\u306e\u3067\u4eca\u56de\u306fDocker\u3092\u4f7f\u3063\u305f\u3002<\/p>\n<pre class=\"code bash\" data-lang=\"bash\" data-unlink=\"\">claude mcp add-json mackerel '\n          {\n             \"command\": \"docker\",\n             \"args\": [\n               \"run\",\n               \"--rm\",\n               \"-i\",\n               \"-e\",\n               \"MACKEREL_APIKEY\",\n               \"ghcr.io\/mackerelio-labs\/mcp-server:latest\"\n             ],\n             \"env\": {\n               \"MACKEREL_APIKEY\": \"${MACKEREL_APIKEY}\"\n             }\n          }\n'<\/pre>\n<p>\u3053\u308c\u3067 <code>MACKEREL_APIKEY<\/code> <a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/%B4%C4%B6%AD%CA%D1%BF%F4\">\u74b0\u5883\u5909\u6570<\/a>\u306bRead\/Write\u6a29\u9650\u3092\u6301\u3064<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/API\">API<\/a>\u30ad\u30fc\u3092\u30bb\u30c3\u30c8\u3059\u308c\u3070Mackerel <a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/MCP\">MCP<\/a>\u3092\u4ecb\u3057\u3066\u30c7\u30fc\u30bf\u304c\u53d6\u5f97\u3067\u304d\u308b\u306f\u305a\u3002<\/p>\n<h2 id=\"AI\u306b\u3088\u308bISUCON\">AI\u306b\u3088\u308bISUCON<\/h2>\n<p>\u4eca\u56de\u306fClaude Code\u306b\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u4e0e\u3048\u308b\u5f62\u3067\u9032\u3081\u305f<sup id=\"fnref:1\"><a target=\"_blank\" href=\"#fn:1\" rel=\"footnote\">1<\/a><\/sup>\u3002AI\u306b\u3088\u308b\u6539\u5584\u30ed\u30b0\u3092\u773a\u3081\u308b\u3068\u3001\u6bb5\u968e\u3092\u7d4c\u3066\u6539\u5584\u3057\u3066\u3044\u308b\u69d8\u5b50\u304c\u898b\u3066\u53d6\u308c\u305f\u3002<\/p>\n<h3 id=\"\u4e0e\u3048\u305f\u30d7\u30ed\u30f3\u30d7\u30c8\">\u4e0e\u3048\u305f\u30d7\u30ed\u30f3\u30d7\u30c8<\/h3>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fgithub.com%2Ftjmtmmnk%2Fai-isucon9q%2Fblob%2Fd65993c864f85966fa45086d13a000e8bb6748f2%2Fisucon-solver.md\" title=\"ai-isucon9q\/isucon-solver.md at d65993c864f85966fa45086d13a000e8bb6748f2 \u00b7 tjmtmmnk\/ai-isucon9q\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/github.com\/tjmtmmnk\/ai-isucon9q\/blob\/d65993c864f85966fa45086d13a000e8bb6748f2\/isucon-solver.md\">github.com<\/a><\/cite><\/p>\n<p>\u6307\u793a\u3092\u7aef\u7684\u306b\u307e\u3068\u3081\u308b\u3068\u3053\u3046\u306a\u308b\u3002<\/p>\n<ul>\n<li>\u76ee\u6a19: ISUCON\u306e\u30b9\u30b3\u30a2\u3092\u6700\u5927\u5316\u3059\u308b<\/li>\n<li>\u30c4\u30fc\u30eb: Mackerel <a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/MCP\">MCP<\/a>\u3068\u305d\u306e\u4ed6\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u4f7f\u3046<\/li>\n<li>\u8a18\u9332: \u3069\u306e\u3088\u3046\u306b\u767a\u898b\u3057\u3001\u4f55\u3092\u6839\u62e0\u306b\u3001\u3069\u3046\u6539\u5584\u3057\u305f\u304b\u3001\u30b9\u30b3\u30a2\u306f\u3069\u3046\u5909\u5316\u3057\u305f\u304b\u3092\u8a18\u9332\u3059\u308b<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u306e\u6307\u793a\u309231\u56de\u7e70\u308a\u8fd4\u3057\u306650280\u70b9\u306b\u5230\u9054\u3057\u305f\u3002<\/p>\n<p>ISUCON\u7279\u6709\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u3068\u3057\u3066\u3001\u7b46\u8005\u306eISUCON\u53c2\u52a0\u7d4c\u9a13\u3092\u5143\u306b\u5de5\u592b\u3057\u305f\u70b9\u304c2\u70b9\u3042\u308b\u3002<\/p>\n<p><strong> 1. 1\u3064\u305a\u3064\u5909\u66f4\u3092\u52a0\u3048\u3066\u3001\u632f\u308b\u821e\u3044\u304c\u5909\u308f\u3089\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u306a\u304c\u3089\u9032\u3081\u308b<\/strong><\/p>\n<p>\u8907\u6570\u306e\u6539\u5584\u6848\u3092\u4e00\u6c17\u306b\u5b9f\u88c5\u3059\u308b\u3068<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/%A5%D9%A5%F3%A5%C1%A5%DE%A1%BC%A5%AF\">\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/a>\u304c\u30b3\u30b1\u305f\u3068\u304d\u306b\u3069\u3053\u304c\u539f\u56e0\u306a\u306e\u304b\u308f\u304b\u308a\u306b\u304f\u304f\u306a\u308a\u3001\u8abf\u67fb\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3068\u3044\u3046\u7d4c\u9a13\u3092\u53cd\u6620\u3057\u3066\u3044\u308b\u3002AI\u304f\u3093\u306f\u632f\u308b\u821e\u3044\u3092\u5909\u3048\u305a\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u5f97\u610f\u306a\u306e\u304b\u3001<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/%A5%D9%A5%F3%A5%C1%A5%DE%A1%BC%A5%AF\">\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/a>\u304c\u30b3\u30b1\u308b\u3053\u3068\u306f\u307b\u307c\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u3082\u3057\u304b\u3057\u305f\u3089\u3053\u306e\u6307\u793a\u306f\u306a\u304f\u3066\u3082\u3046\u307e\u304f\u3084\u3063\u3066\u304f\u308c\u305f\u304b\u3082\u3057\u308c\u306a\u3044\u2026<\/p>\n<p><strong> 2. \u3069\u3046\u3044\u3063\u305f\u5909\u66f4\u304c\u30b9\u30b3\u30a2\u306b\u52b9\u304f\u306e\u304b\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u3061\u3083\u3093\u3068\u8aad\u3080<\/strong><\/p>\n<p><a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/%A5%DC%A5%C8%A5%EB%A5%CD%A5%C3%A5%AF\">\u30dc\u30c8\u30eb\u30cd\u30c3\u30af<\/a>\u6f70\u3057\u306b\u5954\u8d70\u3057\u3066\u3057\u307e\u3044\u3001\u30b9\u30b3\u30a2\u306b\u30c0\u30a4\u30ec\u30af\u30c8\u306b\u52b9\u304f\u5909\u66f4\u3092\u52a0\u3048\u3089\u308c\u306a\u304b\u3063\u305f\u7d4c\u9a13\u3092\u53cd\u6620\u3057\u3066\u3044\u308b\u3002\u30de\u30cb\u30e5\u30a2\u30eb\u3092AI\u5411\u3051\u306b\u6574\u5f62\u3057\u305f\u308a\u305b\u305a\u3001\u305d\u306e\u307e\u307e\u8aad\u3093\u3067\u304f\u308c\u3068\u3057\u304b\u8a00\u3063\u3066\u3044\u306a\u3044\u304c\u3001\u3061\u3083\u3093\u3068\u7406\u89e3\u3057\u3066\u6539\u5584\u3057\u3066\u304f\u308c\u3066\u3044\u305f\u3002<\/p>\n<h3 id=\"\u7b2c\u4e00\u6bb5\u968e-\u7d71\u8a08\u60c5\u5831\u304b\u3089\u6539\u5584\">\u7b2c\u4e00\u6bb5\u968e: \u7d71\u8a08\u60c5\u5831\u304b\u3089\u6539\u5584<\/h3>\n<p>Mackerel <a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/MCP\">MCP<\/a>\u3067\u53d6\u5f97\u3067\u304d\u308bHTTP\u7d71\u8a08\u60c5\u5831\u30fbDB\u7d71\u8a08\u60c5\u5831\u3092\u5229\u7528\u3057\u305f\u6539\u5584\u304c\u884c\u308f\u308c\u305f\u3002\u3053\u306e\u6539\u5584\u306b\u3088\u3063\u3066\u3001DB\u30af\u30a8\u30ea\u306e<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/%A5%DC%A5%C8%A5%EB%A5%CD%A5%C3%A5%AF\">\u30dc\u30c8\u30eb\u30cd\u30c3\u30af<\/a>\u306f\u5927\u4f53\u89e3\u6d88\u3055\u308c\u305f\u3002\u30b9\u30b3\u30a2\u306f\u305d\u3053\u307e\u3067\u4f38\u3073\u304d\u3089\u305a\u300115160\u70b9\u3067\u6b62\u307e\u3063\u3066\u3044\u305f\u3002<\/p>\n<p>\u3053\u3053\u3067\u884c\u308f\u308c\u305f\u6539\u5584\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308b\u3002<\/p>\n<ul>\n<li>DB\u7d71\u8a08\u60c5\u5831: <code>SELECT * FROM users WHERE id = ?<\/code>\u00a0\u304c43,687\u56de\u5b9f\u884c\u300173,320ms\u304b\u304b\u3063\u3066\u3044\u308b\n<ul>\n<li>\u2192 \u66f4\u65b0\u6642\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u7121\u52b9\u5316\u4ed8\u304d\u3067\u30e6\u30fc\u30b6\u30fc\u3092\u30e1\u30e2\u30ea\u306b\u30ad\u30e3\u30c3\u30b7\u30e5<\/li>\n<\/ul>\n<\/li>\n<li>HTTP\u7d71\u8a08\u60c5\u5831: <code>POST \/buy<\/code> \u304c5.3%\u30a8\u30e9\u30fc\u7387\uff08\u53d6\u5f15\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u4e2d\u6700\u9ad8\uff09\u3001P95 \u304c999ms\u304b\u304b\u3063\u3066\u3044\u308b\n<\/li>\n<\/ul>\n<p>\u30ed\u30b0\u3092\u89b3\u5bdf\u3057\u3066\u3044\u308b\u3068\u3001\u30d5\u30eb\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u30af\u30a8\u30ea\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306b <code>EXPLAIN<\/code> \u3057\u3066\u3044\u308b\u3068\u3053\u308d\u304c\u3042\u3063\u305f\u3002Mackerel <a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/MCP\">MCP<\/a>\u3067\u306f <code>EXPLAIN<\/code> \u306e\u60c5\u5831\u306f\u53d6\u308c\u306a\u3044\u306e\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u76f4\u63a5\u7e4b\u3044\u3067\u3044\u305f\u3002<\/p>\n<h3 id=\"\u7b2c\u4e8c\u6bb5\u968e-\u30de\u30cb\u30e5\u30a2\u30eb\u304b\u3089\u6539\u5584\">\u7b2c\u4e8c\u6bb5\u968e: \u30de\u30cb\u30e5\u30a2\u30eb\u304b\u3089\u6539\u5584<\/h3>\n<p>\u7b2c\u4e00\u6bb5\u968e\u3067\u660e\u3089\u304b\u306a<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/%A5%DC%A5%C8%A5%EB%A5%CD%A5%C3%A5%AF\">\u30dc\u30c8\u30eb\u30cd\u30c3\u30af<\/a>\u306f\u89e3\u6d88\u3055\u308c\u305f\u304b\u3089\u304b\u3001\u7b2c\u4e8c\u6bb5\u968e\u3067\u306f\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u8aad\u3093\u3067\u30b9\u30b3\u30a2\u3092\u5411\u4e0a\u3055\u305b\u308b\u52d5\u304d\u304c\u898b\u3089\u308c\u305f\u3002\u3053\u306e\u6539\u5584\u306b\u3088\u3063\u3066\u30b9\u30b3\u30a2\u304c\u5927\u5e45\u306b\u4e0a\u304c\u308a\u300143500\u70b9\u307e\u3067\u4e0a\u304c\u3063\u305f\u3002<\/p>\n<p>AI\u306f\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u8aad\u3093\u3067 <code>Campaign<\/code> \u3068\u3044\u3046\u5024\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5897\u3048\u3001\u305d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3067\u304d\u308c\u3070\u30b9\u30b3\u30a2\u304c\u4e0a\u304c\u308b\u3068\u3044\u3046\u3053\u3068\u3092\u7406\u89e3\u3057\u3066\u6539\u5584\u3057\u3066\u3044\u305f\u3002<\/p>\n<p>\u52b9\u679c\u304c\u3069\u3053\u307e\u3067\u3042\u3063\u305f\u304b\u306f\u308f\u304b\u3063\u3066\u3044\u306a\u3044\u304c\u3001\u300c\u5927\u6280\u300dsubagent\u3068\u3044\u3046\u306e\u3092\u4f5c\u3063\u3066\u6539\u5584\u3057\u3066\u3082\u3089\u3063\u3066\u3044\u305f\u3002\u7b2c\u4e00\u6bb5\u968e\u307e\u3067\u306e\u6539\u5584\u306f\u300c\u5c0f\u3055\u3044\u5909\u66f4\u3067\u78ba\u5b9f\u306b\u300d\u3068\u3044\u3046\u5fd7\u5411\u306b\u898b\u3048\u3066\u3044\u305f\u306e\u3067\u3001\u300c\u8907\u96d1\u3067\u3082\u5927\u304d\u3044\u6539\u5584\u300d\u3092\u5fd7\u5411\u3059\u308b\u300c\u5927\u6280\u300dsubagent\u3092\u4f5c\u3063\u305f\u3068\u3044\u3046\u7d4c\u7def\u3002<\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fgithub.com%2Ftjmtmmnk%2Fai-isucon9q%2Fblob%2Fd65993c864f85966fa45086d13a000e8bb6748f2%2F.claude%2Fagents%2Fisucon-major-optimizer.md\" title=\"ai-isucon9q\/.claude\/agents\/isucon-major-optimizer.md at d65993c864f85966fa45086d13a000e8bb6748f2 \u00b7 tjmtmmnk\/ai-isucon9q\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/github.com\/tjmtmmnk\/ai-isucon9q\/blob\/d65993c864f85966fa45086d13a000e8bb6748f2\/.claude\/agents\/isucon-major-optimizer.md\">github.com<\/a><\/cite><\/p>\n<p>\u7279\u306b <code>Campaign=3<\/code> \u3092\u5b89\u5b9a\u5316\u3055\u305b\u308b\u5909\u66f4\u306f\u5927\u6280\u3067\u3001\u81ea\u5206\u3060\u3063\u305f\u3089\u601d\u3044\u3064\u304f\u304b\u602a\u3057\u3044\u3057\u3001\u601d\u3044\u3064\u3044\u3066\u3082\u6642\u9593\u5185\u306b\u5b9f\u88c5\u3057\u304d\u308c\u308b\u81ea\u4fe1\u306f\u306a\u3044\u2026<\/p>\n<p><iframe src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fgithub.com%2Ftjmtmmnk%2Fai-isucon9q%2Fpull%2F1%2Fcommits%2Ff2b779c2d185dfce607731c4b64a092e36810521\" title=\"Claude Code\u3067\u89e3\u3044\u3066\u307f\u308b by tjmtmmnk \u00b7 Pull Request #1 \u00b7 tjmtmmnk\/ai-isucon9q\" class=\"embed-card embed-webcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 155px; max-width: 500px; margin: 10px 0px;\" loading=\"lazy\"><\/iframe><cite class=\"hatena-citation\"><a target=\"_blank\" href=\"https:\/\/github.com\/tjmtmmnk\/ai-isucon9q\/pull\/1\/commits\/f2b779c2d185dfce607731c4b64a092e36810521\">github.com<\/a><\/cite><\/p>\n<h3 id=\"\u7b2c\u4e09\u6bb5\u968e-\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u6539\u5584\">\u7b2c\u4e09\u6bb5\u968e: \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u6539\u5584<\/h3>\n<p>\u3053\u3053\u307e\u3067\u3067\u5927\u4f53\u306e<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/%A5%DC%A5%C8%A5%EB%A5%CD%A5%C3%A5%AF\">\u30dc\u30c8\u30eb\u30cd\u30c3\u30af<\/a>\u306f\u89e3\u6d88\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u3069\u306e\u51e6\u7406\u304cCPU\u3084\u30e1\u30e2\u30ea\u3092\u4f7f\u3063\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u3053\u3068\u306f\u77e5\u3089\u306a\u3044\u72b6\u614b\u3002\u306a\u306e\u3067\u3001\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u53d6\u5f97\u3057\u3066\u6539\u5584\u3059\u308b\u3088\u3046\u660e\u793a\u7684\u306b\u6307\u793a\u3057\u305f(\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u60aa\u304f\u3066\u81ea\u5f8b\u7684\u306b\u3084\u3063\u3066\u304f\u308c\u306a\u304b\u3063\u305f)\u3002\u3053\u306e\u6539\u5584\u3067\u306f\u30b9\u30b3\u30a2\u306f\u3042\u307e\u308a\u4f38\u3070\u305b\u305a50280\u70b9\u3067\u6b62\u307e\u3063\u305f\u3002<\/p>\n<p>\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306fMackerel\u3067\u306f\u53d6\u5f97\u3067\u304d\u306a\u3044\u306e\u3067\u3001<code>pprof<\/code> \u3092\u5229\u7528\u3057\u3066\u53d6\u5f97\u3057\u305f\u3002<\/p>\n<p>\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u7d50\u679c\u304b\u3089\u3001<code>bcrypt<\/code> \u3067CPU\u309283%\u6d88\u8cbb\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u305f\u3002\u3057\u304b\u3057\u3001\u6697\u53f7\u5f37\u5ea6\u3092\u5f31\u3081\u308b\u308f\u3051\u306b\u3082\u884c\u304b\u305a\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u7a0b\u5ea6\u306e\u624b\u3057\u304b\u6253\u3066\u305a\u306b\u30b9\u30b3\u30a2\u306f\u3042\u307e\u308a\u4f38\u3073\u306a\u304b\u3063\u305f\u3002<\/p>\n<p><a target=\"_blank\" href=\"https:\/\/isucon.net\/archives\/53789931.html\">\u89e3\u8aac<\/a>\u306b\u3082\u3042\u308b\u901a\u308a\u3001\u30b9\u30b3\u30a2\u3092\u66f4\u306b\u4f38\u3070\u3059\u306b\u306f\u30ed\u30b0\u30a4\u30f3\u51e6\u7406\u3060\u3051\u3092\u884c\u3046\u30b5\u30fc\u30d0\u3092\u7528\u610f\u3059\u308c\u3070\u3088\u3044\u3002\u3057\u304b\u3057\u3001\u4e0e\u3048\u305f\u30d7\u30ed\u30f3\u30d7\u30c8\u3067\u306f\u3069\u3046\u3057\u3066\u3082\u305d\u3046\u3044\u3063\u305f\u3053\u3068\u306f\u3057\u3066\u304f\u308c\u306a\u304b\u3063\u305f\u2026 Mackerel <a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/MCP\">MCP<\/a>\u3067\u30db\u30b9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u53d6\u5f97\u3057\u3066\u3001CPU\u4f7f\u7528\u7387\u306b\u7a7a\u304d\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3082\u30ed\u30b0\u30a4\u30f3\u51e6\u7406\u3060\u3051\u5206\u96e2\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3084\u3063\u3066\u3082\u3089\u3048\u306a\u304b\u3063\u305f\u3002<\/p>\n<h2 id=\"\u611f\u60f3\">\u611f\u60f3<\/h2>\n<p>\u3053\u308c\u307e\u3067ISUCON\u306b\u53c2\u6226\u3059\u308b\u3068\u304d\u306f\u3001\u307e\u305a\u306fslow query\u3092\u51fa\u3059\u3088\u3046\u306b\u3057\u3066\u3001<code>pt-query-digest<\/code> \u306e\u8a2d\u5b9a\u3092\u3057\u3066\u3001<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/%A5%A2%A5%AF%A5%BB%A5%B9%A5%ED%A5%B0\">\u30a2\u30af\u30bb\u30b9\u30ed\u30b0<\/a>\u3092\u53d6\u3063\u3066\u3001<code>alp<\/code> \u3067\u89e3\u6790\u3057\u3066\u2026 \u3068\u3084\u3063\u3066\u3044\u305f\u3053\u3068\u304cMackerel\u306b\u30c8\u30ec\u30fc\u30b9\u3092\u9001\u308b\u3060\u3051\u3067\u540c\u3058\u3088\u3046\u306a\u60c5\u5831\u304c\u53d6\u308c\u308b\u306e\u306f\u4fbf\u5229\u3060\u3068\u601d\u3046\u3002<\/p>\n<p>\u305d\u3057\u3066\u3001\u7d71\u8a08\u60c5\u5831\u304c\u3042\u308c\u3070\u660e\u3089\u304b\u306a<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/%A5%DC%A5%C8%A5%EB%A5%CD%A5%C3%A5%AF\">\u30dc\u30c8\u30eb\u30cd\u30c3\u30af<\/a>\u306f\u6f70\u305b\u308b\u3068\u3044\u3046\u3053\u3068\u3082\u308f\u304b\u3063\u305f\u3002\u306a\u306e\u3067\u3001\u65b0\u898f\u958b\u767a\u6642\u306e\u3088\u3046\u306b\u3069\u3053\u306b<a target=\"_blank\" class=\"keyword\" href=\"https:\/\/d.hatena.ne.jp\/keyword\/%A5%DC%A5%C8%A5%EB%A5%CD%A5%C3%A5%AF\">\u30dc\u30c8\u30eb\u30cd\u30c3\u30af<\/a>\u304c\u3042\u308b\u304b\u308f\u304b\u3089\u306a\u3044\u3068\u3044\u3046\u72b6\u6cc1\u3067\u306f\u3001\u5148\u306bo11y\u3092\u6574\u3048\u3066\u304a\u304f\u3068<a target=\"_blank\" class=\"keyword\" 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