{"id":16651,"date":"2026-01-07T18:23:01","date_gmt":"2026-01-07T17:23:01","guid":{"rendered":"https:\/\/webhosting.de\/linux-kernel-performance-hosting-optimierung-kernelboost\/"},"modified":"2026-01-07T18:23:01","modified_gmt":"2026-01-07T17:23:01","slug":"linux%e3%82%ab%e3%83%bc%e3%83%8d%e3%83%ab%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0%e6%9c%80%e9%81%a9%e5%8c%96kernelboost","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/linux-kernel-performance-hosting-optimierung-kernelboost\/","title":{"rendered":"Linux\u30ab\u30fc\u30cd\u30eb\u306e\u6027\u80fd\uff1a\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u6027\u80fd\u3078\u306e\u5f71\u97ff"},"content":{"rendered":"<p>\u3069\u306e\u3088\u3046\u306b <strong>Linux\u30ab\u30fc\u30cd\u30eb\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong> \u4f8b\u3048\u3070\u3001\u73fe\u5728\u306e6.x\u30ea\u30ea\u30fc\u30b9\u3067\u306f\u30015.15\u3068\u6bd4\u8f03\u3057\u3066\u3001WAN\u901f\u5ea6\u304c\u6700\u592738 %\u3001LAN\u901f\u5ea6\u304c\u6700\u592730 %\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002\u79c1\u306f\u3001HW GRO\u3001BIG TCP\u3001\u6700\u65b0\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306a\u3069\u306e\u30ab\u30fc\u30cd\u30eb\u306e\u9769\u65b0\u3092\u660e\u78ba\u306a\u5bfe\u7b56\u306b\u5909\u63db\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u9855\u8457\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong>\u52a0\u901f\u3059\u308b<\/strong> \u307e\u305f\u3001\u8ca0\u8377\u304c\u304b\u304b\u3063\u3066\u3082\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u3002.<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n<p>\u30aa\u30ea\u30a8\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306b\u3001\u6700\u3082\u91cd\u8981\u306a\u8a18\u8ff0\u3092\u8981\u7d04\u3057\u3001\u6700\u521d\u306b\u691c\u8a0e\u3059\u308b\u30ec\u30d0\u30fc\u306b\u5370\u3092\u3064\u3051\u305f\u3002.<\/p>\n<ul>\n  <li><strong>\u30ab\u30fc\u30cd\u30eb6.x<\/strong>BIG TCP\u3001GRO\u3001\u3088\u308a\u512a\u308c\u305f\u30aa\u30d5\u30ed\u30fc\u30c9\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u5927\u5e45\u306b\u9ad8\u901f\u5316\u3002.<\/li>\n  <li><strong>CPU\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9<\/strong>\u3088\u308a\u7d30\u304b\u3044\u30b9\u30ec\u30c3\u30c9\u30bf\u30a4\u30df\u30f3\u30b0\u306b\u3088\u308a\u3001PHP\u3001Python\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5f85\u3061\u6642\u9593\u3092\u77ed\u7e2e\u3002.<\/li>\n  <li><strong>\u30ea\u30bd\u30fc\u30b9<\/strong>NUMA\u3001I\/O\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3001\u30bd\u30b1\u30c3\u30c8\u30ad\u30e5\u30fc\u304c\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u9632\u3050\u3002.<\/li>\n  <li><strong>\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/strong>Sysctl\u3001IRQ\u30a2\u30d5\u30a3\u30cb\u30c6\u30a3\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u6e2c\u5b9a\u53ef\u80fd\u306a\u5229\u76ca\u3092\u3082\u305f\u3089\u3059\u3002.<\/li>\n  <li><strong>\u30c6\u30b9\u30c8<\/strong>\u52dd\u5229\u3068P95\/P99\u306f\u771f\u306e\u9032\u6b69\u3092\u7d04\u675f\u3059\u308b\u3002.<\/li>\n<\/ul>\n<p>\u6700\u521d\u306e\u8ced\u3051\u306f <strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong>, \u3068\u3044\u3046\u306e\u3082\u3001\u3053\u3053\u3067\u6700\u5927\u306e\u5229\u76ca\u304c\u5f97\u3089\u308c\u308b\u304b\u3089\u3060\u3002\u305d\u3057\u3066\u3001\u30b9\u30ec\u30c3\u30c9\u304c\u3067\u304d\u308b\u3060\u3051\u5f85\u305f\u305a\u3001\u30ab\u30fc\u30cd\u30eb\u3082\u5f85\u305f\u305a\u306b\u6e08\u3080\u3088\u3046\u306b\u3001CPU\u306e\u5272\u308a\u5f53\u3066\u3068\u30e1\u30e2\u30ea\u3092\u6574\u7406\u3059\u308b\u3002 <strong>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u5909\u66f4<\/strong> \u304c\u4f5c\u6210\u3055\u308c\u308b\u3002\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u3064\u3044\u3066\u306f\u3001\u9069\u5207\u306a\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3092\u9078\u629e\u3057\u3001\u30ad\u30e5\u30fc\u306e\u6df1\u3055\u3068\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u30ab\u30fc\u30cd\u30eb\u3084\u30b3\u30f3\u30d5\u30a3\u30ae\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u5909\u66f4\u3057\u305f\u3089\u3059\u3050\u306b\u30ed\u30fc\u30c9\u30c6\u30b9\u30c8\u3092\u7e70\u308a\u8fd4\u3057\u3001\u6210\u529f\u3057\u305f\u3053\u3068\u3092\u8a18\u9332\u3059\u308b\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30b0\u30ec\u30c3\u30b7\u30e7\u30f3\u3092\u56de\u907f\u3057\u3001\u3059\u3079\u3066\u306e\u8abf\u6574\u306b\u4e00\u8cab\u6027\u3092\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <strong>\u30bf\u30fc\u30b2\u30c3\u30c8<\/strong>.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/01\/linux-serverperformance-7495.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30ab\u30fc\u30cd\u30eb\u30fb\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5de6\u53f3\u3059\u308b\u7406\u7531<\/h2>\n<p>\u30ab\u30fc\u30cd\u30eb\u304c\u5236\u5fa1\u3059\u308b <strong>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2<\/strong>, \u30d7\u30ed\u30bb\u30b9\u3068I\/O\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u5168\u4f53\u306f\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3088\u3063\u3066\u901f\u5ea6\u3068\u5fdc\u7b54\u6027\u304c\u76f4\u63a5\u5de6\u53f3\u3055\u308c\u308b\u3002\u53e4\u30445.x\u30b3\u30a2\u306f\u8a66\u884c\u932f\u8aa4\u304c\u7e70\u308a\u8fd4\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u6700\u65b0\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ab\u30fc\u30c9\u3001CPU\u3001NVMe\u30b9\u30bf\u30c3\u30af\u306e\u5229\u7528\u306f\u5c11\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u30026.8\u30686.11\u3067\u306f\u3001Receiver HW GRO\u3084BIG TCP\u306a\u3069\u306e\u6700\u9069\u5316\u304c\u5c0e\u5165\u3055\u308c\u3001\u30b7\u30f3\u30b0\u30eb\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u8457\u3057\u304f\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002 <strong>\u30ea\u30d5\u30c8<\/strong>. .\u30c6\u30b9\u30c8\u3067\u306f\u3001MTU\u3068NIC\u306b\u5fdc\u3058\u3066\u3001WAN\u3067\u6700\u592738 %\u3001LAN\u3067\u6700\u592730 %\u306e\u5411\u4e0a\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002PHP\u3001Python\u3001Node\u3092\u4f7f\u7528\u3057\u305f\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u5834\u5408\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3042\u305f\u308a\u306e\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u3001\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u306e\u30ad\u30e5\u30fc\u306e\u6df7\u96d1\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002.<\/p>\n<p>\u7279\u306b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u591a\u304f\u306e\u5c0f\u3055\u306a\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408\u3084\u3001TLS\u30bf\u30fc\u30df\u30cd\u30fc\u30b7\u30e7\u30f3\u304c\u591a\u7528\u3055\u308c\u308b\u5834\u5408\u306b\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308b\u3002 <strong>CPU<\/strong> \u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b\u3002\u65b0\u3057\u3044\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u30fc\u306f\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u3088\u308a\u7d30\u304b\u304f\u30b3\u30a2\u306b\u5206\u6563\u3057\u3001\u77ed\u3044\u30bf\u30b9\u30af\u306e\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002\u540c\u6642\u306b\u3001\u6700\u9069\u5316\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30b9\u306b\u3088\u308a\u3001\u30d1\u30b1\u30c3\u30c8\u3042\u305f\u308a\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u524a\u6e1b\u3055\u308c\u3066\u3044\u308b\u3002\u305d\u306e\u7d50\u679c\u3001P95\u3068P99\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u304c\u3088\u308a\u5b89\u5b9a\u3057\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u304c\u3053\u308c\u3092\u5c0a\u91cd\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002SLA\u76ee\u6a19\u9054\u6210\u3067\u795e\u7d4c\u3068\u30b3\u30b9\u30c8\u3092\u7bc0\u7d04 <strong>\u91d1<\/strong>, \u30aa\u30fc\u30d0\u30fc\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u304c\u5c11\u306a\u304f\u3066\u6e08\u3080\u304b\u3089\u3060\u3002.<\/p>\n\n<h2>\u30ab\u30fc\u30cd\u30eb\u69cb\u6210\uff1a\u5148\u53d6\u308a\u3001\u30c6\u30a3\u30c3\u30af\u3001\u5206\u96e2<\/h2>\n<p>\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u52a0\u3048\u3066 <strong>\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb<\/strong>. .\u79c1\u306f6.x\u30b7\u30b9\u30c6\u30e0\u3067PREEMPT_DYNAMIC\u3092\u4f7f\u3044\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3068\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u3063\u3066\u3044\u308b\u3002\u672c\u5f53\u306b\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u304c\u91cd\u8981\u306a\u30bf\u30b9\u30af\uff08TLS\u30d7\u30ed\u30ad\u30b7\u3084API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306a\u3069\uff09\u306b\u306f <em>\u4e88\u5b9a<\/em> \u4e00\u65b9 <em>PREEMPT_NONE<\/em> \u306f\u5927\u898f\u6a21\u306a\u30d0\u30c3\u30c1\u30b8\u30e7\u30d6\u3092\u9ad8\u901f\u5316\u3059\u308b\u3002\u307e\u305f <strong>NO_HZ_FULL<\/strong> \u305d\u3057\u3066\u3001\u9078\u629e\u3057\u305f\u30ef\u30fc\u30ab\u30fc\u306e\u307f\u304c\u5b9f\u884c\u3059\u308b\u30b3\u30a2\u3092\u500b\u5225\u306b\u5206\u96e2\u3059\u308b\uff08isolcpus\u3001rcu_nocbs\uff09\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u306e\u30c6\u30a3\u30c3\u30af\u3084RCU\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u304b\u3089\u306e\u5e72\u6e09\u3092\u6e1b\u3089\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u5206\u96e2\u3092 <strong>IRQ\u30a2\u30d5\u30a3\u30cb\u30c6\u30a3<\/strong>, NIC\u306e\u5272\u308a\u8fbc\u307f\u3068\u95a2\u9023\u3059\u308b\u30ef\u30fc\u30ab\u30fc\u304cCPU\u306e\u8fd1\u304f\u306b\u3068\u3069\u307e\u308b\u3088\u3046\u306b\u3002.<\/p>\n<p>\u5272\u308a\u8fbc\u307f\u306e\u8ca0\u8377\u304c\u9ad8\u3044\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001NAPI\u30d0\u30b8\u30a7\u30c3\u30c8\u306e\u5024\u3092\u9069\u5ea6\u306b\u4e0a\u3052\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u8d77\u3053\u308b\u304b\u3069\u3046\u304b\u89b3\u5bdf\u3057\u3066\u3044\u308b\u3002 <em>ksoftirqd<\/em> \u30b3\u30a2\u3092\u5360\u6709\u3059\u308b\u3002\u30b9\u30ec\u30c3\u30c9\u304c\u6052\u5e38\u7684\u306b\u6642\u9593\u3092\u98df\u3044\u904e\u304e\u308b\u5834\u5408\u306f\u3001RPS\/XPS\u7d4c\u7531\u3067\u30ad\u30e5\u30fc\u3092\u5206\u6563\u3055\u305b\u3001IRQ\u5408\u4f53\u3092\u8abf\u6574\u3059\u308b\u3002\u76ee\u7684\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b9\u30ec\u30c3\u30c9\u304cCPU\u6642\u9593\u3092\u596a\u3044\u5408\u308f\u306a\u3044\u3088\u3046\u306b\u3001softirq\u3092\u5236\u5fa1\u4e0b\u306b\u4fdd\u3064\u3053\u3068\u3060\u3002.<\/p>\n\n<h2>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6bd4\u8f03\uff1a\u65b0\u65e7\u30ab\u30fc\u30cd\u30eb\u30fb\u30d0\u30fc\u30b8\u30e7\u30f3<\/h2>\n<p>\u6700\u3082\u91cd\u8981\u306a\u9055\u3044\u3092\u30b3\u30f3\u30d1\u30af\u30c8\u306b\u307e\u3068\u3081\u305f\u3002 <strong>\u30c6\u30fc\u30d6\u30eb<\/strong> \u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u63a8\u5968\u3092\u88dc\u8db3\u3059\u308b\u3002\u3053\u306e\u60c5\u5831\u306f\u3001\u30e9\u30fc\u30b8\u30b9\u30c8\u30ea\u30fc\u30e0\u3068\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u30ea\u30f3\u30af\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u305f1500B\u30689K MTU\u3067\u306e\u6e2c\u5b9a\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5404\u30db\u30b9\u30c8\u30fb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u9069\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u629e\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u307e\u305f\u3001NIC\u30c9\u30e9\u30a4\u30d0\u304cGRO\u3001TSO\u3001RFS\u306a\u3069\u306e\u6a5f\u80fd\u3092\u5b8c\u5168\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306b\u3082\u6ce8\u610f\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u306a\u3044\u3068\u3001\u30ab\u30fc\u30cd\u30eb\u306e\u6539\u826f\u304c\u30c9\u30e9\u30a4\u30d0\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3067\u6d88\u3048\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u3001\u8cb4\u91cd\u306a\u6642\u9593\u3092\u6d6a\u8cbb\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002 <strong>\u30b5\u30a4\u30af\u30eb<\/strong> \u98df\u3079\u308b\u3002.<\/p>\n<table>\n  <thead>\n    <tr>\n      <th>\u30ab\u30fc\u30cd\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3<\/th>\n      <th>WAN\u6539\u5584<\/th>\n      <th>LAN\u6539\u5584<\/th>\n      <th>\u7279\u96c6<\/th>\n      <th>\u3053\u3093\u306a\u4eba\u306b\u5411\u3044\u3066\u3044\u308b<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>5.15<\/td>\n      <td>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/td>\n      <td>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/td>\n      <td>\u5b9f\u7e3e\u306e\u3042\u308b\u30c9\u30e9\u30a4\u30d0\u30fc<\/td>\n      <td>\u30ec\u30ac\u30b7\u30fc\u30db\u30b9\u30c6\u30a3\u30f3\u30b0<\/td>\n    <\/tr>\n    <tr>\n      <td>6.8<\/td>\n      <td>+38 %<\/td>\n      <td>+30 %<\/td>\n      <td>hw gro, big tcp<\/td>\n      <td>\u4ea4\u901a\u91cf\u304c\u591a\u3044<\/td>\n    <\/tr>\n    <tr>\n      <td>6.11<\/td>\n      <td>+33-60 %<\/td>\n      <td>+5-160 %<\/td>\n      <td>\u30ec\u30b7\u30fc\u30d0\u30fc\u306e\u6700\u9069\u5316<\/td>\n      <td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30a4\u30f3\u30c6\u30f3\u30b7\u30d6<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n<p>BIG TCP\u3092\u4f7f\u7528\u3059\u308b\u4eba\u306f\u3001\u6700\u5927TCP\u30b5\u30fc\u30d0\u30fc\u6570\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002 <strong>SKB_FRAGS<\/strong> \u3068MTU\u3092\u5909\u66f4\u3057\u3001\u30ab\u30fc\u30c9\u304c\u5927\u304d\u306a\u30bb\u30b0\u30e1\u30f3\u30c8\u3092\u52b9\u7387\u7684\u306b\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u3002AMD\u30db\u30b9\u30c8\u3067\u306f\u3001\u30b7\u30f3\u30b0\u30eb\u30b9\u30c8\u30ea\u30fc\u30e0\u304c40Gbps\u304b\u308953Gbps\u306b\u5897\u52a0\u3057\u3001\u30a4\u30f3\u30c6\u30eb\u3067\u306f\u30d1\u30b1\u30c3\u30c8\u30b5\u30a4\u30ba\u306b\u3088\u3063\u3066\u3055\u3089\u306b\u5897\u52a0\u3057\u305f\u3002\u79c1\u306f\u3053\u3053\u3067\u76f2\u76ee\u7684\u306b\u306a\u308b\u3053\u3068\u3092\u907f\u3051\u3001\u540c\u3058\u69cb\u6210\u306eNIC\u3001\u540c\u3058MTU\u3001\u540c\u3058TLS\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u30c6\u30b9\u30c8\u3059\u308b\u3002\u305d\u3046\u3057\u3066\u521d\u3081\u3066\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3054\u3068\u306e\u5b9f\u969b\u306e\u5229\u5f97\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002\u3053\u3046\u3057\u3066\u3001\u5b9f\u969b\u306b\u81ea\u5206\u306e\u30db\u30b9\u30c8\u30fb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u6700\u3082\u9069\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u3093\u3067\u3044\u308b\u3002 <strong>\u30b5\u30fc\u30d6<\/strong>.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/01\/linuxhostingmeeting_6731.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>CPU\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u3068NUMA\uff1a\u8ca0\u8377\u6642\u306e\u5b9f\u969b\u306e\u52b9\u679c<\/h2>\n<p>CPU\u306e\u5272\u308a\u5f53\u3066\u306f\u3001\u30b9\u30ec\u30c3\u30c9\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u52d5\u304f\u304b\u3069\u3046\u304b\u3092\u5de6\u53f3\u3059\u308b\u3002 <strong>\u8d70\u308b<\/strong> \u3042\u308b\u3044\u306f\u5e38\u306b\u5f85\u305f\u3055\u308c\u308b\u3002\u6700\u65b0\u306e6.x\u30b3\u30a2\u306f\u3001\u77ed\u3044\u30bf\u30b9\u30af\u3092\u3088\u308a\u512a\u5148\u3055\u305b\u3001\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u3084\u30d7\u30ed\u30ad\u30b7\u306e\u5f85\u3061\u6642\u9593\u306e\u30d4\u30fc\u30af\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002\u8907\u6570\u306eCPU\u30bd\u30b1\u30c3\u30c8\u3092\u6301\u3064\u30db\u30b9\u30c8\u3067\u306fNUMA\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u304c\u91cd\u8981\u3067\u3001\u305d\u3046\u3057\u306a\u3044\u3068\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u304c\u4ed6\u306e\u30ce\u30fc\u30c9\u3067\u983b\u7e41\u306b\u7d42\u308f\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002IRQ\u3068\u91cd\u8981\u306a\u30ef\u30fc\u30ab\u30fc\u3092\u9069\u5207\u306a\u30b3\u30a2\u306b\u56fa\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5c40\u6240\u6027\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002\u3088\u308a\u8a73\u7d30\u306a\u7d39\u4ecb\u306b\u3064\u3044\u3066\u306f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306a <a href=\"https:\/\/webhosting.de\/ja\/%e3%83%96%e3%83%ad%e3%82%b0-%e3%83%8c%e3%83%9e-%e3%82%a2%e3%83%bc%e3%82%ad%e3%83%86%e3%82%af%e3%83%81%e3%83%a3-%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc-%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e\/\">NUMA\u306e\u8a18\u4e8b<\/a>, \u3053\u308c\u306b\u3088\u308a\u3001CPU\u3001RAM\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u30de\u30c3\u30d4\u30f3\u30b0\u304c\u5bb9\u6613\u306b\u306a\u3063\u305f\u3002.<\/p>\n<p>\u9ad8\u5730\u4e0b <strong>\u8ca0\u8377<\/strong> cgroups v2\u3092\u4f7f\u7528\u3057\u3066\u3001\u3046\u308b\u3055\u3044\u96a3\u4eba\u3092\u6355\u307e\u3048\u3001\u516c\u5e73\u306aCPU\u6642\u9593\u3092\u4fdd\u8a3c\u3059\u308b\u4fa1\u5024\u304c\u3042\u308b\u3002\u307e\u305f\u3001irqbalance\u8a2d\u5b9a\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u5fc5\u8981\u3067\u3042\u308c\u3070\u30a2\u30d5\u30a3\u30cb\u30c6\u30a3\u30fc\u3092\u624b\u52d5\u3067\u8a2d\u5b9a\u3059\u308b\u3002\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u304c\u9577\u3044\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u77ed\u3044\u30a6\u30a7\u30d6\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u7af6\u5408\u3055\u305b\u306a\u3044\u3088\u3046\u306b\u3059\u308c\u3070\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u6069\u6075\u3092\u53d7\u3051\u308b\u3002\u79c1\u306f\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30b9\u30a4\u30c3\u30c1\u306e\u56de\u6570\u306b\u6ce8\u610f\u3057\u3001\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30ea\u30f3\u30b0\u3068\u30ef\u30fc\u30ab\u30fc\u6570\u306e\u524a\u6e1b\u306b\u3088\u3063\u3066\u3001\u305d\u306e\u56de\u6570\u3092\u6e1b\u3089\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u5bfe\u7b56\u306b\u3088\u308a\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u306a\u304fP95\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u5b89\u5b9a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <strong>\u30c8\u30c3\u30d7\u30a2\u30c3\u30d7<\/strong>.<\/p>\n\n<h2>\u30d1\u30ef\u30fc\u30de\u30cd\u30fc\u30b8\u30e1\u30f3\u30c8\uff1a\u30bf\u30fc\u30dc\u3001C\u30b9\u30c6\u30fc\u30c8\u3001\u30ac\u30d0\u30ca\u30fc<\/h2>\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068 <strong>\u7701\u96fb\u529b\u30e2\u30fc\u30c9<\/strong> \u306f\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u306b\u5f37\u304f\u5f71\u97ff\u3059\u308b\u3002\u79c1\u306f\u901a\u5e38\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u30fb\u30d1\u30b9\u306e\u300c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u300d\u30ac\u30d0\u30ca\u30fc\u3092\u9078\u629e\u3059\u308b\u304b\u3001intel_pstate\/amd-pstate\u306b\u7a4d\u6975\u7684\u306a\u300c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u300d\u3092\u8a2d\u5b9a\u3059\u308b\u3002 <em>\u30a8\u30cd\u30eb\u30ae\u30fc\u6027\u80fd\u512a\u5148<\/em>. .\u4f4e\u3044C\u30b9\u30c6\u30fc\u30c8\u306f\u6d88\u8cbb\u3092\u6291\u3048\u308b\u304c\u3001\u30a6\u30a7\u30a4\u30af\u30a2\u30c3\u30d7\u306e\u30b8\u30c3\u30bf\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002\u79c1\u306f\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30fb\u30ef\u30fc\u30ab\u30fc\u306eC\u30b9\u30c6\u30fc\u30c8\u3092\u5236\u9650\u3057\u3066\u3044\u308b\u304c\u3001\u30d0\u30c3\u30c1\u30fb\u30b8\u30e7\u30d6\u306f\u3082\u3063\u3068\u7bc0\u7d04\u3057\u3066\u3082\u69cb\u308f\u306a\u3044\u3002\u3053\u306e\u9078\u629e\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u306f\u91cd\u8981\u3067\u3042\u308b\u3002P95\u306e\u5024\u304c\u826f\u3051\u308c\u3070\u3001\u6d88\u8cbb\u96fb\u529b\u304c\u591a\u5c11\u9ad8\u304f\u3066\u3082\u6b63\u5f53\u5316\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/p>\n<p>\u30bf\u30fc\u30dc\u30fb\u30d6\u30fc\u30b9\u30c8\u306f\u9078\u629e\u7684\u306b\u4f7f\u3046\u304c\u3001\u6e29\u5ea6\u3068\u96fb\u529b\u5236\u9650\u306b\u6ce8\u610f\u3057\u3066\u3044\u308b\u3002\u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0\u304c\u6709\u52b9\u306b\u306a\u308b\u3068\u3001\u8ca0\u8377\u306e\u30d4\u30fc\u30af\u6642\u306b\u30af\u30ed\u30c3\u30af\u30ec\u30fc\u30c8\u304c\u6b63\u78ba\u306b\u4e0b\u304c\u308a\u307e\u3059\u3002\u79c1\u306f\u51b7\u5374\u3068\u96fb\u529b\u5236\u9650\u3092\u8abf\u6574\u3057\u3066\u3001\u30db\u30b9\u30c8\u304c\u79c1\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6709\u76ca\u306a\u30d6\u30fc\u30b9\u30c8\u6642\u9593\u3092\u6301\u3064\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<h2>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30b9\u30bf\u30c3\u30af\uff1aBIG TCP\u3001GRO\u3001\u8f3b\u8f33\u5236\u5fa1<\/h2>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u76ee\u306b\u898b\u3048\u308b\u5f62\u3067\u6700\u5927\u306e\u30ec\u30d0\u30ec\u30c3\u30b8\u3092\u767a\u63ee\u3059\u308b\u3002 <strong>\u3088\u308a\u901f\u304f<\/strong> \u30da\u30fc\u30b8\u3002BIG TCP\u306f\u30bb\u30b0\u30e1\u30f3\u30c8\u30b5\u30a4\u30ba\u3092\u5927\u304d\u304f\u3057\u3001GRO\u306f\u30d1\u30b1\u30c3\u30c8\u3092\u675f\u306d\u3066\u5272\u308a\u8fbc\u307f\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u6e1b\u3089\u3059\u3002RFS\/XPS\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u3092\u5897\u3084\u3059\u305f\u3081\u306b\u3001\u30d5\u30ed\u30fc\u3092\u30b3\u30a2\u306b\u5206\u6563\u3055\u305b\u308b\u3002\u5e83\u57df\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u8f3b\u8f33\u5236\u5fa1\u3092\u610f\u8b58\u7684\u306b\u6c7a\u5b9a\u3059\u308b\u3002\u3053\u306e\u9055\u3044\u3092\u7406\u89e3\u3057\u305f\u3051\u308c\u3070\u3001\u4ee5\u4e0b\u306e\u6982\u8981\u306b\u8a73\u7d30\u304c\u3042\u308b\u3002 <a href=\"https:\/\/webhosting.de\/ja\/tcp-%e8%bc%bb%e8%bc%b3%e5%88%b6%e5%be%a1%e3%81%ae%e5%bd%b1%e9%9f%bf%e3%81%ae%e6%af%94%e8%bc%83-%e3%83%ac%e3%82%a4%e3%83%86%e3%83%b3%e3%82%b7\/\">TCP\u8f3b\u8f33\u5236\u5fa1<\/a>, \u3053\u308c\u306f\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u52b9\u679c\u3092\u3088\u304f\u8981\u7d04\u3057\u3066\u3044\u308b\u3002.<\/p>\n<p>\u79c1\u306f\u4e00\u8cab\u6027\u3092\u4fdd\u3064\u3053\u3068\u304b\u3089\u59cb\u3081\u308b <strong>sysctl<\/strong>-\u5024\uff1anet.core.rmem_max\u3001net.core.wmem_max\u3001net.core.netdev_max_backlog\u3001tcp_rmem\/tcp_wmem\u3002\u305d\u306e\u5f8c\u3001\u540c\u3058MTU\u3068\u540c\u3058TLS\u6697\u53f7\u30bb\u30c3\u30c8\u3067\u30c6\u30b9\u30c8\u3057\u3001\u30a2\u30c3\u30d7\u30eb\u306e\u3082\u306e\u3068\u30a2\u30c3\u30d7\u30eb\u306e\u3082\u306e\u3092\u6bd4\u8f03\u3059\u308b\u3002\u30de\u30eb\u30c1\u30dd\u30fc\u30c8\u30fb\u30ab\u30fc\u30c9\u3067\u306f\u3001RSS\u3068\u30ad\u30e5\u30fc\u306e\u6570\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3001\u3059\u3079\u3066\u306e\u30b3\u30a2\u304c\u52d5\u4f5c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002TSO\/GSO\u306e\u3088\u3046\u306a\u30aa\u30d5\u30ed\u30fc\u30c9\u304c\u30c9\u30ed\u30c3\u30d7\u306b\u3064\u306a\u304c\u308b\u5834\u5408\u306f\u3001\u5404\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3054\u3068\u306b\u30aa\u30d5\u30ed\u30fc\u30c9\u3092\u89e3\u9664\u3057\u307e\u3059\u3002\u304d\u308c\u3044\u306a\u6e2c\u5b9a\u30ab\u30fc\u30d6\u3092\u78ba\u8a8d\u3067\u304d\u305f\u5834\u5408\u306b\u306e\u307f\u3001\u4ed6\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306b\u30b3\u30f3\u30d5\u30a3\u30ae\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u5c55\u958b\u3057\u307e\u3059\u3002 <strong>\u30db\u30b9\u30c8<\/strong> \u3088\u308a\u3002<\/p>\n\n<h2>IRQ Coalescing\u3001Softirqs\u3001\u30c9\u30e9\u30a4\u30d0\u306e\u8a73\u7d30<\/h2>\n<p>\u9069\u5ea6\u306a <strong>IRQ\u5408\u4f53<\/strong> \u79c1\u306f\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3092\u6ed1\u3089\u304b\u306b\u3057\u3001\u5272\u308a\u8fbc\u307f\u30b9\u30c8\u30fc\u30e0\u3092\u6e1b\u3089\u3057\u3066\u3044\u308b\u3002\u63a7\u3048\u3081\u306b\u59cb\u3081\u3066\u3001\u30c9\u30ed\u30c3\u30d7\u304c\u6e1b\u308b\u307e\u3067\u30de\u30a4\u30af\u30ed\u79d2\u3068\u30d1\u30b1\u30c3\u30c8\u306e\u3057\u304d\u3044\u5024\u3092\u5f90\u3005\u306b\u5897\u3084\u3057\u3066\u3044\u304f\u304c\u3001P95\u306f\u82e6\u306b\u306a\u3089\u306a\u3044\u3002\u975e\u5e38\u306b\u5c0f\u3055\u306a\u30d1\u30b1\u30c3\u30c8\uff08\u4f8b\u3048\u3070gRPC\/HTTP\/2\uff09\u3067\u306f\u3001\u5408\u4f53\u3057\u3059\u304e\u308b\u3068\u9045\u304f\u306a\u308b\u306e\u3067\u3001\u5fdc\u7b54\u6642\u9593\u3092\u512a\u5148\u3057\u307e\u3059\u3002\u79c1\u306f <em>\u30bd\u30d5\u30c6\u30a3\u30a2\u30fc\u30af<\/em>-\u6642\u9593\u3001\u30d1\u30b1\u30c3\u30c8\u30fb\u30c9\u30ed\u30c3\u30d7 <em>\u30cd\u30c3\u30c8\u30c7\u30d6<\/em>-\u30d0\u30c3\u30af\u30ed\u30b0ksoftirqd\u304c\u6052\u4e45\u7684\u306bCPU\u3092\u98df\u3063\u3066\u3057\u307e\u3046\u5834\u5408\u3001RSS\u30ad\u30e5\u30fc\u3001RPS\/XPS\u3001\u5408\u4f53\u306a\u3069\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u9069\u5207\u3067\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u3002\u305d\u306e\u5f8c\u3001XPS\u3092\u4f7f\u3063\u3066\u3001\u95a2\u9023\u3059\u308b\u30ef\u30fc\u30ab\u30fc\u3082\u904b\u3076\u30b3\u30a2\u306b\u30d5\u30ed\u30fc\u3092\u3088\u308a\u6b63\u78ba\u306b\u5206\u914d\u3059\u308b\u3002.<\/p>\n<p>\u79c1\u306f\u3001NIC\u3054\u3068\u306bTSO\/GSO\/GRO\u3084\u30c1\u30a7\u30c3\u30af\u30b5\u30e0\u30fb\u30aa\u30d5\u30ed\u30fc\u30c9\u306a\u3069\u306e\u30c9\u30e9\u30a4\u30d0\u6a5f\u80fd\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u307e\u3059\u3002HW-GRO\u3067\u5927\u304d\u306a\u5229\u76ca\u3092\u3082\u305f\u3089\u3059\u30ab\u30fc\u30c9\u3082\u3042\u308c\u3070\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30fb\u30d1\u30b9\u304b\u3089\u3088\u308a\u591a\u304f\u306e\u5229\u76ca\u3092\u5f97\u308b\u30ab\u30fc\u30c9\u3082\u3042\u308a\u307e\u3059\u3002\u91cd\u8981 <strong>\u30a8\u30e0\u30c6\u30a3\u30fc\u30e6\u30fc<\/strong> \u306f\u30d1\u30b9\u5168\u4f53\u3067\u4e00\u8cab\u3057\u3066\u3044\u308b\u3002\u30b5\u30fc\u30d0\u30fc\u306eMTU\u304c\u5927\u304d\u304f\u3066\u3082\u3001\u30b9\u30a4\u30c3\u30c1\u3084\u30d4\u30a2\u304c\u305d\u308c\u3092\u77ed\u304f\u3059\u308c\u3070\u3001\u307b\u3068\u3093\u3069\u610f\u5473\u304c\u306a\u3044\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/01\/linux-kernel-hosting-power-4728.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30b9\u30c8\u30ec\u30fc\u30b8\u3068I\/O\u30d1\u30b9\uff1a\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u30fc\u304b\u3089\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u307e\u3067<\/h2>\n<p>\u591a\u304f\u306e\u30da\u30fc\u30b8\u306f <strong>\u5165\u51fa\u529b<\/strong>, \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002NVMe\u306f\u9069\u5207\u306aI\/O\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3092\u5fc5\u8981\u3068\u3057\u3001\u305d\u3046\u3067\u306a\u3051\u308c\u3070\u30db\u30b9\u30c8\u306f\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u624b\u653e\u3057\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u30d4\u30fc\u30af\u3092\u5897\u52a0\u3055\u305b\u308b\u3002HDD\/\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30fb\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306e\u5834\u5408\u3001BFQ\u304c\u3088\u308a\u512a\u308c\u305f\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u6027\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3001mq-deadline\u306fNVMe\u3067\u3088\u308a\u5b89\u5b9a\u3057\u305f\u6642\u9593\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u79c1\u306f\u3001\u30ad\u30e5\u30fc\u306e\u6df1\u3055\u3001readahead\u3001noatime\u3084\u30d0\u30ea\u30a2\u8a2d\u5b9a\u306a\u3069\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30c6\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u80cc\u666f\u60c5\u5831\u3092\u304a\u63a2\u3057\u3067\u3057\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30ac\u30a4\u30c9\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/webhosting.de\/ja\/io%e3%82%b9%e3%82%b1%e3%82%b8%e3%83%a5%e3%83%bc%e3%83%a9-linux-noop-mq-deadline-bfq-serverboost\/\">I\/O\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9<\/a>, \u3053\u308c\u306f\u3001\u52b9\u679c\u3092\u5b9f\u7528\u7684\u306a\u65b9\u6cd5\u3067\u5206\u985e\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u3002.<\/p>\n<p>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u30af\u30fc\u30ed\u30f3\u30b8\u30e7\u30d6\u3092\u30b5\u30a4\u30ec\u30f3\u30c8\u306b\u79fb\u3059 <strong>\u6642\u9593\u67a0<\/strong>, \u672c\u756a\u306e\u8ca0\u8377\u304c\u3076\u3064\u304b\u3089\u306a\u3044\u3088\u3046\u306b\u306d\u3002\u307e\u305f\u3001\u53ef\u80fd\u3067\u3042\u308c\u3070\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30ed\u30b0\u3092\u81ea\u5206\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u9694\u96e2\u3059\u308b\u3002ext4\u3068XFS\u306b\u3064\u3044\u3066\u306f\u3001\u30de\u30a6\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30c6\u30b9\u30c8\u3057\u3001\u30b8\u30e3\u30fc\u30ca\u30eb\u30e2\u30fc\u30c9\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002iostat\u3001blkstat\u3001perf\u3092\u4f7f\u3063\u3066\u3001\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3092\u7d20\u65e9\u304f\u8a8d\u8b58\u3057\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u30ab\u30fc\u30cd\u30eb\u306e\u30d6\u30ed\u30c3\u30af\u304c\u6e1b\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u7d99\u7d9a\u7684\u306b\u5b9f\u884c\u3055\u308c\u308b\u305f\u3081\u3001\u5fdc\u7b54\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002 <strong>\u4e8b\u696d\u6240<\/strong>.<\/p>\n\n<h2>io_uring\u3001\u30bc\u30ed\u30b3\u30d4\u30fc\u3001\u30e9\u30a4\u30c8\u30d0\u30c3\u30af\u5236\u5fa1<\/h2>\n<p>\u79c1\u306f\u6700\u65b0\u306e\u30b3\u30a2\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b <strong>io_uring<\/strong> 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<strong>\u30b9\u30a4\u30c3\u30c1<\/strong>. .\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u306f\u3001net.core.somaxconn\u3001tcp_fastopen\u3001tcp_timestamps\u3001net.ipv4.ip_local_port_range\u304b\u3089\u59cb\u3081\u308b\u3002\u591a\u304f\u306e\u63a5\u7d9a\u3067\u306f\u3001\u3088\u308a\u9ad8\u3044net.core.somaxconn\u3068\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u306e\u9069\u5207\u306a\u30d0\u30c3\u30af\u30ed\u30b0\u30ad\u30e5\u30fc\u304c\u5f79\u7acb\u3061\u307e\u3059\u3002\u30e1\u30e2\u30ea\u3067\u306f\u3001\u9069\u5ea6\u306avm.swappiness\u304c\u4e0d\u9069\u5207\u306a\u7acb\u3061\u9000\u304d\u3092\u6e1b\u3089\u3057\u3001hugepages\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3054\u3068\u306b\u660e\u78ba\u306a\u30c6\u30b9\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002htop\u3001psrecord\u3001perf\u3001eBPF\u30c4\u30fc\u30eb\u3092\u4f7f\u3048\u3070\u3001\u9867\u5ba2\u3088\u308a\u3082\u5148\u306b\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u304c\u308f\u304b\u308a\u307e\u3059\u3002 <strong>\u899a\u3048\u308b<\/strong>.<\/p>\n<p>\u6e2c\u5b9a\u306b\u306fCPU\u3001\u30e1\u30e2\u30ea\u30fc\u3001I\/O\u306esysbench\u3092\u4f7f\u7528\u3057\u30015.15\u30686.x\u3092\u6bd4\u8f03\u3057\u305f\u3002 <strong>\u69cb\u6210<\/strong>. .Apache Bench\u3068Siege\u306f\u9ad8\u901f\u30c1\u30a7\u30c3\u30af\u3092\u63d0\u4f9b\u3059\u308b\uff1a ab -n 100 -c 10, siege -c50 -b\u3002\u540c\u3058TLS\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3001\u540c\u3058\u30da\u30a4\u30ed\u30fc\u30c9\u3001\u540c\u3058\u30ad\u30e3\u30c3\u30b7\u30e5\u30fb\u30b9\u30c6\u30fc\u30bf\u30b9\u306a\u3069\u3001\u518d\u73fe\u53ef\u80fd\u306a\u6761\u4ef6\u304c\u91cd\u8981\u3060\u3002\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3092\u898b\u3064\u3051\u308b\u307e\u3067\u3001\u30c6\u30b9\u30c8\u6642\u9593\u3068\u540c\u6642\u5b9f\u884c\u6570\u3092\u5f90\u3005\u306b\u5897\u3084\u3057\u3066\u3044\u304f\u3002\u305d\u3057\u3066\u3001\u3059\u3079\u3066\u306e\u5909\u66f4\u3092\u6587\u66f8\u5316\u3057\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u30fb\u30d1\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3067\u3001\u5229\u76ca\u3092\u78ba\u4fdd\u3059\u308b\u3002 <strong>\u7528\u610f\u3092\u3059\u308b<\/strong>.<\/p>\n\n<h2>TLS\u3001\u6697\u53f7\u30aa\u30d5\u30ed\u30fc\u30c9\u3001kTLS<\/h2>\n<p>CPU\u6642\u9593\u306e\u5927\u90e8\u5206\u306f <strong>\u30c6\u30a3\u30fc\u30a8\u30eb\u30a8\u30b9<\/strong>. .CPU\u304cAES-NI\/ARMv8\u6697\u53f7\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3001OpenSSL\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u305d\u308c\u3092\u4f7f\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002kTLS\u306f\u30ab\u30fc\u30cd\u30eb\u30fb\u30d1\u30b9\u306e\u30b3\u30d4\u30fc\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u524a\u6e1b\u3059\u308b\u3002\u79c1\u306e\u30a6\u30a7\u30d6\u30fb\u30b5\u30fc\u30d0\u30fc\/\u30d7\u30ed\u30ad\u30b7\u304c\u3053\u306e\u6069\u6075\u3092\u53d7\u3051\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3001\u30bc\u30ed\u30fb\u30b3\u30d4\u30fc\u304cTLS\u3067\u78ba\u5b9f\u306b\u6a5f\u80fd\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3002\u91cd\u8981\uff1a\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u304c\u6bd4\u8f03\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u6697\u53f7\u30bb\u30c3\u30c8\u306f\u4e00\u8cab\u6027\u3092\u4fdd\u3064\u3053\u3068\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/01\/linuxkernelperformance4128.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u89b3\u6e2c\u53ef\u80fd\u6027\uff1aeBPF\/Perf-\u65e5\u5e38\u4f7f\u7528\u306b\u304a\u3051\u308b\u6700\u5c0f\u5024<\/h2>\n<p>\u79c1\u306f\u5c0f\u898f\u6a21\u3067\u518d\u73fe\u6027\u306e\u3042\u308b\u4ed5\u4e8b\u3092\u3057\u3066\u3044\u308b\u3002 <strong>\u6e2c\u5b9a\u30bb\u30c3\u30c8<\/strong>CPU\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u7528\u306eperf stat\/record\u3001, <em>\u30c6\u30a3\u30fc\u30b7\u30fc\u30d4\u30fc<\/em>- \u305d\u3057\u3066 <em>\u30d0\u30a4\u30aa\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/em>-eBPF\u30c4\u30fc\u30eb\u306b\u3088\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff0f\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u5206\u6563\u3001\u30e9\u30f3\u30ad\u30e5\u30fc\u306e\u9577\u3055\u306e\u30d2\u30fc\u30c8\u30de\u30c3\u30d7\u306a\u3069\u3060\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30bd\u30d5\u30c8\u30fb\u30a8\u30e9\u30fc\u3001\u30b7\u30b9\u30c6\u30e0\u30b3\u30fc\u30eb\u3001\u30ed\u30c3\u30af\u3001\u30e1\u30e2\u30ea\u30fc\u30fb\u30a2\u30af\u30bb\u30b9\u306e\u3069\u308c\u304c\u652f\u914d\u7684\u304b\u3092\u7d20\u65e9\u304f\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u89e3\u6d88\u3057\u305f\u3089\u3001\u526f\u4f5c\u7528\u3092\u8a8d\u8b58\u3059\u308b\u305f\u3081\u306b\u540c\u3058\u30bb\u30c3\u30c8\u3092\u7e70\u308a\u8fd4\u3059\u3002CPU\u3001NET\u3001IO\u306e\u30ab\u30fc\u30d6\u304c\u304d\u308c\u3044\u306b\u306a\u3063\u3066\u521d\u3081\u3066\u3001\u69cb\u6210\u3092\u30b9\u30b1\u30fc\u30eb\u30a2\u30a6\u30c8\u3059\u308b\u3002.<\/p>\n\n<h2>\u8ca0\u8377\u30c6\u30b9\u30c8\u3092\u6b63\u3057\u304f\u8a55\u4fa1\u3059\u308b<\/h2>\n<p>\u5e73\u5747\u5024\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u4f55\u3088\u308a\u3082 <strong>P95<\/strong> \u3068P99\u3002\u3053\u308c\u3089\u306e\u4e3b\u8981\u306a\u6570\u5024\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u9855\u8457\u306a\u5f85\u3061\u6642\u9593\u3092\u7d4c\u9a13\u3059\u308b\u983b\u5ea6\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u30a8\u30e9\u30fc\u7387\u306e\u5897\u52a0\u306f\u3001\u30b9\u30ec\u30c3\u30c9\u307e\u305f\u306f\u30bd\u30b1\u30c3\u30c8\u306e\u67af\u6e07\u3092\u793a\u3059\u3002\u30ed\u30fc\u30c9\u30a2\u30d9\u30ec\u30fc\u30b8\u3067\u306f\u3001\u7d14\u7c8b\u306aCPU\u30d1\u30fc\u30bb\u30f3\u30c6\u30fc\u30b8\u3067\u306f\u306a\u304f\u3001\u30ad\u30e5\u30fc\u3092\u8868\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001Aio\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5f85\u3061\u6642\u9593\u3082\u5024\u3092\u4e0a\u6607\u3055\u305b\u307e\u3059\u3002 <strong>\u30c8\u30c3\u30d7<\/strong>.<\/p>\n<p>\u73fe\u5b9f\u7684\u306a\u30c6\u30b9\u30c8\u3067\u306f\u3001\u672c\u756a\u3068\u540c\u3058\u30ad\u30e3\u30c3\u30b7\u30e5\u6226\u7565\u3092\u4f7f\u3046\u3002\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30fc\u30c8\u3057\u3001\u30a6\u30a9\u30fc\u30e0\u3067\u6e2c\u5b9a\u3057\u3001\u3088\u308a\u9577\u3044\u30d5\u30a7\u30fc\u30ba\u3092\u8a18\u9332\u3059\u308b\u3002RPS\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3084\u30ea\u30bd\u30fc\u30b9\u72b6\u614b\u3068\u30ea\u30f3\u30af\u3055\u305b\u308b\u3002\u5168\u4f53\u50cf\u3060\u3051\u304c\u3001\u30ab\u30fc\u30cd\u30eb\u3068\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u30fb\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u304c\u3069\u308c\u3060\u3051\u3046\u307e\u304f\u9023\u52d5\u3057\u3066\u3044\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u79c1\u306f\u3001\u6539\u5584\u304c\u5408\u6210\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306b\u304a\u3044\u3066\u306e\u307f\u8a8d\u8b58\u3055\u308c\u308b\u306e\u3067\u306f\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002 <strong>\u8f1d\u304f<\/strong>.<\/p>\n\n<h2>\u4eee\u60f3\u5316\uff1a\u6642\u9593\u3068\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u76d7\u3080<\/h2>\n<p>\u5171\u6709\u30db\u30b9\u30c8\u3067\u306e\u901f\u5ea6\u4f4e\u4e0b <strong>\u76d7\u3080<\/strong> \u6642\u9593\u306f\u9759\u304b\u306b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u5207\u308b\u3002\u79c1\u306fvCPU\u3042\u305f\u308a\u306e\u5024\u3092\u76e3\u8996\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u540c\u6642\u5b9f\u884c\u3092\u8a08\u753b\u3057\u307e\u3059\u3002\u30b9\u30c6\u30a4\u30eb\u30bf\u30a4\u30e0\u304c\u9ad8\u3051\u308c\u3070\u3001\u5c02\u7528\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u5207\u308a\u66ff\u3048\u308b\u304b\u3001\u30b2\u30b9\u30c8\u306e\u512a\u5148\u5ea6\u3092\u4e0a\u3052\u308b\u3002\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u3067\u306f\u3001vCPU\u3092\u4e00\u8cab\u3057\u3066NUMA\u30ce\u30fc\u30c9\u306b\u5206\u914d\u3057\u3001\u91cd\u8981\u306aNIC\u306eIRQ\u3092\u56fa\u5b9a\u3057\u307e\u3059\u3002\u3084\u307f\u304f\u3082\u306b\u30b3\u30f3\u30c6\u30ca\u3092\u6e1b\u3089\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u30ab\u30fc\u30cd\u30eb\u304cCFS\u306e\u6c7a\u5b9a\u3092\u304d\u308c\u3044\u306b\u884c\u3048\u308b\u3088\u3046\u306b\u5236\u9650\u3092\u6700\u9069\u5316\u3057\u307e\u3059\u3002 <strong>\u4f1a\u3046<\/strong> \u7f36\u3002<\/p>\n<p>virtio-net\u306e\u3088\u3046\u306a\u4eee\u60f3NIC\u306f\u3001\u3088\u308a\u73fe\u4ee3\u7684\u306a\u30e1\u30ea\u30c3\u30c8\u3092\u4eab\u53d7\u3067\u304d\u308b\u3002 <strong>\u30c9\u30e9\u30a4\u30d0\u30fc<\/strong> \u305d\u3057\u3066\u5341\u5206\u306a\u30ad\u30e5\u30fc\u304c\u3042\u308b\u3002\u307e\u305f\u3001vhost-net\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u304b\u3069\u3046\u304b\u3001MTU\u304c\u4e00\u8cab\u3057\u3066\u6b63\u3057\u3044\u304b\u3069\u3046\u304b\u3082\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u30b9\u30c8\u30ec\u30fc\u30b8\u5074\u3067\u306f\u3001paravirt\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u30ad\u30e5\u30fc\u306e\u6df1\u3055\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u5bc6\u5ea6\u304c\u9ad8\u3044\u5834\u5408\u306f\u3001\u76e3\u8996\u306e\u983b\u5ea6\u3092\u4e0a\u3052\u3066\u3001\u30b9\u30d1\u30a4\u30af\u306b\u65e9\u304f\u6c17\u3065\u304f\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u512a\u308c\u305f\u30ab\u30fc\u30cd\u30eb\u6a5f\u80fd\u304c\u4eee\u60f3\u5316\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3067\u5931\u308f\u308c\u308b\u306e\u3092\u9632\u3044\u3067\u3044\u308b\u3002 <strong>\u7802\u3092\u4e0a\u3052\u308b<\/strong>.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/01\/linuxkernel_hosting_9834.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30b3\u30f3\u30c6\u30ca\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9Cgroup v2\u3092\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b<\/h2>\n<p>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306b\u306f <strong>cgroup 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<strong>\u30ab\u30fc\u30cd\u30eb<\/strong>-\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308b\u307e\u3067\u306e\u671f\u9593\u3068\u3001\u4fee\u6b63\u304c\u5c4a\u304f\u307e\u3067\u306e\u671f\u9593\u3067\u3059\u3002Debian\u3068Rocky\/Alma\u306f\u3001\u9577\u671f\u9593\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3055\u308c\u305f\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u5909\u66f4\u304c\u4e88\u6e2c\u3067\u304d\u308b\u9759\u304b\u306a\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306b\u7406\u60f3\u7684\u3067\u3059\u3002Ubuntu HWE\u306f\u3088\u308a\u82e5\u3044\u30ab\u30fc\u30cd\u30eb\u3092\u63d0\u4f9b\u3057\u3001\u30c9\u30e9\u30a4\u30d0\u3084\u6a5f\u80fd\u3092\u3088\u308a\u65e9\u304f\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u3002Gentoo\u306f\u3001\u547d\u4ee4\u30bb\u30c3\u30c8\u307e\u3067\u7d30\u304b\u304f\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3067\u304d\u308b\u306e\u3067\u3001\u7279\u6b8a\u306a\u30db\u30b9\u30c8\u306b\u6709\u5229\u3067\u3059\u3002\u79c1\u306f\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30a6\u30a3\u30f3\u30c9\u30a6\u3001\u305d\u3057\u3066\u81ea\u5206\u306e\u30de\u30b7\u30f3\u306e\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u3001Ubuntu HWE\u3068Gentoo HWE\u3092\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u306b\u3057\u3066\u3044\u308b\u3002 <strong>\u304a\u5ba2\u69d8<\/strong>.<\/p>\n<p>\u614e\u91cd\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u540c\u4e00\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u6301\u3064\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u30fb\u30db\u30b9\u30c8\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u30d1\u30c3\u30b1\u30fc\u30b8\u30bd\u30fc\u30b9\u3001\u30bb\u30ad\u30e5\u30a2\u30d6\u30fc\u30c8\u3001ZFS\u3084\u7279\u6b8a\u306aNIC\u30c9\u30e9\u30a4\u30d0\u306a\u3069\u306eDKMS\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u4e88\u671f\u305b\u306c\u30b8\u30e3\u30f3\u30d7\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001\u30ab\u30fc\u30cd\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u56fa\u5b9a\u3057\u307e\u3059\u3002\u751f\u7523\u6027\u306e\u9ad8\u3044\u30b7\u30b9\u30c6\u30e0\u306b\u3064\u3044\u3066\u306f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30fb\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u8a08\u753b\u3057\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u660e\u78ba\u306b\u3057\u307e\u3059\u3002\u3053\u3046\u3057\u3066\u3001\u65b0\u6a5f\u80fd\u3068\u9ad8\u4fe1\u983c\u6027\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u308b\u3002 <strong>\u8a08\u753b\u6027<\/strong>.<\/p>\n\n<h2>\u30b9\u30d4\u30fc\u30c9\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u5b89\u5168\u6027\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u3092\u78ba\u4fdd<\/h2>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30d1\u30c3\u30c1\u304c\u9069\u7528\u3055\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308b <strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong> \u3057\u304b\u3057\u3001\u305d\u306e\u5f71\u97ff\u306f\u9577\u7d9a\u304d\u3057\u306a\u3044\u3002\u79c1\u306f\u3001\u5229\u7528\u53ef\u80fd\u306a\u5834\u5408\u306b\u306f\u30e9\u30a4\u30d6\u30d1\u30c3\u30c1\u3092\u4f7f\u7528\u3057\u3001spectre_v2\u3084retpoline\u306e\u3088\u3046\u306a\u7de9\u548c\u7b56\u306e\u5f71\u97ff\u3092\u30c6\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u5b9a\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u304a\u3044\u3066\u4ed8\u52a0\u4fa1\u5024\u3092\u3082\u305f\u3089\u3055\u306a\u3044\u6a5f\u80fd\u3092\u9078\u629e\u7684\u306b\u7121\u52b9\u306b\u3059\u308b\u3068\u3001\u30db\u30b9\u30c8\u306b\u3088\u3063\u3066\u306f\u9855\u8457\u306a\u52b9\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u3068\u306f\u3044\u3048\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u4f9d\u7136\u3068\u3057\u3066\u7fa9\u52d9\u3067\u3042\u308a\u3001\u305d\u306e\u305f\u3081\u306b\u79c1\u306f\u610f\u8b58\u7684\u306b\u6c7a\u65ad\u3092\u4e0b\u3057\u3001\u4f8b\u5916\u3092\u6587\u66f8\u5316\u3059\u308b\u306e\u3067\u3059\u3002\u3069\u306e\u30db\u30b9\u30c8\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306b\u3082\u3001\u30ea\u30b9\u30af\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u660e\u78ba\u306a\u7dda\u5f15\u304d\u304c\u5fc5\u8981\u3067\u3059\u3002 <strong>\u30b9\u30d4\u30fc\u30c9<\/strong>.<\/p>\n<p>\u30ea\u30b0\u30ec\u30c3\u30b7\u30e7\u30f3\u30c6\u30b9\u30c8\u3092\u884c\u3044\u306a\u304c\u3089\u3001\u5b9a\u671f\u7684\u306a\u30ab\u30fc\u30cd\u30eb\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u5b8c\u4e86\u3055\u305b\u3066\u3044\u308b\u3002\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u524d\u5f8c\u306eperf\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3057\u3001\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3092\u6bd4\u8f03\u3059\u308b\u3002\u7570\u5e38\u5024\u304c\u51fa\u305f\u5834\u5408\u306f\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3059\u308b\u304b\u3001\u540c\u3058\u30b7\u30ea\u30fc\u30ba\u306e\u4ee3\u66ff\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u3046\u3002\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u3068\u304d\u306b\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3001\u30ed\u30b0\u306f\u7121\u99c4\u306a\u304f\u53d6\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u53ef\u7528\u6027\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u30af\u30ea\u30fc\u30f3\u306a\u72b6\u614b\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <strong>\u30d0\u30e9\u30f3\u30b9<\/strong>.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/01\/linux-hosting-serverraum-7482.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u7c21\u5358\u306a\u8981\u7d04\u3068\u884c\u52d5\u8a08\u753b<\/h2>\n<p>\u73fe\u5728\u306e6.x\u30ab\u30fc\u30cd\u30eb\u3092\u6301\u3061\u4e0a\u3052\u308b <strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong> \u79c1\u306e\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001BIG 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