{"id":17130,"date":"2026-01-29T11:51:29","date_gmt":"2026-01-29T10:51:29","guid":{"rendered":"https:\/\/webhosting.de\/linux-kernel-hosting-stabilitaet-performance-optimus\/"},"modified":"2026-01-29T11:51:29","modified_gmt":"2026-01-29T10:51:29","slug":"linux%e3%82%ab%e3%83%bc%e3%83%8d%e3%83%ab-%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0-%e5%ae%89%e5%ae%9a%e6%80%a7-%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9-%e3%82%aa","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/linux-kernel-hosting-stabilitaet-performance-optimus\/","title":{"rendered":"Linux\u30ab\u30fc\u30cd\u30eb\u30fb\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\uff1a\u5b89\u5b9a\u6027\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6700\u9069\u5316"},"content":{"rendered":"<p><strong>Linux\u30ab\u30fc\u30cd\u30eb\u30fb\u30db\u30b9\u30c6\u30a3\u30f3\u30b0<\/strong> \u306f\u3001\u9577\u5bff\u547d\u306eLTS\u30ea\u30ea\u30fc\u30b9\u3068\u65b0\u9bae\u306a\u6a5f\u80fd\u306e\u9069\u5207\u306a\u30d0\u30e9\u30f3\u30b9\u306b\u4f9d\u5b58\u3059\u308b\uff1a\u79c1\u306f\u3001\u969c\u5bb3\u3092\u56de\u907f\u3057\u3001\u540c\u6642\u306b\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u30ab\u30fc\u30cd\u30eb\u30e9\u30a4\u30f3\u3092\u3069\u306e\u3088\u3046\u306b\u9078\u629e\u3057\u3066\u3044\u308b\u304b\u3092\u7d39\u4ecb\u3059\u308b\u3002\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u30fc\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001I\/O\u306e\u65b0\u6a5f\u80fd\u306f\u9855\u8457\u306a\u5411\u4e0a\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u304c\u3001\u79c1\u306f\u30ea\u30b9\u30af\u306b\u76ee\u3092\u914d\u308a\u3001\u6226\u8853\u7684\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u8a08\u753b\u3057\u307e\u3059\u3002.<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n<p>\u4ee5\u4e0b\u306e\u91cd\u8981\u306a\u70b9\u306f\u3001\u7684\u3092\u5c04\u305f\u65b9\u6cd5\u3067\u8a18\u4e8b\u3092\u8aad\u307f\u9032\u3081\u3001\u6c7a\u65ad\u3092\u4e0b\u3059\u52a9\u3051\u3068\u306a\u308b\u3002.<\/p>\n<ul>\n  <li><strong>\u30ab\u30fc\u30cd\u30eb\u306e\u9078\u629e<\/strong>\u9ad8\u3044\u4fe1\u983c\u6027\u306eLTS\u3001\u30b9\u30d4\u30fc\u30c9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6700\u65b0\u30e9\u30a4\u30f3<\/li>\n  <li><strong>\u66f4\u65b0\u8a08\u753b<\/strong>\u8a66\u9a13\u904b\u7528\u3001\u6e2c\u5b9a\u57fa\u6e96\u3001\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3001\u660e\u78ba\u306a\u53d7\u3051\u5165\u308c\u57fa\u6e96<\/li>\n  <li><strong>\u30e9\u30a4\u30d6\u30d1\u30c3\u30c1<\/strong>\u518d\u8d77\u52d5\u4e0d\u8981\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u3067\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u77ed\u7e2e<\/li>\n  <li><strong>\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/strong>\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3001sysctl\u3001I\/O\u30b9\u30bf\u30c3\u30af\u3001C\u30b0\u30eb\u30fc\u30d7\u3092\u7279\u5225\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n  <li><strong>\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0<\/strong>\u4f5c\u696d\u8ca0\u8377\u306b\u5fdc\u3058\u3066ext4\u3001XFS\u3001Btrfs\u3092\u9078\u629e\u3002<\/li>\n<\/ul>\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-serverhosting-9387.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u53e4\u3044\u30ab\u30fc\u30cd\u30eb\u304c\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3092\u652f\u914d\u3059\u308b\u7406\u7531<\/h2>\n\n<p>Apache\u3001Nginx\u3001PHP-FPM\u306a\u3069\u306e\u30d8\u30c6\u30ed\u30b8\u30cb\u30a2\u30b9\u306a\u30b9\u30bf\u30c3\u30af\u3067\u7279\u306b\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u767a\u63ee\u3059\u308b\u306e\u3067\u3001\u79c1\u306f\u3088\u304f\u5b9a\u8a55\u306e\u3042\u308bLTS\u30e9\u30a4\u30f3\u3092\u9078\u3076\u3002 <strong>\u4fe1\u983c\u6027<\/strong> \u3092\u793a\u3059\u3002\u3053\u308c\u3089\u306e\u30ab\u30fc\u30cd\u30eb\u306f\u518d\u8d77\u52d5\u3092\u307b\u3068\u3093\u3069\u5fc5\u8981\u3068\u305b\u305a\u3001\u30c9\u30e9\u30a4\u30d0\u3068\u306e\u4e92\u63db\u6027\u3092\u4fdd\u3061\u3001\u5171\u6709\u74b0\u5883\u3067\u306e\u52b4\u529b\u3092\u7bc0\u7d04\u3059\u308b\u3002\u30ab\u30fc\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u305f\u3073\u306b\u4f9d\u5b58\u95a2\u4fc2\u304c\u58ca\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3001\u79c1\u306f\u751f\u7523\u6027\u306e\u9ad8\u3044\u30ce\u30fc\u30c9\u3078\u306e\u5909\u66f4\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3066\u3044\u308b\u3002\u591a\u304f\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u62b1\u3048\u308b\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3067\u306f\u3001\u3053\u306e\u614e\u91cd\u3055\u304c\u53ef\u7528\u6027\u3068\u3044\u3046\u70b9\u3067\u5b9f\u3092\u7d50\u3076\u3002\u3088\u308a\u6df1\u304f\u6398\u308a\u4e0b\u3052\u305f\u3044\u5834\u5408\u306f\u3001\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3001, <a href=\"https:\/\/webhosting.de\/ja\/%e3%81%aa%e3%81%9cwebhoster-%e5%8f%a4%e3%81%84%e3%82%ab%e3%83%bc%e3%83%8d%e3%83%ab%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3-%e5%ae%89%e5%ae%9a%e6%80%a7-%e3%83%91%e3%83%83%e3%83%81-%e3%82%b5\/\">\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u696d\u8005\u304c\u53e4\u3044\u30ab\u30fc\u30cd\u30eb\u3092\u4f7f\u3046\u7406\u7531<\/a>, \u307e\u305f\u3001\u30d1\u30c3\u30c1\u3092\u3069\u306e\u3088\u3046\u306b\u8a08\u753b\u3057\u3066\u3044\u308b\u304b\u3002\u5b9f\u969b\u306b\u306f\u3001\u3069\u306e\u6a5f\u80fd\u304c\u672c\u5f53\u306b\u5fc5\u8981\u306a\u306e\u304b\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u30b8\u30e3\u30f3\u30d7\u306b\u306f\u3069\u3093\u306a\u30ea\u30b9\u30af\u304c\u6f5c\u3093\u3067\u3044\u308b\u306e\u304b\u3082\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002.<\/p>\n\n<h2>\u53e4\u3044\u30ab\u30fc\u30cd\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30ea\u30b9\u30af<\/h2>\n\n<p>\u79c1\u304c\u30ec\u30ac\u30b7\u30fc\u30e9\u30a4\u30f3\u3092\u6279\u5224\u7684\u306b\u898b\u308b\u306e\u306f\u3001\u7279\u6a29\u306e\u6607\u683c\u3084\u30b3\u30f3\u30c6\u30ca\u306e\u30a8\u30b9\u30b1\u30fc\u30d7\u306a\u3069\u3001\u30d1\u30c3\u30c1\u304c\u9069\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u30ae\u30e3\u30c3\u30d7\u304c\u3042\u308b\u304b\u3089\u3060\u3002 <strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong> \u8105\u5a01\u3068\u306a\u308b\u3002\u53e4\u3044\u30ea\u30ea\u30fc\u30b9\u306b\u306f\u3001\u62e1\u5f35seccomp\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001\u30cf\u30fc\u30c9\u30e1\u30e2\u30ea\u30fc\u30ac\u30fc\u30c9\u3001eBPF\u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u53ef\u89b3\u6e2c\u6027\u3068\u3044\u3063\u305f\u6700\u65b0\u306e\u4fdd\u8b77\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u6b20\u3051\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u3068cgroup\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u6539\u5584\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u5206\u96e2\u304c\u5f31\u304f\u306a\u3063\u3066\u3044\u308b\u3002\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30b9\u3082\u9045\u308c\u3092\u3068\u308b\u305f\u3081\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u5897\u52a0\u3057\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u4f4e\u4e0b\u3059\u308b\u3002\u66f4\u65b0\u3092\u3042\u307e\u308a\u306b\u9577\u304f\u9045\u3089\u305b\u308b\u3068\u3001\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308a\u3001\u6700\u9069\u5316\u3092\u9003\u3059\u3053\u3068\u306b\u306a\u308b\u3002\u79c1\u306f\u3001\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u3001\u30cf\u30fc\u30c9\u30cb\u30f3\u30b0\u3001\u660e\u78ba\u306a\u30bf\u30a4\u30e0\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u3088\u3063\u3066\u3001\u3053\u306e\u76f8\u53cd\u3059\u308b\u76ee\u7684\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u3063\u3066\u3044\u308b\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\/linuxkernelhosting_8423.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u65b0\u3057\u3044\u30ab\u30fc\u30cd\u30eb\uff1a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30d7\u30ed\u30c6\u30af\u30b7\u30e7\u30f3\u306e\u30c0\u30d6\u30eb\u30d1\u30c3\u30af<\/h2>\n\n<p>6.14\u30846.17\u306e\u3088\u3046\u306a\u30e9\u30a4\u30f3\u3067\u306f\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30bf\u30c3\u30af\u3001I\/O\u30d1\u30b9\u3067\u6b21\u306e\u3088\u3046\u306a\u9855\u8457\u306a\u6539\u5584\u304c\u898b\u3089\u308c\u308b\u3002 <strong>io_uring<\/strong> 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LTS\u3067\u306f\u3001\u3055\u3089\u306a\u308b\u30cf\u30fc\u30c9\u30cb\u30f3\u30b0\u3068\u3088\u308a\u512a\u308c\u305f\u5206\u96e2\u304c\u7d04\u675f\u3055\u308c\u3066\u3044\u308b\u3002\u8ca0\u8377\u30d4\u30fc\u30af\u3092\u30af\u30ea\u30fc\u30f3\u306b\u5438\u53ce\u3067\u304d\u308b\u3053\u3068\u304c\u30c6\u30b9\u30c8\u3067\u8a3c\u660e\u3055\u308c\u6b21\u7b2c\u3001\u3053\u308c\u3089\u306e\u5229\u70b9\u3092\u5177\u4f53\u7684\u306b\u6d3b\u7528\u3059\u308b\u3064\u3082\u308a\u3060\u3002\u305d\u306e\u524d\u63d0\u6761\u4ef6\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30ba\u306e\u306a\u3044\u30af\u30ea\u30fc\u30f3\u306a\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u3067\u3042\u308b\u3053\u3068\u306b\u5909\u308f\u308a\u306f\u306a\u3044\u3002.<\/p>\n\n<h2>\u65b0\u65e7\u6bd4\u8f03\uff1a\u4e3b\u8981\u6570\u5024\u306e\u6bd4\u8f03<\/h2>\n\n<p>\u30ab\u30fc\u30cd\u30eb\u3092\u4e0a\u3052\u308b\u524d\u306b\u3001\u79c1\u306f\u6e2c\u5b9a\u53ef\u80fd\u306a\u52b9\u679c\u3092\u6bd4\u8f03\u3057\u3001\u30d0\u30c3\u30af\u30d1\u30b9\u3092\u8a08\u753b\u3057\u307e\u3059\u3002\u53e4\u3044LTS 5.x\u306f\u30eb\u30fc\u30c1\u30f3\u3067\u5e83\u7bc4\u306a\u30c9\u30e9\u30a4\u30d0\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u308b\u306e\u306b\u5bfe\u3057\u30016.14+\u306f\u30b3\u30fc\u30c9\u30d1\u30b9\u304c\u30b9\u30ea\u30e0\u306a\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b9\u30b3\u30a2\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 <strong>\u9045\u5ef6\u6642\u9593<\/strong> \u3092\u63d0\u4f9b\u3059\u308b\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u3067\u306f\u3001\u65b0\u3057\u3044\u30e9\u30a4\u30f3\u306f\u30e9\u30a4\u30d6\u30d1\u30c3\u30c1\u6a5f\u80fd\u3001\u3088\u308a\u7d30\u304b\u3044Cgroup\u30eb\u30fc\u30eb\u3001\u3088\u308a\u512a\u308c\u305feBPF\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3002\u6700\u65b0\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u306e\u4e92\u63db\u6027\u3068\u3044\u3046\u70b9\u3067\u306f\u3001\u65b0\u3057\u3044\u30ab\u30fc\u30cd\u30eb\u304c\u5148\u884c\u3057\u3066\u3044\u308b\u304c\u3001\u30ec\u30ac\u30b7\u30fc\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306f\u53e4\u3044\u30e9\u30a4\u30f3\u3068\u8abf\u548c\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u30ea\u30d6\u30fc\u30c8\u306e\u983b\u5ea6\u3001\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u306e\u53ef\u7528\u6027\u3001\u76e3\u8996\u7bc4\u56f2\u3082\u79c1\u306e\u8a55\u4fa1\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u3002\u6b21\u306e\u8868\u306f\u3001\u6700\u3082\u91cd\u8981\u306a\u57fa\u6e96\u3092\u5206\u985e\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u3002.<\/p>\n\n<table>\n  <thead>\n    <tr>\n      <th>\u57fa\u6e96<\/th>\n      <th>\u53e4\u3044LTS\uff085.x\u306a\u3069\uff09<\/th>\n      <th>\u65b0\u3057\u3044\u30ab\u30fc\u30cd\u30eb (6.14+ \/ 7-LTS)<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>\u4fe1\u983c\u6027<\/td>\n      <td>\u9577\u5e74\u306b\u308f\u305f\u308b\u8a66\u884c\u932f\u8aa4<\/td>\n      <td>\u975e\u5e38\u306b\u826f\u3044\u3002<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/td>\n      <td>\u5805\u5b9f\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\/\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3088\u3063\u3066\u5236\u9650\u3055\u308c\u308b<\/td>\n      <td>\u3088\u308a\u9ad8\u3044\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3001\u3088\u308a\u4f4e\u3044\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/td>\n      <td>\u30d1\u30c3\u30c1\u6b20\u843d\u306e\u30ea\u30b9\u30af<\/td>\n      <td>\u30e9\u30a4\u30d6\u30fb\u30d1\u30c3\u30c1\u3001\u3088\u308a\u826f\u3044\u30a2\u30a4\u30bd\u30ec\u30fc\u30b7\u30e7\u30f3<\/td>\n    <\/tr>\n    <tr>\n      <td>\u4e92\u63db\u6027<\/td>\n      <td>\u30ec\u30ac\u30b7\u30fc\u30fb\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u306e\u76f8\u6027\u304c\u975e\u5e38\u306b\u826f\u3044<\/td>\n      <td>\u65b0\u3057\u3044CPU\/\u30b9\u30c8\u30ec\u30fc\u30b8\/NIC\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u308b<\/td>\n    <\/tr>\n    <tr>\n      <td>eBPF\/\u89b3\u6e2c\u53ef\u80fd\u6027<\/td>\n      <td>\u5236\u9650\u3042\u308a<\/td>\n      <td>\u5e45\u5e83\u3044\u53ef\u80fd\u6027<\/td>\n    <\/tr>\n    <tr>\n      <td>I\/O\u30d1\u30b9<\/td>\n      <td>\u30af\u30e9\u30b7\u30c3\u30af\u30fb\u30b9\u30bf\u30c3\u30af\u30fb\u30d1\u30b9<\/td>\n      <td>io_uring\/\u30a8\u30dd\u30fc\u30eb\u306e\u6539\u5584<\/td>\n    <\/tr>\n    <tr>\n      <td>\u518d\u8d77\u52d5\u983b\u5ea6<\/td>\n      <td>\u4f4e\u3001\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u3042\u308a<\/td>\n      <td>\u30e9\u30a4\u30d6\u30fb\u30d1\u30c3\u30c1\u4ed8\u304d\u30ed\u30fc<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\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-hosting-performance-8217.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6226\u7565\uff1a\u30b4\u30fc\u30eb\u307e\u3067\u4e00\u6b69\u4e00\u6b69<\/h2>\n\n<p>\u307e\u305a\u30c6\u30b9\u30c8\u30ce\u30fc\u30c9\u3001\u6b21\u306b\u30d1\u30a4\u30ed\u30c3\u30c8\u30b0\u30eb\u30fc\u30d7\u3001\u305d\u3057\u3066\u6700\u7d42\u7684\u306b......\u3002 <strong>\u88fd\u9020<\/strong>. .\u4e00\u65b9\u3001RCU\u306e\u30b9\u30c8\u30fc\u30eb\u3001\u30bd\u30d5\u30c8\u30ed\u30c3\u30af\u30a2\u30c3\u30d7\u3001TCP\u306e\u518d\u9001\u3001\u30da\u30fc\u30b8\u30d5\u30a9\u30eb\u30c8\u7387\u3001IRQ\u306e\u5206\u5e03\u306a\u3069\u3092\u6e2c\u5b9a\u3057\u3066\u3044\u308b\u3002\u5408\u6210\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306f\u3001\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u3063\u305f\u5b9f\u969b\u306e\u8ca0\u8377\u30c6\u30b9\u30c8\u306b\u4ed8\u968f\u3059\u308b\u3002dmesg\u3001journald\u3001\u30e1\u30c8\u30ea\u30af\u30b9\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u306e\u30ed\u30b0\u306f\u3001\u30ea\u30b0\u30ec\u30c3\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306e\u8ffd\u52a0\u30b7\u30b0\u30ca\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u3002\u79c1\u306f\u3001\u5b89\u5b9a\u3057\u305f\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3001\u30a8\u30e9\u30fc\u7387\u306a\u3057\u3001\u4e00\u5b9a\u306eP95\/P99\u3068\u3044\u3063\u305f\u53d7\u3051\u5165\u308c\u57fa\u6e96\u3092\u4e8b\u524d\u306b\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u7528\u7684\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u30ac\u30a4\u30c9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/webhosting.de\/ja\/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\/\">\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306b\u304a\u3051\u308b\u30ab\u30fc\u30cd\u30eb\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/a>.<\/p>\n\n<h2>\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3068\u7dca\u6025\u6642\u306e\u30b3\u30f3\u30bb\u30d7\u30c8<\/h2>\n<p>\u79c1\u306f\u3059\u3079\u3066\u306e\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u3092\u5f3e\u529b\u6027\u306e\u3042\u308b\u3082\u306e\u3067\u4fdd\u8b77\u3057\u3066\u3044\u308b\u3002 <strong>\u5fa9\u8def<\/strong> \u3088\u308a\u3002\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u30a8\u30f3\u30c8\u30ea\u3068\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u5099\u3048\u305fGRUB\u6226\u7565\u306f\u3001\u6545\u969c\u3057\u305f\u30d6\u30fc\u30c8\u5f8c\u306e\u30cf\u30f3\u30b0\u30a2\u30c3\u30d7\u3092\u9632\u304e\u307e\u3059\u30022\u3064\u306e\u30ab\u30fc\u30cd\u30eb\u30bb\u30c3\u30c8\u307e\u305f\u306f\u30df\u30e9\u30fc\u5316\u3055\u308c\u305f\u30d6\u30fc\u30c8\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306b\u3088\u308bA\/B\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u6700\u5f8c\u306b\u6a5f\u80fd\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u7c21\u5358\u306b\u623b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Kdump\u3068\u4e88\u7d04\u3055\u308c\u305fcrashkernel\u30e1\u30e2\u30ea\u9818\u57df\u306f\u3001\u6b7b\u5f8c\u306e\u5206\u6790\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002vmcores\u306f\u3001\u7a00\u306a\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u3084\u30c9\u30e9\u30a4\u30d0\u30a8\u30e9\u30fc\u3092\u6cd5\u5ef7\u3067\u8a3c\u660e\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002\u7279\u306b\u30c7\u30ea\u30b1\u30fc\u30c8\u306a\u30a6\u30a3\u30f3\u30c9\u30a6\u30ba\u306e\u5834\u5408\u3001\u518d\u8d77\u52d5\u7d4c\u8def\u3092\u77ed\u7e2e\u3059\u308b\u305f\u3081\u306bkexec\u518d\u8d77\u52d5\u3092\u8a08\u753b\u3059\u308b\u304c\u3001\u30c9\u30e9\u30a4\u30d0\u3068\u6697\u53f7\u5316\uff08dm-crypt\uff09\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u52d5\u4f5c\u3059\u308b\u304b\u3069\u3046\u304b\u4e8b\u524d\u306b\u30c6\u30b9\u30c8\u3059\u308b\u3002.<\/p>\n\n<h2>\u30d1\u30c3\u30c1\u3068\u30ea\u30ea\u30fc\u30b9\u30dd\u30ea\u30b7\u30fc\u3092\u7406\u89e3\u3059\u308b<\/h2>\n<p>\u79c1\u306f\u30a2\u30c3\u30d7\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u5b89\u5b9a\u30ab\u30fc\u30cd\u30eb\u3001LTS\u30ab\u30fc\u30cd\u30eb\u3001\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u30ab\u30fc\u30cd\u30eb\u3092\u533a\u5225\u3057\u3066\u3044\u308b\u3002\u30a2\u30c3\u30d7\u30b9\u30c8\u30ea\u30fc\u30e0\u306eLTS\u306f\u9577\u671f\u9593\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3055\u308c\u305f\u57fa\u76e4\u3092\u63d0\u4f9b\u3057\u3001\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u72ec\u81ea\u306e <strong>\u30d0\u30c3\u30af\u30dd\u30fc\u30c8<\/strong> \u3068\u30cf\u30fc\u30c9\u30cb\u30f3\u30b0\u3002GA\u30ab\u30fc\u30cd\u30eb\u306f\u4fdd\u5b88\u7684\u3067\u3001HWE\/\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u30e9\u30a4\u30f3\u306f\u65e2\u5b58\u306eLTS\u74b0\u5883\u306b\u65b0\u3057\u3044\u30c9\u30e9\u30a4\u30d0\u3084\u6a5f\u80fd\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30fb\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3067\u306f\u3001kABI\u306e\u5b89\u5b9a\u6027\u3068\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u4e92\u63db\u6027\uff08\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3084\u76e3\u8996\u30e2\u30b8\u30e5\u30fc\u30eb\u306a\u3069\uff09\u304c\u91cd\u8981\u306a\u5834\u5408\u3001\u30d9\u30f3\u30c0\u30fc\u4fdd\u5b88\u306eLTS\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u65b0\u3057\u3044 NIC \u3084 NVMe \u4e16\u4ee3\u304c\u76ee\u524d\u306b\u8feb\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001HWE \u30e9\u30a4\u30f3\u307e\u305f\u306f\u65b0\u3057\u3044\u30e1\u30a4\u30f3\u30e9\u30a4\u30f3 LTS \u3092\u691c\u8a0e\u3057\u307e\u3059\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\/linuxhosting_nachtarbeit_2947.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30e9\u30a4\u30d6\u30d1\u30c3\u30c1\uff1a\u518d\u8d77\u52d5\u305b\u305a\u306b\u4fee\u6b63<\/h2>\n\n<p>\u79c1\u306f\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306a\u3057\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u3092\u9069\u7528\u3057\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u6700\u5c0f\u5316\u3059\u308b\u305f\u3081\u306b\u30e9\u30a4\u30d6\u30d1\u30c3\u30c1\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306f\u3001\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306aCVE\u304c\u30af\u30ed\u30fc\u30ba\u3055\u308c\u308b\u9593\u3001\u30ce\u30fc\u30c9\u3092\u5229\u7528\u53ef\u80fd\u306a\u72b6\u614b\u306b\u4fdd\u3064\u3082\u306e\u3067\u3001\u5171\u6709\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3067\u306f\u7279\u306b\u52b9\u679c\u7684\u3067\u3059\u3002\u3068\u306f\u3044\u3048\u3001\u6a5f\u80fd\u30ae\u30e3\u30c3\u30d7\u306e\u62e1\u5927\u3092\u9632\u3050\u305f\u3081\u3001LTS\u30e9\u30a4\u30f3\u3067\u5b9a\u671f\u7684\u306a\u30ab\u30fc\u30cd\u30eb\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u8a08\u753b\u3057\u3066\u3044\u307e\u3059\u3002\u526f\u4f5c\u7528\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u5099\u3048\u3066\u3001\u30e9\u30a4\u30d6\u30d1\u30c3\u30c1\u3068\u660e\u78ba\u306a\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u30d7\u30e9\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002\u30ea\u30b9\u30af\u306e\u9ad8\u3044\u671f\u9593\u306b\u306f\u3001\u8ffd\u52a0\u306e\u76e3\u8996\u30c1\u30a7\u30c3\u30af\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a <strong>\u30b5\u30fc\u30d3\u30b9\u306e\u8cea<\/strong> \u7acb\u3061\u6b62\u307e\u308b\u30ea\u30b9\u30af\u3092\u5192\u3059\u3053\u3068\u306a\u304f\u3001\u9ad8\u3055\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n<h2>\u5206\u914d\u91d1\u3068\u30ab\u30fc\u30cd\u30eb\u30e9\u30a4\u30f3\u306e\u904b\u7528<\/h2>\n<p>\u79c1\u306f\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u7279\u6027\u3092\u8003\u616e\u3057\u3066\u3044\u308b\uff1a\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30fb\u30b9\u30bf\u30c3\u30af\u3067\u306f\u3001kABI\u306e\u5b89\u5b9a\u6027\u3068\u9577\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30b5\u30dd\u30fc\u30c8\u30fb\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u91cd\u8981\u3067\u3042\u308a\u3001Ubuntu\/Debian\u3067\u306fGA\u30ab\u30fc\u30cd\u30eb\u3068HWE\/backport\u30ab\u30fc\u30cd\u30eb\u306e\u9078\u629e\u304c\u67d4\u8edf\u6027\u3092\u751f\u3080\u3002\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u4eee\u60f3\u5316\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30ab\u30fc\u30cd\u30eb\u304c\u5909\u66f4\u3055\u308c\u305f\u3068\u304d\u306b\u78ba\u5b9f\u306b\u30ed\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u79c1\u306fDKMS\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30d3\u30eb\u30c9\u6642\u9593\u3068\u975e\u4e92\u63db\u6027\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u79c1\u306f\u3001CI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u81ea\u52d5\u5316\u304c\u30bf\u30fc\u30b2\u30c3\u30c8\u30ea\u30ea\u30fc\u30b9\u306b\u5bfe\u3057\u3066\u30d3\u30eb\u30c9\u3068\u30d6\u30fc\u30c8\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u5404\u30ce\u30fc\u30c9\u30bf\u30a4\u30d7\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u4f9d\u5b58\u95a2\u4fc2\u3092\u6587\u66f8\u5316\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<h2>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff1a\u91cd\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf<\/h2>\n\n<p>TSO\/GRO\/GSO\u3092\u6709\u52b9\u306b\u3057\u3001\u30ad\u30e5\u30fc\u306e\u9577\u3055\u3092\u6700\u9069\u5316\u3057\u3001sysctl\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u5fae\u8abf\u6574\u3057\u3066\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30b9\u3092\u6700\u9069\u5316\u3057\u3066\u3044\u308b\u3002 <strong>\u62cd\u8eca\u3092\u304b\u3051\u308b<\/strong>. .IRQ\u30a2\u30d5\u30a3\u30cb\u30c6\u30a3\u3068RPS\/RFS\u3092\u3001NIC\u30c8\u30dd\u30ed\u30b8\u30fc\u306b\u30de\u30c3\u30c1\u3057\u305f\u30b3\u30a2\u306b\u7279\u5225\u306b\u5272\u308a\u5f53\u3066\u308b\u3002\u30d5\u30e9\u30c3\u30b7\u30e5\u30d4\u30fc\u30af\u304c\u885d\u7a81\u3057\u306a\u3044\u3088\u3046\u306b\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30e9\u30a4\u30c8\u30d0\u30c3\u30af\u6226\u7565\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u3002\u5171\u6709\u74b0\u5883\u3067\u306f\u3001ext4\u3067\u5236\u9650\u7684\u306a\u30de\u30a6\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3057\u3001\u4e00\u8cab\u3057\u305f\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3092\u512a\u5148\u3057\u3066\u3044\u308b\u3002\u30e9\u30f3\u30ad\u30e5\u30fc\u306e\u9577\u3055\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30d2\u30c3\u30c8\u7387\u3001CPU\u30b9\u30c6\u30a3\u30fc\u30eb\u6642\u9593\u306b\u306f\u5e38\u306b\u6ce8\u610f\u3092\u6255\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u3001\u526f\u4f5c\u7528\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u306a\u304f\u3001\u30d4\u30fc\u30af\u3092\u6291\u5236\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n<h2>\u7279\u6b8a\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u305f\u3081\u306eNUMA\u3068CPU\u5206\u96e2<\/h2>\n<p>NUMA\u306e\u5272\u308a\u5f53\u3066\u3092\u6700\u9069\u5316\u3057 <strong>CPU\u5206\u96e2<\/strong>, \u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u91cd\u8981\u306a\u30b5\u30fc\u30d3\u30b9\u304c\u307b\u3068\u3093\u3069\u5b9f\u884c\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\uff1a\u30db\u30c3\u30c8\u30ad\u30e5\u30fc\u3068MSI-X\u5272\u308a\u8fbc\u307f\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u30b3\u30a2\u306e\u8fd1\u304f\u306b\u6765\u308b\u3088\u3046\u306birqbalance\u3092\u8a2d\u5b9a\u3059\u308b\u3002\u30ec\u30a4\u30c6\u30f3\u30b7\u306b\u975e\u5e38\u306b\u654f\u611f\u306aI\/O\u306e\u5834\u5408\u306f\u3001\u7279\u306bisolcpus\/nohz_full\/rcu_nocbs\u3092\u4f7f\u3063\u3066\u3001\u30cf\u30a6\u30b9\u30ad\u30fc\u30d4\u30f3\u30b0\u4f5c\u696d\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b9\u30ec\u30c3\u30c9\u3092\u904b\u3093\u3067\u3044\u308b\u30b3\u30a2\u306b\u304b\u304b\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u3002\u79c1\u306f\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30fb\u30b9\u30a4\u30c3\u30c1\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u7d71\u8a08\u3001perf\u30a4\u30d9\u30f3\u30c8\u3092\u4f7f\u3063\u3066\u52b9\u679c\u3092\u6e2c\u5b9a\u3057\u3001\u5b9f\u969b\u306e\u8ca0\u8377\u3067\u660e\u3089\u304b\u306a\u5229\u70b9\u304c\u3042\u308b\u5834\u5408\u306b\u306e\u307f\u3001\u305d\u306e\u3088\u3046\u306a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u5c55\u958b\u3057\u307e\u3059\u3002.<\/p>\n\n<h2>\u30d6\u30fc\u30c8\u30d1\u30e9\u30e1\u30fc\u30bf\u3001\u30de\u30a4\u30af\u30ed\u30b3\u30fc\u30c9\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/h2>\n<p>\u30de\u30a4\u30af\u30ed\u30b3\u30fc\u30c9\u3092\u5e38\u306b\u6700\u65b0\u306b\u4fdd\u3061\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u30bf\u30fc\u30dc\u306e\u30dd\u30ea\u30b7\u30fc\u3092\u8abf\u6574\u3059\u308b\uff1apstate\/cpufreq\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u3063\u3066\u3001\u5468\u6ce2\u6570\u304c\u8df3\u306d\u4e0a\u304c\u308b\u3088\u3046\u306b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u3002 <strong>\u4e88\u6e2c\u53ef\u80fd<\/strong> \u306e\u307e\u307e\u3067\u3059\u3002\u9ad8\u8ca0\u8377\u306e\u30db\u30b9\u30c8\u3067\u306f\u3001P95\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u6ed1\u3089\u304b\u306b\u3059\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\/EPP\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3092\u597d\u307f\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u304c\u512a\u5148\u3055\u308c\u307e\u3059\u304c\u3001\u30b7\u30b9\u30c6\u30e0\u30b3\u30fc\u30eb\u3068I\/O\u30d1\u30b9\u3078\u306e\u5f71\u97ff\u3092\u6e2c\u5b9a\u3057\u3001\u73fe\u5728\u306e\u30ab\u30fc\u30cd\u30eb\u6700\u9069\u5316\u3068\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u3063\u3066\u3044\u307e\u3059\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\/linuxkernelhostingdesk8231.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u30d1\u30b9\u3092\u8ce2\u304f\u9078\u629e\u3059\u308b<\/h2>\n\n<p>\u6df7\u5408\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u306fext4\u3001\u5927\u5bb9\u91cf\u30d5\u30a1\u30a4\u30eb\u306b\u306fXFS\u3001\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3068\u30c1\u30a7\u30c3\u30af\u30b5\u30e0\u3092\u512a\u5148\u3059\u308b\u5834\u5408\u306fBtrfs\u3092\u9078\u3076\u3002\u65b0\u3057\u3044\u30ab\u30fc\u30cd\u30eb\u3067\u306fNVMe\u3068RAID\u306e\u30c9\u30e9\u30a4\u30d0\u304c\u6539\u5584\u3055\u308c\u3001\u77ed\u3044I\/O\u30d1\u30b9\u306b\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308b\u3002\u8981\u6c42\u304c\u52b9\u7387\u7684\u306b\u51e6\u7406\u3055\u308c\u308b\u3088\u3046\u306b\u3001I\/O\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3092\u5a92\u4f53\u306b\u5408\u308f\u305b\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3066\u3044\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9\u3068\u8ca0\u8377\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u5fdc\u3058\u3066\u3001MQ-Deadline\u3001None\/None-MQ\u3001BFQ\u304c\u3053\u308c\u306b\u5f79\u7acb\u3064\u3002\u3088\u308a\u6df1\u304f\u6398\u308a\u4e0b\u3052\u305f\u3044\u306e\u3067\u3042\u308c\u3070\u3001\u4ee5\u4e0b\u306e\u5b9f\u7528\u7684\u306a\u30d2\u30f3\u30c8\u304c\u898b\u3064\u304b\u308b\u3060\u308d\u3046\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\/\">Linux \u306e I\/O \u30b9\u30b1\u30b8\u30e5\u30fc\u30e9<\/a>. .\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u306b\u304a\u3051\u308b\u4e00\u8cab\u3057\u305f\u30c6\u30b9\u30c8\u306b\u3088\u3063\u3066\u3001\u79c1\u306f\u4fe1\u983c\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u4fe1\u3067\u304d\u308b\u3002 <strong>\u7d50\u679c<\/strong>.<\/p>\n\n<h2>\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u5fae\u8abf\u6574<\/h2>\n<p>\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3068\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u8abf\u548c\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u30ea\u30fc\u30c9\u30fb\u30a2\u30d8\u30c3\u30c9\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u6df1\u3055\u3001\u30e9\u30a4\u30c8\u30d0\u30c3\u30af\u30fb\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8abf\u6574\u3057\u307e\u3059\u3002NVMe\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3067\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u3054\u3068\u306b\u30ad\u30e5\u30fc\u306e\u6df1\u3055\u3092\u5236\u9650\u3057\u3001nr_requests\u3092\u8abf\u6574\u3057\u3066\u30d8\u30c3\u30c9\u30aa\u30d6\u30e9\u30a4\u30f3\u306e\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u3092\u56de\u907f\u3057\u3066\u3044\u307e\u3059\u3002vm.dirty_background_bytes\u3068vm.dirty_bytes\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d4\u30fc\u30af\u6642\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3068\u885d\u7a81\u3057\u306a\u3044\u3088\u3046\u306b\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u3092\u958b\u59cb\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u5236\u5fa1\u3057\u3066\u3044\u307e\u3059\u3002noatime\u3001data=ordered\uff08ext4\uff09\u3001readahead profiles\uff08XFS\uff09\u306a\u3069\u306e\u30de\u30a6\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u610f\u8b58\u7684\u306b\u9078\u629e\u3057\u3066\u3044\u307e\u3059\u3002\u30b7\u30f3\u30fb\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u3067\u306f\u3001\u751f\u7523\u7684\u306aI\/O\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u59a8\u3052\u308b\u3053\u3068\u306a\u304f\u3001\u5b9a\u671f\u7684\u306a\u5ec3\u68c4\/\u30c8\u30ea\u30e0\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n<h2>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30bf\u30c3\u30af\u306e\u5fae\u8abf\u6574\uff1aNIC\u304b\u3089\u30bd\u30b1\u30c3\u30c8\u307e\u3067<\/h2>\n\n<p>\u79c1\u306fRX\/TX\u30ad\u30e5\u30fc\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u308a\u3001\u5408\u4f53\u5024\u3092\u8abf\u6574\u3057\u3001\u8ca0\u8377\u304c\u30b3\u30a2\u9593\u3067\u304d\u308c\u3044\u306b\u5206\u6563\u3055\u308c\u308b\u3088\u3046\u306bRSS\u3092\u8a2d\u5b9a\u3059\u308b\u3002XDP\u30d1\u30b9\u306f\u3001\u65e9\u671f\u306b\u30d1\u30b1\u30c3\u30c8\u3092\u7834\u68c4\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u30e9\u30f3\u30c9\u3092\u30d5\u30e9\u30c3\u30c7\u30a3\u30f3\u30b0\u3059\u308b\u3053\u3068\u306a\u304fDDoS\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30ab\u30fc\u30cd\u30eb\u3067\u306f\u3001\u5178\u578b\u7684\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d1\u30bf\u30fc\u30f3\u306b\u5408\u308f\u305b\u3066\u30ad\u30e5\u30fc\u3068\u30d0\u30fc\u30b9\u30c8\u52d5\u4f5c\u3092\u5207\u308a\u8a70\u3081\u308b\u3053\u3068\u3067\u3001\u30ed\u30c3\u30af\u306e\u7af6\u5408\u3092\u6e1b\u3089\u3057\u3066\u3044\u307e\u3059\u3002\u30bd\u30b1\u30c3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3068sysctl\u30b9\u30a4\u30c3\u30c1\u306f\u63a7\u3048\u3081\u306b\u4f7f\u3044\u3001\u5909\u66f4\u3054\u3068\u306b\u8a08\u6e2c\u3057\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4e0d\u5b89\u5b9a\u306a\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u3092\u8a98\u767a\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u8def\u3092\u52b9\u7387\u7684\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u6700\u7d42\u7684\u306b\u91cd\u8981\u306a\u306e\u306f <strong>\u30b3\u30f3\u30b9\u30bf\u30f3\u30b9<\/strong> \u30d4\u30fc\u30af\u8ca0\u8377\u6642\u3002.<\/p>\n\n<h2>TCP\u30b9\u30bf\u30c3\u30af\u3068\u8f3b\u8f33\u5236\u5fa1<\/h2>\n<p>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u5408\u308f\u305b\u3066\u8f3b\u8f33\u5236\u5fa1\u3092\u9078\u629e\u3057\u307e\u3059\u3002CUBIC\u306f\u5805\u7262\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u3092\u63d0\u4f9b\u3057\u3001BBR\u306f\u9ad8\u5e2f\u57df\u5e45\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30d1\u30b9\u3067\u8f1d\u304d\u307e\u3059\u3002\u30bd\u30b1\u30c3\u30c8\u306e\u30d0\u30c3\u30af\u30ed\u30b0\uff08somaxconn\uff09\u3001rmem\/wmem\u30d0\u30c3\u30d5\u30a1\u3001\u30aa\u30fc\u30c8\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u30ea\u30df\u30c3\u30c8\u3092\u6ce8\u610f\u6df1\u304f\u6700\u9069\u5316\u3057\u3001\u518d\u9001\u3001RTT\u5206\u5e03\u3001\u30a2\u30a6\u30c8\u30aa\u30d6\u30aa\u30fc\u30c0\u30fc\u30ec\u30fc\u30c8\u3067\u691c\u8a3c\u3057\u307e\u3059\u3002\u30d7\u30ed\u30c8\u30b3\u30eb\u9055\u53cd\u3084\u304b\u308d\u3046\u3058\u3066\u30c7\u30d0\u30c3\u30b0\u53ef\u80fd\u306a\u6319\u52d5\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u91cd\u8981\u3067\u6642\u4ee3\u9045\u308c\u306e\u30b9\u30a4\u30c3\u30c1\uff08\u7a4d\u6975\u7684\u306a\u6642\u9593\u5f85\u3061\u30ea\u30b5\u30a4\u30af\u30eb\u306a\u3069\uff09\u306f\u4e00\u8cab\u3057\u3066\u907f\u3051\u3066\u3044\u308b\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\/linux-hosting-serverraum-8491.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u9a12\u304c\u3057\u3044\u96a3\u4eba\u3092\u6291\u3048\u308b\uff1a\u30c4\u30fc\u30eb\u3068\u3057\u3066\u306eC\u30b0\u30eb\u30fc\u30d7<\/h2>\n\n<p>\u79c1\u306fCgroup 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