{"id":21159,"date":"2026-08-30T08:32:07","date_gmt":"2026-08-30T06:32:07","guid":{"rendered":"https:\/\/webhosting.de\/apache-keepalive-timeout-optimal-einstellen-performance-focus\/"},"modified":"2026-08-30T08:32:07","modified_gmt":"2026-08-30T06:32:07","slug":"apache%e3%81%ae%e3%82%ad%e3%83%bc%e3%83%97%e3%82%a2%e3%83%a9%e3%82%a4%e3%83%96%e3%82%bf%e3%82%a4%e3%83%a0%e3%82%a2%e3%82%a6%e3%83%88%e3%82%92%e6%9c%80%e9%81%a9%e3%81%ab%e8%a8%ad%e5%ae%9a%e3%81%99","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/apache-keepalive-timeout-optimal-einstellen-performance-focus\/","title":{"rendered":"\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u5927\u5316\u3059\u308b\u305f\u3081\u306bApache\u306eKeepAlive\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u6700\u9069\u306b\u8a2d\u5b9a\u3059\u308b"},"content":{"rendered":"<p>\u79c1\u306f\u305d\u308c\u3092 <strong>\u30a2\u30d1\u30c3\u30b7\u30e5<\/strong> keepalive\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u3001\u8cb4\u91cd\u306a\u30ef\u30fc\u30ab\u30fc\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u63a5\u7d9a\u3092\u52b9\u7387\u7684\u306b\u518d\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u660e\u78ba\u306a\u57fa\u6e96\u5024\u3068\u6e2c\u5b9a\u30dd\u30a4\u30f3\u30c8\u3092\u57fa\u306b\u3001\u79c1\u306f <strong>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8<\/strong> \u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306e\u5411\u4e0a\u3068\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u306e\u9ad8\u901f\u5316\u3092\u76ee\u7684\u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n<ul>\n  <li><strong>\u30ad\u30fc\u30d7\u30a2\u30e9\u30a4\u30d6<\/strong> TCP\uff0fTLS\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u524a\u6e1b\u3057\u3001\u9045\u5ef6\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002.<\/li>\n  <li><strong>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8<\/strong> Apache\u304c\u65b0\u3057\u3044\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5f85\u6a5f\u3059\u308b\u6642\u9593\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002.<\/li>\n  <li><strong>\u77ed\u3059\u304e\u308b<\/strong> \u63e1\u624b\u306b\u306f\u8cbb\u7528\u304c\u304b\u304b\u308a\u307e\u3059\u3001, <strong>\u9577\u3059\u304e\u308b<\/strong> \u30ef\u30fc\u30ab\u30fc\u3092\u30d0\u30a4\u30f3\u30c9\u3057\u307e\u3059\u3002.<\/li>\n  <li><strong>\u6a19\u6e96\u5024<\/strong>: 2\uff5e5\u79d2\uff08API\/\u8ca0\u8377\uff09\u30013\uff5e5\u79d2\uff08Web\uff09\u30015\uff5e15\u79d2\uff08\u30a2\u30bb\u30c3\u30c8\uff09\u3002.<\/li>\n  <li><strong>\u30a4\u30d9\u30f3\u30c8-MPM<\/strong> \u305d\u3057\u3066\u3001\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u3088\u3063\u3066\u3001\u5b9f\u969b\u306e\u52b9\u679c\u304c\u78ba\u5b9f\u306b\u5f97\u3089\u308c\u308b\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\/08\/apache-server-performance-3275.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>Apache\u306b\u304a\u3051\u308b\u300cKeep-Alive\u300d\u3068\u300cKeepAliveTimeout\u300d\u306e\u5f79\u5272<\/h2>\n\n<p>HTTP\u306eKeep-Alive\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u306e\u8907\u6570\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u30921\u3064\u306eTCP\u63a5\u7d9a\u306b\u307e\u3068\u3081\u3001\u305d\u308c\u306b\u3088\u3063\u3066 <strong>CPU<\/strong> \u304a\u3088\u3073TLS\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3002\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306f <strong>\u30ad\u30fc\u30d7\u30a2\u30e9\u30a4\u30d6<\/strong> \u3053\u306e\u8a2d\u5b9a\u306f\u5f53\u8a72\u52d5\u4f5c\u3092\u6709\u52b9\u306b\u3057\u3001KeepAliveTimeout \u306f Apache \u304c\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u63a5\u7d9a\u3092\u5207\u65ad\u3059\u308b\u307e\u3067\u306e\u5f85\u6a5f\u6642\u9593\u3092\u79d2\u5358\u4f4d\u3067\u6307\u5b9a\u3057\u307e\u3059\u3002 \u4e00\u822c\u7684\u306a\u521d\u671f\u8a2d\u5b9a\u5024\u306f\u3001KeepAlive\u3092On\u3001KeepAliveTimeout\u30925\u3001MaxKeepAliveRequests\u3092100\uff5e500\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u9069\u5207\u306a\u30d0\u30e9\u30f3\u30b9\u304c\u4fdd\u305f\u308c\u307e\u3059\u3002 \u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u9577\u3059\u304e\u308b\u3068\u3001\u305d\u308c\u4ee5\u4e0a\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u6765\u3066\u3044\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30d7\u30ed\u30bb\u30b9\u304c\u30a2\u30a4\u30c9\u30eb\u72b6\u614b\u306e\u307e\u307e\u306b\u306a\u308a\u307e\u3059\u3002\u9006\u306b\u77ed\u3059\u304e\u308b\u3068\u3001\u65b0\u3057\u3044\u63a5\u7d9a\u3092\u5f37\u5236\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u79c1\u306f\u3001\u95a2\u9023\u3059\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30ab\u30d0\u30fc\u3057\u3064\u3064\u3001\u30ef\u30fc\u30ab\u30fc\u3092\u9577\u6642\u9593\u62d8\u675f\u3057\u306a\u3044\u3088\u3046\u306a\u3001\u304e\u308a\u304e\u308a\u306e\u6642\u9593\u67a0\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<h2>\u77ed\u3059\u304e\u308b\u304b\u3001\u9577\u3059\u304e\u308b\u304b\uff1a\u6c7a\u5b9a\u7684\u306a\u76ee\u6a19\u306e\u5bfe\u7acb<\/h2>\n\n<p>\u77ed\u3044\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306f\u3001\u30da\u30fc\u30b8\u30d3\u30e5\u30fc\u3042\u305f\u308a\u306e\u65b0\u898f\u63a5\u7d9a\u6570\u3092\u5897\u52a0\u3055\u305b\u3001\u305d\u306e\u7d50\u679c\u3001 <strong>\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9<\/strong>. \u753b\u50cf\u3001CSS\u3001JS \u3068\u3044\u3063\u305f\u591a\u304f\u306e\u5c0f\u3055\u306a\u30a2\u30bb\u30c3\u30c8\u306f\u3001\u518d\u5229\u7528\u3055\u308c\u305f\u63a5\u7d9a\u3001\u3064\u307e\u308a\u3042\u307e\u308a\u306b\u4e4f\u3057\u304f\u306a\u3044 <strong>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8<\/strong>. \u4e00\u65b9\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u6642\u9593\u304c\u9577\u3059\u304e\u308b\u3068\u3001\u8cb4\u91cd\u306a\u30ef\u30fc\u30ab\u30fc\u304c\u5360\u6709\u3055\u308c\u3001\u8ca0\u8377\u304c\u30d4\u30fc\u30af\u306b\u9054\u3057\u305f\u969b\u306b\u30ad\u30e5\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u5b9f\u969b\u306e\u51e6\u7406\u306f\u8fc5\u901f\u306b\u884c\u3048\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u5fdc\u7b54\u304c\u9045\u304f\u306a\u3063\u305f\u308a\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u305f\u308a\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002 \u7d4c\u9a13\u4e0a\u3001\u9ad8\u5bc6\u5ea6\u3067\u9ad8\u901f\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3067\u306f2\uff5e5\u79d2\u304c\u6700\u9069\u3067\u3059\u304c\u30015\uff5e15\u79d2\u306f\u30ea\u30bd\u30fc\u30b9\u304c\u5341\u5206\u306b\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u306e\u307f\u6709\u52b9\u3067\u3059\u300260\u79d2\u3092\u8d85\u3048\u308b\u8a2d\u5b9a\u306f\u3001\u751f\u7523\u74b0\u5883\u3067\u306f\u3042\u307e\u308a\u610f\u5473\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u306a\u305c\u306a\u3089\u3001\u3042\u307e\u308a\u306b\u3082\u591a\u304f\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u30a2\u30a4\u30c9\u30eb\u72b6\u614b\u306b\u9665\u3063\u3066\u3057\u307e\u3046\u304b\u3089\u3067\u3059\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\/08\/apache_perf_besprechung_2345.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u5fdc\u3058\u305f\u63a8\u5968\u57fa\u6e96\u5024<\/h2>\n\n<p>\u79c1\u306f\u660e\u78ba\u306a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u57fa\u3065\u3044\u3066\u5224\u65ad\u3057\u3066\u3044\u307e\u3059\u3002API\u30b5\u30fc\u30d0\u30fc\u306b\u306f\u901a\u5e382\uff5e3\u79d2\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u9ad8\u901f\u306a\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3068\u8fc5\u901f\u306a\u627f\u8a8d\u304c\u6c42\u3081\u3089\u308c\u308b\u305f\u3081\u3067\u3059\u3002 <strong>\u52b4\u50cd\u8005<\/strong> \u304c\u5fc5\u8981\u3067\u3059\u3002\u30a2\u30bb\u30c3\u30c8\u306e\u591a\u3044\u5f93\u6765\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u306f\u3001\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9069\u5207\u306b\u675f\u306d\u308b\u305f\u3081\u306b3\uff5e5\u79d2\u7a0b\u5ea6\u3042\u308c\u3070\u5341\u5206\u3067\u3059\u3002 \u975e\u5e38\u306b\u591a\u304f\u306e\u5c0f\u3055\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u542b\u3080\u30a2\u30bb\u30c3\u30c8\u30c9\u30e1\u30a4\u30f3\u306e\u5834\u5408\u3001\u5341\u5206\u306a\u30ea\u30bd\u30fc\u30b9\u304c\u3042\u308c\u30705\uff5e10\u79d2\u7a0b\u5ea6\u307e\u3067\u8a31\u5bb9\u3055\u308c\u307e\u3059\u3002Apache\u306e\u524d\u306b\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u3001\u305d\u306e\u80cc\u5f8c\u30671\uff5e2\u79d2\u3068\u3044\u3046\u77ed\u3044\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002 <strong>\u7ba1\u7406<\/strong>. \u57fa\u790e\u3092\u3088\u308a\u6df1\u304f\u5b66\u3073\u305f\u3044\u65b9\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u8cc7\u6599\u304c\u78ba\u304b\u306a\u5165\u9580\u66f8\u3068\u306a\u308a\u307e\u3059\u3002 <a href=\"https:\/\/webhosting.de\/ja\/http%e3%82%ad%e3%83%bc%e3%83%97%e3%82%a2%e3%83%a9%e3%82%a4%e3%83%96%e3%82%bf%e3%82%a4%e3%83%a0%e3%82%a2%e3%82%a6%e3%83%88%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc%e3%81%ae%e3%83%91%e3%83%95%e3%82%a9\/\">\u8a2d\u5b9a\u30ac\u30a4\u30c9<\/a>.<\/p>\n\n<h2>\u5b9f\u52d9\u306b\u5373\u3057\u305f\u521d\u671f\u8a2d\u5b9a<\/h2>\n\n<p>Event-MPM \u3092\u63a1\u7528\u3057\u305f\u6700\u65b0\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u306f\u3001KeepAliveTimeout \u306e\u521d\u671f\u5024\u3092 3 \u79d2\u3001MaxKeepAliveRequests \u3092 300 \u306b\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u975e\u5e38\u306b <strong>\u52b9\u7387\u7684<\/strong>. \u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30da\u30fc\u30b8\u95b2\u89a7\u306b\u4f34\u3046\u95a2\u9023\u3059\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5927\u90e8\u5206\u3092\u30ab\u30d0\u30fc\u3057\u3064\u3064\u3001\u30a2\u30a4\u30c9\u30eb\u72b6\u614b\u306b\u306a\u308b\u30ea\u30b9\u30af\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002API\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u30012\u79d2\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3068200\uff5e300\u306eMaxKeepAliveRequests\u3067\u8d77\u52d5\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u306b\u3088\u308a\u5f85\u3061\u6642\u9593\u3092\u77ed\u7e2e\u3057\u3001 <strong>\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8<\/strong> \u5897\u52a0\u3057\u307e\u3059\u3002CPU\u3084RAM\u306b\u4f59\u88d5\u306e\u3042\u308b\u30ea\u30bd\u30fc\u30b9\u96c6\u7d04\u578b\u306e\u30db\u30b9\u30c8\u3067\u306f\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u30925\uff5e10\u79d2\u3001MaxKeepAliveRequests\u3092500\uff5e1000\u306b\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u305d\u306e\u6069\u6075\u3092\u53d7\u3051\u3089\u308c\u307e\u3059\u3002\u9759\u7684\u306a\u6700\u5c0f\u30da\u30fc\u30b8\u3067\u306f\u3001\u30ad\u30fc\u30d7\u30a2\u30e9\u30a4\u30d6\u306b\u3088\u3063\u3066\u30e1\u30ea\u30c3\u30c8\u304c\u5f97\u3089\u308c\u308b\u3053\u3068\u306f\u3081\u3063\u305f\u306b\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u30c6\u30b9\u30c8\u3067\u660e\u3089\u304b\u306a\u5229\u70b9\u304c\u78ba\u8a8d\u3067\u304d\u305f\u5834\u5408\u306b\u9650\u308a\u3001\u6642\u6298\u3053\u308c\u3092\u7121\u52b9\u306b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<h2>MPM\u304a\u3088\u3073\u95a2\u9023\u3059\u308b\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b<\/h2>\n\n<p>\u30a4\u30d9\u30f3\u30c8MPM\u306f\u3001\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u63a5\u7d9a\u3092\u7279\u306b\u53b3\u683c\u306b\u51e6\u7406\u3059\u308b\u305f\u3081\u3001KeepAliveTimeout\u3092\u9069\u5ea6\u306b\u77ed\u304f\u8a2d\u5b9a\u3057\u3066\u3082 <strong>\u5371\u967a\u306a<\/strong> \u3068\u306a\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u8a2d\u5b9a\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u308c\u306fKeepAliveTimeout\u3088\u308a\u3082\u660e\u3089\u304b\u306b\u9ad8\u3044\u5024\u3001\u591a\u304f\u306e\u5834\u540830\uff5e60\u79d2\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3079\u304d\u3067\u3059\u3002MaxKeepAliveRequests\u306f\u3001\u30d1\u30bf\u30fc\u30f3\u306b\u5fdc\u3058\u3066200\uff5e500\u306e\u9593\u3067\u8a2d\u5b9a\u3057\u3001\u7d14\u7c8b\u306a\u30a2\u30bb\u30c3\u30c8\u30db\u30b9\u30c8\u306e\u5834\u5408\u306f\u3001\u6761\u4ef6\u304c\u8a31\u305b\u3070\u3055\u3089\u306b\u9ad8\u3044\u5024\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002 <strong>\u653b\u6483\u306e\u30ea\u30b9\u30af<\/strong> \u5e38\u306b\u6ce8\u610f\u3092\u6255\u3046\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u591a\u6570\u306e\u5c0f\u3055\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u53d6\u5f97\u3059\u308b\u5834\u5408\u3067\u3082\u3001Apache\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002\u8a2d\u5b9a\u30df\u30b9\u306f\u91cd\u5927\u306a\u554f\u984c\u3068\u306a\u308a\u3001\u4e0d\u8981\u306a\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3092\u767a\u751f\u3055\u305b\u305f\u308a\u3001\u30ef\u30fc\u30ab\u30fc\u3092\u9577\u6642\u9593\u5360\u6709\u3055\u305b\u305f\u308a\u3059\u308b\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u6700\u9069\u306a\u8a2d\u5b9a\u306f\u3001\u30c6\u30b9\u30c8\u3001\u89b3\u5bdf\u3001\u305d\u3057\u3066\u6bb5\u968e\u7684\u306a\u8abf\u6574\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3067\u5c0e\u304d\u51fa\u3055\u308c\u307e\u3059\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\/08\/apache-keepalive-optimization-5843.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u6d3b\u7528\u3057\u305f\u6bb5\u968e\u7684\u306a\u6700\u9069\u5316<\/h2>\n\n<p>\u307e\u305a\u306f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u5206\u6790\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u30a2\u30bb\u30c3\u30c8\u306e\u6570\u3001\u4e00\u822c\u7684\u306a\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3001\u30d0\u30fc\u30b9\u30c8\u52d5\u4f5c\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u9593\u306e\u9593\u9694\u306a\u3069\u306f\u3001 <strong>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8<\/strong> \u6c7a\u5b9a\u7684\u3067\u3059\u3002\u305d\u306e\u5f8c\u3001\u521d\u671f\u5024\u3092\u8a2d\u5b9a\u3057\u307e\u3059\uff1a\u6df7\u5408\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u5834\u5408\u306f3\u79d2\u3001API\u306e\u5834\u5408\u306f2\u79d2\u3001\u30a2\u30bb\u30c3\u30c8\u30c9\u30e1\u30a4\u30f3\u306e\u5834\u5408\u306f5\u79d2\u3067\u3059\u3002\u7d9a\u3044\u3066\u3001\u958b\u3044\u3066\u3044\u308b\u63a5\u7d9a\u3001RAM\u3001CPU\u3001\u5fdc\u7b54\u6642\u9593\u3001\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u3092\u76e3\u8996\u3057\u307e\u3059\u3002\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u63a5\u7d9a\u306b\u3088\u3063\u3066\u591a\u304f\u306e\u30ef\u30fc\u30ab\u30fc\u304c\u5360\u6709\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001 <strong>\u5f85\u3061\u6642\u9593<\/strong>. \u4e00\u65b9\u3001\u65b0\u3057\u3044\u63a5\u7d9a\u304c\u5897\u3048\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u4e0a\u6607\u3059\u308b\u5834\u5408\u306f\u30011\uff5e2\u79d2\u305a\u3064\u5c11\u3057\u305a\u3064\u5897\u3084\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u4f53\u7cfb\u7684\u306a\u624b\u9806\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u77ed\u3044 <a href=\"https:\/\/webhosting.de\/ja\/%e3%82%a6%e3%82%a7%e3%83%96%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc%e3%81%ae%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9%e8%aa%bf%e6%95%b4%e3%82%ac%e3%82%a4%e3%83%89\/\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u8abf\u6574\u30ac\u30a4\u30c9<\/a>.<\/p>\n\n<h2>\u6307\u6a19\u3092\u8aad\u307f\u53d6\u308a\u3001\u6b63\u3057\u304f\u89e3\u91c8\u3059\u308b<\/h2>\n\n<p>server-status\u3001\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3001\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u56f3\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u6642\u9593\u7684\u306b\u3069\u306e\u3088\u3046\u306b\u91cd\u306a\u3063\u3066\u3044\u308b\u304b\u3001\u307e\u305f\u63a5\u7d9a\u304c\u3069\u306e\u304f\u3089\u3044\u306e\u6642\u9593\u7d9a\u3044\u3066\u3044\u308b\u304b\u304c\u308f\u304b\u308a\u307e\u3059\u3002 <strong>\u30b9\u30bf\u30f3\u30c9<\/strong>. \u65b0\u3057\u3044TCP\uff0fTLS\u63a5\u7d9a\u306e\u78ba\u7acb\u7387\u304c\u9ad8\u3044\u5834\u5408\u306f\u3001KeepAliveTimeout\u304c\u77ed\u3059\u304e\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u63a5\u7d9a\u3092\u6301\u3064\u30a2\u30a4\u30c9\u30eb\u72b6\u614b\u306e\u30ef\u30fc\u30ab\u30fc\u304c\u591a\u3044\u5834\u5408\u306f\u3001\u5f85\u3061\u6642\u9593\u304c\u9577\u3059\u304e\u308b\u3053\u3068\u3092\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u8abf\u67fb\u7d50\u679c\u3092\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u306f\u660e\u3089\u304b\u306b\u901f\u304f\u306a\u3063\u305f\u304b\u3001\u305d\u308c\u3068\u3082\u4e2d\u65ad\u304c\u5897\u3048\u3066\u3044\u308b\u304b\uff1f 503\/504\u30a8\u30e9\u30fc\u306e\u5897\u52a0\u306b\u5bfe\u3057\u3066\u306f\u3001\u30a2\u30a4\u30c9\u30eb\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b\u304b\u3001\u3042\u308b\u3044\u306f <strong>\u52b4\u50cd\u8005<\/strong>. \u3002\u3053\u3046\u3057\u3066\u3001\u4e00\u6b69\u4e00\u6b69\u300c\u30b9\u30a4\u30fc\u30c8\u30b9\u30dd\u30c3\u30c8\u300d\u306b\u8fd1\u3065\u3044\u3066\u3044\u304f\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\/08\/apache_timeout_optimierung_9876.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\uff1a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3001API\u3001\u30d7\u30ed\u30ad\u30b7<\/h2>\n\n<p>\u30a2\u30bb\u30c3\u30c8\u306e\u591a\u3044\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u306f\u3001\u77ed\u3044\u9593\u9694\u3067\u8907\u6570\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u307e\u3068\u3081\u3066 <strong>\u63a5\u7d9a<\/strong>, \u3001\u305d\u306e\u305f\u30813\uff5e5\u79d2\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002API\u306e\u5834\u5408\u306f\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u8fc5\u901f\u306a\u89e3\u653e\u304c\u91cd\u8981\u3068\u306a\u308b\u305f\u3081\u30012\uff5e3\u79d2\u7a0b\u5ea6\u306b\u6291\u3048\u308b\u306e\u304c\u52b9\u679c\u7684\u3067\u3059\u3002\u4e0a\u6d41\u306b\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u3092\u914d\u7f6e\u3059\u308b\u5834\u5408\u3001Apache\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u51e6\u7406\u6642\u9593\u3092\u77ed\u304f\u8a2d\u5b9a\u3057\u307e\u3059\uff08\u591a\u304f\u306e\u5834\u54081\uff5e2\u79d2\uff09\u3002\u3053\u308c\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u304c <strong>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8<\/strong>-\u6c38\u7d9a\u6027\u304c\u5f71\u97ff\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u6570\u304c\u5c11\u306a\u3044\u9759\u7684\u30da\u30fc\u30b8\u3067\u306f\u3001\u30ad\u30fc\u30d7\u30a2\u30e9\u30a4\u30d6\u306b\u3088\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002\u79c1\u306f\u30aa\u30f3\uff0f\u30aa\u30d5\u3092\u5207\u308a\u66ff\u3048\u3066\u30c6\u30b9\u30c8\u3057\u3001\u5ba2\u89b3\u7684\u306b\u6e2c\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u6700\u9069\u306a\u5024\u3092\u6c7a\u3081\u308b\u306e\u306f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3067\u3042\u308a\u3001\u5e0c\u671b\u7684\u89b3\u6e2c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u3055\u306b\u305d\u306e\u7406\u7531\u304b\u3089\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u5909\u5316\u304c\u306a\u3044\u304b\u3092\u5b9a\u671f\u7684\u306b\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<h2>\u8868\uff1a\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306b\u95a2\u3059\u308b\u63a8\u5968\u4e8b\u9805\u3068\u5f71\u97ff<\/h2>\n\n<p>\u4ee5\u4e0b\u306e\u6982\u8981\u3067\u306f\u3001\u4ee3\u8868\u7684\u306a\u5229\u7528\u30b7\u30ca\u30ea\u30aa\u3092\u5177\u4f53\u7684\u306a\u6570\u5024\u3068\u95a2\u9023\u4ed8\u3051\u3001\u305d\u306e\u4e3b\u306a\u52b9\u679c\u3084\u30ea\u30b9\u30af\u3092\u6319\u3052\u3066\u3044\u307e\u3059\u3002\u79c1\u306f\u3053\u308c\u3092 <strong>\u51fa\u767a\u70b9<\/strong> \u305d\u306e\u5f8c\u3001\u5b9f\u969b\u306e\u6e2c\u5b9a\u5024\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u3001\u6700\u7d42\u7684\u306a\u5024\u3092\u5fae\u8abf\u6574\u3057\u307e\u3059\u3002\u6ce8\u610f\uff1a\u3053\u306e\u7bc4\u56f2\u306f\u53c2\u8003\u3068\u306a\u308b\u76ee\u5b89\u3067\u3042\u308a\u3001\u53b3\u683c\u306a\u57fa\u6e96\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u53cd\u5fdc\u3092\u660e\u78ba\u306b\u628a\u63e1\u3067\u304d\u308b\u3088\u3046\u3001\u5909\u66f4\u306f\u5c11\u3057\u305a\u3064\u884c\u3046\u3079\u304d\u3067\u3059\u3002\u305d\u3046\u3057\u3066\u521d\u3081\u3066\u3001\u305d\u306e\u52b9\u679c\u3092\u5b9f\u8a3c\u53ef\u80fd\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u3001 <strong>\u308f\u304b\u308a\u3084\u3059\u3044<\/strong>.<\/p>\n\n<table>\n  <thead>\n    <tr>\n      <th>\u30b7\u30ca\u30ea\u30aa<\/th>\n      <th>KeepAliveTimeout<\/th>\n      <th>MaxKeepAliveRequests<\/th>\n      <th>\u4e3b\u306a\u52b9\u679c<\/th>\n      <th>\u6f5c\u5728\u7684\u306a\u30ea\u30b9\u30af<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>API\uff0f\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9<\/td>\n      <td>2\uff5e3\u79d2<\/td>\n      <td>100-300<\/td>\n      <td>\u8fc5\u901f\u306a\u627f\u8a8d\u3001\u51e6\u7406\u80fd\u529b\u306e\u5411\u4e0a<\/td>\n      <td>\u5024\u304c\u5c0f\u3055\u3059\u304e\u308b\u5834\u5408\u306e\u65b0\u898f\u63a5\u7d9a\u304c\u5897\u52a0<\/td>\n    <\/tr>\n    <tr>\n      <td>\u8c4a\u5bcc\u306a\u30a2\u30bb\u30c3\u30c8\u3092\u63b2\u8f09\u3057\u305f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/td>\n      <td>3\uff5e5\u79d2<\/td>\n      <td>300\uff5e500<\/td>\n      <td>\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u306e\u56de\u6570\u304c\u6e1b\u308a\u3001\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u308b<\/td>\n      <td>\u904e\u8ca0\u8377\u306e\u5834\u5408\u306f\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30ef\u30fc\u30ab\u30fc\u3092\u30a2\u30a4\u30c9\u30eb\u72b6\u614b\u306b\u3059\u308b<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30a2\u30bb\u30c3\u30c8\u30c9\u30e1\u30a4\u30f3\uff08\u30d5\u30a1\u30a4\u30eb\u6570\u304c\u975e\u5e38\u306b\u591a\u3044\uff09<\/td>\n      <td>5-10 s<\/td>\n      <td>500\u20131000<\/td>\n      <td>\u591a\u6570\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u3046\u307e\u304f\u307e\u3068\u3081\u308b<\/td>\n      <td>\u5316\u5408\u7269\u306e\u7d50\u5408\u6301\u7d9a\u6642\u9593\u306e\u5ef6\u9577<\/td>\n    <\/tr>\n    <tr>\n      <td>Apache \u306e\u524d\u306e\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7<\/td>\n      <td>1\uff5e2\u79d2<\/td>\n      <td>100-300<\/td>\n      <td>\u9ad8\u901f\u306a\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3001\u30d7\u30ed\u30ad\u30b7\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u3092\u7dad\u6301\u3059\u308b<\/td>\n      <td>\u307e\u308c\u306a\u30d0\u30fc\u30b9\u30c8\u30b7\u30fc\u30b1\u30f3\u30b9\u3067\u306f\u9577\u3055\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b<\/td>\n    <\/tr>\n    <tr>\n      <td>\u9759\u7684\u30df\u30cb\u30de\u30eb\u30da\u30fc\u30b8<\/td>\n      <td>\u30aa\u30d5\u3001\u307e\u305f\u306f1\uff5e2\u79d2<\/td>\n      <td>\u30ed\u30fc<\/td>\n      <td>\u30ef\u30fc\u30ab\u30fc\u3054\u3068\u306e\u6700\u5927\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8<\/td>\n      <td>\u518d\u5229\u7528\u306b\u3088\u308b\u30e1\u30ea\u30c3\u30c8\u304c\u306a\u3044<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n<p>\u79c1\u306f\u3053\u308c\u3089\u306e\u6307\u6a19\u3092\u6700\u521d\u306e\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3068\u3057\u3066\u8a2d\u5b9a\u3057\u3001\u672a\u89e3\u6c7a\u306e\u6848\u4ef6\u306a\u3069\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u4f7f\u3063\u3066\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30b3\u30cd\u30af\u30b7\u30e7\u30f3<\/strong>, \u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3001\u30a8\u30e9\u30fc\u7387\u3002\u6570\u5024\u304b\u3089\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u304c\u5224\u660e\u3057\u305f\u5834\u5408\u306f\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3068MaxKeepAliveRequests\u3092\u6bb5\u968e\u7684\u306b\u8abf\u6574\u3057\u307e\u3059\u3002\u6e2c\u5b9a\u3092\u884c\u308f\u305a\u306b\u8abf\u6574\u3092\u884c\u3046\u3068\u3001\u5f80\u3005\u306b\u3057\u3066\u9006\u52b9\u679c\u306b\u306a\u308a\u307e\u3059\u3002\u660e\u78ba\u306a\u89b3\u5bdf\u3092\u884c\u3044\u306a\u304c\u3089\u5c11\u3057\u305a\u3064\u5909\u66f4\u3092\u52a0\u3048\u308b\u65b9\u304c\u8ce2\u660e\u3067\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u518d\u73fe\u6027\u304c\u4fdd\u305f\u308c\u3001 <strong>\u548c\u6c17\u3042\u3044\u3042\u3044<\/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\/08\/ApacheKeepAliveTimeout_4729.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u8a2d\u5b9a\u306e\u30c6\u30b9\u30c8\uff1a\u30c4\u30fc\u30eb\u3068\u624b\u9806<\/h2>\n\n<p>\u79c1\u306f\u3001\u3059\u3079\u3066\u306e\u5909\u66f4\u306b\u3064\u3044\u3066\u3001\u5408\u6210\u8ca0\u8377\u30c6\u30b9\u30c8\u3068\u5b9f\u969b\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u7528\u3044\u3066\u691c\u8a3c\u3092\u884c\u3044\u3001\u3053\u308c\u306b\u3088\u308a <strong>\u6e2c\u5b9a\u5024<\/strong> \u8ca0\u8377\u306b\u8010\u3048\u3089\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002ab\u3001wrk\u3001k6 \u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u3001\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3084\u30a8\u30e9\u30fc\u306e\u5206\u5e03\u3092\u628a\u63e1\u3057\u307e\u3059\u3002\u4e26\u884c\u3057\u3066\u3001server-status \u3084\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u3001\u30a2\u30a4\u30c9\u30eb\u6642\u9593\u3001\u65b0\u898f\u63a5\u7d9a\u3001\u5fdc\u7b54\u6642\u9593\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 \u5909\u66f4\u306e\u305f\u3073\u306b\u3001\u6570\u5024\u306b\u6709\u610f\u306a\u5909\u5316\u304c\u898b\u3089\u308c\u308b\u307e\u3067\u5341\u5206\u306a\u6642\u9593\u3092\u304a\u304d\u307e\u3059\u3002\u5b9f\u969b\u306e\u4f5c\u696d\u9806\u5e8f\u306b\u3064\u3044\u3066\u306f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306a <a href=\"https:\/\/webhosting.de\/ja\/http-%e3%82%ad%e3%83%bc%e3%83%97%e3%82%a2%e3%83%a9%e3%82%a4%e3%83%96%e8%aa%bf%e6%95%b4-%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc%e8%b2%a0%e8%8d%b7-%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3\/\">\u6700\u9069\u5316\u30d5\u30ed\u30fc<\/a>. \u3053\u306e\u898f\u5f8b\u306e\u304a\u304b\u3052\u3067\u3001\u79c1\u306f\u300c\u52b9\u679c\u300d\u3068\u300c\u5076\u7136\u300d\u3092\u6df7\u540c\u3059\u308b\u3053\u3068\u304c\u306a\u3044 <strong>\u30de\u30b9\u30c8<\/strong>.<\/p>\n\n<h2>HTTP\/2 \u3068 HTTP\/3\uff1a\u30ad\u30fc\u30d7\u30a2\u30e9\u30a4\u30d6\u306b\u95a2\u3059\u308b\u5909\u66f4\u70b9<\/h2>\n<p>HTTP\/2 \u3067\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u5358\u4e00\u306e\u63a5\u7d9a\u3092\u4ecb\u3057\u3066\u591a\u6570\u306e\u540c\u6642\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u675f\u306d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4e26\u884c\u3059\u308b TCP \u63a5\u7d9a\u306e\u6570\u304c\u5927\u5e45\u306b\u6e1b\u5c11\u3057\u307e\u3059\u304c\u3001\u9069\u5207\u306b\u8a2d\u5b9a\u3055\u308c\u305f KeepAliveTimeout \u306e\u91cd\u8981\u6027\u306f\u4f9d\u7136\u3068\u3057\u3066\u5909\u308f\u308a\u307e\u305b\u3093\u3002 \u5178\u578b\u7684\u306a\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\uff08HTML\u3001CSS\u3001JS\u3001\u30d5\u30a9\u30f3\u30c8\u3001\u753b\u50cf\uff09\u304c\u3001\u65b0\u305f\u306a\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u30b9\u30e0\u30fc\u30ba\u306b\u51e6\u7406\u3055\u308c\u308b\u3088\u3046\u3001\u63a5\u7d9a\u3092\u5341\u5206\u306b\u9577\u304f\u7dad\u6301\u3057\u307e\u3059\u3002\u540c\u6642\u306b\u3001HTTP\/2\u306f\u30d0\u30fc\u30b9\u30c8\u30d5\u30a7\u30fc\u30ba\u30921\u3064\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u5185\u306b\u3088\u308a\u52b9\u7387\u7684\u306b\u307e\u3068\u3081\u3089\u308c\u308b\u305f\u3081\u3001\u904e\u5ea6\u306b\u9577\u3044\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002 \u5b9f\u969b\u306e\u904b\u7528\u3067\u306f\u3001HTTP\/2 \u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u79c1\u304c\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u30a6\u30a7\u30d6\u4e0a\u306e\u76ee\u5b89\uff083\uff5e5 \u79d2\uff09\u304c\u7279\u306b\u6709\u52b9\u3067\u3042\u308b\u3053\u3068\u304c\u5b9f\u8a3c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u90e8\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u306f\u3001\u30b9\u30c8\u30ea\u30fc\u30e0\u3084\u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u5bfe\u3059\u308b\u72ec\u81ea\u306e HTTP\/2 \u5c02\u7528\u5236\u9650\u5024\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u79c1\u306f\u3053\u308c\u3089\u304c KeepAliveTimeout \u3068\u77db\u76fe\u3057\u306a\u3044\u3088\u3046\u306b\u6ce8\u610f\u3057\u3066\u3044\u307e\u3059\u3002 HTTP\/3\uff08QUIC\uff09\u3067\u306f\u3001\u63a5\u7d9a\u78ba\u7acb\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306f\u3055\u3089\u306b\u8efd\u6e1b\u3055\u308c\u307e\u3059\u304c\u3001\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u306f\u5909\u308f\u308a\u307e\u305b\u3093\u3002\u3064\u307e\u308a\u3001\u30ea\u30bd\u30fc\u30b9\u3092\u904e\u5ea6\u306b\u4fdd\u7559\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u5178\u578b\u7684\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u30b0\u30eb\u30fc\u30d7\u3092\u53cd\u6620\u3059\u308b\u6642\u9593\u67a0\u3092\u9078\u629e\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n<h2>HTTP Keep-Alive \u5bfe TCP Keep-Alive\uff1a\u660e\u78ba\u306b\u533a\u5225\u3059\u308b<\/h2>\n<p>\u79c1\u306f\u3001HTTP Keep-Alive\uff08\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d7\u30ed\u30c8\u30b3\u30eb\u3001\u5f8c\u7d9a\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u306e\u518d\u5229\u7528\uff09\u3068TCP Keep-Alive\uff08\u5207\u65ad\u3055\u308c\u305f\u63a5\u7d9a\u3092\u691c\u51fa\u3059\u308bOS\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\uff09\u3092\u53b3\u5bc6\u306b\u533a\u5225\u3057\u3066\u3044\u307e\u3059\u3002 net.ipv4.tcp_keepalive_time \u306a\u3069\u306e\u8a2d\u5b9a\u306f\u3001Apache \u304c\u65b0\u3057\u3044 HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5f85\u6a5f\u3059\u308b\u6642\u9593\u306b\u306f\u5f71\u97ff\u3057\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u95a2\u3057\u3066\u306f\u3001KeepAliveTimeout \u306e\u307f\u304c\u95a2\u9023\u3057\u307e\u3059\u3002 OS\u306eKeepalive\u306f\u3001\u5b64\u7acb\u3057\u305f\u30bd\u30b1\u30c3\u30c8\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5207\u65ad\u6642\u306a\u3069\uff09\u3092\u691c\u51fa\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u304c\u3001HTTP\u306e\u6319\u52d5\u3092\u5236\u5fa1\u3059\u308b\u624b\u6bb5\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306e\u30ec\u30d9\u30eb\u3092\u6df7\u540c\u3059\u308b\u3068\u3001\u6e2c\u5b9a\u5024\u304b\u3089\u8aa4\u3063\u305f\u7d50\u8ad6\u3092\u5c0e\u304d\u51fa\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002 \u305d\u306e\u305f\u3081\u3001\u79c1\u306f\u4ee5\u4e0b\u3092\u5206\u3051\u3066\u691c\u8a3c\u3057\u3066\u3044\u307e\u3059\uff1a\u518d\u5229\u7528\u3068\u9045\u5ef6\u306b\u95a2\u3059\u308bHTTP\u30e1\u30c8\u30ea\u30af\u30b9\u3001\u304a\u3088\u3073\u30bd\u30b1\u30c3\u30c8\u306e\u72b6\u614b\u3068\u63a5\u7d9a\u54c1\u8cea\u306b\u95a2\u3059\u308bOS\u30e1\u30c8\u30ea\u30af\u30b9\u3067\u3059\u3002.<\/p>\n\n<h2>\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u8a08\u753b\uff1a\u30ef\u30fc\u30ab\u30fc\u30fb\u30d0\u30b8\u30a7\u30c3\u30c8\u3068\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u4e00\u4f53\u3068\u3057\u3066\u8003\u3048\u308b<\/h2>\n<p>\u79c1\u306f\u5e38\u306b\u3001KeepAliveTimeout\u3092\u5168\u4f53\u7684\u306a\u4e26\u884c\u51e6\u7406\u4e88\u7b97\uff08MaxRequestWorkers\/ServerLimit\uff09\u306e\u7bc4\u56f2\u5185\u3067\u8a2d\u5b9a\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u7c21\u5358\u306a\u8003\u3048\u65b9\u3068\u3057\u3066\u3001\u63a5\u7d9a\u304c\u30a2\u30a4\u30c9\u30eb\u72b6\u614b\u3067\u5f85\u6a5f\u3059\u308b\u6642\u9593\u304c\u9577\u3051\u308c\u3070\u9577\u3044\u307b\u3069\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u751f\u307f\u51fa\u3055\u306a\u3044\u72b6\u614b\u3067\u5360\u6709\u3055\u308c\u308b\u30ea\u30bd\u30fc\u30b9\u306e\u5272\u5408\u304c\u5927\u304d\u304f\u306a\u308b\u3001\u3068\u3044\u3046\u70b9\u304c\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002 \u4f8b\uff1a\u30ea\u30af\u30a8\u30b9\u30c8\u6570\u304c400\u30ea\u30af\u30a8\u30b9\u30c8\/\u79d2\u3067\u3001KeepAliveTimeout\u304c3\u79d2\u306e\u5834\u5408\u3001\u6975\u7aef\u306a\u30b1\u30fc\u30b9\u3067\u306f\u3001\u591a\u6570\u306e\u63a5\u7d9a\u306b\u5206\u6563\u3057\u3066\u30011\u79d2\u3042\u305f\u308a\u6700\u5927\u7d041200\u79d2\u306e\u30a2\u30a4\u30c9\u30eb\u6642\u9593\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 Event-MPM\u306f\u3001\u30a2\u30a4\u30c9\u30eb\u72b6\u614b\u3092\u5206\u96e2\u3059\u308b\u3053\u3068\u3067\u3053\u306e\u554f\u984c\u3092\u7de9\u548c\u3057\u307e\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u4e0a\u9650\u52b9\u679c\uff08\u30ad\u30e3\u30c3\u30d7\u52b9\u679c\uff09\u306f\u5b58\u5728\u3057\u307e\u3059\u3002 \u305d\u306e\u305f\u3081\u3001\u79c1\u306f\u8ca0\u8377\u66f2\u7dda\u3092\u76e3\u8996\u3057\u3066\u3044\u307e\u3059\u3002\u8ca0\u8377\u306e\u30d4\u30fc\u30af\u6642\u306b\u30d3\u30b8\u30fc\u30ef\u30fc\u30ab\u30fc\u6570\u304c\u904e\u5ea6\u306b\u5897\u52a0\u3059\u308b\u5834\u5408\u306f\u3001\u30a2\u30a4\u30c9\u30eb\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u77ed\u7e2e\u3059\u308b\u304b\u3001\uff08RAM\u306e\u72b6\u6cc1\u3092\u8003\u616e\u3057\u3064\u3064\uff09MaxRequestWorkers\u3092\u614e\u91cd\u306b\u5897\u3084\u3057\u307e\u3059\u3002 \u76ee\u6a19\u306f\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30ef\u30fc\u30ab\u30fc\u304c\u4e3b\u306b\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u51e6\u7406\u306b\u5f93\u4e8b\u3057\u3001\u30a2\u30a4\u30c9\u30eb\u6642\u9593\u304c\u30ad\u30e5\u30fc\u306b\u8ee2\u5316\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n<h2>\u30b9\u30bf\u30c3\u30af\u5185\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u4e00\u8cab\u3057\u3066\u30d0\u30e9\u30f3\u30b9\u3088\u304f\u8abf\u6574\u3059\u308b<\/h2>\n<p>KeepAliveTimeout\u306b\u52a0\u3048\u3001\u79c1\u306f\u5e38\u306b\u95a2\u9023\u3059\u308b\u8a2d\u5b9a\u9805\u76ee\u3082\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306fI\/O\u64cd\u4f5c\u306b\u5bfe\u3059\u308b\u53b3\u683c\u306a\u4e0a\u9650\u3092\u5b9a\u7fa9\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001Keep-Alive\u306e\u5024\u3088\u308a\u3082\u304b\u306a\u308a\u9ad8\u3044\u5024\u306b\u8a2d\u5b9a\u3059\u3079\u304d\u3067\u3059\u3002 \u30d7\u30ed\u30ad\u30b7\u74b0\u5883\u3067\u306f\u3001Apache\u304c\u63a5\u7d9a\u3092\u65e9\u3059\u304e\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u5207\u65ad\u3057\u305f\u308a\u3001\u9006\u306b\u9577\u304f\u4fdd\u6301\u3057\u3059\u304e\u305f\u308a\u3057\u306a\u3044\u3088\u3046\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3054\u3068\u306bProxyTimeout\u304a\u3088\u3073timeouts\/connectiontimeout\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u500b\u5225\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002 Slowloris\u306e\u3088\u3046\u306a\u653b\u6483\u30d1\u30bf\u30fc\u30f3\u306b\u5bfe\u3057\u3066\u306f\u3001\u6b63\u5f53\u306a\u4f4e\u901f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u4e0d\u5fc5\u8981\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u3088\u3046\u3001\u9632\u5fa1\u7684\u306aRequestReadTimeout\u8a2d\u5b9a\u304c\u6709\u52b9\u3067\u3059\u3002 HTTP\/2\u74b0\u5883\u3067\u306f\u3001\u4e8b\u5b9f\u4e0aKeep-Alive\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u4e0a\u9650\u3092\u8a2d\u3051\u308b\u3053\u3068\u306b\u306a\u308b\u3001\u30b9\u30c8\u30ea\u30fc\u30e0\u307e\u305f\u306f\u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u95a2\u9023\u3059\u308b\u5236\u9650\u306b\u6ce8\u610f\u3092\u6255\u3063\u3066\u3044\u307e\u3059\u3002 \u79c1\u306e\u539f\u5247\u306f\u3001\u518d\u5229\u7528\u306e\u305f\u3081\u306e\u77ed\u3044\u30a2\u30a4\u30c9\u30eb\u30a6\u30a3\u30f3\u30c9\u30a6\u3001\u5b9f\u969b\u306e\u51e6\u7406\u4f5c\u696d\u306e\u305f\u3081\u306e\u4f59\u88d5\u306e\u3042\u308b\uff08\u305f\u3060\u3057\u59a5\u5f53\u306a\uff09\u4e0a\u9650\u3001\u305d\u3057\u3066\u60aa\u7528\u306b\u5bfe\u3059\u308b\u660e\u78ba\u306a\u9632\u8b77\u7b56\u3092\u8a2d\u3051\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n<h2>TLS\u306e\u30b3\u30b9\u30c8\u3092\u73fe\u5b9f\u7684\u306b\u8a55\u4fa1\u3059\u308b<\/h2>\n<p>\u6700\u65b0\u306e\u6697\u53f7\u6280\u8853\u3092\u7528\u3044\u3066\u3082\u3001\u65b0\u3057\u3044TLS\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u306f\u518d\u5229\u7528\u3088\u308a\u3082\u8ca0\u8377\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u30bb\u30c3\u30b7\u30e7\u30f3\u518d\u958b\u3084TLS 1.3\u306b\u3088\u3063\u3066\u305d\u306e\u8ca0\u8377\u306f\u8457\u3057\u304f\u8efd\u6e1b\u3055\u308c\u307e\u3059\u304c\u3001\u5b8c\u5168\u306b\u89e3\u6d88\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 \u7279\u306bCPU\u306b\u8ca0\u8377\u304c\u304b\u304b\u308b\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3084\u5c0f\u898f\u6a21\u306a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u306f\u3001\u4e0d\u8981\u306a\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u4e00\u3064\u3072\u3068\u3064\u304c\u9855\u8457\u306b\u611f\u3058\u3089\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u77ed\u3059\u304e\u305a\u3001\u304b\u3068\u3044\u3063\u3066\u9577\u3059\u304e\u306a\u3044KeepAliveTimeout\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u7279\u306b\u52b9\u679c\u7684\u3067\u3059\uff1a 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KeepAliveTimeout\u304c\u9577\u3059\u304e\u308b\u3068\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u63a5\u7d9a\u304c\u30ef\u30fc\u30ab\u30fc\u3092\u300c\u5360\u6709\u300d\u3057\u305f\u307e\u307e\u306b\u306a\u308a\u3001\u305d\u306e\u9593\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3067\u306f\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u7a7a\u304dPHP\u30b9\u30ed\u30c3\u30c8\u3092\u5f85\u6a5f\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u7a81\u7136\u6025\u5897\u3059\u308b\u5178\u578b\u7684\u306a\u539f\u56e0\u3067\u3059\u3002 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