{"id":18921,"date":"2026-04-11T08:37:18","date_gmt":"2026-04-11T06:37:18","guid":{"rendered":"https:\/\/webhosting.de\/php-request-queueing-max-children-verarbeitungslimits-performance\/"},"modified":"2026-04-11T08:37:18","modified_gmt":"2026-04-11T06:37:18","slug":"php%e3%81%ae%e3%83%aa%e3%82%af%e3%82%a8%e3%82%b9%e3%83%88%e3%82%ad%e3%83%a5%e3%83%bc%e6%9c%80%e5%a4%a7%e5%ad%90%e5%87%a6%e7%90%86%e9%99%90%e7%95%8c%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/php-request-queueing-max-children-verarbeitungslimits-performance\/","title":{"rendered":"PHP\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u30ad\u30e5\u30fc\u3068\u51e6\u7406\u5236\u9650\uff1a\u5b89\u5b9a\u3057\u305f\u30b5\u30fc\u30d0\u30fc\u306e\u305f\u3081\u306e\u6700\u9069\u306a\u8a2d\u5b9a"},"content":{"rendered":"<p>PHP \u306e\u30ea\u30af\u30a8\u30b9\u30c8\u30ad\u30e5\u30fc\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u540c\u6642\u306b\u51e6\u7406\u3059\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u6570\u3092\u5236\u9650\u3057\u3001 \u5fdc\u7b54\u6642\u9593\u3084\u30a8\u30e9\u30fc\u7387\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u305d\u306e\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002 <strong>\u52a0\u5de5\u9650\u754c<\/strong> \u305d\u3057\u3066\u3001\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u89e3\u6d88\u3057\u3001\u8abf\u548c\u3055\u308c\u305f\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306b\u3088\u3063\u3066\u4e00\u8cab\u3057\u305f\u30c7\u30ea\u30d0\u30ea\u30fc\u3092\u5b9f\u73fe\u3059\u308b\u3002.<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n<p>\u3059\u3050\u306b\u59cb\u3081\u3089\u308c\u308b\u3088\u3046\u306b\u3001\u6700\u3082\u91cd\u8981\u306a\u8abf\u6574\u30cd\u30b8\u3092\u307e\u3068\u3081\u3066\u304a\u3053\u3046\u3002 <strong>\u30d4\u30fc\u30a8\u30c3\u30c1\u30d4\u30fc\u30a8\u30d5\u30d4\u30fc\u30a8\u30e0<\/strong> \u4e00\u7dd2\u306b\u306d\u3002<\/p>\n<ul>\n  <li><strong>pm.max_children<\/strong>PHP\u306e\u540c\u6642\u30d7\u30ed\u30bb\u30b9\u306e\u4e0a\u9650\u3092RAM\u306b\u5408\u308f\u305b\u3066\u8a08\u7b97\u3057\u307e\u3059\u3002.<\/li>\n  <li><strong>listen.backlog<\/strong>\u30d4\u30fc\u30af\u8ca0\u8377\u6642\u306e\u63a5\u7d9a\u8a66\u884c\u306e\u77ed\u671f\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u3092\u6700\u5927\u5316\u3059\u308b\u3002.<\/li>\n  <li><strong>pm.max_requests<\/strong>\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u3084\u80a5\u5927\u5316\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u5b9a\u671f\u7684\u306b\u30d7\u30ed\u30bb\u30b9\u3092\u30ea\u30b5\u30a4\u30af\u30eb\u3059\u308b\u3002.<\/li>\n  <li><strong>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8<\/strong>: request_terminate_timeout\u3001max_execution_time\u3001Web\u30b5\u30fc\u30d0\u30fc\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u4e00\u8cab\u3057\u3066\u8a2d\u5b9a\u3057\u307e\u3059\u3002.<\/li>\n  <li><strong>\u6307\u6a19<\/strong>max children\u306b\u9054\u3057\u305f\u5834\u5408\u3001\u30ea\u30c3\u30b9\u30f3\u30ad\u30e5\u30fc\u3068\u30b9\u30ed\u30fc\u30ed\u30b0\u3092\u7d99\u7d9a\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002.<\/li>\n<\/ul>\n<p>\u79c1\u306f\u3001\u660e\u78ba\u306a\u6570\u5024\u3068\u6e2c\u5b9a\u53ef\u80fd\u306a\u52b9\u679c\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u308b\u3002 <strong>\u9650\u754c<\/strong> \u306f\u8ffd\u8de1\u53ef\u80fd\u306a\u307e\u307e\u3067\u3059\u3002\u5909\u66f4\u306e\u305f\u3073\u306b\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u8a08\u753b\u3059\u308b\u524d\u306b\u30ed\u30b0\u3068\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u3092\u30e2\u30cb\u30bf\u30fc\u3057\u3001\u5f90\u3005\u306b\u5024\u3092\u5897\u6e1b\u3055\u305b\u3066\u3044\u304f\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30e2\u30ea\u306e\u30b9\u30ef\u30c3\u30d4\u30f3\u30b0\u306e\u3088\u3046\u306a\u526f\u4f5c\u7528\u3092\u9632\u3044\u3067\u3044\u308b\u3002 <strong>\u30ad\u30e5\u30fc<\/strong> \u5287\u7684\u306b\u9577\u304f\u306a\u308b\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3001\u79c1\u306f\u8ca0\u8377\u306e\u30d4\u30fc\u30af\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u3092\u5b89\u5b9a\u3055\u305b\u3066\u3044\u308b\u3002\u76ee\u6a19\u306f\u3001\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u7a3c\u50cd\u7387\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002 <strong>\u30ea\u30bd\u30fc\u30b9<\/strong> \u30db\u30b9\u30c8\u306b\u904e\u8ca0\u8377\u3092\u304b\u3051\u308b\u3053\u3068\u306a\u304f\u3001\u52b9\u7387\u7684\u306b\u3002.<\/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\/04\/serveroptimierung-php-req-queue-8453.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>PHP-FPM \u306b\u304a\u3051\u308b PHP \u30ea\u30af\u30a8\u30b9\u30c8\u30ad\u30e5\u30fc\u30a4\u30f3\u30b0\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>\u5404 HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u306f <strong>\u52b4\u50cd\u8005<\/strong>, \u3067\u3001\u30ef\u30fc\u30ab\u30fc\u306f\u4e00\u5ea6\u306b\u4e00\u3064\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u3057\u304b\u5fdc\u3058\u306a\u3044\u3002\u5168\u3066\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u30d3\u30b8\u30fc\u72b6\u614b\u306e\u5834\u5408\u3001\u305d\u308c\u4ee5\u4e0a\u306e\u547c\u3073\u51fa\u3057\u306f <strong>\u30ad\u30e5\u30fc<\/strong> \u3092\u4f5c\u6210\u3057\u3001\u30d7\u30ed\u30bb\u30b9\u304c\u7a7a\u304f\u307e\u3067\u5f85\u3064\u3002\u3053\u306e\u30ad\u30e5\u30fc\u304c\u5927\u304d\u304f\u306a\u308b\u3068\u3001\u5fdc\u7b54\u6642\u9593\u304c\u9577\u304f\u306a\u308a\u3001502\/504\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u304c\u983b\u767a\u3059\u308b\u3002\u305d\u306e\u305f\u3081\u79c1\u306f\u3001\u3084\u307f\u304f\u3082\u306b\u6700\u5927\u4e26\u5217\u5ea6\u306b\u3053\u3060\u308f\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30d7\u30ed\u30bb\u30b9\u6570\u3068\u5229\u7528\u53ef\u80fd\u306a\u30e1\u30e2\u30ea\u3068\u306e\u8ce2\u660e\u306a\u6bd4\u7387\u306b\u6ce8\u610f\u3092\u6255\u3063\u3066\u3044\u308b\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u4e00\u5b9a\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u7387\u3092\u9054\u6210\u3057\u3066\u3044\u308b\u3002 <strong>RAM<\/strong> \u3042\u308b\u3044\u306fCPU\u304c\u96e2\u8131\u3059\u308b\u3002.<\/p>\n\n<h2>\u30d7\u30ed\u30bb\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u30e2\u30fc\u30c9\u3092\u304d\u308c\u3044\u306b\u9078\u629e\u3059\u308b<\/h2>\n<p>\u9650\u754c\u5024\u306b\u52a0\u3048\u3066 <strong>pm\u30e2\u30fc\u30c9<\/strong> \u5fdc\u7b54\u6027\u3068\u30ea\u30bd\u30fc\u30b9\u6d88\u8cbb\uff1a<\/p>\n<ul>\n  <li><strong>pm = \u30c0\u30a4\u30ca\u30df\u30c3\u30af<\/strong>start_servers\u3001min_spare_servers\u3001max_spare_servers\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30e2\u30fc\u30c9\u306f\u3001\u8ca0\u8377\u306e\u5897\u52a0\u306b\u7d20\u65e9\u304f\u53cd\u5fdc\u3057\u3001\u30a6\u30a9\u30fc\u30e0\u306a\u30d7\u30ed\u30bb\u30b9\u3092\u6e96\u5099\u3055\u305b\u3066\u304a\u304f\u306e\u3067\u3001\u8ca0\u8377\u304c\u5909\u52d5\u3059\u308b\u5834\u5408\u306e\u79c1\u306e\u6a19\u6e96\u3060\u3002.<\/li>\n  <li><strong>pm = \u30aa\u30f3\u30c7\u30de\u30f3\u30c9<\/strong>\u30d7\u30ed\u30bb\u30b9\u306f\u5fc5\u8981\u306a\u6642\u306b\u306e\u307f\u751f\u6210\u3055\u308c\u3001process_idle_timeout\u5f8c\u306b\u7d42\u4e86\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a2\u30af\u30bb\u30b9\u983b\u5ea6\u304c\u4f4e\u3044\u5834\u5408\uff08\u7ba1\u7406\u3001\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u3001cron\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\uff09\u306fRAM\u3092\u7bc0\u7d04\u3067\u304d\u307e\u3059\u304c\u3001\u6025\u6fc0\u306a\u30d4\u30fc\u30af\u6642\u306b\u306fRAM\u304c\u5931\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30fc\u30c8<\/strong> \u305d\u3057\u3066\u3088\u308a\u9ad8\u3044\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3002\u305d\u306e\u305f\u3081\u3001\u79c1\u306f\u53b3\u9078\u3057\u3001\u4f59\u88d5\u3092\u6301\u3063\u305f\u30d0\u30c3\u30af\u30ed\u30b0\u3067\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002.<\/li>\n  <li><strong>pm = static<\/strong>\u56fa\u5b9a\u30d7\u30ed\u30bb\u30b9\u6570\u3002\u7406\u60f3\u7684\u306a\u306e\u306f <strong>\u30cf\u30fc\u30c9\u4e0a\u9650<\/strong> \u305d\u3057\u3066\u7279\u306b\u4e88\u6e2c\u53ef\u80fd\u306a\u30ec\u30a4\u30c6\u30f3\u30b7\uff08\u4f8b\u3048\u3070\u3001\u5c11\u6570\u306e\u3001\u3057\u304b\u3057\u91cd\u8981\u306a\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u524d\u306b\u3042\u308bL7\u30d7\u30ed\u30ad\u30b7\uff09\u3002RAM\u306e\u5fc5\u8981\u91cf\u306f\u660e\u3089\u304b\u306b\u8a08\u7b97\u53ef\u80fd\u3060\u304c\u3001\u672a\u4f7f\u7528\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u30e1\u30e2\u30ea\u3092\u5727\u8feb\u3059\u308b\u3002.<\/li>\n<\/ul>\n<p>\u79c1\u306f\u3001\u5404\u30d7\u30fc\u30eb\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u9069\u3057\u305f\u30e2\u30fc\u30c9\u3092\u6c7a\u3081\u308b\u3002\u79c1\u306f\u901a\u5e38\u3001\u8ca0\u8377\u304c\u5909\u5316\u3059\u308b\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306b\u306f\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u3001\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30d7\u30fc\u30eb\u306b\u306f\u30aa\u30f3\u30c7\u30de\u30f3\u30c9\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u91cd\u8981\u306a\u5c02\u7528\u30b5\u30fc\u30d3\u30b9\u306b\u306f\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u3092\u4f7f\u3046\u3002.<\/p>\n\n<h2>pm.max_children\u3092\u6b63\u3057\u304f\u6c7a\u5b9a\u3059\u308b<\/h2>\n<p>\u6700\u3082\u91cd\u8981\u306a\u30ec\u30d0\u30fc\u306f <strong>pm.max_children<\/strong>, \u306a\u305c\u306a\u3089\u3001\u3053\u306e\u5024\u306f\u540c\u6642\u306b\u5b9f\u884c\u3067\u304d\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u304b\u3089\u3067\u3042\u308b\u3002\u7d4c\u9a13\u5247\u304b\u3089\u958b\u59cb\u30b5\u30a4\u30ba\u3092\u8a08\u7b97\u3057\u307e\u3059\uff1a(\u81ea\u7531\u306b\u4f7f\u3048\u308b RAM - 2 GB \u306e\u4e88\u5099) \u3092 PHP \u30d7\u30ed\u30bb\u30b9\u3042\u305f\u308a\u306e\u5e73\u5747\u30e1\u30e2\u30ea\u3067\u5272\u3063\u305f\u5024\u3067\u3059\u3002\u5927\u307e\u304b\u306a\u4eee\u5b9a\u3068\u3057\u3066\u3001\u79c1\u306f\u30d7\u30ed\u30bb\u30b9\u3042\u305f\u308a40-80MB\u3092\u4f7f\u3044\u3001\u6700\u521d\u306f32GB\u306e\u30db\u30b9\u30c8\u3067200-300\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u5b9f\u8ca0\u8377\u306e\u4e0b\u3067\u3001\u79c1\u306f\u5f90\u3005\u306b\u5897\u6e1b\u3055\u305b\u3001PHP\u30d7\u30ed\u30bb\u30b9\u306e\u5f85\u3061\u6642\u9593\u304c\u77ed\u304f\u306a\u308b\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002 <strong>\u30ad\u30e5\u30fc<\/strong> \u304c\u4f4e\u4e0b\u3057\u3001\u30a8\u30e9\u30fc\u7387\u304c\u4f4e\u4e0b\u3059\u308b\u3002\u30b9\u30bf\u30fc\u30c8\u5024\u3068\u30ea\u30df\u30c3\u30c8\u5024\u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u30b5\u30a4\u30c8\u3092\u53c2\u7167\u3055\u308c\u305f\u3044\u3002 <a href=\"https:\/\/webhosting.de\/ja\/php-fpm-%e3%83%97%e3%83%ad%e3%82%bb%e3%82%b9%e7%ae%a1%e7%90%86-pm-max-children-%e6%9c%80%e9%81%a9%e5%8c%96-%e3%82%b3%e3%82%a2\/\">pm.max_children \u3092\u6700\u9069\u5316<\/a>.<\/p>\n\n<h2>\u30b9\u30bf\u30fc\u30c8\u5024\u3001\u30b9\u30da\u30a2\u5024\u3001\u30d0\u30c3\u30af\u30ed\u30b0\u5024\u306e\u8abf\u6574<\/h2>\n<p>\u3092\u30bb\u30c3\u30c8\u3057\u305f\u3002 <strong>pm.start_servers<\/strong> \u3092pm.max_children\u306e15-30%\u7a0b\u5ea6\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u958b\u59cb\u6642\u306b\u5341\u5206\u306a\u30d7\u30ed\u30bb\u30b9\u304c\u5229\u7528\u3067\u304d\u3001\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30fc\u30c8\u304c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002pm.min_spare_servers\u3068pm.max_spare_servers\u3067\u3001\u65b0\u3057\u3044\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5f85\u305f\u306a\u3044\u3088\u3046\u306b\u3001\u307e\u305f\u540c\u6642\u306b\u4e0d\u5fc5\u8981\u306a\u30a2\u30a4\u30c9\u30eb\u6642\u9593\u304c\u30e1\u30e2\u30ea\u3092\u4f7f\u3044\u679c\u305f\u3055\u306a\u3044\u3088\u3046\u306b\u3001\u7a7a\u304d\u30d7\u30ed\u30bb\u30b9\u306e\u59a5\u5f53\u306a\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002Listen.backlog \u306f\u7279\u306b\u91cd\u8981\u3067\u3059\uff1a\u3053\u306e\u30ab\u30fc\u30cd\u30eb\u30d0\u30c3\u30d5\u30a1\u306f\u3001\u5168\u3066\u306e\u30ef\u30fc\u30ab\u30fc\u304c\u30d3\u30b8\u30fc\u72b6\u614b\u306e\u6642\u306b\u3001\u8ffd\u52a0\u306e\u63a5\u7d9a\u8a66\u884c\u3092\u4e00\u6642\u7684\u306b\u4fdd\u6301\u3057\u307e\u3059\u3002\u8ca0\u8377\u306e\u30d4\u30fc\u30af\u306b\u306f\u9ad8\u3044\u5024 (\u4f8b\u3048\u3070 65535) \u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002 <strong>\u5f85\u3061\u884c\u5217<\/strong> \u306f FPM \u30d7\u30fc\u30eb\u306e\u524d\u3067\u306f\u505c\u6b62\u3057\u306a\u3044\u3002\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u3001\u30a2\u30c3\u30d7\u30b9\u30c8\u30ea\u30fc\u30e0\u3001\u30d0\u30c3\u30d5\u30a1\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u306b\u95a2\u3059\u308b\u3088\u308a\u8a73\u7d30\u306a\u80cc\u666f\u60c5\u5831\u306f\u3001\u4ee5\u4e0b\u306e\u6982\u8981\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <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%82%ad%e3%83%a5%e3%83%bc%e3%82%a4%e3%83%b3%e3%82%b0-%e3%83%ac%e3%82%a4%e3%83%86%e3%83%b3%e3%82%b7%e3%83%bc-%e3%83%aa%e3%82%af\/\">\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u306e\u30ad\u30e5\u30fc\u30a4\u30f3\u30b0<\/a>.<\/p>\n\n<h2>\u30ea\u30af\u30a8\u30b9\u30c8\u5b9f\u884c\u6642\u9593\u306e\u5236\u9650\u3068\u30d7\u30ed\u30bb\u30b9\u306e\u30ea\u30b5\u30a4\u30af\u30eb<\/h2>\n<p>\u79c1\u306f\u3001\u5fcd\u3073\u5bc4\u308b\u30e1\u30e2\u30ea\u30b5\u30fc\u30b8\u3092 <strong>pm.max_requests<\/strong>, \u3053\u308c\u306f\u3001X\u30ea\u30af\u30a8\u30b9\u30c8\u5f8c\u306b\u3059\u3079\u3066\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u518d\u8d77\u52d5\u3055\u305b\u308b\u3002\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u304c\u7591\u308f\u308c\u308b\u5834\u5408\u306f\u3001100-200\u306b\u6e1b\u3089\u3057\u3066\u52b9\u679c\u3092\u89b3\u5bdf\u3059\u308b\u3002\u3055\u3089\u306b\u3001request_terminate_timeout\u306f\u3001\u6975\u7aef\u306b\u9577\u3044\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u4e00\u5b9a\u6642\u9593\u5f8c\u306b\u7d42\u4e86\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u7570\u5e38\u5024\u3092\u30ab\u30d7\u30bb\u30eb\u5316\u3057\u307e\u3059\u3002\u4e00\u8cab\u6027\u306f\u91cd\u8981\u3067\u3059\u3002PHP\u306emax_execution_time\u3068Web\u30b5\u30fc\u30d0\u30fc\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u540c\u3058\u56de\u5eca\u306b\u4fdd\u3061\u3001\u7247\u65b9\u306e\u30ec\u30a4\u30e4\u30fc\u304c\u3082\u3046\u7247\u65b9\u3088\u308a\u65e9\u304f\u7d42\u4e86\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u76f8\u4e92\u4f5c\u7528\u306b\u3088\u3063\u3066 <strong>\u52b4\u50cd\u8005<\/strong> \u3092\u89e3\u653e\u3057\u3001\u6df7\u96d1\u304b\u3089\u30d7\u30fc\u30eb\u3092\u5b88\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\/04\/PHP_Server_Limits_Besprechung_4732.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30ad\u30e5\u30fc\u3092\u53ef\u8996\u5316\u30ed\u30b0\u3068\u30e1\u30c8\u30ea\u30af\u30b9<\/h2>\n<p>\u79c1\u306f\u5b9a\u671f\u7684\u306bFPM\u306e\u30ed\u30b0\u3092\u8aad\u307f\u3001\u6b21\u306e\u3053\u3068\u306b\u6ce8\u610f\u3092\u6255\u3063\u3066\u3044\u308b\u3002 <strong>\u6700\u5927\u5150\u7ae5\u6570<\/strong>, \u306a\u305c\u306a\u3089\u3001\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u306f\u30d7\u30ed\u30bb\u30b9\u306e\u4e0a\u9650\u306b\u9054\u3057\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u304b\u3089\u3067\u3042\u308b\u3002\u540c\u6642\u306b\u3001\u30ea\u30b9\u30f3\u5f85\u3061\u884c\u5217\u3092\u76e3\u8996\u3057\u3001\u5165\u529b\u30d0\u30c3\u30d5\u30a1\u306e\u30d0\u30c3\u30af\u30ed\u30b0\u304c\u5897\u52a0\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3002request_slowlog_timeout\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u30b3\u30fc\u30c9\u5185\u306e\u9045\u3044\u30dd\u30a4\u30f3\u30c8\u306e\u30b9\u30bf\u30c3\u30af\u30c8\u30ec\u30fc\u30b9\u3092\u53d6\u5f97\u3057\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084API\u306e\u30d6\u30ec\u30fc\u30ad\u3092\u5207\u308a\u5206\u3051\u308b\u3002\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u306e\u30ed\u30b0\u304b\u3089upstream_response_time\u3092request_time\u3084\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3068\u95a2\u9023\u4ed8\u3051\u3001\u9577\u3044\u5fdc\u7b54\u6642\u9593\u306e\u539f\u56e0\u3092\u7d5e\u308a\u8fbc\u3080\u3002\u3053\u308c\u306b\u3088\u308a\u3001PHP-FPM\u304c\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u3001API\u304c\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u304c\u308f\u304b\u308b\u3002 <strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong> \u307e\u305f\u306f\u4e0a\u6d41\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3002.<\/p>\n\n<h2>\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\uff1aCPU\u30d0\u30a6\u30f3\u30c9\u3068IO\u30d0\u30a6\u30f3\u30c9<\/h2>\n<p>CPU\u3092\u591a\u7528\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u30b9\u30b1\u30fc\u30eb\u3057\u307e\u3059\u3002 <strong>\u30d1\u30e9\u30ec\u30ea\u30ba\u30e0<\/strong> \u30d7\u30ed\u30bb\u30b9\u3092\u5897\u3084\u3057\u3066\u3082\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306f\u307b\u3068\u3093\u3069\u4e0a\u304c\u3089\u306a\u3044\u306e\u3067\u3001\u79c1\u306f\u614e\u91cd\u306b\u3001vCPU\u6570\u306b\u5fe0\u5b9f\u306a\u904b\u7528\u3092\u5fc3\u304c\u3051\u3066\u3044\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\u3084\u5916\u90e8API\u306b\u3088\u308bIO\u8ca0\u8377\u304c\u4e3b\u3067\u3042\u308c\u3070\u3001RAM\u4e88\u7b97\u304c\u5341\u5206\u3067\u3042\u308b\u9650\u308a\u3001\u30d7\u30ed\u30bb\u30b9\u3092\u5897\u3084\u3057\u3066\u3082\u69cb\u308f\u306a\u3044\u3002E\u30b3\u30de\u30fc\u30b9\u306e\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u306f\u3001\u30ad\u30e3\u30f3\u30bb\u30eb\u306a\u3057\u3067\u652f\u6255\u3044\u65b9\u6cd5\u3092\u5b8c\u4e86\u3059\u308b\u305f\u3081\u306b\u3001\u3088\u308a\u9577\u3044\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\uff08\u4f8b\u3048\u3070300\u79d2\uff09\u304c\u6709\u52b9\u3067\u3059\u3002listen.backlog\u3092\u9ad8\u304f\u8a2d\u5b9a\u3057\u3001\u4e88\u5099\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u5897\u3084\u3059\u3053\u3068\u3067\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u30bb\u30fc\u30eb\u3092\u963b\u6b62\u3057\u3066\u3044\u308b\u3002\u30d7\u30ed\u30bb\u30b9\u6570\u3068\u30db\u30b9\u30c8\u6027\u80fd\u306e\u30d0\u30e9\u30f3\u30b9\u306b\u95a2\u3059\u308b\u60c5\u5831\u306f\u3001\u4ee5\u4e0b\u306e\u30ac\u30a4\u30c9\u306b\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u308b\u3002 <a href=\"https:\/\/webhosting.de\/ja\/%e3%83%9c%e3%83%88%e3%83%ab%e3%83%8d%e3%83%83%e3%82%af%e3%82%ac%e3%82%a4%e3%83%89%e3%81%ae%e3%83%90%e3%83%a9%e3%83%b3%e3%82%b9%e3%82%92%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0php\/\">\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3068\u3057\u3066\u306ePHP-Workers<\/a>.<\/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\/04\/php-request-queue-servers-6591.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u8a08\u7b97\u4f8b\u3068\u5bf8\u6cd5<\/h2>\n<p>\u79c1\u306f\u307e\u305a\u3001\u30d7\u30ed\u30bb\u30b9\u3042\u305f\u308a\u306e\u30e1\u30e2\u30ea\u3092\u8a08\u7b97\u3057\u3001\u305d\u308c\u304b\u3089\u8ce2\u660e\u306a\u65b9\u6cd5\u3092\u5c0e\u304d\u51fa\u3057\u305f\u3002 <strong>\u4e0a\u9650<\/strong> \u30aa\u30d5\u3002\u305d\u308c\u304b\u3089\u5b9f\u969b\u306e\u8ca0\u8377\u3067\u30c6\u30b9\u30c8\u3057\u3001\u30ad\u30e5\u30fc\u304c\u6e1b\u3063\u3066\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u4e0a\u304c\u308b\u304b\u3069\u3046\u304b\u3092\u89b3\u5bdf\u3059\u308b\u3002\u958b\u59cb\u5024\u3092\u63a7\u3048\u3081\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30b9\u30ef\u30c3\u30d4\u30f3\u30b0\u306e\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u3057\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u3092\u5747\u4e00\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u305d\u306e\u5f8c\u3001\u526f\u4f5c\u7528\u306b\u78ba\u5b9f\u306b\u6c17\u3065\u304f\u305f\u3081\u306b\u3001\u5c11\u3057\u305a\u3064\u6539\u826f\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u958b\u59cb\u5024\u3068\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3078\u306e\u5f71\u97ff\u306b\u95a2\u3059\u308b\u30ac\u30a4\u30c0\u30f3\u30b9\u3067\u3042\u308b\u3002 <strong>\u30ad\u30e5\u30fc<\/strong>.<\/p>\n<table>\n  <thead>\n    <tr>\n      <th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n      <th>\u52b9\u679c<\/th>\n      <th>\u30b9\u30bf\u30fc\u30c8\u5024\uff08\u4f8b\uff09<\/th>\n      <th>\u30d2\u30f3\u30c8<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>pm.max_children<\/td>\n      <td>\u6700\u5927\u540c\u6642\u767a\u97f3\u6570 <strong>\u30d7\u30ed\u30bb\u30b9<\/strong><\/td>\n      <td>200-300\uff0832GB\u306e\u5834\u5408\uff09<\/td>\n      <td>RAM\u4e88\u7b97\u3068\u30d7\u30ed\u30bb\u30b9\u30b5\u30a4\u30ba\u3068\u306e\u6bd4\u8f03<\/td>\n    <\/tr>\n    <tr>\n      <td>pm.start_servers<\/td>\n      <td>\u5f53\u521d\u306e\u52b4\u50cd\u8005\u6570<\/td>\n      <td>15-30 % max_children\u3088\u308a<\/td>\n      <td>\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30fc\u30c8\u306f\u907f\u3051\u3001\u30a2\u30a4\u30c9\u30ea\u30f3\u30b0\u306f\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3002<\/td>\n    <\/tr>\n    <tr>\n      <td>pm.min_spare_servers<\/td>\n      <td>\u7121\u6599 <strong>\u52b4\u50cd\u8005<\/strong> \u6700\u4f4e\u9650<\/td>\n      <td>z.B. 20<\/td>\n      <td>\u65b0\u898f\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u76f4\u63a5\u53d6\u308a\u8fbc\u3080<\/td>\n    <\/tr>\n    <tr>\n      <td>pm.max_spare_servers<\/td>\n      <td>\u81ea\u7531\u52b4\u50cd\u8005\u306e\u4e0a\u9650<\/td>\n      <td>z.B. 40<\/td>\n      <td>\u30a2\u30a4\u30c9\u30eb\u30d7\u30ed\u30bb\u30b9\u306eRAM\u6d88\u8cbb\u3092\u5236\u9650\u3059\u308b<\/td>\n    <\/tr>\n    <tr>\n      <td>listen.backlog<\/td>\n      <td>\u63a5\u7d9a\u8a66\u884c\u7528\u306e\u30ab\u30fc\u30cd\u30eb\u30fb\u30d0\u30c3\u30d5\u30a1<\/td>\n      <td>65535<\/td>\n      <td>\u30d4\u30fc\u30af\u8ca0\u8377\u3092\u7de9\u548c\u3057\u3001\u63a5\u7d9a\u306e\u4e2d\u65ad\u3092\u6e1b\u3089\u3059<\/td>\n    <\/tr>\n    <tr>\n      <td>pm.max_requests<\/td>\n      <td>\u30ea\u30b5\u30a4\u30af\u30eb <strong>\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb<\/strong><\/td>\n      <td>500-800\u3001\u6f0f\u308c\u3042\u308a100-200<\/td>\n      <td>\u30e1\u30e2\u30ea\u306e\u80a5\u5927\u5316\u3068\u30cf\u30f3\u30b0\u30a2\u30c3\u30d7\u306e\u6700\u5c0f\u5316<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30ea\u30af\u30a8\u30b9\u30c8\u7d42\u4e86\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8<\/td>\n      <td>\u30cf\u30fc\u30c9\u30ea\u30af\u30a8\u30b9\u30c8\u5236\u9650<\/td>\n      <td>300-600 s<\/td>\n      <td>PHP\u3068Web\u30b5\u30fc\u30d0\u30fc\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306e\u6574\u5408\u6027<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n<h2>PHP FPM \u30d7\u30fc\u30eb\u306e\u5b9f\u7528\u7684\u306a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/h2>\n<p>\u30ea\u30fc\u30c9\u30a2\u30af\u30bb\u30b9\u304c\u591a\u3044\u5e97\u3067\u306f\u3001\u79c1\u306f\u9069\u5ea6\u306b\u8a2d\u5b9a\u3059\u308b\u3002 <strong>\u30d7\u30ed\u30bb\u30b9\u6570\u5024<\/strong> \u3092\u8ffd\u52a0\u3057\u3001 \u30ea\u30af\u30a8\u30b9\u30c8\u304c\u30ad\u30e5\u30fc\u306b\u4e26\u3070\u306a\u3044\u3088\u3046\u306b\u4e88\u5099\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u5897\u3084\u3057\u307e\u3059\u3002NGINX\u307e\u305f\u306fApache\u304c\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u52b9\u7387\u7684\u306b\u914d\u4fe1\u3059\u308b\u9650\u308a\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4f7f\u7528\u3059\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u30da\u30fc\u30b8\u3067\u306f\u3001\u304b\u306a\u308a\u5c11\u306a\u3044\u30ef\u30fc\u30ab\u30fc\u3067\u5341\u5206\u306a\u3053\u3068\u304c\u591a\u3044\u3002\u79c1\u306f\u3001\u30e1\u30e2\u30ea\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u7570\u306a\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u90e8\u5206\u306b\u5fdc\u3058\u3066\u30de\u30eb\u30c1\u30d7\u30fc\u30eb\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u5206\u96e2\u3057\u3001\u91cd\u3044\u30d7\u30fc\u30eb\u304c\u4ed6\u306e\u30d7\u30fc\u30eb\u3092\u7f6e\u304d\u53bb\u308a\u306b\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002cron\u3084\u30ad\u30e5\u30fc\u30ef\u30fc\u30ab\u30fc\u306e\u305f\u3081\u306b\u3001\u72ec\u81ea\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u30eb\u30fc\u30eb\u3092\u6301\u3064\u5225\u3005\u306e\u30d7\u30fc\u30eb\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u3066\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a <strong>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af<\/strong> \u7121\u6599\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u52d5\u4f5c\u3092\u9045\u3089\u305b\u308b\u3053\u3068\u306f\u306a\u3044\u3002.<\/p>\n\n<h2>\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3001\u30a2\u30c3\u30d7\u30b9\u30c8\u30ea\u30fc\u30e0\u3001\u30bd\u30b1\u30c3\u30c8<\/h2>\n<p>\u304b\u3089\u306eFastCGI\u3068\u30d7\u30ed\u30ad\u30b7\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u8003\u616e\u3059\u308b\u3002 <strong>Nginx<\/strong> \u3084 Apache \u3092 FPM \u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3068\u540c\u3058\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u51e6\u7406\u3059\u308b\u3053\u3068\u3067\u3001 \u3069\u306e\u30ec\u30a4\u30e4\u3082\u65e9\u304f\u7d42\u4e86\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002\u4e21\u65b9\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u540c\u3058\u30db\u30b9\u30c8\u4e0a\u3067\u52d5\u4f5c\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001TCP \u3088\u308a\u3082 Unix \u30bd\u30b1\u30c3\u30c8\u306e\u65b9\u304c\u671b\u307e\u3057\u3044\u3002\u5206\u6563\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306e\u5834\u5408\u306f\u3001\u5b89\u5b9a\u3057\u305f\u30ad\u30fc\u30d7\u30a2\u30e9\u30a4\u30d6\u5024\u3068\u5341\u5206\u306b\u5927\u304d\u306a\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u30d7\u30fc\u30eb\u3092\u6301\u3064TCP\u3092\u4f7f\u7528\u3059\u308b\u3002\u4e26\u5217\u6027\u304c\u9ad8\u3044\u5834\u5408\u3001nginx \u306f worker_connections \u3068 FPM \u306e\u30d0\u30c3\u30af\u30ed\u30b0\u5024\u3092\u540c\u671f\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u304c\u9ad8\u901f\u306b\u4fdd\u305f\u308c\u3001\u63a5\u7d9a\u304c\u53b3\u3057\u3059\u304e\u308b\u3053\u3068\u306b\u3088\u308b\u30a2\u30a4\u30c9\u30eb\u6642\u9593\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong>\u4e0a\u6d41<\/strong>-\u5236\u9650\u304c\u3042\u308b\u3002.<\/p>\n\n<h2>\u30ec\u30d0\u30fc\u3068\u3057\u3066\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3001OPCache\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/h2>\n<p>\u79c1\u306f\u3001\u9ad8\u4fa1\u306a\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u6e1b\u3089\u3057\u3001\u6700\u5c0f\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u591a\u304f\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u3044\u308b\u3002 <strong>\u5fdc\u7b54\u6642\u9593<\/strong> \u3088\u308a\u4f4e\u3044\u3002\u79c1\u306fOPCache\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u5165\u308c\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30e1\u30e2\u30ea\u5236\u9650\u3092\u9069\u5207\u306b\u5897\u3084\u3057\u3001\u9ad8\u3044\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002PHP\u306e\u51e6\u7406\u304c\u3088\u308a\u65e9\u304f\u5b8c\u4e86\u3059\u308b\u3088\u3046\u306b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5074\u3067\u306f\u3001\u9045\u3044\u30af\u30a8\u30ea\u3092\u6700\u9069\u5316\u3057\u3001\u4f7f\u7528\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u305f\u30af\u30a8\u30ea\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u30021\u30df\u30ea\u79d2\u7bc0\u7d04\u3059\u308b\u3054\u3068\u306b\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u8ca0\u8377\u304c\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002 <strong>\u30ad\u30e5\u30fc<\/strong> \u3067\u3001\u30ef\u30fc\u30ab\u30fc1\u4eba\u3042\u305f\u308a\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u5411\u4e0a\u3055\u305b\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\/04\/php_server_setup_8943.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u5b89\u5168\u306a\u7dca\u6025\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u518d\u8d77\u52d5<\/h2>\n<p>\u8d77\u52d5\u3055\u305b\u308b <strong>\u7dca\u6025\u518d\u8d77\u52d5\u306e\u3057\u304d\u3044\u5024<\/strong> \u3068 emergency_restart_interval \u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001 \u3042\u307e\u308a\u306b\u591a\u304f\u306e\u5b50\u30d7\u30ed\u30bb\u30b9\u304c\u7acb\u3066\u7d9a\u3051\u306b\u30af\u30e9\u30c3\u30b7\u30e5\u3057\u305f\u5834\u5408\u306b FPM \u30de\u30b9\u30bf\u304c\u518d\u8d77\u52d5\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5236\u5fa1\u3055\u308c\u305f\u518d\u8d77\u52d5\u306b\u3088\u3063\u3066\u9023\u9396\u53cd\u5fdc\u3092\u9632\u304e\u3001\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u53ef\u80fd\u306a\u72b6\u614b\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u540c\u6642\u306b\u3001\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u30e1\u30e2\u30ea\u3068\u30d7\u30ed\u30bb\u30b9\u6570\u306b\u660e\u78ba\u306a\u5236\u9650\u3092\u8a2d\u3051\u3066\u3044\u308b\u3002\u30a2\u30c3\u30d7\u30b9\u30c8\u30ea\u30fc\u30e0\u5074\u306e\u30d8\u30eb\u30b9\u30c1\u30a7\u30c3\u30af\u306f\u3001\u81ea\u52d5\u7684\u306b\u30d7\u30fc\u30eb\u304b\u3089\u6b20\u9665\u306e\u3042\u308b\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3092\u524a\u9664\u3057\u3001\u30a8\u30e9\u30fc\u7387\u3092\u4e0b\u3052\u308b\u3002\u3053\u308c\u306b\u3088\u308a <strong>\u7a7a\u5ba4\u72b6\u6cc1<\/strong> \u5b9f\u969b\u306e\u539f\u56e0\u3092\u8abf\u67fb\u3059\u308b\u9593.<\/p>\n\n<h2>\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b7\u30b9\u30c6\u30e0\u3068systemd\u306e\u5236\u9650\u3092\u5fae\u8abf\u6574\u3059\u308b<\/h2>\n<p>\u3060\u304b\u3089 <strong>listen.backlog<\/strong> \u30ab\u30fc\u30cd\u30eb\u306e\u5236\u9650\u3092\u8abf\u6574\u3059\u308b\u3002OS\u306e\u5024net.core.somaxconn\u306f\u3001\u5c11\u306a\u304f\u3068\u3082\u8a2d\u5b9a\u3055\u308c\u305f\u30d0\u30c3\u30af\u30ed\u30b0\u3068\u540c\u3058\u9ad8\u3055\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u8a31\u53ef\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u8a18\u8ff0\u5b50\u306e\u6570\u3082\u30c1\u30a7\u30c3\u30af\u3059\u308b\uff1aFPM\u30d7\u30fc\u30eb\u3067\u306frlimit_files\u3001\u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u3067\u306fLimitNOFILE\uff08systemd\uff09\u3001\u30ab\u30fc\u30cd\u30eb\u30ec\u30d9\u30eb\u3067\u306ffs.file-max\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002 \u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u3082\u3001\u3059\u3050\u306b\u5236\u9650\u306b\u9054\u3057\u306a\u3044\u3088\u3046\u306b\u3001\u540c\u69d8\u306e\u4e88\u5099\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<p>\u3088\u308a\u5b89\u5b9a\u3057\u305f\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u79c1\u306f <strong>vm.swappiness<\/strong>, \u3053\u308c\u306f\u3001\u30ab\u30fc\u30cd\u30eb\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30e1\u30e2\u30ea\u30da\u30fc\u30b8\u3092\u65e9\u671f\u306b\u7f6e\u304d\u63db\u3048\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3067\u3042\u308b\u3002\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u91cd\u8981\u306a\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u306f\u3001\u79c1\u306f <strong>\u900f\u660e\u306a\u5de8\u5927\u306a\u30da\u30fc\u30b8<\/strong>, \u9577\u3044\u30da\u30fc\u30b8\u30d5\u30a9\u30fc\u30eb\u30c8\u3092\u907f\u3051\u308b\u305f\u3081\u3067\u3042\u308b\u3002FPM\u304cTCP\u7d4c\u7531\u3067\u5b9f\u884c\u3055\u308c\u308b\u5834\u5408\u306f\u3001net.ipv4.tcp_max_syn_backlog\u3068reuse\/keepalive\u30d1\u30e9\u30e1\u30fc\u30bf\u3082\u540c\u671f\u3055\u305b\u308b\u3002\u3053\u306e\u3088\u3046\u306aOS\u306e\u8a73\u7d30\u306f\u76ee\u7acb\u305f\u306a\u3044\u3088\u3046\u306b\u601d\u3048\u308b\u304c\u3001\u30ad\u30e5\u30fc <em>\u30b9\u30e0\u30fc\u30b9<\/em> \u306e\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u308b\u304b\u3001\u3042\u308b\u3044\u306f FPM \u306e\u524d\u306b\u63a5\u7d9a\u304c\u3059\u3067\u306b\u62d2\u5426\u3055\u308c\u3066\u3044\u308b\u304b\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\/04\/php_request_queue_8432.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30d7\u30ed\u30bb\u30b9\u3054\u3068\u306e\u30e1\u30e2\u30ea\u8ca0\u8377\u3092\u6e2c\u5b9a<\/h2>\n<p>\u4e00\u822c\u5316\u3055\u308c\u305f\u63a8\u8a08\u3092\u884c\u3046\u4ee3\u308f\u308a\u306b\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6e2c\u5b9a\u3092\u884c\u3063\u3066\u3044\u308b\u3002 <strong>\u5b9f\u8cea\u6d88\u8cbb<\/strong> \u5b9f\u8ca0\u8377\u6642\u306e\u30ef\u30fc\u30ab\u30fc\u3042\u305f\u308a\u306e\u79c1\u306f ps\u3001smem\u3001pmap \u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066 php-fpm \u306e\u5b50\u30d7\u30ed\u30bb\u30b9\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3001 \u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u9593\u306e RSS \u306e\u5024\u3092\u5e73\u5747\u3057\u3066\u3044\u307e\u3059\u3002\u5171\u6709 OPCache \u306e\u4f7f\u7528\u91cf\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u306f\u91cd\u8981\u3067\u3059: \u5171\u6709\u30e1\u30e2\u30ea\u306f\u8907\u6570\u56de\u30ab\u30a6\u30f3\u30c8\u3055\u308c\u307e\u305b\u3093\u3002\u5e73\u5747\u5316\u3055\u308c\u305f\u5024\u304b\u3089pm.max_children\u3092\u5c0e\u304d\u51fa\u3057\u3001\u30d4\u30fc\u30af\u6642\u3067\u3082\u30de\u30b7\u30f3\u304c\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u4e88\u5099\u3082\u8a08\u753b\u3057\u307e\u3059\u3002 <strong>\u30b9\u30ef\u30c3\u30d4\u30f3\u30b0<\/strong> \u3092\u50be\u3051\u308b\u3002<\/p>\n<p>\u6a5f\u80fd\u3084\u30ea\u30ea\u30fc\u30b9\u304c\u5909\u66f4\u3055\u308c\u305f\u5f8c\u306f\u3001\u3053\u306e\u6e2c\u5b9a\u3092\u7e70\u308a\u8fd4\u3059\u3002\u65b0\u6a5f\u80fd\u3084\u4f9d\u5b58\u95a2\u4fc2\u306e\u5897\u52a0\u3001\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u5909\u66f4\u306b\u3088\u3063\u3066\u3001\u30d7\u30ed\u30bb\u30b9\u3042\u305f\u308a\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u304c\u5927\u5e45\u306b\u5897\u52a0\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u30d7\u30ed\u30bb\u30b9\u6570\u3092\u73fe\u5b9f\u7684\u306a\u3082\u306e\u306b\u3057\u3001\u30ad\u30e5\u30fc\u3092\u77ed\u304f\u3059\u308b\u3002.<\/p>\n\n<h2>PHP FPM\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3001ping\u3001\u30e9\u30a4\u30d6\u30e1\u30c8\u30ea\u30af\u30b9<\/h2>\n<p>\u72b6\u6cc1\u3092\u7d20\u65e9\u304f\u628a\u63e1\u3059\u308b\u305f\u3081\u306b\u3001\u79c1\u306f\u6b21\u306e\u3053\u3068\u3092\u5b9f\u884c\u3057\u305f\u3002 <strong>pm.status_path<\/strong> \u305d\u3057\u3066 <strong>Ping\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8<\/strong> (ping.path\/ping.response)\u3002\u53d7\u7406\u3055\u308c\u305f\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u3001\u30ea\u30c3\u30b9\u30f3\u30ad\u30e5\u30fc\u306e\u9577\u3055\u3001\u30a2\u30a4\u30c9\u30eb\/\u30d3\u30b8\u30fc\u30d7\u30ed\u30bb\u30b9\u3001\u5230\u9054\u3057\u305f\u6700\u5927\u30c1\u30e3\u30a4\u30eb\u30c9\u6570\u3001\u304a\u3088\u3073\u305d\u308c\u3089\u306e\u9032\u884c\u72b6\u6cc1\u3068\u3044\u3063\u305f\u4e3b\u8981\u306a\u6570\u5024\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u30ea\u30c3\u30b9\u30f3\u30ad\u30e5\u30fc\u304c\u6052\u5e38\u7684\u306b\u5897\u52a0\u3059\u308b\u3088\u3046\u306a\u3089\u3001\u30d7\u30ed\u30bb\u30b9\u3092\u5897\u3084\u3059\u304b\u3001\u9045\u3044\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u539f\u56e0\u3092\u53d6\u308a\u9664\u304f\u3002\u30a2\u30a4\u30c9\u30eb\u304c\u4f4e\u3044\u307e\u307e\u3001\u5230\u9054\u3057\u305f\u6700\u5927\u5b50\u30d7\u30ed\u30bb\u30b9\u304c\u8df3\u306d\u4e0a\u304c\u308b\u5834\u5408\u306f\u3001 \u30d7\u30fc\u30eb\u304c\u5c0f\u3055\u3059\u304e\u308b\u304b\u3001\u3042\u308b\u3044\u306f <strong>\u30ed\u30f3\u30b0\u30e9\u30f3<\/strong>.<\/p>\n<p>\u307e\u305f\u3001\u3042\u308b\u30a8\u30ea\u30a2\uff08API\u30a4\u30f3\u30dd\u30fc\u30c8\u306a\u3069\uff09\u3067\u30b9\u30d1\u30a4\u30af\u304c\u8d77\u304d\u3066\u3082\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u30fb\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u819d\u3092\u3064\u304f\u3053\u3068\u304c\u306a\u3044\u3088\u3046\u306b\u3001\u7570\u306a\u308b\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3067\u30d7\u30fc\u30eb\u3092\u5206\u3051\u3066\u3044\u308b\u3002\u8a3a\u65ad\u7684\u306a\u30b1\u30fc\u30b9\u3067\u306f\u3001\u4e00\u6642\u7684\u306blog_level\u3092\u4e0a\u3052\u3001slowlog\u304c\u3088\u308a\u591a\u304f\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u30ad\u30e3\u30d7\u30c1\u30e3\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u3002.<\/p>\n\n<h2>\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3001\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u3001\u5927\u304d\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u30dc\u30c7\u30a3<\/h2>\n<p>PHP\u304c\u6700\u521d\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u30dc\u30c7\u30a3\u3092\u8aad\u307e\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u5834\u5408\u3001\u5927\u304d\u306a\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u306f\u4e0d\u5fc5\u8981\u306b\u30ef\u30fc\u30ab\u30fc\u3092\u62d8\u675f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u79c1\u306f\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u304c <strong>\u30d0\u30c3\u30d5\u30a1<\/strong> (NGINX \u306e fastcgi_request_buffering \u306a\u3069) \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30dc\u30c7\u30a3\u304c\u5b8c\u4e86\u3057\u305f\u3068\u304d\u306b\u306e\u307f FPM \u304c\u8d77\u52d5\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u4e2d\u306b\u30ef\u30fc\u30ab\u30fc\u304c\u30d6\u30ed\u30c3\u30af\u3057\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002client_max_body_size\u3001post_max_size\u3001max_input_time \u3092\u4f7f\u3063\u3066\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u5371\u967a\u306b\u3055\u3089\u3059\u3053\u3068\u306a\u304f\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5927\u304d\u3055\u3068\u9577\u3055\u3092\u5236\u5fa1\u3057\u3066\u3044\u307e\u3059\u3002\u9593\u306b\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u30d0\u30c3\u30d5\u30a1\u30b8\u30e3\u30e0\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u5341\u5206\u306b\u9ad8\u901f\u306a\u30c6\u30f3\u30dd\u30e9\u30ea\u30e1\u30e2\u30ea\uff08SSD\uff09\u3092\u5272\u308a\u5f53\u3066\u307e\u3059\u3002.<\/p>\n<p>\u975e\u5e38\u306b\u5927\u304d\u306a\u30dc\u30c7\u30a3\u3092\u6301\u3064\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\uff08\u8f38\u51fa\/\u8f38\u5165\u306a\u3069\uff09\u306b\u3064\u3044\u3066\u306f\u3001\u5c02\u7528\u306e\u30d7\u30fc\u30eb\u3092\u5b9a\u7fa9\u3057\u3001\u72ec\u81ea\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u8a2d\u3051\u3066\u4e26\u5217\u5ea6\u3092\u4e0b\u3052\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6a19\u6e96\u7684\u306a\u30ef\u30fc\u30ab\u30fc\u306f\u81ea\u7531\u306b\u306a\u308a <strong>\u30ad\u30e5\u30fc<\/strong> \u91cd\u8981\u306a\u30e6\u30fc\u30b6\u30fc\u30a2\u30af\u30b7\u30e7\u30f3\u306e.<\/p>\n\n<h2>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u63a5\u7d9a\u3068\u30d7\u30fc\u30eb\u306e\u5883\u754c<\/h2>\n<p>\u6700\u9ad8\u306eFPM\u8a2d\u5b9a\u3067\u3082\u3001\u3082\u3057 <strong>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/strong> \u4ee5\u524d\u306f\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002PHP\u30d7\u30ed\u30bb\u30b9\u306e\u6700\u5927\u540c\u6642\u5b9f\u884c\u6570\u3092\u3001\u5b9f\u969b\u306b\u5229\u7528\u53ef\u80fd\u306aDB\u5bb9\u91cf\u306b\u5408\u308f\u305b\u307e\u3059\u3002\u6301\u7d9a\u7684\u63a5\u7d9a\u3084\u63a5\u7d9a\u30d7\u30fc\u30eb\u306b\u3064\u3044\u3066\u306f\u3001\u3059\u3079\u3066\u306e\u30d7\u30fc\u30eb\u306e\u5408\u8a08\u304c <em>\u306b\u65bc\u3044\u3066<\/em> max_connections \u306e\u307e\u307e\u3067\u3059\u3002\u77ed\u3044\u30af\u30a8\u30ea\u304c\u591a\u3044\u5834\u5408\u3001PHP \u306e\u4e26\u5217\u51e6\u7406\u3092\u9069\u5ea6\u306b\u5236\u9650\u3059\u308b\u3053\u3068\u3067\u3001\u4f55\u5343\u3082\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u9593\u3067 DB \u304c\u30b9\u30e9\u30c3\u30b7\u30e5\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u9045\u3044\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306f\u3059\u3050\u306bFPM\u306e\u30ad\u30e5\u30fc\u306b\u6ede\u7559\u3059\u308b\u3002\u305d\u3053\u3067\u3001\u30ed\u30c3\u30af\u306e\u5f85\u3061\u6642\u9593\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u4f7f\u7528\u72b6\u6cc1\u3001\u30af\u30a8\u30ea\u30d7\u30e9\u30f3\u3092\u5206\u6790\u3057\u3066\u3044\u307e\u3059\u3002DB \u306e\u30e9\u30f3\u30bf\u30a4\u30e0\u3092\u77ed\u7e2e\u3059\u308b\u3054\u3068\u306b\u3001PHP \u306e<strong>\u6587\u66f8\u671f\u9593<\/strong> \u305d\u3057\u3066\u3001\u5f85\u3061\u884c\u5217\u306e\u9577\u3055\u3092\u77ed\u7e2e\u3059\u308b\u3002.<\/p>\n\n<h2>\u30b9\u30d1\u30a4\u30af\u306e\u306a\u3044\u30ea\u30ea\u30fc\u30b9\u3068\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8<\/h2>\n<p>\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5c55\u958b\u3059\u308b\u3068\u304d\u306f\u3001\u30b3\u30fc\u30eb\u30c9\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30d7\u30ed\u30bb\u30b9\u306e\u5d50\u3092\u907f\u3051\u308b\u3002\u79c1\u306f <strong>\u30ea\u30ed\u30fc\u30c9<\/strong> \u30cf\u30fc\u30c9\u30ea\u30b9\u30bf\u30fc\u30c8\u306e\u4ee3\u308f\u308a\u306b\u3001\u65e2\u5b58\u306e\u30ef\u30fc\u30ab\u30fc\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u304d\u308c\u3044\u306b\u7d42\u4e86\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\uff08process_control_timeout \u306b\u6ce8\u610f\uff09\u3002\u5207\u308a\u66ff\u3048\u308b\u524d\u306b\u4e00\u5ea6\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30d1\u30b9\u3092\u5b9f\u884c\u3057\u305f\u308a\u3001\u30d7\u30ea\u30ed\u30fc\u30c9\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u65e9\u3044\u6bb5\u968e\u3067 OPCache \u3092\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u3057\u307e\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u591a\u304f\u306e\u30ef\u30fc\u30ab\u30fc\u304c\u540c\u6642\u306b\u30af\u30e9\u30b9\u30d5\u30a1\u30a4\u30eb\u3092\u89e3\u6790\u3059\u308b\u306e\u3092\u9632\u304e <strong>\u5fdc\u7b54\u6642\u9593<\/strong> \u306f\u98db\u8e8d\u7684\u306b\u5897\u52a0\u3059\u308b\u3002.<\/p>\n<p>\u30d6\u30eb\u30fc\uff0f\u30b0\u30ea\u30fc\u30f3\u307e\u305f\u306f\u30ab\u30ca\u30ea\u30a2\u6226\u7565\u3067\u306f\u3001\u5f90\u3005\u306b\u8ca0\u8377\u3092\u4e0a\u3052\u3001\u30b9\u30c6\u30fc\u30bf\u30b9\u30da\u30fc\u30b8\u3092\u76e3\u8996\u3059\u308b\u3002\u30ad\u30e5\u30fc\u3001\u30a8\u30e9\u30fc\u7387\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3068\u304d\u3060\u3051\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u5272\u5408\u3092\u5897\u3084\u3059\u3002\u3053\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3055\u308c\u305f\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u30c7\u30d7\u30ed\u30a4\u4e2d\u306e\u8ca0\u8377\u30d4\u30fc\u30af\u304b\u3089\u5b88\u3063\u3066\u304f\u308c\u308b\u3002.<\/p>\n\n<h2>\u30b3\u30f3\u30c6\u30ca\u3068VM\u306e\u5c02\u9580\u5206\u91ce<\/h2>\n<p>\u30b3\u30f3\u30c6\u30ca\u3067\u306f <strong>\u7dcf\u8caf\u8535\u91cf<\/strong> \u591a\u304f\u306e\u5834\u5408\u3001\u30db\u30b9\u30c8\u306e\u30ec\u30dd\u30fc\u30c8\u3088\u308a\u3082\u4f4e\u3044\u3002\u79c1\u306f\u3001pm.max_children \u3092 cgroup \u306e\u5236\u9650\u306b\u53b3\u5bc6\u306b\u5408\u308f\u305b\u3001OOM \u30ad\u30e9\u30fc\u306b\u5bfe\u3059\u308b\u4e88\u5099\u3092\u8a08\u753b\u3059\u308b\u3002PHP\u306e\u30e1\u30e2\u30ea\u5236\u9650(memory_limit)\u3068\u30d7\u30ed\u30bb\u30b9\u3042\u305f\u308a\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u306f\u4e00\u81f4\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n<p>\u30b3\u30f3\u30c6\u30ca\u306b\u30b9\u30ef\u30c3\u30d7\u304c\u306a\u3051\u308c\u3070\u3001\u30cf\u30fc\u30c9\u30ad\u30e3\u30f3\u30bb\u30eb\u306e\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308b\u3002\u3053\u308c\u304c\u3001\u79c1\u304c\u30d7\u30ed\u30bb\u30b9\u3092\u4fdd\u5b88\u7684\u306b\u4fdd\u3061\u3001\u30ea\u30b5\u30a4\u30af\u30eb\u3092\u6709\u52b9\u306b\u3057\u3001\u672c\u756a\u8ca0\u8377\u306eRSS\u30d4\u30fc\u30af\u3092\u76e3\u8996\u3059\u308b\u7406\u7531\u3060\u30021\u3064\u306e\u5927\u304d\u306a\u4e00\u679a\u5ca9\u306e\u30d7\u30fc\u30eb\u3088\u308a\u3082\u3001\u3044\u304f\u3064\u304b\u306e\u7121\u99c4\u306e\u306a\u3044\u30d7\u30fc\u30eb\u306e\u65b9\u304c\u5805\u7262\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/p>\n\n<h2>\u5236\u5fa1\u53ef\u80fd\u306a\u52a3\u5316\u3068\u80cc\u5727<\/h2>\n<p>\u3082\u3057 <strong>\u30ad\u30e5\u30fc<\/strong> \u79c1\u306f\u5236\u5fa1\u3055\u308c\u305f\u52a3\u5316\u306b\u983c\u3063\u3066\u3044\u308b\u3002\u904e\u8ca0\u8377\u306e\u5834\u5408\u3001\u91cd\u8981\u3067\u306a\u3044\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u306f\u30ea\u30c8\u30e9\u30a4\u5f8c\u306b503\u3092\u610f\u56f3\u7684\u306b\u914d\u4fe1\u3057\u3001\u9ad8\u4fa1\u306a\u6a5f\u80fd\uff08\u30e9\u30a4\u30d6\u691c\u7d22\u306a\u3069\uff09\u3092\u6e1b\u3089\u3057\u3001\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3078\u306e\u4e26\u5217\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3057\u3066\u3044\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5168\u30e6\u30fc\u30b6\u30fc\u304c\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306b\u9665\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u79c1\u304c\u539f\u56e0\u3092\u4fee\u6b63\u3059\u308b\u9593\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5fdc\u7b54\u6027\u3092\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\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\/04\/php-serverraum-1635.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068<\/h2>\n<p>\u6301\u53c2\u3059\u308b <strong>PHP\u30ea\u30af\u30a8\u30b9\u30c8\u30ad\u30e5\u30fc\u30a4\u30f3\u30b0<\/strong> 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