{"id":18673,"date":"2026-04-03T11:48:20","date_gmt":"2026-04-03T09:48:20","guid":{"rendered":"https:\/\/webhosting.de\/server-disk-throughput-hosting-leistung-perfopt\/"},"modified":"2026-04-03T11:48:20","modified_gmt":"2026-04-03T09:48:20","slug":"%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc%e3%83%bb%e3%83%87%e3%82%a3%e3%82%b9%e3%82%af%e3%81%ae%e3%82%b9%e3%83%ab%e3%83%bc%e3%83%97%e3%83%83%e3%83%88-%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/server-disk-throughput-hosting-leistung-perfopt\/","title":{"rendered":"\u30b5\u30fc\u30d0\u30fc\u306e\u30c7\u30a3\u30b9\u30af\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\uff1a\u5b9f\u969b\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u5927\u5316"},"content":{"rendered":"<p>\u30c7\u30a3\u30b9\u30af\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u304c1\u79d2\u9593\u306b\u5b9f\u969b\u306b\u8ee2\u9001\u3059\u308b\u30c7\u30fc\u30bf\u91cf\u3068\u3001\u30b7\u30e7\u30c3\u30d7\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30a2\u30ca\u30ea\u30c6\u30a3\u30af\u30b9\u306e\u30af\u30a8\u30ea\u306e\u5fdc\u7b54\u901f\u5ea6\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u5b9f\u969b\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30fb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3067\u91cd\u8981\u306a\u3053\u3068 <strong>\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8<\/strong>, <strong>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/strong>, IOPS\u3068\u5b9f\u8ca0\u8377\u4e0b\u3067\u306e\u76f8\u4e92\u4f5c\u7528\u3002.<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n\n<ul>\n  <li><strong>IOPS<\/strong> \u305d\u3057\u3066 <strong>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/strong> raw\u306eMB\/s\u3088\u308a\u3082\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u306b\u5f71\u97ff\u3059\u308b\u3002.<\/li>\n  <li><strong>NVMe<\/strong> \u30d3\u30fc\u30c4 <strong>SATA<\/strong> \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u30a2\u30ca\u30ea\u30c6\u30a3\u30af\u30b9\u306e\u5206\u91ce\u3067\u5927\u304d\u306a\u6210\u679c\u3092\u4e0a\u3052\u3066\u3044\u308b\u3002.<\/li>\n  <li><strong>TTFB<\/strong> \u305d\u3057\u3066 <strong>LCP<\/strong> \u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092SEO\u52b9\u679c\u306b\u3064\u306a\u3052\u308b.<\/li>\n  <li><strong>fio<\/strong>-\u5b9f\u969b\u306e\u30d6\u30ed\u30c3\u30af\u30b5\u30a4\u30ba\u3092\u4f7f\u3063\u305f\u30c6\u30b9\u30c8\u304c\u771f\u5b9f\u3092\u793a\u3057\u3066\u3044\u308b\u3002.<\/li>\n  <li><strong>\u54c1\u8cea\u4fdd\u8a3c<\/strong> \u9632\u3050 <strong>Noisy<\/strong> \u5171\u6709\u30db\u30b9\u30c8\u306e\u30cd\u30a4\u30d0\u30fc\u52b9\u679c\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\/04\/hostingleistung-server-raum-4723.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30c7\u30a3\u30b9\u30af\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3068\u306f\u5b9f\u969b\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u306a\u306e\u304b\uff1f<\/h2>\n\n<p>\u5206\u304b\u3063\u3066\u3044\u308b <strong>\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8<\/strong> IOPS\u304c\u5c0f\u3055\u306a\u30e9\u30f3\u30c0\u30e0\u30a2\u30af\u30bb\u30b9\u3092\u8868\u3059\u306e\u306b\u5bfe\u3057\u3066\u3001\u5927\u304d\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u52d5\u304b\u3059\u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30eb\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u3002\u3069\u3061\u3089\u306e\u6307\u6a19\u3082\u3001\u6700\u521d\u306e\u5fdc\u7b54\u307e\u3067\u306e\u6642\u9593\u306b\u9855\u8457\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002\u30b7\u30e7\u30c3\u30d7\u306f\u5546\u54c1\u753b\u50cf\u3092\u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30eb\u306b\u30ed\u30fc\u30c9\u3059\u308b\u304c\u3001\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30d0\u30b9\u30b1\u30c3\u30c8\u306f\u591a\u304f\u306e\u5c0f\u3055\u306a\u30c7\u30fc\u30bf\u30ec\u30b3\u30fc\u30c9\u3092\u30e9\u30f3\u30c0\u30e0\u306b\u66f8\u304d\u8fbc\u3080\u3002\u3053\u306e\u3053\u3068\u304b\u3089\u308f\u304b\u308b\u3088\u3046\u306b\u9ad8\u901f\u306a\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3084\u30e1\u30c7\u30a3\u30a2\u30fb\u30eb\u30fc\u30c8\u306b\u5f79\u7acb\u3061\u3001\u9ad8\u3044IOPS\u306f\u30bb\u30c3\u30b7\u30e7\u30f3\u3084\u30af\u30a8\u30ea\u306e\u5f85\u3061\u6642\u9593\u3092\u77ed\u7e2e\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u79c1\u306f\u4e21\u65b9\u306e\u5024\u3092\u6df7\u5408\u8ca0\u8377\u306e\u4e0b\u3067\u6e2c\u5b9a\u3057\u307e\u3059\u3002 <strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong> \u65e5\u5e38\u696d\u52d9\u306b\u304a\u3044\u3066\u3002.<\/p>\n\n<h2>IOPS\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u6b63\u3057\u304f\u8aad\u307f\u53d6\u308b<\/h2>\n\n<p>\u4f4e\u3044 <strong>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/strong> \u30b7\u30b9\u30c6\u30e0\u304c\u6700\u521d\u306e\u30d0\u30a4\u30c8\u3067\u3088\u308a\u901f\u304f\u5fdc\u7b54\u3059\u308b\u305f\u3081\u3001\u9855\u8457\u306a\u5fdc\u7b54\u6027\u304c\u5f97\u3089\u308c\u307e\u3059\u3002NVMe SSD\u306f\u3001\u3057\u3070\u3057\u3070\u3053\u3053\u3067\u30b3\u30f3\u30de1\u30df\u30ea\u79d2\u3092\u5b9f\u73fe\u3057\u307e\u3059\u304c\u3001HDD\u306f\u304b\u306a\u308a\u9045\u304f\u306a\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u5024\u306f\u3001\u65e5\u5e38\u751f\u6d3b\u3067\u306f\u307b\u3068\u3093\u3069\u767a\u751f\u3057\u306a\u3044\u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30eb\u306a\u7406\u60f3\u6761\u4ef6\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u79c1\u306f\u300195\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u306899\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u30014\uff5e32KB\u306e\u30d6\u30ed\u30c3\u30af\u30b5\u30a4\u30ba\u3001\u73fe\u5b9f\u7684\u306a\u8aad\u307f\u53d6\u308a\/\u66f8\u304d\u8fbc\u307f\u6bd4\u7387\u306b\u6ce8\u76ee\u3057\u3066\u3044\u307e\u3059\u3002\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u6df1\u304f\u8e0f\u307f\u8fbc\u3080\u4eba\u306f\u3001\u5341\u5206\u306a\u6839\u62e0\u306e\u3042\u308b <a href=\"https:\/\/webhosting.de\/ja\/%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0%e3%83%ac%e3%82%a4%e3%83%86%e3%83%b3%e3%82%b7%e5%88%86%e6%9e%90%e6%9c%80%e9%81%a9%e5%8c%96%e3%82%b9%e3%83%88%e3%83%ac%e3%83%bc%e3%82%b8\/\">\u9045\u5ef6\u5206\u6790<\/a>, \u6052\u4e45\u7684\u306a\u30d4\u30fc\u30af\u3092\u8a8d\u8b58\u3057 <strong>TTFB<\/strong> \u3092\u4e0b\u3052\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\/server_durchsatz_meeting4123.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30b9\u30c8\u30ec\u30fc\u30b8\u30fb\u30af\u30e9\u30b9\u306e\u6bd4\u8f03<\/h2>\n\n<p>HDD\u3001SATA SSD\u3001NVMe SSD\u306f\u3001\u305d\u308c\u305e\u308c\u975e\u5e38\u306b\u7570\u306a\u308b\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3068\u4e88\u7b97\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3002\u53e4\u5178\u7684\u306a\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u306fIOPS\u304c\u4f4e\u304f\u3001\u5c0f\u3055\u306a\u30a2\u30af\u30bb\u30b9\u3078\u306e\u53cd\u5fdc\u304c\u8457\u3057\u304f\u920d\u3044\u3002SATA SSD\u306f\u3001IOPS\u3092\u5897\u52a0\u3055\u305b\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u660e\u3089\u304b\u306b\u6e1b\u5c11\u3055\u305b\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u7ba1\u7406\u3084\u30b7\u30f3\u30d7\u30eb\u306aVM\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002NVMe\u306f\u3001\u975e\u5e38\u306b\u9ad8\u3044IOPS\u3001\u6700\u5c0f\u9650\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u3001\u305d\u3057\u3066\u5206\u6790\u3001VDI\u3001\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5411\u3051\u306e\u9ad8\u3044GB\/\u79d2\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u30c8\u30c3\u30d7\u306b\u4f4d\u7f6e\u3057\u3066\u3044\u307e\u3059\u3002\u6982\u8981\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u4e3b\u8981\u306a\u6570\u5024\u3092\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <strong>\u30d6\u30ed\u30c3\u30af\u30b5\u30a4\u30ba<\/strong> \u305d\u3057\u3066 <strong>\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3<\/strong> \u4e00\u76ee\u77ad\u7136\u3002<\/p>\n\n<table>\n  <thead>\n    <tr>\n      <th>\u4fdd\u7ba1\u30af\u30e9\u30b9<\/th>\n      <th>\u30e9\u30f3\u30c0\u30e0IOPS\uff08\u4ee3\u8868\u5024\uff09<\/th>\n      <th>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\uff08\u4ee3\u8868\u5024\uff09<\/th>\n      <th>\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\uff08\u4ee3\u8868\u5024\uff09<\/th>\n      <th>\u7528\u9014<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>HDD 7.2k<\/td>\n      <td>80-150<\/td>\n      <td>5-10 ms<\/td>\n      <td>150-220 MB\/\u79d2<\/td>\n      <td>\u30a2\u30fc\u30ab\u30a4\u30d6\u3001\u30b3\u30fc\u30eb\u30c9\u30c7\u30fc\u30bf<\/td>\n    <\/tr>\n    <tr>\n      <td>SATA SSD<\/td>\n      <td>2\u4e07\uff5e10\u4e07\u30c9\u30eb<\/td>\n      <td>0.08-0.2 ms<\/td>\n      <td>500\uff5e550MB\/\u79d2<\/td>\n      <td>\u30a6\u30a7\u30d6\u3001CMS\u3001VM\uff08\u30d9\u30a4\u30b7\u30b9\uff09<\/td>\n    <\/tr>\n    <tr>\n      <td>NVMe SSD<\/td>\n      <td>15\u4e07\uff5e1000\u4e07\u5186\u4ee5\u4e0a<\/td>\n      <td>0.02-0.08 ms<\/td>\n      <td>2-7 GB\/\u79d2<\/td>\n      <td>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30a2\u30ca\u30ea\u30c6\u30a3\u30af\u30b9\u3001VDI<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n<h2>RAID\u3068\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\uff1a\u4e57\u7b97\u5668\u304b\u30d6\u30ec\u30fc\u30ad\u304b<\/h2>\n\n<p>\u9069\u5207\u306a <strong>RAID<\/strong> \u306fIOPS\u3068\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u5897\u5927\u3055\u305b\u308b\u304c\u3001\u6b63\u3057\u304f\u306a\u3044\u30ec\u30d9\u30eb\u3067\u306f\u66f8 \u304d\u8fbc\u307f\u6027\u80fd\u304c\u4f4e\u4e0b\u3059\u308b\u3002RAID10\u306f\u30e9\u30f3\u30c0\u30e0\u306a\u66f8\u304d\u8fbc\u307f\u8ca0\u8377\u3067\u5f97\u3092\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u304c\u3001RAID5\u306f\u30d1\u30ea\u30c6\u30a3\u4f5c\u696d\u306b\u3088\u308a\u96c6\u4e2d\u7684\u306a\u66f8\u304d\u8fbc\u307f\u3092\u9045\u304f\u3059\u308b\u3002\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3068\u305d\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u30fc\u3082\u3001\u30ad\u30e5\u30fc\u306e\u6df1\u3055\u3068\u512a\u5148\u9806\u4f4d\u3092\u6c7a\u5b9a\u3059\u308b\u3002\u79c1\u306f\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3092\u5206\u6790\u3059\u308b\u524d\u306b\u3001\u30e9\u30a4\u30c8\u30d0\u30c3\u30af\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30b9\u30c8\u30e9\u30a4\u30d7\u30b5\u30a4\u30ba\u3001\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u3053\u3046\u3057\u3066\u7269\u7406\u7684\u306a <strong>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2<\/strong> \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5074\u306b\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u4f5c\u308b\u4ee3\u308f\u308a\u306b\u3002.<\/p>\n\n<h2>OS\u3068\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff1a\u5c0f\u3055\u306a\u30b9\u30a4\u30c3\u30c1\u3067\u5927\u304d\u306a\u52b9\u679c<\/h2>\n\n<p>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u524d\u306b\u3001\u79c1\u306f\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3067\u84c4\u3048\u3092\u7bc0\u7d04\u3057\u3066\u3044\u308b\u3002 <strong>\u30de\u30a6\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3<\/strong> \u3068\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092\u9078\u629e\u3057\u307e\u3059\u3002ext4\u3067\u306f\u3001\u30e1\u30bf\u30c7\u30fc\u30bf\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092 <em>\u30ce\u30fc\u30fb\u30bf\u30a4\u30e0\uff0f\u30ea\u30e9\u30fb\u30bf\u30a4\u30e0<\/em> \u3068\u30d5\u30a3\u30c3\u30c8 <em>\u30b3\u30df\u30c3\u30c8<\/em>-\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb\u3092\u30ea\u30ab\u30d0\u30ea\u8981\u4ef6\u306b\u5408\u308f\u305b\u308b\u3002XFS\u306f\u4e26\u5217\u5316\u306b\u3088\u3063\u3066\u3046\u307e\u304f\u30b9\u30b1\u30fc\u30eb\u3059\u308b\u3002 <em>\u30ed\u30b0\u30b5\u30a4\u30ba<\/em> \u305d\u3057\u3066 <em>\u30a2\u30ed\u30b1\u30b5\u30a4\u30ba<\/em> \u3092\u30b9\u30c8\u30e9\u30a4\u30d7\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002ZFS\u306f\u30c1\u30a7\u30c3\u30af\u30b5\u30e0\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\uff08ARC\uff09\u3001\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3067\u8aac\u5f97\u529b\u304c\u3042\u308b\u3002 <em>\u30ec\u30b3\u30fc\u30c9\u30b5\u30a4\u30ba<\/em> \u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u9069\u3057\u305f\u3082\u306e\uff08\u4f8b\u3048\u3070\u3001OLTP\u3067\u306f16\uff5e32KB\u3001\u30e1\u30c7\u30a3\u30a2\u3067\u306f128KB\uff09\u3002. <strong>\u30ea\u30fc\u30c9\u30fb\u30a2\u30d8\u30c3\u30c9<\/strong> (\u4f8b\u3048\u3070128-512KB)\u306f\u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30eb\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u52a0\u901f\u3055\u305b\u308b\u304c\u3001\u30e9\u30f3\u30c0\u30e0\u30d8\u30d3\u30fc\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u306f\u4fdd\u5b88\u7684\u306a\u307e\u307e\u3060\u3002. <strong>\u30c8\u30ea\u30e0\uff0f\u30b9\u30c8\u30ea\u30e0<\/strong> \u79c1\u306f\u6c38\u4e45\u7684\u306b\u3067\u306f\u306a\u304f\u3001\u5b9a\u671f\u7684\u306b\u8a08\u753b\u3057\u3066\u3044\u308b\u3002 <em>\u7834\u68c4<\/em>, \u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u30d4\u30fc\u30af\u3092\u907f\u3051\u308b\u305f\u3081\u3002\u91cd\u8981\uff1a\u30b9\u30c8\u30e9\u30a4\u30d7\u3068\u30d6\u30ed\u30c3\u30af\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u304c\u6b63\u78ba\u3067\u306a\u3051\u308c\u3070\u3001IOPS\u3092\u4e0e\u3048\u3001\u66f8\u304d\u8fbc\u307f\u5897\u5e45\u3092\u5897\u52a0\u3055\u305b\u308b\u3002.<\/p>\n\n<h2>\u30ad\u30e5\u30fc\u306e\u6df1\u3055\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3001CPU\u5272\u308a\u5f53\u3066<\/h2>\n\n<p>\u4edd <strong>\u30ad\u30e5\u30fc\u306e\u6df1\u3055<\/strong> (QD\uff09\u306f\u3001SSD\u304c\u5229\u7528\u3055\u308c\u308b\u304b\u6e1b\u901f\u3055\u308c\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002NVMe\u306f\u6df7\u5728\u8ca0\u8377\u306b\u5bfe\u3057\u3066QD 16-64\u3092\u597d\u307f\u307e\u3059\u304c\u3001\u30a6\u30a7\u30d6\u30fb\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3067\u306f\u5b89\u5b9a\u3057\u305f\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u5f97\u308b\u305f\u3081\u306bQD\u3092\u4f4e\u304f\u3057\u305f\u65b9\u304c\u6709\u5229\u306a\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u30c6\u30b9\u30c8 <em>mq-\u30c7\u30c3\u30c9\u30e9\u30a4\u30f3<\/em> \u305d\u3057\u3066 <em>\u306a\u3057<\/em> \u3092NVMe\u306eI\/O\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u3002 <em>bfq<\/em> \u5171\u6709\u30db\u30b9\u30c8\u306b\u516c\u5e73\u6027\u3092\u3082\u305f\u3089\u3059\u30de\u30eb\u30c1\u30fb\u30ad\u30e5\u30fc\u30fb\u30d6\u30ed\u30c3\u30afIO\u306fCPU\u9593\u3067\u30b9\u30b1\u30fc\u30eb\u3059\u308b\u3002 <strong>IRQ<\/strong> \u30b3\u30a2\uff08\u304a\u3088\u3073NUMA\u30ce\u30fc\u30c9\uff09\u4e0a\u306eNVMe\u30ad\u30e5\u30fc\u3092\u3001\u3069\u306e\u30b3\u30a2\u3082\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u30af\u30ea\u30fc\u30f3\u306a <strong>CPU\u3068\u306e\u89aa\u548c\u6027<\/strong> \u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u306e IRQ \u9593\u3067\u306f\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30b9\u30a4\u30c3\u30c1\u3068\u30af\u30ed\u30b9 NUMA \u30a2\u30af\u30bb\u30b9\u304c\u6e1b\u5c11\u3059\u308b\u305f\u3081\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u5e73\u6ed1\u5316\u3055\u308c\u3001TTFB \u304c\u4f4e\u4e0b\u3057\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\/04\/server-disk-throughput-hosting-8374.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30a6\u30a7\u30d6\u3001\u30b7\u30e7\u30c3\u30d7\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/h2>\n\n<p>CMS\u306f\u591a\u304f\u306e\u5c0f\u3055\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u306e\u3067\u3001\u6b21\u306e\u3088\u3046\u306a\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002 <strong>IOPS<\/strong> \u3068\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u3002\u30b7\u30e7\u30c3\u30d7\u3067\u306f\u3001\uff08\u30b7\u30fc\u30b1\u30f3\u30b7\u30e3\u30eb\u306a\uff09\u30a4\u30e1\u30fc\u30b8\u3068\uff08\u30e9\u30f3\u30c0\u30e0\u306a\uff09\u30aa\u30fc\u30c0\u30fc\u30c6\u30fc\u30d6\u30eb\u3084\u30bb\u30c3\u30b7\u30e7\u30f3\u30c6\u30fc\u30d6\u30eb\u304c\u7d44\u307f\u5408\u308f\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u304cNVMe\u304c\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u6642\u9593\u3092\u5927\u5e45\u306b\u77ed\u7e2e\u3059\u308b\u7406\u7531\u3067\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5834\u5408\u3001\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u3068\u3001\u8ca0\u8377\u304c\u6df7\u5728\u3059\u308b\u72b6\u6cc1\u4e0b\u3067\u306e\u5b89\u5b9a\u3057\u305f\u66f8\u304d\u8fbc\u307f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002\u30c7\u30fc\u30bf\u96c6\u7d04\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3059\u308b\u306e\u3067\u3042\u308c\u3070\u3001NVMe\u3067\u59cb\u3081\u308b\u306e\u304c\u7406\u306b\u304b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/webhosting.de\/ja\/%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bciops-%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0-%e3%83%87%e3%83%bc%e3%82%bf%e9%9b%86%e7%b4%84%e5%9e%8b%e3%82%a2%e3%83%97%e3%83%aa%e3%82%b1%e3%83%bc\/\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7528IOPS<\/a> \u3068\u30d8\u30c3\u30c9\u30eb\u30fc\u30e0\u306e\u8a08\u753b\u3092\u7acb\u3066\u308b\u3002\u3053\u308c\u306b\u3088\u308a <strong>\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0<\/strong> \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30d4\u30fc\u30af\u306b\u5f37\u3044\u3002.<\/p>\n\n<h2>\u6e2c\u5b9a\u65b9\u6cd5\uff1afio\u3001ioping\u3001TTFB<\/h2>\n\n<p>\u3067\u30c6\u30b9\u30c8\u3057\u3066\u3044\u308b\u3002 <strong>fio<\/strong> \u73fe\u5b9f\u7684\u306a\u30d6\u30ed\u30c3\u30af\u30b5\u30a4\u30ba\u3001\u30ad\u30e5\u30fc\u306e\u6df1\u3055\u3001\u6570\u5206\u9593\u306b\u308f\u305f\u308b\u30ea\u30fc\u30c9\/\u30e9\u30a4\u30c8\u306e\u6df7\u5728\u3002Ioping\u306f\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u5909\u52d5\u3092\u793a\u3057\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u9650\u754c\u3084\u71b1\u306e\u9650\u754c\u3092\u3057\u3070\u3057\u3070\u660e\u3089\u304b\u306b\u3057\u307e\u3059\u3002\u540c\u6642\u306b\u3001TTFB\u3082\u30e2\u30cb\u30bf\u30fc\u3057\u3066\u3044\u308b\u3002800\u30df\u30ea\u79d2\u4ee5\u4e0b\u306f\u307e\u305a\u307e\u305a\u3001180\u30df\u30ea\u79d2\u4ee5\u4e0b\u306f\u512a\u79c0\u30011.8\u79d2\u4ee5\u4e0a\u306f\u6182\u616e\u3059\u3079\u304d\u5024\u3067\u3059\u3002\u5408\u6210\u30c6\u30b9\u30c8\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30d9\u30fc\u30b9\u306e\u30c6\u30b9\u30c8\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001TTFB\u3092\u660e\u78ba\u306b\u628a\u63e1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong> \u65e5\u5e38\u751f\u6d3b\u306e\u4e2d\u3067\u3002<\/p>\n\n<h2>\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306e\u843d\u3068\u3057\u7a74\uff1a\u671b\u307e\u3057\u3044\u5024\u3067\u306f\u306a\u304f\u30af\u30ea\u30fc\u30f3\u306a\u30c6\u30b9\u30c8\u8a2d\u8a08<\/h2>\n\n<p>\u79c1\u306f\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u5fdc\u3058\u3066\u3001\u610f\u56f3\u7684\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6e29\u3081\u305f\u308a\u7a7a\u306b\u3057\u305f\u308a\u3057\u3066\u3044\u308b\u3002\u30b3\u30fc\u30eb\u30c9\u6e2c\u5b9a\u306f\u30d5\u30a1\u30fc\u30b9\u30c8\u30d2\u30c3\u30c8\u6642\u306e\u6319\u52d5\u3092\u793a\u3057\u3001\u30a6\u30a9\u30fc\u30e0\u6e2c\u5b9a\u306f\u8ca0\u8377\u6642\u306e\u73fe\u5b9f\u3092\u793a\u3059\u3002\u79c1\u306f <strong>\u6e29\u5ea6<\/strong> \u30b5\u30fc\u30de\u30eb\u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306f\u3001cron\u3082\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3082\u4f7f\u308f\u305a\u306b\u6392\u4ed6\u7684\u306b\u5b9f\u884c\u3057\u307e\u3059\u3002\u30ed\u30b0\u3092\u53d6\u308b <em>95\/99\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb<\/em>, CPU\u306e\u4f7f\u7528\u7387\u3001\u5272\u308a\u8fbc\u307f\u8ca0\u8377\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30b9\u30a4\u30c3\u30c1\u3002\u305d\u306e <strong>\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8<\/strong> \u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u30c6\u30b9\u30c8\u3057\u305f\u3044\u5834\u5408\u306fRAM\u3092\u4e0a\u56de\u308a\u307e\u3059\u304c\u3001\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u3060\u3051\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u79c1\u306f\u30c6\u30b9\u30c8\u6642\u9593\uff08\u5c11\u306a\u304f\u3068\u30823\uff5e5\u5206\uff09\u3068 <strong>\u30d6\u30ed\u30c3\u30af\u30b5\u30a4\u30ba<\/strong>, SLC\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u516c\u958b\u3059\u308b\u3002\u79c1\u306f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u518d\u73fe\u53ef\u80fd\u306a\u5834\u5408\u306e\u307f\u30b7\u30b9\u30c6\u30e0\u3092\u6bd4\u8f03\u3059\u308b\u3002\u305d\u3046\u3067\u306a\u3051\u308c\u3070\u3001\u30ea\u30f3\u30b4\u3068\u30aa\u30ec\u30f3\u30b8\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u306b\u306a\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\/tech_nacht_buero_4829.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30ad\u30e3\u30c3\u30b7\u30e5\u3001CDN\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/h2>\n\n<p>\u8ce2\u3044 <strong>\u30ad\u30e3\u30c3\u30b7\u30e5<\/strong> \u30db\u30c3\u30c8\u30c7\u30fc\u30bf\u3092RAM\u306b\u4fdd\u6301\u3059\u308b\u3053\u3068\u3067\u3001IOPS\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u79c1\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5\u3001OpCache\u3001\u30a8\u30c3\u30b8\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u3092\u4f7f\u3044\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u8d77\u52d5\u983b\u5ea6\u3092\u4e0b\u3052\u3066\u3044\u308b\u3002CDN\u306f\u753b\u50cf\u3084\u9759\u7684\u30a2\u30bb\u30c3\u30c8\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u3001\u30bd\u30fc\u30b9\u3067\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u89e3\u653e\u3059\u308b\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u306f\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u77ed\u7e2e\u3001\u66f8\u304d\u8fbc\u307f\u306e\u30d0\u30c3\u30c1\u5316\u306b\u3088\u3063\u3066\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u6e1b\u3089\u3057\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001LCP\u3084INP\u306e\u3088\u3046\u306a\u30a6\u30a7\u30d6\u306e\u4e2d\u6838\u3068\u306a\u308b\u8981\u7d20\u306b\u8ca2\u732e\u3057\u3001\u30a6\u30a7\u30d6\u30fb\u30b7\u30b9\u30c6\u30e0\u3092\u5f37\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <strong>\uff33\uff25\uff2f<\/strong> \u76ee\u306b\u3064\u304f\u3002<\/p>\n\n<h2>\u30ce\u30a4\u30ba\u306e\u591a\u3044\u96a3\u4eba\u306b\u5bfe\u3059\u308bQoS<\/h2>\n\n<p>\u5171\u6709\u30db\u30b9\u30c8\u3067\u306f\u3001\u79c1\u306f\u516c\u6b63\u3092\u4fdd\u8a3c\u3059\u308b <strong>\u5165\u51fa\u529b<\/strong>-\u500b\u3005\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u3059\u3079\u3066\u3092\u30d6\u30ed\u30c3\u30af\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002\u30b5\u30fc\u30d3\u30b9\u54c1\u8cea\u306f\u30d0\u30fc\u30b9\u30c8\u3092\u5236\u9650\u3057\u3001\u30ea\u30bd\u30fc\u30b9\u3092\u4e88\u6e2c\u53ef\u80fd\u306b\u5206\u914d\u3059\u308b\u3002\u3064\u307e\u308a\u3001\u30d4\u30fc\u30af\u304c\u767a\u751f\u3057\u3066\u3082\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u306f\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3002\u79c1\u306f\u3001\u751f\u7523\u6027\u306e\u9ad8\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u79fb\u884c\u3059\u308b\u524d\u306b\u3001\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u660e\u78ba\u306a\u5236\u9650\u3068\u76e3\u8996\u3092\u884c\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u300199\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u306e\u7570\u5e38\u5024\u3092\u6e1b\u3089\u3057 <strong>\u8a08\u753b\u6027<\/strong> \u306f\u3063\u304d\u308a\u3068\u3002<\/p>\n\n<h2>\u5bb9\u91cf\u3001\u8010\u4e45\u6027\u3001SLC\u30ad\u30e3\u30c3\u30b7\u30e5<\/h2>\n\n<p>\u591a\u304f\u306eSSD\u306f <strong>SLC<\/strong>-\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u77ed\u6642\u9593\u306b\u9ad8\u3044\u66f8\u304d\u8fbc\u307f\u901f\u5ea6\u3092\u793a\u3057\u3001\u305d\u306e\u5f8c\u4f4e\u4e0b\u3059\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u7d99\u7d9a\u7684\u306a\u8ca0\u8377\u306e\u4e0b\u3067\u306f\u3001\u30d4\u30fc\u30af\u5024\u3060\u3051\u3067\u306a\u304f\u3001\u6301\u7d9a\u7684\u306a\u66f8\u304d\u8fbc\u307f\u6027\u80fd\u3092\u8a55\u4fa1\u3059\u308b\u3002\u5927\u5bb9\u91cf\u306b\u306a\u308c\u3070\u306a\u308b\u307b\u3069\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u6570\u304c\u5897\u3048\u308b\u305f\u3081\u3001IOPS\u3082\u5897\u3048\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u79c1\u306f\u3001\u5e74\u9593\u30b3\u30b9\u30c8\u8a08\u7b97\u306b\u8010\u4e45\u6027\uff08TBW\/DWPD\uff09\u3092\u542b\u3081\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u79c1\u306f\u3001\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u30c9\u30e9\u30a4\u30d6\u3092\u9078\u3073\u307e\u3059\u3002 <strong>\u30ef\u30fc\u30af\u30ed\u30fc\u30c9<\/strong> \u6c38\u4e45\u306b\u7740\u7528\u3059\u308b\u3002.<\/p>\n\n<h2>PLP\u3068\u30c7\u30fc\u30bf\u306e\u4e00\u8cab\u6027\uff1a\u66f8\u304d\u8fbc\u307f\u6027\u80fd\u3092\u6b63\u3057\u304f\u78ba\u4fdd\u3059\u308b<\/h2>\n\n<p>\u66f8\u304d\u8fbc\u307f\u901f\u5ea6\u304c\u9ad8\u304f\u3066\u3082\u3001\u505c\u96fb\u3067\u30c7\u30fc\u30bf\u306b\u4e00\u8cab\u6027\u304c\u306a\u304f\u306a\u3063\u305f\u3089\u610f\u5473\u304c\u306a\u3044\u3002\u79c1\u306f <strong>\u96fb\u529b\u640d\u5931\u4fdd\u8b77\uff08PLP\uff09<\/strong> \u3068\u30af\u30ea\u30fc\u30f3\u306a\u30d5\u30e9\u30c3\u30b7\u30e5\/FUA\u30bb\u30de\u30f3\u30c6\u30a3\u30af\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002PLP\u3092\u5099\u3048\u305f\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30baSSD\u306f\u3001\u30e1\u30bf\u30c7\u30fc\u30bf\u306e\u4e00\u8cab\u6027\u3092\u7dad\u6301\u3057\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u30ea\u30b9\u30af\u306a\u3057\u306b\u3001\u3088\u308a\u7a4d\u6975\u7684\u306a\u30e9\u30a4\u30c8\u30d0\u30c3\u30af\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002PLP\u304c\u306a\u3044\u5834\u5408\u3001\u79c1\u306f\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30b5\u30fc\u30d3\u30b9\u306b\u3001\u3088\u308a\u4fdd\u5b88\u7684\u306a\u540c\u671f\u30dd\u30ea\u30b7\u30fc\u3092\u5f37\u5236\u7684\u306b\u63a1\u7528\u3055\u305b\u307e\u3059\u3002 <strong>\u8010\u4e45\u6027<\/strong>. .\u30b8\u30e3\u30fc\u30ca\u30eb\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u305d\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u91cd\u8981\u3067\u3059\u3002 <em>fsync<\/em>-\u30dd\u30a4\u30f3\u30c8\u3068\u3001\u78ba\u5b9f\u306b\u30b3\u30df\u30c3\u30c8\u3067\u304d\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u3042\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6574\u5408\u6027\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3068TTFB\u3092\u5b89\u5b9a\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\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\/server_disk_throughput_1347.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u4e3b\u8981\u6570\u5024\u306e\u89e3\u91c8\uff1a95\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u306899\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb<\/h2>\n\n<p>\u30d2\u30f3\u30c8 <strong>\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb<\/strong> \u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5b9f\u969b\u306b\u5acc\u306a\u601d\u3044\u3092\u3059\u308b\u983b\u5ea6\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3002\u5e73\u5747\u5024\u304c\u4f4e\u304f\u3066\u3082\u300199\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u304c\u9ad8\u3051\u308c\u3070\u3042\u307e\u308a\u610f\u5473\u304c\u306a\u3044\u3002\u79c1\u306f\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001CPU\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u306e\u5024\u304c\u4e0d\u5747\u8861\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u7b49\u3057\u304f\u3057\u3066\u3044\u308b\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u30ea\u30f3\u30b4\u3068\u30aa\u30ec\u30f3\u30b8\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u304b\u3089\u3060\u3002\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3054\u3068\u306b\u660e\u78ba\u306a\u76ee\u6a19\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u6295\u8cc7\u306e\u65b9\u5411\u6027\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002 <strong>\u52b9\u679c<\/strong> \u304c\u6700\u5927\u3067\u3042\u308b\u3002.<\/p>\n\n<h2>\u4eee\u60f3\u5316\u3068\u30b3\u30f3\u30c6\u30ca\uff1a\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3092\u72a0\u7272\u306b\u3059\u308b\u30ec\u30a4\u30e4\u30fc<\/h2>\n\n<p>\u6642\u70b9\u3067\u306f <strong>KVM<\/strong> \u79c1\u306fvirtio-blk\/virtio-scsi\u307e\u305f\u306fNVMe\u30a8\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3001PLP\u306b\u5fdc\u3058\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u30e2\u30fc\u30c9\uff08\u30e9\u30a4\u30c8\u30d0\u30c3\u30af\u3001\u306a\u3057\uff09\u3092\u610f\u8b58\u7684\u306b\u9078\u629e\u3057\u3066\u3044\u307e\u3059\u3002\u30b2\u30b9\u30c8\u3068\u30db\u30b9\u30c8\u306eI\/O\u3092\u4e26\u884c\u3057\u3066\u6e2c\u5b9a\u3057\u3001\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u53ef\u8996\u5316\u3057\u307e\u3059\u3002. <strong>\u30b7\u30f3\u30fb\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0<\/strong> \u305d\u306e\u305f\u3081\u3001\u30d5\u30a3\u30eb\u30fb\u30ec\u30d9\u30eb\u3068\u30d5\u30e9\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u76e3\u8996\u3057\u3066\u3044\u308b\u3002\u30b3\u30f3\u30c6\u30ca\u3067\u306f\u3001\u30ec\u30a4\u30e4\u30fc\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0(<em>\u30aa\u30fc\u30d0\u30fc\u30ec\u30a42<\/em>)\u306b\u30db\u30c3\u30c8\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u3002 <strong>\u30d0\u30a4\u30f3\u30c9\u30de\u30a6\u30f3\u30c8<\/strong> 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<strong>\u5206\u6563\u30b9\u30c8\u30ec\u30fc\u30b8<\/strong>-\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u67d4\u8edf\u6027\u3092\u3082\u305f\u3089\u3059\u304c\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u304b\u304b\u308b\u3002NFS\u306e\u5834\u5408\u306f\u3001\u30de\u30a6\u30f3\u30c8\u30fb\u30aa\u30d7\u30b7\u30e7\u30f3\u3001rsize\/wsize\u3092\u6700\u9069\u5316\u3057\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u30fb\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u306e\u3042\u308bNFSv4.1+\u3092\u9078\u629e\u3057\u307e\u3059\u3002iSCSI\u306e\u5834\u5408 <strong>\u30de\u30eb\u30c1\u30d1\u30b9<\/strong> 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height=\"1024\"\/>\n<\/figure>\n\n\n<h2>WordPress\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\uff1a\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u30e1\u30c7\u30a3\u30a2\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ad\u30e3\u30c3\u30b7\u30e5<\/h2>\n\n<p>\u591a\u304f\u306e <strong>\u30d7\u30e9\u30b0\u30a4\u30f3<\/strong> 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href=\"https:\/\/webhosting.de\/ja\/nvme%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0-ssd%e6%af%94%e8%bc%83-%e3%82%b9%e3%83%88%e3%83%ac%e3%83%bc%e3%82%b8%e6%8a%80%e8%a1%93\/\">NVMe\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u6bd4\u8f03<\/a> \u305d\u3057\u3066\u3001\u79c1\u306e\u6210\u9577\u306b\u5408\u308f\u305b\u3066\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u8abf\u6574\u3059\u308b\u3002 <strong>\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u6642\u9593<\/strong> \u306f\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3002<\/p>\n\n<h2>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\/\u30ea\u30b9\u30c8\u30a2\u30a6\u30a3\u30f3\u30c9\u30a6\u3068\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8<\/h2>\n\n<p>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u7d14\u7c8b\u306aI\/O\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u3068\u7af6\u5408\u3059\u308b\u3002\u79c1\u306f\u6b21\u306e\u3088\u3046\u306b\u8003\u3048\u3066\u3044\u308b\u3002 <strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30fb\u30a6\u30a3\u30f3\u30c9\u30a6<\/strong> \u30d4\u30fc\u30af\u6642\u4ee5\u5916\u3067\u306f\u3001QoS\u3067\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u8abf\u6574\u3057\u3001\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30bf\u30eb\u30e9\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3002. <strong>\u30b9\u30ca\u30c3\u30d7\u5199\u771f<\/strong> (LVM\/ZFS)\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u5b9f\u884c\u3092\u672c\u756a\u306e\u8ca0\u8377\u304b\u3089\u5207\u308a\u96e2\u3057\u3001\u30b3\u30d4\u30fc\u30fb\u30aa\u30f3\u30fb\u30e9\u30a4\u30c8\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u6700\u5c0f\u306b\u3059\u308b\u305f\u3081\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u5b9f\u884c\u306f\u77ed\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30ea\u30b9\u30c8\u30a2\u306f\u771f\u306e\u6307\u6a19\u3067\u3042\u308b\u3002\u79c1\u306f\u5b9a\u671f\u7684\u306b\u30ea\u30b9\u30c8\u30a2\u3092\u30c6\u30b9\u30c8\u3057\u3001\u5b9f\u969b\u306e\u30ea\u30b9\u30c8\u30a2\u6642\u9593\u3092\u6e2c\u5b9a\u3057\u3066\u3044\u308b\u3002 <strong>RTO\/RPO<\/strong>. .\u30ea\u30b9\u30c8\u30a2\u5e2f\u57df\u5e45\u3068\u30e9\u30f3\u30c0\u30e0\u30ea\u30fc\u30c9IOPS\u306b\u6ce8\u610f\u3092\u6255\u308f\u306a\u3044\u3068\u3001\u7dca\u6025\u6642\u306b\u9577\u3044\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u304c\u767a\u751f\u3057\u3001TTFB\/SEO\u306e\u512a\u4f4d\u6027\u3092\u518d\u3073\u5931\u3046\u3053\u3068\u306b\u306a\u308b\u3002.<\/p>\n\n<h2>\u9023\u7d9a\u904b\u8ee2\u4e2d\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u30a2\u30e9\u30fc\u30e0<\/h2>\n\n<p>\u597d\u696d\u7e3e\u306e\u6301\u7d9a\u304c\u5fc5\u8981 <strong>\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc<\/strong>. .\u79c1\u306f\u30ec\u30a4\u30c6\u30f3\u30b7\u3001IOPS\u3001\u30ad\u30e5\u30fc\u306e\u9577\u3055\u3001\u6e29\u5ea6\u3001SSD\u3092\u76e3\u8996\u3057\u3066\u3044\u307e\u3059\u3002<em>\u30b9\u30de\u30fc\u30c8<\/em>-\u5024\u3002. <strong>\u30b5\u30fc\u30de\u30eb\u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0<\/strong> 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