{"id":17318,"date":"2026-02-04T08:37:50","date_gmt":"2026-02-04T07:37:50","guid":{"rendered":"https:\/\/webhosting.de\/monitoring-daten-cpu-ram-load-io-analyse-serverboost\/"},"modified":"2026-02-04T08:37:50","modified_gmt":"2026-02-04T07:37:50","slug":"%e7%9b%a3%e8%a6%96%e3%83%87%e3%83%bc%e3%82%bf-cpu-ram-%e8%b2%a0%e8%8d%b7-io-%e5%88%86%e6%9e%90-serverboost","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/monitoring-daten-cpu-ram-load-io-analyse-serverboost\/","title":{"rendered":"\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30c7\u30fc\u30bf\u3092\u6b63\u3057\u304f\u89e3\u91c8\u3059\u308bCPU\u3001RAM\u3001\u8ca0\u8377\u3001I\/O"},"content":{"rendered":"<p>\u79c1\u306f\u3001CPU\u3001RAM\u3001\u8ca0\u8377\u3001I\/O\u304c\u7d20\u65e9\u304f\u610f\u5473\u306e\u3042\u308b\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306b\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u89e3\u91c8\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u65e9\u3044\u6bb5\u968e\u3067\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u8a8d\u8b58\u3057\u3001\u30d4\u30fc\u30af\u3092\u6b63\u3057\u304f\u5206\u985e\u3057\u3001\u6b21\u306e\u3088\u3046\u306a\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong> \u3068\u53ef\u7528\u6027\u3002.<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n\n<ul>\n  <li><strong>CPU\u30b3\u30a2<\/strong> \u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\uff1a\u5229\u7528\u7387\u3068\u8ca0\u8377\u306f\u5e38\u306b\u30b3\u30a2\u6570\u306b\u95a2\u9023\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u3002.<\/li>\n  <li><strong>RAM\u3068\u30b9\u30ef\u30c3\u30d7<\/strong> \u8aad\u3080\uff1a\u6d88\u8cbb\u3068\u30b9\u30ef\u30c3\u30d7\u6d3b\u52d5\u306e\u5897\u52a0\u304c\u6e1b\u901f\u3092\u8b66\u544a\u3002.<\/li>\n  <li><strong>\u8ca0\u8377\u5e73\u5747<\/strong> \u3092\u793a\u3059\uff1aIOwait\u306b\u3088\u308b\u9ad8\u8ca0\u8377\u306f\u3001\u30e1\u30e2\u30ea\u307e\u305f\u306f\u30c7\u30a3\u30b9\u30af\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u793a\u3057\u3066\u3044\u308b\u3002.<\/li>\n  <li><strong>I\/O\u30e1\u30c8\u30ea\u30af\u30b9<\/strong> check\uff1a%util\u3001await\u3068IOPS\u306f\u98fd\u548c\u3068\u30ad\u30e5\u30fc\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n  <li><strong>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/strong> \u5229\u7528\u3059\u308b\uff1a\u30c8\u30ec\u30f3\u30c9\u3001\u3057\u304d\u3044\u5024\u3001\u30a2\u30e9\u30fc\u30e0\u306e\u8a2d\u5b9a\u3068\u8abf\u6574.<\/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\/02\/datenauswertung-it-monitoring-4892.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>CPU\u4f7f\u7528\u7387\u3092\u6b63\u3057\u304f\u5206\u985e\u3059\u308b<\/h2>\n\n<p>\u3092\u8a55\u4fa1\u3059\u308b\u3002 <strong>CPU<\/strong>-\u306a\u305c\u306a\u3089\u30014\u30b3\u30a2\u306e75 %\u306832\u30b3\u30a2\u306e75 %\u3067\u306f\u610f\u5473\u304c\u9055\u3046\u304b\u3089\u3067\u3059\u3002\u8ca0\u8377\u304c80 %\u4ee5\u4e0a\u306e\u72b6\u614b\u304c\u9577\u304f\u7d9a\u304f\u5834\u5408\u306f\u3001\u30b3\u30fc\u30c9\u306e\u6700\u9069\u5316\u3092\u8a08\u753b\u3059\u308b\u304b\u3001\u5bb9\u91cf\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u30b3\u30a2\u3054\u3068\u306e\u7dcf\u5229\u7528\u7387\u306b\u52a0\u3048\u3066\u3001\u77ed\u3044\u30d4\u30fc\u30af\u3068\u7d99\u7d9a\u7684\u306a\u8ca0\u8377\u3092\u5206\u3051\u308b\u305f\u3081\u306b\u30011\u5206\u30015\u5206\u300115\u5206\u306e\u8ca0\u8377\u5e73\u5747\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002top\/htop\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3092\u5373\u5ea7\u306b\u8a8d\u8b58\u3057\u3001pidstat\u3092\u4f7f\u7528\u3057\u3066CPU\u6642\u9593\u304c\u9855\u8457\u306a\u500b\u3005\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u5206\u96e2\u3059\u308b\u3002\u6052\u4e45\u7684\u306b\u9ad8\u3044\u5024\u304c\u975e\u52b9\u7387\u7684\u306a\u30af\u30a8\u30ea\u3092\u793a\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u305d\u3057\u3066 <strong>\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0<\/strong>.<\/p>\n\n<table>\n  <thead>\n    <tr>\n      <th>\u6307\u6a19<\/th>\n      <th>\u5065\u5eb7\u30a8\u30ea\u30a2<\/th>\n      <th>\u8b66\u5831\u4fe1\u53f7<\/th>\n      <th>\u6b21\u306e\u30b9\u30c6\u30c3\u30d7<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>CPU\u4f7f\u7528\u7387<\/td>\n      <td>80\u4ee5\u4e0b %<\/td>\n      <td>85\u4ee5\u4e0a %\u6301\u7d9a<\/td>\n      <td>\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3092\u898b\u3064\u3051\u3001\u30b3\u30fc\u30c9\/\u30af\u30a8\u30ea\u3092\u6700\u9069\u5316\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30b3\u30a2\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/td>\n    <\/tr>\n    <tr>\n      <td>\u8ca0\u8377\u5e73\u5747<\/td>\n      <td>\u30b3\u30a2\u6570<\/td>\n      <td>\u30b3\u30a2\u306b\u3064\u3044\u3066\uff085\u5206\/15\u5206\uff09<\/td>\n      <td>\u30d7\u30ed\u30bb\u30b9\u30ea\u30b9\u30c8\u306e\u30c1\u30a7\u30c3\u30af\u3001IOwait\u306e\u660e\u78ba\u5316\u3001\u30ad\u30e5\u30fc\u306e\u524a\u6e1b<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n<p>\u79c1\u306f\u307e\u305f\u3001\u6b21\u306e\u3088\u3046\u306b\u533a\u5225\u3057\u3066\u3044\u308b\u3002 <strong>\u30e6\u30fc\u30b6\u30fc<\/strong>-, <strong>\u30b7\u30b9\u30c6\u30e0<\/strong>-, <strong>\u30a4\u30e9\u30af\/\u30bd\u30d5\u30c8\u30a4\u30e9\u30af<\/strong>- \u305d\u3057\u3066 <strong>steal<\/strong>-\u6642\u9593\u3002\u30b7\u30b9\u30c6\u30e0\u3084softirq\u304c\u8457\u3057\u304f\u5897\u52a0\u3057\u305f\u5834\u5408\u3001\u30ab\u30fc\u30cd\u30eb\u3084\u30c9\u30e9\u30a4\u30d0\u4f5c\u696d\uff08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\/\u30b9\u30c8\u30ec\u30fc\u30b8\uff09\u304c\u30af\u30ed\u30c3\u30af\u3092\u6d88\u8cbb\u3059\u308b\u3002\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u30b9\u30c6\u30a3\u30fc\u30eb\u304c\u5927\u304d\u304f\u306a\u308b\u3068\u3001\u540c\u3058\u30db\u30b9\u30c8\u4e0a\u306e\u96a3\u4eba\u3068\u7af6\u5408\u3059\u308b\u3002 <strong>\u3046\u308b\u3055\u3044\u96a3\u4eba<\/strong>-\u4ed5\u4e8b\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u305f\u308a\u3001\u5148\u9001\u308a\u3057\u305f\u308a\u3059\u308b\u3002\u826f\u3044\u30b7\u30a7\u30a2\u306f\u3001\u610f\u56f3\u7684\u306b\u512a\u5148\u9806\u4f4d\u306e\u4f4e\u3044\u4ed5\u4e8b\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u7a4d\u307f\u4e0a\u3052 <strong>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30fb\u30b9\u30a4\u30c3\u30c1<\/strong> \u3042\u308b\u3044\u306f\u3001vmstat\u306e\u30e9\u30f3\u30ad\u30e5\u30fc\u30a8\u30f3\u30c8\u30ea\u30fc\u304c\u5897\u3048\u305f\u3089\u3001\u30ed\u30c3\u30af\u4fdd\u6301\u3001\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u304c\u5c0f\u3055\u3059\u304e\u308b\u304b\u3001\u4e26\u5217\u5ea6\u304c\u9ad8\u3059\u304e\u308b\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002.<\/p>\n\n<ul>\n  <li>CPU\u306e\u30af\u30a4\u30c3\u30af\u30c1\u30a7\u30c3\u30af\uff1a\u30e6\u30fc\u30b6\u30fc\u3068\u30b7\u30b9\u30c6\u30e0\u3092\u660e\u78ba\u306b\u3057\u3001\u30b9\u30c6\u30a4\u30eb\uff08\u30af\u30e9\u30a6\u30c9\uff01\uff09\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u30d7\u30ed\u30b3\u30a2\u306e\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3092\u7279\u5b9a\u3059\u308b\u3002.<\/li>\n  <li>\u71b1\u3068\u5468\u6ce2\u6570\uff1a \u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0\u306f\u3001\u9ad8\u6e29\u3068\u30af\u30ed\u30c3\u30af\u5468\u6ce2\u6570\u306e\u4f4e\u4e0b\u306b\u3088\u3063\u3066\u793a\u3055\u308c\u308b\u3002.<\/li>\n  <li>\u30cf\u30a4\u30d1\u30fc\u30b9\u30ec\u30c3\u30c7\u30a3\u30f3\u30b0\uff1a\u8ad6\u7406\u30b9\u30ec\u30c3\u30c9\u306f\u30d5\u30eb\u30b3\u30a2\u306e\u4ee3\u308f\u308a\u306b\u306f\u306a\u3089\u306a\u3044\u306e\u3067\u3001\u4f7f\u7528\u7387\u306f\u63a7\u3048\u3081\u306b\u8a08\u753b\u3059\u308b\u3002.<\/li>\n<\/ul>\n\n<h2>RAM\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30b9\u30ef\u30c3\u30d7\u3092\u7406\u89e3\u3059\u308b<\/h2>\n\n<p>\u4e2d\u53e4\u3092\u533a\u5225\u3059\u308b <strong>RAM<\/strong>, \u306a\u305c\u306a\u3089\u3001Linux\u306f\u7a7a\u304d\u30e1\u30e2\u30ea\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u3057\u3066\u7a4d\u6975\u7684\u306b\u4f7f\u7528\u3059\u308b\u304b\u3089\u3067\u3042\u308b\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5e38\u306bRAM\u3092\u6e80\u305f\u3057\u3001\u30b9\u30ef\u30c3\u30d7\u304c\u958b\u59cb\u3055\u308c\u308b\u3068\u554f\u984c\u306b\u306a\u308b\u3002\u30c7\u30a3\u30b9\u30af\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306fRAM\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3088\u308a\u3082\u304b\u306a\u308a\u6642\u9593\u304c\u304b\u304b\u308b\u305f\u3081\u3001\u5b9a\u671f\u7684\u306a\u30b9\u30ef\u30c3\u30d7\u30fb\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306f\u30b7\u30b9\u30c6\u30e0\u3092\u9045\u304f\u3059\u308b\u3002\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u304c\u6570\u6642\u9593\u4ee5\u4e0a\u7d99\u7d9a\u7684\u306b\u5897\u52a0\u3059\u308b\u5834\u5408\u3001\u79c1\u306f\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u5370\u5237\u306e\u30b7\u30b0\u30ca\u30eb\u3068\u3057\u3066\u30da\u30fc\u30b8\u30d5\u30a9\u30eb\u30c8\u3092\u89b3\u5bdf\u3059\u308b\u3002\u5fc5\u8981\u3067\u3042\u308c\u3070\u3001RAM\u3092\u5897\u3084\u3057\u305f\u308a\u3001\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u6700\u9069\u5316\u3057\u305f\u308a\u3001\u500b\u3005\u306e\u30da\u30fc\u30b8\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3092\u6e1b\u3089\u3057\u305f\u308a\u3059\u308b\u3002 <strong>\u30b5\u30fc\u30d3\u30b9\u5185\u5bb9<\/strong>.<\/p>\n\n<table>\n  <thead>\n    <tr>\n      <th>\u6307\u6a19<\/th>\n      <th>\u5065\u5eb7\u30a8\u30ea\u30a2<\/th>\n      <th>\u8b66\u544a\u4fe1\u53f7<\/th>\n      <th>\u6e2c\u5b9a<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>RAM\u4f7f\u7528\u91cf<\/td>\n      <td>80\u4ee5\u4e0b %<\/td>\n      <td>85 %\u4ee5\u4e0a\u3001\u7740\u5b9f\u306b\u5897\u52a0<\/td>\n      <td>\u30ea\u30fc\u30af\u89e3\u6790\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066RAM\u306e\u62e1\u5f35<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30b9\u30ef\u30c3\u30d7\u5229\u7528\u7387<\/td>\n      <td>\u30a2\u30f3\u30c0\u30fc10 %<\/td>\n      <td>\u5b9a\u671f\u7684\u306a\u6d3b\u52d5<\/td>\n      <td>\u30b9\u30c8\u30ec\u30fc\u30b8\u8981\u4ef6\u306e\u524a\u6e1b\u3001\u30b9\u30ef\u30c3\u30d7\u6027\u306e\u8abf\u6574\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u9ad8\u901f\u5316<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30da\u30fc\u30b8\u306e\u4e0d\u5177\u5408<\/td>\n      <td>\u4f4e\u3044\uff0f\u5b89\u5b9a\u3057\u3066\u3044\u308b<\/td>\n      <td>\u6025\u5cf0<\/td>\n      <td>\u30db\u30c3\u30c8\u30bb\u30c3\u30c8\u306e\u62e1\u5927\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5f37\u5316\u3001\u30af\u30a8\u30ea\u306e\u7de9\u548c<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n<p>\u79c1\u3082\u89b3\u5bdf\u3057\u3066\u3044\u308b\u3002 <strong>THP<\/strong> (Transparent Huge Pages\uff09\u3001NUMA\u30ed\u30fc\u30ab\u30ea\u30c6\u30a3\u3001OOM\u30ad\u30e9\u30fc\u3002THP\u306f\u30ec\u30a4\u30c6\u30f3\u30b7\u306b\u654f\u611f\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3067\u306f\u30b3\u30f3\u30d1\u30af\u30b7\u30e7\u30f3\u306e\u5f15\u304d\u91d1\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u8abf\u6574\u304c\u7406\u306b\u304b\u306a\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002NUMA\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u4e0d\u5747\u4e00\u6027\u306b\u6ce8\u610f\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u4fdd\u7ba1\u5834\u6240<\/strong> CPU\u30bd\u30b1\u30c3\u30c8\u3042\u305f\u308a\u3002OOM\u30ad\u30e9\u30fc\u304c\u30d7\u30ed\u30bb\u30b9\u3092\u30c8\u30ea\u30ac\u30fc\u3057\u305f\u5834\u5408\u3001\u30ea\u30b6\u30fc\u30d6\u306f\u4f7f\u3044\u679c\u305f\u3055\u308c\u305f\u3002 <strong>vm.\u30aa\u30fc\u30d0\u30fc\u30b3\u30df\u30c3\u30c8<\/strong>-\u3092\u8a2d\u5b9a\u3059\u308b\u3002\u30e1\u30c7\u30a3\u30a2\u306e\u901f\u5ea6\u304c\u5341\u5206\u3067\u3042\u308c\u3070\u3001zram\/zswap\u3067\u5727\u529b\u3092\u548c\u3089\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304c\u3001\u79c1\u306f\u3044\u3064\u3082\u75c7\u72b6\u3088\u308a\u3082\u539f\u56e0\uff08\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\uff09\u3092\u512a\u5148\u3059\u308b\u3002.<\/p>\n\n<ul>\n  <li>\u30b9\u30ef\u30c3\u30d7\u3092\u5fae\u8abf\u6574\u3059\u308b\uff1a\u7a4d\u6975\u7684\u306a\u30b9\u30ef\u30c3\u30d7\u306f\u907f\u3051\u308b\u304c\u3001\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u65e9\u3005\u306b\u7f6e\u304d\u63db\u3048\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002.<\/li>\n  <li>\u30d2\u30fc\u30d7\u3068GC\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u5b9a\u671f\u7684\u306b\u53d6\u5f97\u3057\u3001\u30c7\u30d7\u30ed\u30a4\u5f8c\u306e\u30d4\u30fc\u30af\u6d88\u8cbb\u91cf\u3092\u6bd4\u8f03\u3059\u308b\u3002.<\/li>\n  <li>\u30cf\u30fc\u30c9\u30ad\u30eb\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001\u4f59\u88d5\u3092\u6301\u3063\u305f\u30e1\u30e2\u30ea\u5236\u9650\uff08\u30b3\u30f3\u30c6\u30ca\/\u30b5\u30fc\u30d3\u30b9\uff09\u3092\u5b9a\u7fa9\u3059\u308b\u3002.<\/li>\n<\/ul>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/monitoring_meeting_9274.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30ed\u30fc\u30c9\u30a2\u30d9\u30ec\u30fc\u30b8\u3092\u660e\u78ba\u306b\u8aad\u3080<\/h2>\n\n<p>\u79c1\u306f\u305d\u308c\u3092\u8aad\u307f\u307e\u3059\u3002 <strong>\u8ca0\u8377<\/strong> \u3053\u308c\u306f\u3001\u5b9f\u884c\u4e2d\u307e\u305f\u306f\u30ea\u30bd\u30fc\u30b9\u5f85\u3061\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u30ab\u30a6\u30f3\u30c8\u3059\u308b\u30021.0\u306f1\u3064\u306e\u30b3\u30a2\u3067\u30d5\u30eb\u306b\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u30011.0\u306f8\u3064\u306e\u30b3\u30a2\u3067\u307b\u3068\u3093\u3069\u8ca0\u8377\u304c\u304b\u304b\u3063\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u30025\u5206\u307e\u305f\u306f15\u5206\u306e\u8ca0\u8377\u304c\u30b3\u30a2\u6570\u3092\u4e0a\u56de\u3063\u305f\u5834\u5408\u3001\u305d\u306e\u80cc\u5f8c\u306bIOwait\u3084\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u30d7\u30ed\u30bb\u30b9\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u5373\u5ea7\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002CPU\u306b\u7a7a\u304d\u304c\u3042\u308a\u3001\u306a\u304a\u304b\u3064\u8ca0\u8377\u304c\u9ad8\u3044\u5834\u5408\u306f\u3001I\/O\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3084\u30ed\u30c3\u30ad\u30f3\u30b0\u3092\u793a\u3059\u3053\u3068\u304c\u591a\u3044\u3002\u5178\u578b\u7684\u306a\u8aa4\u89e3\u306b\u3064\u3044\u3066\u306f\u3001\u79c1\u306f <a href=\"https:\/\/webhosting.de\/ja\/%e3%83%ad%e3%83%bc%e3%83%89%e3%82%a2%e3%83%99%e3%83%ac%e3%83%bc%e3%82%b8%e3%81%ae%e8%a7%a3%e9%87%88-%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0%e3%81%ab%e9%96%a2%e3%81%99%e3%82%8b%e8%aa%a4\/\">\u30ed\u30fc\u30c9\u30a2\u30d9\u30ec\u30fc\u30b8\u306e\u89e3\u91c8<\/a>, \u305d\u3046\u3059\u308c\u3070\u3001\u30b3\u30a2\u6570\u3092\u304d\u308c\u3044\u306b\u8a08\u7b97\u3067\u304d\u308b <strong>\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3<\/strong>.<\/p>\n\n<p>\u7121\u505c\u6b62I\/O\uff08D-State\uff09\u306f\u8ca0\u8377\u3092\u5897\u52a0\u3055\u305b\u308b\u304c\u3001CPU\u306f\u307b\u3068\u3093\u3069\u5897\u52a0\u3055\u305b\u306a\u3044\u3002\u305d\u306e\u305f\u3081\u3001vmstat\uff08r\/b\uff09\u3068\u72b6\u614b\u3092\u542b\u3080\u30d7\u30ed\u30bb\u30b9\u30ea\u30b9\u30c8\u3067\u8ca0\u8377\u3092\u76f8\u95a2\u3055\u305b\u3066\u3044\u308b\u3002\u5206\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u77ed\u3044\u8ca0\u8377\u30d4\u30fc\u30af\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u7121\u5bb3\u3067\u3042\u308b\u3002\u7d4c\u9a13\u5247\u3068\u3057\u3066\u3001\u30e9\u30f3\u30fb\u30ad\u30e5\u30fc\u3068\u8ca0\u8377\u306f\u5e73\u5747\u30b3\u30a2\u6570\u4ee5\u4e0b\u306b\u3068\u3069\u307e\u308b\u3079\u304d\u3067\u3042\u308b\u3002 <strong>\u30d0\u30c3\u30c1\u51e6\u7406<\/strong>.<\/p>\n\n<h2>I\/O\u3068IOwait\u3092\u898b\u3048\u308b\u3088\u3046\u306b\u3059\u308b<\/h2>\n\n<p>\u79c1\u306f\u3053\u3046\u8003\u3048\u308b <strong>\u5165\u51fa\u529b<\/strong> \u3067 iostat -x: %util\u306f\u30c7\u30d0\u30a4\u30b9\u304c\u3069\u308c\u3060\u3051\u30d3\u30b8\u30fc\u304b\u3092\u793a\u3057\u3001await\u306f\u30ea\u30af\u30a8\u30b9\u30c8\u3054\u3068\u306e\u5e73\u5747\u5f85\u3061\u6642\u9593\u3092\u793a\u3059\u3002%util\u304c\u6052\u5e38\u7684\u306b100 %\u306b\u8fd1\u3065\u3044\u305f\u308a\u3001await\u306e\u5024\u304c2\u6841\u30df\u30ea\u79d2\u306e\u7bc4\u56f2\u306b\u4e0a\u304c\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u30a2\u30af\u30bb\u30b9\u304c\u84c4\u7a4d\u3057\u3066\u3044\u308b\u3002Iotop\u306fI\/O\u8ca0\u8377\u306e\u9ad8\u3044\u500b\u3005\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u7279\u5b9a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u3001vmstat\u306fwa\u5217\u3067IOwait\u306e\u5272\u5408\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3002\u4e2d\u7a0b\u5ea6\u306eCPU\u3067\u9ad8\u3044IOwait\u306f\u3001\u30c7\u30a3\u30b9\u30af\u306e\u98fd\u548c\u304b\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u5f85\u3061\u6642\u9593\u3092\u793a\u3059\u3002\u539f\u56e0\u3068\u5bfe\u7b56\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30da\u30fc\u30b8\u306b\u307e\u3068\u3081\u3066\u3044\u308b\u3002 <a href=\"https:\/\/webhosting.de\/ja\/io-wait-%e3%82%92%e7%90%86%e8%a7%a3%e3%81%99%e3%82%8b-%e3%83%a1%e3%83%a2%e3%83%aa%e3%83%9c%e3%83%88%e3%83%ab%e3%83%8d%e3%83%83%e3%82%af%e3%81%ae%e8%a7%a3%e6%b6%88-%e6%9c%80%e9%81%a9%e5%8c%96\/\">IO\u30a6\u30a7\u30a4\u30c8\u3092\u7406\u89e3\u3059\u308b<\/a> \u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u6b63\u78ba\u306b\u7279\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u306d\u3002 <strong>\u30c7\u30a3\u30be\u30eb\u30d6<\/strong>.<\/p>\n\n<table>\n  <thead>\n    <tr>\n      <th>\u6307\u6a19<\/th>\n      <th>\u610f\u5473<\/th>\n      <th>\u3057\u304d\u3044\u5024<\/th>\n      <th>\u6e2c\u5b9a<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>1TP3\u30c1\u30e5\u30c1\u30fc\u30eb<\/td>\n      <td>\u30c7\u30d0\u30a4\u30b9\u306e\u5229\u7528<\/td>\n      <td>90\u4ee5\u4e0a %<\/td>\n      <td>\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u3001SSD\/NVMe\u306e\u9ad8\u901f\u5316\u3001\u30ad\u30e5\u30fc\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/td>\n    <\/tr>\n    <tr>\n      <td>\u5f85\u3064<\/td>\n      <td>\u5f85\u3061\u6642\u9593\/\u30ea\u30af\u30a8\u30b9\u30c8<\/td>\n      <td>\u4e0a\u6607\/\u9ad8<\/td>\n      <td>\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5f37\u5316\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u8ffd\u52a0\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u5f85\u3061\u6642\u9593\u306e\u77ed\u7e2e<\/td>\n    <\/tr>\n    <tr>\n      <td>IOPS<\/td>\n      <td>\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\/\u79d2.<\/td>\n      <td>\u76ee\u306b\u898b\u3048\u308b\u5f69\u5ea6<\/td>\n      <td>\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306e\u6700\u9069\u5316\u3001\u30d0\u30c3\u30c1\u51e6\u7406\u3001\u975e\u540c\u671f\u51e6\u7406 <strong>\u4ed5\u4e8b<\/strong><\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n<p>\u307e\u305f\u3001\u7b46\u8a18\u5177\u306e\u8a55\u4fa1\u3082\u884c\u3063\u3066\u3044\u308b\u3002 <strong>\u30e9\u30a4\u30c8\u30d0\u30c3\u30af<\/strong> \u3068\u30c0\u30fc\u30c6\u30a3\u30fb\u30da\u30fc\u30b8\u304c\u3042\u308b\u3002dirty_background\/dirty_ratio\u306e\u30af\u30a9\u30fc\u30bf\u304c\u5897\u52a0\u3059\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u30d5\u30e9\u30c3\u30b7\u30e5\u3092\u9045\u5ef6\u3055\u305b\u308b\u3002\u30b8\u30e3\u30fc\u30ca\u30ea\u30f3\u30b0\u3068RAID\u306e\u30ea\u30d3\u30eb\u30c9\u306f\u3001\u5bfe\u5fdc\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8ca0\u8377\u304c\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u9ad8\u3044\u30b7\u30b9\u30c6\u30e0\/WA\u30b7\u30a7\u30a2\u3067\u73fe\u308c\u307e\u3059\u3002\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306e\u539f\u56e0\u304c\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\uff08\u30de\u30a6\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3001\u30ad\u30e5\u30fc\u306e\u6df1\u3055\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30e9\uff09\u306a\u306e\u304b\u3001\u57fa\u790e\u3068\u306a\u308b\u30c7\u30d0\u30a4\u30b9\u306a\u306e\u304b\u3001LVM\/RAID\u30a2\u30ec\u30a4\u304c\u500b\u3005\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u4e0d\u5747\u7b49\u306a\u8ca0\u8377\u3092\u4e0e\u3048\u3066\u3044\u306a\u3044\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u5b8c\u5168\u306b\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u5782\u76f4\u65b9\u5411\uff08\u3088\u308a\u9ad8\u901f\u306a\u30df\u30c7\u30a3\u30a2\u30e0\uff09\u307e\u305f\u306f\u6c34\u5e73\u65b9\u5411\uff08\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u3001\u30ec\u30d7\u30ea\u30ab\uff09\u306b\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002.<\/p>\n\n<ul>\n  <li>\u5f53\u9762\u306e\u5bfe\u7b56DB\u306e\u524d\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u5c64\u3092\u5f37\u5316\u3057\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u5f37\u5316\u3057\u3001RAM\u306e\u30db\u30c3\u30c8\u30bb\u30c3\u30c8\u3092\u5897\u3084\u3059\u3002.<\/li>\n  <li>\u30b9\u30e0\u30fc\u30ba\u306a\u66f8\u304d\u8fbc\u307f\u30d1\u30b9\uff1a\u30d0\u30c3\u30c1\u30b5\u30a4\u30ba\u3001\u975e\u540c\u671f\u30b3\u30df\u30c3\u30c8\u3001\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u9593\u9694\u306e\u30c1\u30a7\u30c3\u30af\u3002.<\/li>\n  <li>\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\uff1a\u7a7a\u304dinode\u3001\u65ad\u7247\u5316\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30de\u30a6\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\uff08noatime\uff09\u3092\u8a2d\u5b9a\u3059\u308b\u3002.<\/li>\n<\/ul>\n\n<h2>\u63a5\u7d9a\u3092\u8a8d\u8b58\u3059\u308b\uff1aCPU\u3001RAM\u3001I\/O\u306e\u76f8\u4e92\u4f5c\u7528<\/h2>\n\n<p>\u79c1\u306f\u5e38\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u7dcf\u5408\u7684\u306b\u6349\u3048\u3066\u3044\u308b\u3002 <strong>\u6307\u6a19<\/strong> \u306f\u4e92\u3044\u306b\u5f71\u97ff\u3057\u5408\u3046\u3002CPU\u304c\u4f4e\u3044\u306e\u306b\u8ca0\u8377\u304c\u9ad8\u3044\u5834\u5408\u306f\u3001I\/O\u51e6\u7406\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u304f\u3001CPU\u304c\u9ad8\u3044\u306e\u306b\u8ca0\u8377\u304c\u4e00\u5b9a\u3067\u3042\u308b\u5834\u5408\u306f\u3001\u8a08\u7b97\u96c6\u7d04\u7684\u306a\u30bf\u30b9\u30af\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002RAM\u306e\u5727\u529b\u304c\u9ad8\u307e\u308b\u3068\u3001\u30c7\u30fc\u30bf\u304c\u30b9\u30ef\u30c3\u30d7\u306b\u79fb\u52d5\u3057\u3001\u7a81\u7136I\/O\u8ca0\u8377\u3068\u9577\u3044\u5f85\u3061\u6642\u9593\u304c\u767a\u751f\u3059\u308b\u3002\u9006\u306b\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u7d5e\u3063\u305f\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u306fI\/O\u8ca0\u8377\u3092\u6e1b\u3089\u3057\u3001\u8ca0\u8377\u3068CPU\u306e\u30d4\u30fc\u30af\u3092\u4e0b\u3052\u308b\u3002\u305d\u306e\u7d50\u679c\u3001\u6700\u3082\u52b9\u679c\u7684\u306a\u30dd\u30a4\u30f3\u30c8\u3067\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3002 <strong>\u9069\u7528\u3059\u308b<\/strong>.<\/p>\n\n<h2>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u6b63\u3057\u304f\u8a55\u4fa1\u3059\u308b<\/h2>\n\n<p>\u79c1\u306f\u7d44\u7e54\u3059\u308b <strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong>-\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3001\u30a8\u30e9\u30fc\u3001\u63a5\u7d9a\u306b\u6cbf\u3063\u305f\u30b7\u30b0\u30ca\u30eb\u3002\u518d\u9001\u3001\u30c9\u30ed\u30c3\u30d7\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001NIC\u3001\u30c9\u30e9\u30a4\u30d0\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u307e\u305f\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u63a2\u3057\u307e\u3059\u3002ss -s\u3092\u4f7f\u3046\u3068\u3001\u30d5\u30eb\u30ea\u30b9\u30c8\uff08ESTAB\u3001SYN-RECV\uff09\u3001\u30bf\u30a4\u30e0\u30a6\u30a7\u30a4\u30c8\u30d5\u30e9\u30c3\u30c9\u3001\u4f7f\u3044\u679c\u305f\u3057\u305f\u30d0\u30c3\u30af\u30ed\u30b0\u3092\u8a8d\u8b58\u3067\u304d\u308b\u3002Sar -n\u306fp\/s\u3001err\/s\u3001drop\/s\u3092\u8868\u793a\u3057\u3001ethtool\/nstat\u306fNIC\u30a8\u30e9\u30fc\u3068\u30aa\u30d5\u30ed\u30fc\u30c9\u306e\u554f\u984c\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3002\u540d\u524d\u89e3\u6c7a\u304c\u9045\u3044\u3068\u30ea\u30af\u30a8\u30b9\u30c8\u5168\u4f53\u304c\u9045\u304f\u306a\u308b\u306e\u3067\u3001DNS\u30eb\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u5225\u306b\u6e2c\u5b9a\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n<ul>\n  <li>\u518d\u9001\u304c\u591a\u3044\uff1aMTU\/\u30d5\u30e9\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u30d0\u30c3\u30d5\u30a1\uff08rmem\/wmem\uff09\u3068\u30aa\u30d5\u30ed\u30fc\u30c9\u3092\u8abf\u6574\u3057\u3001\u9045\u5ef6\u30d1\u30b9\u3092\u5206\u6790\u3059\u308b\u3002.<\/li>\n  <li>SYN\u30d0\u30c3\u30af\u30ed\u30b0\u304c\u3044\u3063\u3071\u3044\uff1a\u30d0\u30c3\u30af\u30ed\u30b0\u3092\u5897\u3084\u3057\u3001\u30ec\u30fc\u30c8\u5236\u9650\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3001, <strong>\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u30fb\u30d7\u30fc\u30ea\u30f3\u30b0<\/strong> \u6700\u9069\u5316\u3059\u308b\u3002.<\/li>\n  <li>P95\/P99\u306e\u5916\u308c\u5024\uff1aView Nagle\/Delayed ACK\u3001TLS\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3001Keep-Alive\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u518d\u5229\u7528\u3002.<\/li>\n<\/ul>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/monitoring-daten-interpretieren-8674.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u4eee\u60f3\u5316\u3068\u30b3\u30f3\u30c6\u30ca\u306e\u691c\u8a0e<\/h2>\n\n<p>VM\u3067\u79c1\u306f\u6b21\u306e\u3088\u3046\u306b\u898b\u3066\u3044\u308b\u3002 <strong>steal<\/strong>, \u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u306e\u30ea\u30c6\u30f3\u30b7\u30e7\u30f3\u304c\u76ee\u306b\u898b\u3048\u3066CPU\u3092\u300c\u596a\u3046\u300d\u305f\u3081\u3060\u3002\u4f59\u5206\u306a\u30d8\u30c3\u30c9\u30eb\u30fc\u30e0\u3092\u8a08\u753b\u3059\u308b\u304b\u3001\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u5206\u96e2\u3059\u308b\u3002cpu.max\/cpu.shares\u306f\u516c\u5e73\u6027\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u3001memory.max\u3068oom-kill\u30a4\u30d9\u30f3\u30c8\u306f\u30cf\u30fc\u30c9\u30ea\u30df\u30c3\u30c8\u3092\u793a\u3059\u3002\u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0\u306f\u3001\u5341\u5206\u306a\u30b3\u30a2\u304c\u5229\u7528\u53ef\u80fd\u3067\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u9ad8\u3044\u5f85\u6a5f\u6642\u9593\u3068\u3057\u3066pidstat\/Top\u3067\u8a8d\u8b58\u3067\u304d\u308b\u3002\u30db\u30b9\u30c8\u30fb\u30ec\u30d9\u30eb\u3060\u3051\u3067\u306a\u304f\u3001\u30b3\u30f3\u30c6\u30ca\/\u30dd\u30c3\u30c9\u5358\u4f4d\u3067\u8a08\u6e2c\u3057\u3001\u5236\u9650\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3001\u5b9f\u969b\u306e\u51e6\u7406\u3092\u95a2\u9023\u4ed8\u3051\u308b\u3002 <strong>\u4f7f\u7528\u65b9\u6cd5<\/strong>. .\u30ce\u30fc\u30c9\u30fb\u30d7\u30ec\u30c3\u30b7\u30e3\u30fc\uff08PSI\uff09\u306f\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u5727\u529b\u3092\u65e9\u3044\u6bb5\u968e\u3067\u78ba\u8a8d\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002.<\/p>\n\n<h2>\u30c8\u30ec\u30f3\u30c9\u3001\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3001\u5b63\u7bc0\u6027<\/h2>\n\n<p>\u79c1\u306f\u3001CPU\u3001RAM\u3001\u8ca0\u8377\u3001I\/O\u3092\u4f5c\u6210\u3059\u308b\u3002 <strong>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/strong> \u6642\u9593\u5e2f\u3084\u66dc\u65e5\u3054\u3068\u306b\u3001\u901a\u5e38\u306e\u30d1\u30bf\u30fc\u30f3\u3068\u5b9f\u969b\u306e\u7570\u5e38\u3068\u3092\u533a\u5225\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u3002\u53cd\u5fa9\u7684\u306a\u30af\u30fc\u30ed\u30f3\u30fb\u30b8\u30e7\u30d6\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u307e\u305f\u306f\u5206\u6790\u30bf\u30b9\u30af\u306f\u3001\u4e88\u6e2c\u53ef\u80fd\u306a\u30d4\u30fc\u30af\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u7570\u5e38\u5024\u306b\u3064\u3044\u3066\u306f\u3001\u79fb\u52d5\u5e73\u5747\u306895\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u3092\u4f7f\u3063\u3066\u8aa4\u691c\u51fa\u3092\u6e1b\u3089\u3057\u3066\u3044\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306e\u884c\u52d5\u306b\u5909\u5316\u304c\u3042\u308c\u3070\u3001\u9031\u306b\u4e00\u5ea6\u3001\u3057\u304d\u3044\u5024\u3092\u8abf\u6574\u3057\u307e\u3059\u3002\u30d3\u30b8\u30e5\u30a2\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001\u8a66\u884c\u932f\u8aa4\u3092\u91cd\u306d\u305f <a href=\"https:\/\/webhosting.de\/ja\/%e7%9b%a3%e8%a6%96%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc%e3%81%ae%e4%bd%bf%e7%94%a8%e7%8e%87%e7%9b%a3%e8%a6%96%e3%83%84%e3%83%bc%e3%83%ab%e3%81%ae%e3%83%a1%e3%83%88%e3%83%aa%e3%83%83%e3%82%af\/\">\u76e3\u8996\u30c4\u30fc\u30eb<\/a>, \u30c8\u30ec\u30f3\u30c9\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u8aac\u660e\u3057\u3001\u610f\u601d\u6c7a\u5b9a\u306e\u6642\u9593\u3092\u7bc0\u7d04\u3059\u308b\u3002 <strong>\u7d04\u3059\u308b<\/strong>.<\/p>\n\n<p>\u79c1\u306f\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3092\u6b21\u306e\u3088\u3046\u306b\u88dc\u5b8c\u3057\u3066\u3044\u308b\u3002 <strong>\u30de\u30fc\u30ab\u30fc\u3092\u914d\u7f6e\u3059\u308b<\/strong> \u8ca0\u8377\u306e\u8df3\u306d\u4e0a\u304c\u308a\u3092\u5206\u985e\u3059\u308b\u305f\u3081\u306b\u3001\u65e5\u6b21\u3001\u9031\u6b21\u3001\u6708\u6b21\u306e\u5b63\u7bc0\u6027\u306b\u6ce8\u610f\u3057\u3066\u3044\u307e\u3059\u3002\u30ed\u30fc\u30eb\u30a2\u30c3\u30d7\uff081m\u30015m\u30011h\uff09\u3092\u9078\u629e\u3057\u3001\u30d4\u30fc\u30af\u3092\u5e73\u6ed1\u5316\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002\u8ca0\u8377\u306e\u5909\u52d5\u304c\u6fc0\u3057\u3044\u5834\u5408\u306f\u3001\u300c\u30ed\u30f3\u30b0\u30c6\u30fc\u30eb\u300d\u304c\u898b\u3048\u308b\u3088\u3046\u306b\u3001\u6642\u9593\u7a93\u3067p95\/p99\u3092\u8a55\u4fa1\u3059\u308b\u3002.<\/p>\n\n<h2>\u3057\u304d\u3044\u5024\u3068\u30a2\u30e9\u30fc\u30e0\u3092\u9069\u5207\u306b\u8a2d\u5b9a<\/h2>\n\n<p>\u79c1\u306f\u3001\u30a2\u30e9\u30fc\u30e0\u304c\u5358\u306b\u97f3\u91cf\u3092\u767a\u751f\u3055\u305b\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u884c\u52d5\u3092\u5f15\u304d\u8d77\u3053\u3059\u3088\u3046\u306a\u5f62\u3067\u30a2\u30e9\u30fc\u30e0\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3002 <strong>\u6570\u91cf<\/strong>. .\u4f8b\u3048\u3070\u3001CPU\u3067\u306f5\u5206\u9593\u306b80 %\u4ee5\u4e0a\u3001RAM\u3067\u306f85 %\u4ee5\u4e0a\u3001Load\u3067\u306f15\u5206\u9593\u306bCores\u3092\u4f7f\u7528\u3059\u308b\u3002IOwait\u30a2\u30e9\u30fc\u30e0\u306f\u3001vmstat\u306ewa\u304c\u5b9a\u7fa9\u3057\u305f\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3088\u308a\u5927\u304d\u304f\u306a\u3063\u305f\u3068\u304d\u306b\u8a2d\u5b9a\u3059\u308b\u3002\u8b66\u544a\u3068\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u30a8\u30b9\u30ab\u30ec\u30fc\u30c8\u3059\u308b\u524d\u306b\u5bfe\u7b56\u3092\u8b1b\u3058\u3089\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u3002\u5404\u30b7\u30b0\u30ca\u30eb\u3092\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3068\u53cd\u5fdc\u6642\u9593\u3092\u8aac\u660e\u3059\u308b\u30e9\u30f3\u30d6\u30c3\u30af\u306b\u30ea\u30f3\u30af\u3057\u3066\u3044\u308b\u3002 <strong>\u30bb\u30fc\u30d6<\/strong>.<\/p>\n\n<p>\u30a2\u30e9\u30fc\u30e0\u3092\u75c7\u72b6\u5225\u3067\u306f\u306a\u304f\u3001\u539f\u56e0\u5225\u306b\u30b0\u30eb\u30fc\u30d7\u5206\u3051\u3057\u3066\u3044\u308b\uff1a\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u554f\u984c\u306b\u3088\u308a\u3001\u5f8c\u7d9a\u306e\u30a2\u30e9\u30fc\u30e0\uff08CPU\u30a2\u30a4\u30c9\u30eb\u3001\u9ad8\u8ca0\u8377\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\uff09\u304c\u591a\u6570\u767a\u751f\u3059\u308b\u3002 <strong>\u4e8b\u4ef6<\/strong>. .\u8907\u6570\u6761\u4ef6\u306e\u30a2\u30e9\u30fc\u30c8\uff08\u8ca0\u8377\uff1e\u30b3\u30a2\u304b\u3064IOwait\u5897\u52a0\u306a\u3069\uff09\u306f\u30ce\u30a4\u30ba\u3092\u6e1b\u3089\u3059\u3002\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a6\u30a3\u30f3\u30c9\u30a6\u3068\u30df\u30e5\u30fc\u30c8\u306f\u3001\u30d5\u30a9\u30ed\u30fc\u30a2\u30c3\u30d7\u3068\u540c\u69d8\u306b\u30d7\u30ed\u30bb\u30b9\u306e\u4e00\u90e8\u3067\u3059\uff1a\u79c1\u306f\u5404\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5f8c\u306b\u3057\u304d\u3044\u5024\u3092\u8abf\u6574\u3057\u3001\u5404\u30a2\u30e9\u30fc\u30c8\u306e\u660e\u78ba\u306a\u7d42\u4e86\u57fa\u6e96\u3092\u6587\u66f8\u5316\u3057\u307e\u3059\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/02\/monitoringdaten_nachtarbeit_4830.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30a8\u30e9\u30fc\u30d1\u30bf\u30fc\u30f3\u306e\u8fc5\u901f\u306a\u8a3a\u65ad<\/h2>\n\n<p>\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u306f\u3001\u5f90\u3005\u306b\u5897\u52a0\u3059\u308b <strong>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf<\/strong>, \u3053\u308c\u306f\u30c7\u30d7\u30ed\u30a4\u5f8c\u306b\u8fd4\u3055\u308c\u307e\u305b\u3093\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30fb\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u6b20\u843d\u306f\u3001\u9ad8\u3044 I\/O \u8ca0\u8377\u3001\u5f85\u6a5f\u5024\u306e\u5897\u52a0\u3001\u30d7\u30ed\u30bb\u30b9\u30fb\u30ea\u30b9\u30c8\u3067\u30cf\u30f3\u30b0\u3059\u308b\u30af\u30a8\u30ea\u306b\u3088\u3063\u3066\u660e\u3089\u304b\u306b\u306a\u308b\u3002\u30eb\u30fc\u30d7\u3084\u6b63\u898f\u8868\u73fe\u306e\u554f\u984c\u306b\u3088\u308bCPU\u306e\u30d4\u30fc\u30af\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30a4\u30d9\u30f3\u30c8\u306e\u76f4\u5f8c\u306b\u767a\u751f\u3057\u3001\u518d\u8d77\u52d5\u307e\u3067\u6301\u7d9a\u3059\u308b\u3002\u30d5\u30eb\u30dc\u30ea\u30e5\u30fc\u30e0\u306f\u3001\u5897\u5927\u3059\u308bI\/O\u30ad\u30e5\u30fc\u3068\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306e\u4f4e\u4e0b\u3067\u4e8b\u524d\u306b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u79c1\u306f\u3001CPU\/RAM\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u6b63\u5e38\u3067\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u5fdc\u7b54\u6642\u9593\u304c\u9577\u304f\u306a\u308b\u3053\u3068\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5f85\u3061\u6642\u9593\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong>-\u30ec\u30d9\u30eb\u3060\u3002<\/p>\n\n<p>\u8ffd\u52a0\u306e\u30b5\u30f3\u30d7\u30eb\uff1a\n<br\/>- <strong>\u30b9\u30c6\u30a3\u30fc\u30eb\u30fb\u30cf\u30a4<\/strong> \u30ce\u30a4\u30b8\u30fc\u306a\u96a3\u63a5\u30db\u30b9\u30c8\u307e\u305f\u306f\u30aa\u30fc\u30d0\u30fc\u30d6\u30c3\u30ad\u30f3\u30b0\u72b6\u614b\u306e\u30db\u30b9\u30c8 - \u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u5206\u96e2\u307e\u305f\u306f\u79fb\u52d5\u3002.\n<br\/>- <strong>GC\u30d6\u30ec\u30fc\u30af<\/strong>CPU\u306f\u4f4e\u4e0b\u3057\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u306f\u4e0a\u6607\u3057\u3001\u30b7\u30e7\u30fc\u30c8\u30b9\u30c8\u30c3\u30d7\u30fb\u30b6\u30fb\u30ef\u30fc\u30eb\u30c9\u306f\u505c\u6ede\u3059\u308b\u3002.\n<br\/>- <strong>THP\u30b3\u30f3\u30d1\u30af\u30b7\u30e7\u30f3<\/strong>\u30b7\u30b9\u30c6\u30e0\u6642\u9593\u304c\u5897\u52a0\u3057\u3001\u5f85\u3061\u6642\u9593\u304c\u30d4\u30fc\u30af\u306b\u9054\u3059\u308b\u3002.\n<br\/>- <strong>\u30e9\u30a4\u30c8\u30d0\u30c3\u30af\u306e\u30d2\u30f3\u30c8<\/strong>await\/wa\u304c\u9ad8\u304f\u3001\u7279\u306b\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u3067\u306f\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\/\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u6226\u7565\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u3059\u308b\u3002.\n<br\/>- <strong>\u30d7\u30fc\u30eb\u75b2\u308c<\/strong>\u63a5\u7d9a\u307e\u305f\u306f\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u304c\u4e00\u676f\u306b\u306a\u308a\u3001\u591a\u304f\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5f85\u6a5f\u3057\u3066\u3044\u308b\u3002.\n<br\/>- <strong>\u30a8\u30d5\u30a7\u30e1\u30e9\u30eb\u30fb\u30dd\u30fc\u30c8<\/strong> \u6216\u3044\u306f <strong>FD\u9650\u754c<\/strong> \u9054\u6210\uff1a\u65b0\u898f\u63a5\u7d9a\u306b\u5931\u6557 - sysctl\/ulimits\u3092\u5897\u3084\u3057\u3001\u518d\u5229\u7528\u3092\u6709\u52b9\u306b\u3059\u308b\u3002.<\/p>\n\n<h2>\u5c06\u6765\u3092\u898b\u636e\u3048\u305f\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u30fb\u30d7\u30e9\u30f3\u30cb\u30f3\u30b0\u3068\u30b3\u30b9\u30c8\u7ba1\u7406<\/h2>\n\n<p>\u79c1\u306f\u30c8\u30ec\u30f3\u30c9\u30c7\u30fc\u30bf\u304b\u3089\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u306e\u8a08\u753b\u3092\u7acb\u3066\u3001\u7684\u3092\u7d5e\u3063\u305f\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u3002 <strong>\u30bf\u30a4\u30df\u30f3\u30b0<\/strong>-\u6b63\u3057\u3044\u65b9\u6cd5\u3067\u3002CPU\u306e95\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u304c\u6708\u306b10 %\u5897\u52a0\u3059\u308b\u5834\u5408\u3001\u79c1\u306f\u30a2\u30e9\u30fc\u30e0\u304c\u5b9a\u671f\u7684\u306b\u30c8\u30ea\u30ac\u30fc\u3055\u308c\u308b\u30dd\u30a4\u30f3\u30c8\u3092\u8a08\u7b97\u3059\u308b\u3002RAM\u306b\u3064\u3044\u3066\u306f\u3001\u30b9\u30ef\u30c3\u30d7\u307e\u3067\u3069\u308c\u3060\u3051\u306e\u30d8\u30c3\u30c9\u30eb\u30fc\u30e0\u304c\u6b8b\u3063\u3066\u3044\u308b\u304b\u3001\u307e\u305f\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u3088\u3063\u3066\u3069\u306e\u3088\u3046\u306b\u8981\u4ef6\u304c\u6e1b\u308b\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002I\/O\u306b\u3064\u3044\u3066\u306f\u3001\u307e\u3060\u8a31\u5bb9\u3067\u304d\u308b\u6700\u9ad8\u306e\u5f85\u6a5f\u5024\u3067\u8a08\u7b97\u3057\u3001\u7121\u95c7\u306b\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3059\u308b\u524d\u306b\u3001\u3088\u308a\u9ad8\u901f\u306a\u30e1\u30c7\u30a3\u30a2\u3078\u306e\u6295\u8cc7\u3092\u512a\u5148\u3059\u308b\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3057\u3001\u30b3\u30b9\u30c8\u3092\u4e88\u6e2c\u53ef\u80fd\u306b\u3059\u308b\u3002 <strong>\u30dc\u30c8\u30eb\u30cd\u30c3\u30af<\/strong> \u306b\u53cd\u5fdc\u3059\u308b\u3002.<\/p>\n\n<p>\u79c1\u306f\u30ad\u30e5\u30fc\u30a4\u30f3\u30b0\u52b9\u679c\u3092\u8003\u616e\u3057\u3066\u3044\u308b\uff1a%\u306e\u4f7f\u7528\u7387\u304c\uff5e70\uff5e80\u306b\u306a\u308b\u3068\u3001\u5f85\u3061\u6642\u9593\u306f\u6bd4\u4f8b\u3057\u3066\u9577\u304f\u306a\u308a\u307e\u3059\u3002 <strong>\u30d8\u30c3\u30c9\u30eb\u30fc\u30e0<\/strong> \u30d4\u30fc\u30af\u6642\u30aa\u30fc\u30d0\u30fc\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u306e\u4ee3\u308f\u308a\u306b\u30e9\u30a4\u30c8\u30b5\u30a4\u30b8\u30f3\u30b0\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3067\u304d\u308b\u3002\u5c0f\u3055\u306a\u30b9\u30c6\u30c3\u30d7\u3067\u306e\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3001\u30b9\u30dd\u30c3\u30c8\u3068\u30ea\u30b6\u30fc\u30d6\u306e\u7d44\u307f\u5408\u308f\u305b\u3001\u672a\u4f7f\u7528\u30ea\u30bd\u30fc\u30b9\u306e\u30b9\u30a4\u30c3\u30c1\u30aa\u30d5\u306a\u3069\u3060\u3002\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30d1\u30b9\u4ee5\u4e0b\u3067\u3042\u3063\u305f\u308a\u3001\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u8907\u96d1\u3059\u304e\u308b\u5834\u5408\u306f\u5782\u76f4\u65b9\u5411\u306b\u62e1\u5f35\u3059\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\/02\/entwicklerdesk_monitoring_4321.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30c4\u30fc\u30eb\u30b9\u30bf\u30c3\u30af: top, vmstat, iostat, pidstat<\/h2>\n\n<p>\u79c1\u306f\u3001CPU\u3001RAM\u3001\u304a\u3088\u3073 <strong>\u5dde<\/strong> \u3092\u30bd\u30fc\u30c8\u3057\u3066\u7570\u5e38\u5024\u3092\u898b\u308b\u3002\u305d\u308c\u304b\u3089vmstat\u3067\u30e9\u30f3\u30ad\u30e5\u30fc(r)\u3001\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u30d7\u30ed\u30bb\u30b9(b)\u3001IOwait(wa)\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30b9\u30a4\u30c3\u30c1(cs)\u3092\u8aad\u307f\u3001iostat -x\u3067\u30c7\u30d0\u30a4\u30b9\u3054\u3068\u306b%util\u3001await\u3001r\/s\u3001w\/s\u3092\u8a55\u4fa1\u3057\u3001\u98fd\u548c\u3092\u7d20\u65e9\u304f\u8a8d\u8b58\u3059\u308b\u3002Pidstat\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u3054\u3068\u306eCPU\u6642\u9593\u3001I\/O\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30b9\u30a4\u30c3\u30c1\u3092\u8868\u793a\u3057\u3066\u304f\u308c\u308b\u3002\u307e\u305f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u7d4c\u7531\u3067\u4e3b\u8981\u306a\u6570\u5024\u3092\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306b\u96c6\u3081\u3001\u6570\u65e5\u9593\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u304d\u308c\u3044\u306b\u5206\u6790\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u6bd4\u3079\u308b<\/strong>.<\/p>\n\n<p>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u88dc\u3046\uff1a\n<br\/>- <strong>\u30b5\u30eb<\/strong> \u904e\u53bb\u306e\u30b7\u30b9\u30c6\u30e0\u30c7\u30fc\u30bf\uff08CPU\u3001RAM\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30d6\u30ed\u30c3\u30af\u30c7\u30d0\u30a4\u30b9\uff09\u3002.\n<br\/>- <strong>ss<\/strong> \u304a\u3088\u3073\u30bd\u30b1\u30c3\u30c8\u3001\u30d0\u30c3\u30af\u30ed\u30b0\u3001\u518d\u9001\u306e\u30cd\u30c3\u30c8\u30ea\u30f3\u30af\u7d71\u8a08\u3002.\n<br\/>- <strong>\u30d1\u30fc\u30d5\u30a7\u30af\u30c8<\/strong>\/eBPF\u30d9\u30fc\u30b9\u306e\u30c4\u30fc\u30eb\u306b\u3088\u308a\u3001\u5927\u304d\u306a\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306a\u3057\u306b\u6df1\u3044\u30db\u30c3\u30c8\u30d1\u30b9\u89e3\u6790\u3092\u5b9f\u73fe\u3002.\n<br\/>- <strong>\u30b9\u30c8\u30ec\u30fc\u30b9<\/strong> \u30b7\u30b9\u30c6\u30e0\u30b3\u30fc\u30eb\u304c\u7591\u308f\u308c\u308b\u5834\u5408\u3001\u9078\u629e\u7684\u306b\u30d6\u30ed\u30c3\u30ab\u30fc\u3092\u8868\u793a\u3059\u308b\u3002.\n<br\/>- <strong>fio<\/strong> 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