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<li><strong>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong>\u81a8\u3089\u3093\u3060\u30e1\u30e2\u30ea\u3001\u30b9\u30ef\u30c3\u30d7\u3001IO\u30ec\u30a4\u30c6\u30f3\u30b7\u306a\u3069\u306e\u6307\u6a19\u306f\u3001\u65e9\u3044\u6bb5\u968e\u3067\u30ea\u30b9\u30af\u3092\u793a\u3059\u3002.<\/li>\n  <li><strong>\u4f7f\u7528\u4f8b<\/strong>\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u3001\u958b\u767a\/\u30c6\u30b9\u30c8\u3001\u6a19\u6e96\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u7279\u306b\u6069\u6075\u3092\u53d7\u3051\u308b\u3002.<\/li>\n<\/ul>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/05\/serverraum-memory-7485.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u57fa\u672c\u539f\u5247\uff1a\u30d0\u30eb\u30fc\u30f3\u306e\u672c\u5f53\u306e\u5f79\u5272<\/h2>\n\n<p>\u3053\u306e\u539f\u5247\u3092\u3044\u304f\u3064\u304b\u306e\u6587\u7ae0\u306b\u307e\u3068\u3081\u308b\u3002 <strong>\u30e1\u30ab\u30cb\u30af\u30b9<\/strong> 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<strong>\u30d5\u30a3\u30c3\u30af\u30b9<\/strong>.<\/p>\n\n<h2>\u5f79\u5272\u30b2\u30b9\u30c8OS\u3001\u30d0\u30eb\u30fc\u30f3\u30fb\u30c9\u30e9\u30a4\u30d0\u3001\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6<\/h2>\n\n<p>\u30d0\u30eb\u30fc\u30f3\u304c\u78ba\u5b9f\u306b\u6a5f\u80fd\u3059\u308b\u305f\u3081\u306b\u306f\u30013\u3064\u306e\u5f79\u5272\u304c\u9069\u5207\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u79c1\u306f\u3053\u306e3\u3064\u3059\u3079\u3066\u306b\u76ee\u3092\u5149\u3089\u305b\u3066\u3044\u308b\u3002\u30b2\u30b9\u30c8OS\u306f\u30d0\u30eb\u30fc\u30f3\u30fb\u30c9\u30e9\u30a4\u30d0\u3092\u3001\u30a2\u30d7\u30ea\u306e\u30ed\u30b8\u30c3\u30af\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306a\u304fRAM\u306e\u78ba\u4fdd\u3084\u89e3\u653e\u3092\u884c\u3046\u901a\u5e38\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u898b\u306a\u3057\u307e\u3059\u3002\u30d0\u30eb\u30fc\u30f3\u30fb\u30c9\u30e9\u30a4\u30d0\u81ea\u8eab\u306f\u30db\u30b9\u30c8\u306eRAM\u3092\u6c7a\u5b9a\u305b\u305a\u3001\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u304c\u4f7f\u7528\u3067\u304d\u308b\u30b2\u30b9\u30c8\u5185\u306e\u30da\u30fc\u30b8\u3092\u30de\u30fc\u30af\u3059\u308b\u3060\u3051\u3060\u3002\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u306f\u5b9f\u969b\u306e\u7269\u7406\u7684\u306a\u5272\u308a\u5f53\u3066\u3092\u5236\u5fa1\u3057\u3001\u7a7a\u304dRAM\u3092\u76ee\u6a19\u901a\u308a\u306b\u5206\u914d\u3057\u3001\u5229\u7528\u304c\u591a\u3044VM\u3068\u5c11\u306a\u3044VM\u306e\u9593\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u9632\u304e\u307e\u3059\u3002\u5f93\u3063\u3066\u3001\u79c1\u306f\u30c9\u30e9\u30a4\u30d0\u3092\u30b7\u30b0\u30ca\u30ea\u30f3\u30b0\u3068\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u30d8\u30eb\u30d1\u30fc\u3068\u3057\u3066\u6271\u3044\u3001\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u3092\u4e2d\u5fc3\u7684\u306a\u5f79\u5272\u3068\u3057\u3066\u6271\u3046\u3002 <strong>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/strong>.<\/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\/05\/server_memory_ballooning_3824.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u65e5\u5e38\u751f\u6d3b\u306b\u304a\u3051\u308b\u5229\u70b9\uff1a\u80fd\u529b\u306e\u6d3b\u7528\u3001\u5fdc\u7b54\u6027\u3001\u516c\u5e73\u6027<\/h2>\n\n<p>\u79c1\u306f\u3001\u540c\u3058\u30db\u30b9\u30c8\u306eRAM\u3092\u3088\u308a\u751f\u7523\u7684\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u30d0\u30eb\u30fc\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u7d4c\u6e08\u52b9\u7387<\/strong> 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<strong>\u62e1\u5927\u3059\u308b<\/strong>.<\/p>\n\n<h2>\u9650\u754c\uff1a\u30b9\u30ef\u30c3\u30d7\u3001\u30cf\u30fc\u30c9\u30d4\u30fc\u30af\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n<p>\u79c1\u306f\u660e\u78ba\u306a\u30ac\u30fc\u30c9\u30ec\u30fc\u30eb\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u3002 <strong>RAM<\/strong> \u3067\u3042\u308b\u3002\u30d0\u30eb\u30fc\u30f3\u304c\u81a8\u3089\u307f\u904e\u304e\u308b\u3068\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305fVM\u306f\u30a2\u30af\u30c6\u30a3\u30d6\u30fb\u30e1\u30e2\u30ea\u3092\u5931\u3044\u3001\u30da\u30fc\u30b8\u30fb\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u5897\u5927\u3059\u308b\u3002\u591a\u304f\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u304c\u540c\u6642\u306b\u30d4\u30fc\u30af\u30e1\u30e2\u30ea\u8981\u4ef6\u306b\u906d\u9047\u3059\u308b\u3068\u3001\u30b9\u30ef\u30c3\u30d7\u30d0\u30fc\u30b9\u30c8\u3084\u30e1\u30e2\u30ea\u7ba1\u7406\u306b\u3088\u308bCPU\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306e\u30ea\u30b9\u30af\u304c\u5897\u5927\u3059\u308b\u3002\u305d\u306e\u3088\u3046\u306a\u5c40\u9762\u3067\u306f\u3001\u5b9f\u969b\u306b\u306f\u5341\u5206\u306a\u30b3\u30a2\u304c\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u9045\u304f\u898b\u3048\u3001\u9045\u5ef6\u3067\u53cd\u5fdc\u3059\u308b\u3002\u30d0\u30eb\u30fc\u30f3\u30fb\u30e1\u30c8\u30ea\u30af\u30b9\u3001\u30b9\u30ef\u30c3\u30d7\u30fb\u30b7\u30a7\u30a2\u3001\u30db\u30b9\u30c8RAM\u306e\u4f7f\u7528\u7387\u3092\u4e00\u7dd2\u306b\u8a55\u4fa1\u3057\u3001\u660e\u78ba\u306a\u7d50\u8ad6\u3092\u51fa\u305b\u3070\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u8fc5\u901f\u306b\u884c\u3048\u308b\u3002 <strong>\u539f\u56e0<\/strong> \u5c0e\u304d\u51fa\u3055\u308c\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\/05\/server-memory-ballooning-explained-5823.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u8a2d\u5b9a\u3001\u30d0\u30c3\u30d5\u30a1\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30d7\u30e9\u30f3<\/h2>\n\n<p>\u6a19\u6e96\u3067\u306f\u30d0\u30eb\u30fc\u30f3\u3092\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u3057\u3066\u304a\u304d\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u304c\u91cd\u8981\u306a\u5834\u5408\u306f\u610f\u56f3\u7684\u306b\u4f8b\u5916\u3092\u8a2d\u3051\u3066\u3044\u308b\u3002 <strong>\u30ef\u30fc\u30af\u30ed\u30fc\u30c9<\/strong>. .\u30ea\u30b6\u30fc\u30d6\u306a\u3057\u3067\u30aa\u30fc\u30d0\u30fc\u30b3\u30df\u30c3\u30c8\u3059\u308b\u3068\u3001\u3059\u3050\u306b\u30b9\u30ef\u30c3\u30d7\u30fb\u30b9\u30c8\u30fc\u30e0\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u304b\u3089\u3060\u3002\u30c7\u30ea\u30b1\u30fc\u30c8\u306aVM\u306e\u5834\u5408\u306f\u3001\u56fa\u5b9a\u5236\u9650\u3092\u5b9a\u7fa9\u3057\u3001\u30d0\u30eb\u30fc\u30f3\u3092\u5236\u9650\u3059\u308b\u304b\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u53ef\u80fd\u3067\u3042\u308c\u3070\u30d0\u30eb\u30fc\u30f3\u3092\u4f7f\u7528\u3057\u306a\u3044\u3002\u30b9\u30ef\u30c3\u30d7\u30fb\u30d5\u30a1\u30a4\u30eb\u306f\u9ad8\u901f\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u7f6e\u304d\u3001\u305d\u306e\u30b5\u30a4\u30ba\u3092\u5b9a\u671f\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u30b9\u30ef\u30c3\u30d7\u306b\u3064\u3044\u3066\u4e0d\u660e\u306a\u70b9\u304c\u3042\u308c\u3070\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u3055\u308c\u305f\u3044\u3002 <a href=\"https:\/\/webhosting.de\/ja\/%e3%82%b9%e3%83%af%e3%83%83%e3%83%97%e4%bd%bf%e7%94%a8%e9%87%8f-%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9-%e3%82%aa%e3%83%97%e3%83%86%e3%82%a3\/\">\u30b9\u30ef\u30c3\u30d7\u4f7f\u7528\u91cf\u306e\u6b63\u3057\u3044\u89e3\u91c8<\/a> IO\u30ed\u30fc\u30c9\u3068\u30da\u30fc\u30b8\u30d5\u30a1\u30a4\u30eb\u306e\u52d5\u4f5c\u3092\u78ba\u5b9f\u306b\u76e3\u8996\u3059\u308b\u305f\u3081\u306e\u51fa\u767a\u70b9\u3068\u3057\u3066\u5f79\u7acb\u3064\u3002 <strong>\u30ec\u30fc\u30c8<\/strong>.<\/p>\n\n<h2>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff1a\u4e3b\u8981\u6570\u5024\u3092\u7406\u89e3\u3057\u3001\u7684\u78ba\u306b\u5bfe\u5fdc\u3059\u308b<\/h2>\n\n<p>\u79c1\u306f\u3001\u30d0\u30eb\u30fc\u30f3\u3092\u304d\u308c\u3044\u306b\u5206\u6790\u3059\u308b\u305f\u3081\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u3001\u3057\u304b\u3057\u610f\u5473\u306e\u3042\u308b\u4e3b\u8981\u306a\u6570\u5b57\u3092\u898b\u3066\u3044\u308b\u3002 <strong>\u7261\u725b<\/strong>. .\u3053\u308c\u306b\u306f\u3001VM\u3068\u30db\u30b9\u30c8\u3054\u3068\u306e\u30d0\u30eb\u30fc\u30f3\u30c9\u30e1\u30e2\u30ea\u3001\u30b2\u30b9\u30c8\u306e\u30b9\u30ef\u30c3\u30d7\/\u30da\u30fc\u30b8\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u3001\u30db\u30b9\u30c8\u306eRAM\u5272\u308a\u5f53\u3066\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30ec\u30a4\u30c6\u30f3\u30b7\u306a\u3069\u304c\u542b\u307e\u308c\u308b\u3002\u307e\u305f\u3001\u30a2\u30b0\u30ec\u30c3\u30b7\u30d6\u306a\u30b9\u30ef\u30c3\u30d4\u30f3\u30b0\u3067\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u591a\u3044CPU\u30ec\u30c7\u30a3\u30bf\u30a4\u30e0\u3084IO\u30a6\u30a7\u30a4\u30c8\u3082\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u79c1\u306f\u3053\u308c\u3089\u306e\u5024\u3092\u4f7f\u3063\u3066\u3001\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u65e9\u671f\u306b\u8b66\u544a\u3059\u308b\u30a2\u30e9\u30fc\u30e0\u3068\u3057\u304d\u3044\u5024\u3092\u5c0e\u304d\u51fa\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u9045\u5ef6\u306b\u898b\u821e\u308f\u308c\u308b\u524d\u306b\u3001RAM\u306e\u5272\u308a\u5f53\u3066\u3001VM\u306e\u8abf\u6574\u3001\u307e\u305f\u306f\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u79fb\u52d5\u3092\u8fc5\u901f\u306b\u6c7a\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong>\u611f\u3058\u308b<\/strong>.<\/p>\n\n<table>\n  <thead>\n    <tr>\n      <th>\u30ad\u30fc\u30d1\u30fc\u30bd\u30f3<\/th>\n      <th>\u4fe1\u53f7<\/th>\n      <th>\u57fa\u6e96\u5024<\/th>\n      <th>\u30a2\u30af\u30b7\u30e7\u30f3<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>\u30d0\u30eb\u30fc\u30f3\u30e1\u30e2\u30ea\u30fc\uff08VM\uff09<\/td>\n      <td>\u30b2\u30b9\u30c8RAM\u304c\u8457\u3057\u304f\u7e2e\u5c0f<\/td>\n      <td>\u9577\u671f &gt;20-30 %\u304c\u91cd\u8981<\/td>\n      <td>RAM\u30d0\u30c3\u30d5\u30a1\u3092\u5897\u3084\u3059\u304b\u3001\u5236\u9650\u3092\u8abf\u6574\u3059\u308b<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30b9\u30ef\u30c3\u30d7\uff0f\u30da\u30fc\u30b8\u30d5\u30a1\u30a4\u30eb\uff08\u30b2\u30b9\u30c8\uff09<\/td>\n      <td>\u30a2\u30a6\u30c8\u30bd\u30fc\u30b7\u30f3\u30b0\u306e\u5897\u52a0<\/td>\n      <td>\u6c38\u4e45 &gt;5-10 %\u30af\u30ea\u30c6\u30a3\u30ab\u30eb<\/td>\n      <td>\u30d0\u30eb\u30fc\u30f3\u3092\u6291\u5236\u3057\u3001\u3088\u308a\u591a\u304f\u306e\u30db\u30b9\u30c8RAM\u3092\u5272\u308a\u5f53\u3066\u308b<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30db\u30b9\u30c8RAM\u4f7f\u7528\u7387<\/td>\n      <td>\u30db\u30b9\u30c8\u306e\u7dcf\u4f7f\u7528\u7387<\/td>\n      <td>\u30b3\u30f3\u30b9\u30bf\u30f3\u30c8 &gt;90 % \u30ea\u30b9\u30ad\u30fc<\/td>\n      <td>\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u79fb\u52d5\u307e\u305f\u306fRAM\u306e\u62e1\u5f35<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u5f85\u3061\u6642\u9593<\/td>\n      <td>\u30b9\u30ef\u30c3\u30d7\u3067\u9045\u3044IO<\/td>\n      <td>\u30d4\u30fc\u30af &gt;10-20ms \u81e8\u754c<\/td>\n      <td>\u3088\u308a\u9ad8\u901f\u306a\u30df\u30c7\u30a3\u30a2\u30e0\u307e\u305f\u306f\u30b9\u30ef\u30c3\u30d7\u3092\u6e1b\u3089\u3059<\/td>\n    <\/tr>\n    <tr>\n      <td>CPU\u30ec\u30c7\u30a3\/IO\u30a6\u30a7\u30a4\u30c8<\/td>\n      <td>\u30d7\u30ec\u30c3\u30b7\u30e3\u30fc\u306b\u3088\u308b\u884c\u5217<\/td>\n      <td>\u30b9\u30ef\u30c3\u30d4\u30f3\u30b0\u3067\u5897\u52a0<\/td>\n      <td>\u30aa\u30fc\u30d0\u30fc\u30b3\u30df\u30c3\u30c8\u30e1\u30f3\u30c8\u3092\u6e1b\u3089\u3057\u3001\u30d0\u30eb\u30fc\u30f3\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n<p>\u79c1\u306f\u5b9f\u7528\u7684\u306a\u65b9\u6cd5\u3067\u95be\u5024\u3092\u5b9a\u7fa9\u3057\u3001\u56db\u534a\u671f\u3054\u3068\u306b\u5b9f\u969b\u306e\u95be\u5024\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u308b\u3002 <strong>\u8ca0\u8377\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/strong>. .\u5024\u304c\u7e70\u308a\u8fd4\u3057\u5236\u9650\u5024\u3092\u8d85\u3048\u308b\u5834\u5408\u306f\u3001\u91cd\u8981\u306a VM \u306e\u5c02\u7528 RAM \u3092\u5897\u3084\u3059\u304b\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u3088\u308a\u30d5 \u30ea\u30fc\u306a NUMA \u30ce\u30fc\u30c9\u3092\u6301\u3064\u30db\u30b9\u30c8\u306b\u79fb\u3057\u307e\u3059\u3002\u6301\u7d9a\u7684\u306a\u30d1\u30bf\u30fc\u30f3\u306b\u3064\u3044\u3066\u306f\u3001VM \u306e\u5bc6\u5ea6\u3092\u8abf\u6574\u3057\u3001\u30aa\u30fc\u30d0\u30fc\u30d6\u30c3\u30ad\u30f3\u30b0\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u4e0d\u5fc5\u8981\u306b\u30b3\u30b9\u30c8\u3092\u4e0a\u3052\u308b\u3053\u3068\u306a\u304f\u3001\u74b0\u5883\u306e\u5fdc\u7b54\u6027\u3092\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u900f\u660e\u6027\u306e\u3042\u308b\u30eb\u30fc\u30eb\u3068\u5c11\u6570\u306e\u660e\u78ba\u306a\u30a2\u30e9\u30fc\u30e0\u304c\u3001VM\u74b0\u5883\u306b\u304a\u3051\u308b\u8aa4\u89e3\u3092\u9632\u3044\u3067\u3044\u308b\u3002 <strong>\u65e5\u5e38\u751f\u6d3b<\/strong>.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/05\/server_memory_ballooning_3295.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u5b9f\u4f8b\uff1a128GB\u306e\u30db\u30b9\u30c8\u3068\u30d4\u30fc\u30af\u306e\u5909\u5316<\/h2>\n\n<p>128GB\u306eRAM\u3092\u6301\u3064\u30db\u30b9\u30c8\u306f\u591a\u304f\u306eVM\u3092\u7a3c\u52d5\u3055\u305b\u307e\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u306b8\uff5e16GB\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u304a\u308a\u3001\u540c\u6642\u306b\u9650\u754c\u306b\u9054\u3059\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002 <strong>\u9700\u8981<\/strong>. .\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u958b\u59cb\u3059\u308b\u3068\u3001\u305d\u306eRAM\u8981\u4ef6\u306f\u6025\u901f\u306b\u5897\u5927\u3057\u307e\u3059\u304c\u3001\u30c6\u30b9\u30c8\u30ce\u30fc\u30c9\u3084\u30a6\u30a7\u30d6\u30ce\u30fc\u30c9\u3067\u306f\u3053\u306e\u9593\u3001\u30ea\u30bd\u30fc\u30b9\u306b\u7a7a\u304d\u304c\u3042\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u306f\u30d0\u30eb\u30fc\u30f3\u3092\u4f7f\u7528\u3057\u3001\u30a2\u30a4\u30c9\u30eb\u72b6\u614b\u306eVM\u306b\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30da\u30fc\u30b8\u3092\u30de\u30fc\u30af\u3057\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b8\u30e7\u30d6\u304c\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u30d4\u30fc\u30af\u304c\u904e\u304e\u308b\u3068\u30d0\u30eb\u30fc\u30f3\u306f\u81ea\u52d5\u7684\u306b\u7e2e\u5c0f\u3057\u3001\u3059\u3079\u3066\u306eVM\u304cRAM\u3092\u53d6\u308a\u623b\u3057\u307e\u3059\u3002\u4eee\u60f3\u5316\u306e\u57fa\u672c\u3092\u3088\u308a\u8a73\u3057\u304f\u5206\u985e\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u3055\u308c\u305f\u3044\u3002 <a href=\"https:\/\/webhosting.de\/ja\/%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc%e4%bb%ae%e6%83%b3%e5%8c%96-kvm-xen-openvz-%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0-kernelboost\/\">KVM\u3068Xen\u306e\u57fa\u672c<\/a> \u30e1\u30e2\u30ea\u5272\u308a\u5f53\u3066\u306b\u3088\u308b\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u3068NUMA\u30be\u30fc\u30f3\u306b\u5f79\u7acb\u3064\u30aa\u30ea\u30a8\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3002 <strong>\u30b3\u30cd\u30af\u30c8<\/strong>.<\/p>\n\n<h2>TPS\u3001\u5727\u7e2e\u3001NUMA\u3068\u306e\u76f8\u4e92\u4f5c\u7528<\/h2>\n\n<p>\u79c1\u306f\u30d0\u30eb\u30fc\u30f3\u3068\u88dc\u5b8c\u7684\u306a\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u30af\u30ea\u30fc\u30f3\u306aRAM\u5727\u529b\u3092\u5b9f\u73fe\u3059\u308b\u3002 <strong>\u30c7\u30a3\u30d5\u30e5\u30fc\u30ba<\/strong>. .\u900f\u904e\u7684\u30da\u30fc\u30b8\u5171\u6709 (TPS) \u306f\u540c\u4e00\u30da\u30fc\u30b8\u3092\u30de\u30fc\u30b8\u3057\u3001\u7279\u306b\u540c\u7a2e\u306e\u30b2\u30b9\u30c8\u30b7\u30b9\u30c6\u30e0\u3067\u7269\u7406\u30e1\u30e2\u30ea\u3092\u7bc0\u7d04\u3057\u307e\u3059\u3002\u30e1\u30e2\u30ea\u5727\u7e2e\u306f\u3001\u3081\u3063\u305f\u306b\u4f7f\u7528\u3055\u308c\u306a\u3044\u30da\u30fc\u30b8\u3092RAM\u306b\u3088\u308a\u5c0f\u3055\u304f\u683c\u7d0d\u3059\u308b\u3053\u3068\u3067\u3001\u30b9\u30ef\u30c3\u30d4\u30f3\u30b0\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002NUMA\u3092\u610f\u8b58\u3057\u305fVM\u306e\u914d\u7f6e\u306f\u3001\u30a2\u30af\u30bb\u30b9\u3092\u30ed\u30fc\u30ab\u30eb\u306b\u4fdd\u3061\u3001\u30e1\u30e2\u30ea\u96c6\u7d04\u7684\u306a\u30b8\u30e7\u30d6\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u30d4\u30fc\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u79c1\u306f\u3001\u9ad8\u4fa1\u306a <strong>\u30b9\u30ef\u30c3\u30d4\u30f3\u30b0<\/strong> \u3092\u6ed1\u3089\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\/05\/entwickler_desk_code_4567.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u7279\u6b8a\u306a\u30b1\u30fc\u30b9\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u91cd\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30a4\u30f3\u30e1\u30e2\u30ea\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/h2>\n\n<p>\u79c1\u306f\u3001\u30e1\u30e2\u30ea\u3092\u91cd\u8996\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u304c\u5b89\u5b9a\u3057\u305f\u5fdc\u7b54\u6642\u9593\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3088\u3046\u3001\u72ec\u7acb\u3057\u305f\u8a08\u753b\u3092\u7acb\u3066\u3066\u3044\u308b\u3002 <strong>\u5c4a\u3051\u308b<\/strong>. .\u3053\u308c\u306b\u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30fb\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3001\u30c8\u30ec\u30fc\u30c7\u30a3\u30f3\u30b0\u30fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u5927\u898f\u6a21\u306a\u30a4\u30f3\u30e1\u30e2\u30ea\u30fb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306a\u3069\u304c\u542b\u307e\u308c\u308b\u3002\u3053\u306e\u3088\u3046\u306aVM\u306b\u5bfe\u3057\u3066\u306f\u3001\u5c02\u7528RAM\u3092\u8a2d\u5b9a\u3057\u3001\u30d0\u30eb\u30fc\u30cb\u30f3\u30b0\u3092\u7121\u52b9\u306b\u3059\u308b\u304b\u53b3\u3057\u304f\u5236\u9650\u3057\u3001IO\u30b5\u30d6\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u3092\u30c0\u30d6\u30eb\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u308f\u305a\u304b\u306a\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u5909\u52d5\u3067\u3055\u3048\u3082\u3001\u3053\u3053\u3067\u306f\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u79c1\u306f\u30cf\u30fc\u30c9\u30ea\u30b6\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3057\u3001\u7dca\u6025\u30d0\u30c3\u30d5\u30a1\u3092\u6e96\u5099\u3057\u3066\u304a\u304f\u3002\u305d\u306e\u305f\u3081\u3001\u30cf\u30fc\u30c9\u30ea\u30b6\u30fc\u30d6\u3092\u8a2d\u5b9a\u3057\u3001\u975e\u5e38\u7528\u30d0\u30c3\u30d5\u30a1\u3092\u6e96\u5099\u3057\u3066\u304a\u304f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4e88\u671f\u305b\u306c\u9045\u5ef6\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30bf\u30a4\u30e0\u30c8\u30a5\u30d5\u30a1\u30fc\u30b9\u30c8\u30d0\u30a4\u30c8\u3001\u30b3\u30df\u30c3\u30c8\u6642\u9593\u3001\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u30d5\u30a7\u30fc\u30ba\u3092\u4e88\u6e2c\u53ef\u80fd\u306a\u72b6\u614b\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <strong>\u5f37\u76d7<\/strong>.<\/p>\n\n<h2>\u5fb9\u5e95\u6bd4\u8f03\uff1a\u30d0\u30eb\u30fc\u30f3\u3001\u30b2\u30b9\u30c8\u30b9\u30ef\u30c3\u30d7\u3001\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u30b9\u30ef\u30c3\u30d7<\/h2>\n\n<p>\u79c1\u306f\u526f\u4f5c\u7528\u3092\u6b63\u3057\u304f\u5206\u985e\u3059\u308b\u305f\u3081\u306b\u3001\u8a18\u61b6\u306e\u56de\u5fa9\u30923\u6bb5\u968e\u306b\u660e\u78ba\u306b\u533a\u5225\u3057\u3066\u3044\u308b\u3002. <strong>\u30d0\u30eb\u30fc\u30f3<\/strong> \u30c9\u30e9\u30a4\u30d0\u306f\u3001\u751f\u7523\u7684\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u89e6\u308c\u308b\u524d\u306b\u3001OS \u306b\u81ea\u8eab\u306e\u30da\u30fc\u30b8\uff08\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u975e\u30a2\u30af\u30c6\u30a3\u30d6\u30da\u30fc\u30b8\uff09\u3092\u89e3\u653e\u3059\u308b\u3088\u3046\u5f37\u5236\u3057\u307e\u3059\u3002. <strong>\u30b2\u30b9\u30c8\u30fb\u30b9\u30ef\u30c3\u30d4\u30f3\u30b0<\/strong> \u3059\u3067\u306b\u30e1\u30e2\u30ea\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b7\u30b9\u30c6\u30e0\u81ea\u4f53\u3067\u767a\u751f\u3059\u308b\u3002\u30db\u30c3\u30c8\u306a\u30da\u30fc\u30b8\u304c\u30da\u30fc\u30b8\u30fb\u30d5\u30a1\u30a4\u30eb\u306b\u79fb\u52d5\u3059\u308b\u305f\u3081\u3001\u30a2\u30d7\u30ea\u306b\u3068\u3063\u3066\u306f\u901a\u5e38\u3088\u308a\u9ad8\u304f\u3064\u304f\u3002. <strong>\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u306e\u30b9\u30ef\u30c3\u30d7<\/strong> \u79c1\u306e\u898b\u89e3\u3067\u306f\u3001\u3053\u308c\u306f\u6700\u3082\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30d1\u30b9\u3067\u3042\u308a\u3001\u30b2\u30b9\u30c8OS\u306f\u3053\u306e\u3053\u3068\u3092\u77e5\u3089\u306a\u3044\u305f\u3081\u3001IO\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u7206\u767a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u79c1\u306f\u3001\u30d0\u30eb\u30fc\u30cb\u30f3\u30b0\u304c\u65e9\u3044\u6bb5\u968e\u3067\u5236\u5fa1\u3055\u308c\u305f\u5f62\u3067\u6709\u52b9\u306b\u306a\u308b\u3088\u3046\u306b\u3057\u3001\u30db\u30b9\u30c8\u30b9\u30ef\u30c3\u30d7\u3092\u6700\u521d\u306b\u6709\u52b9\u306b\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<h2>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u56fa\u6709\u306e\u5b9f\u88c5\u3068\u8a2d\u5b9a<\/h2>\n\n<ul>\n  <li><strong>VMware ESXi<\/strong>\u30d0\u30eb\u30fc\u30f3\u30fb\u30c9\u30e9\u30a4\u30d0\u306evmmemctl\uff08VMware Tools\u306e\u4e00\u90e8\uff09\u3092\u4f7f\u3063\u3066\u3044\u308b\u3002\u5fae\u8abf\u6574\u306f <em>\u4e88\u7d04<\/em> (RAM\u4fdd\u8a3c\uff09\u3001, <em>\u5236\u9650<\/em> (\u6700\u5927\u30d5\u30ec\u30fc\u30e0\uff09\u3068 <em>\u682a\u5f0f<\/em> (\u54c1\u8584\u306e\u5834\u5408\u306f\u512a\u5148\uff09\u3002\u8ce2\u660e\u306a <em>\u4e88\u7d04<\/em> \u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306aVM\u306b\u3064\u3044\u3066\u306f\u3001\u904e\u5270\u306a\u30a4\u30f3\u30d5\u30ec\u3092\u9632\u3044\u3067\u3044\u308b\u3002\u307e\u305f <em>\u30d0\u30eb\u30fc\u30f3<\/em>-, <em>\u5727\u7e2e<\/em>- \u305d\u3057\u3066 <em>\u30b9\u30ef\u30c3\u30d7\u30fb\u30a4\u30f3\/\u30a2\u30a6\u30c8<\/em>-VM\u3054\u3068\u306e\u5024\u3002.<\/li>\n  <li><strong>KVM\/QEMU (libvirt)<\/strong>\u3092\u8d77\u52d5\u3055\u305b\u308b\u3002 <em>\u30f4\u30a3\u30eb\u30c6\u30a3\u30aa\u30fb\u30d0\u30eb\u30fc\u30f3<\/em>-\u30c9\u30e9\u30a4\u30d0\u30fc\u3068 <em>\u30d5\u30ea\u30fc\u30da\u30fc\u30b8\u30ec\u30dd\u30fc\u30c8<\/em> \u305d\u308c\u305e\u308c <em>\u30d0\u30eb\u30fc\u30f3\u7d71\u8a08<\/em>, \u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30db\u30b9\u30c8\u306f\u4f55\u304c\u672c\u5f53\u306b\u7121\u6599\u306a\u306e\u304b\u3092\u901f\u3084\u304b\u306b\u8a8d\u8b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30db\u30b9\u30c8\u5074\u3067\u306f\u3001cgroup\u306e\u5236\u9650\u3068\u5927\u304d\u306a\u30da\u30fc\u30b8\u30d7\u30fc\u30eb\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u30b2\u30b9\u30c8\u5074\u3067\u306f\u3001\u30d0\u30eb\u30fc\u30f3\u3068\u9069\u5ea6\u306a <em>\u30b9\u30ef\u30c3\u30d7\u30cd\u30b9<\/em>, \u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u6700\u521d\u306b\u7f6e\u304d\u63db\u308f\u308b\u3088\u3046\u306b\u3002.<\/li>\n  <li><strong>\u30cf\u30a4\u30d1\u30fc\u30d6\u30a4<\/strong>\u3068 <em>\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30fb\u30e1\u30e2\u30ea\u30fc<\/em> \u6700\u5c0f\u5024\u3001\u6700\u5927\u5024\u3001\u30d0\u30c3\u30d5\u30a1(<em>\u30d0\u30c3\u30d5\u30a1<\/em>\u305d\u3057\u3066 <em>\u30e1\u30e2\u30ea\u91cd\u91cf<\/em>. .\u79c1\u306f\u3001\u30d9\u30fc\u30b9\u30ed\u30fc\u30c9\u304c\u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0\u306a\u3057\u3067\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u6700\u5c0f\u5024\u3092\u8a2d\u5b9a\u3057\u3001\u30db\u30b9\u30c8\u30b9\u30ef\u30c3\u30d7\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u6700\u5927\u5024\u3092\u73fe\u5b9f\u7684\u306a\u3082\u306e\u306b\u4fdd\u3061\u307e\u3059\u3002\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc\u3068\u30ec\u30b9\u30dd\u30f3\u30b9\u30bf\u30a4\u30e0\u304c\u6b63\u3057\u304f\u306a\u308b\u3088\u3046\u306b\u3001\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d3\u30b9\u306f\u6700\u65b0\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/li>\n<\/ul>\n\n<p>\u79c1\u306f\u3001\u5404VM\u304c\u610f\u56f3\u3059\u308b\u30ef\u30fc\u30af\u30bb\u30c3\u30c8\u3092\u6587\u66f8\u5316\u3057\u3001\u201e\u59a5\u5354\u306e\u306a\u3044 \u201c\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u4e88\u7d04\u3092\u8a2d\u5b9a\u3057\u3001\u500b\u3005\u306e\u30de\u30b7\u30f3\u304c\u30db\u30b9\u30c8\u30d0\u30c3\u30d5\u30a1\u5168\u4f53\u3092\u4f7f\u3044\u5207\u3089\u306a\u3044\u3088\u3046\u306b\u5236\u9650\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002.<\/p>\n\n<h2>\u5de8\u5927\u30da\u30fc\u30b8\u3001THP\u3001\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3078\u306e\u5f71\u97ff<\/h2>\n\n<p>\u79c1\u306f\u6c17\u7403\u3068\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u8003\u616e\u306b\u5165\u308c\u3066\u3044\u308b\u3002 <strong>\u5de8\u5927\u306a\u30da\u30fc\u30b8<\/strong>. .Linux\u3067\u306f\u3001THP (<em>\u900f\u660e\u306a\u5de8\u5927\u306a\u30da\u30fc\u30b8<\/em>)\u306e\u30d5\u30e9\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u5f15\u304d\u8d77\u3053\u3059\u304c\u3001\u5727\u529b\u304c\u304b\u304b\u308b\u3068\u7121\u79e9\u5e8f\u306b\u306a\u308a\u3001\u518d\u7de8\u6210\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u5f37\u304f\u81a8\u3089\u3093\u3060\u30d0\u30eb\u30fc\u30f3\u306f\u3001\u5927\u304d\u306a\u30da\u30fc\u30b8\u3092\u3088\u308a\u7c21\u5358\u306b\u65ad\u7247\u5316\u3057\u3001\u5f85\u3061\u6642\u9593\u306e\u30d4\u30fc\u30af\u3092\u52a9\u9577\u3059\u308b\u3002\u5927\u304d\u306a\u30d2\u30fc\u30d7\u3092\u6301\u3064\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084JVM\u306e\u5834\u5408\u3001\u79c1\u306f\u4ee5\u4e0b\u306e\u3069\u3061\u3089\u304b\u3092\u4f7f\u3046\u3064\u3082\u308a\u3060\u3002 <em>\u5de8\u5927\u30da\u30fc\u30b8\u3092\u30d4\u30f3\u7559\u3081<\/em> \u307e\u305f\u306fTHP\u3092 \u201emadvise \u201c\u306b\u8a2d\u5b9a\u3057\u3001\u9069\u5207\u306a\u9818\u57df\u3060\u3051\u304c\u6069\u6075\u3092\u53d7\u3051\u308b\u3088\u3046\u306b\u3059\u308b\u3002\u30a4\u30f3\u30e1\u30e2\u30ea\u30a8\u30f3\u30b8\u30f3\u3067\u306f\u3001\u56fa\u5b9aRAM\u4e88\u7d04\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3067\u3001\u30d0\u30eb\u30fc\u30cb\u30f3\u30b0\u3092\u307b\u307c\u6392\u9664\u3057\u3001\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3084\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u306e\u30b5\u30a4\u30af\u30eb\u3092\u4e88\u6e2c\u53ef\u80fd\u306b\u3059\u308b\u3002.<\/p>\n\n<h2>\u30e9\u30a4\u30d6\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3001\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3001HA<\/h2>\n\n<p>\u6642\u70b9\u3067\u306f <strong>vMotion\/\u30e9\u30a4\u30d6\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3<\/strong> \u79fb\u884c\u5148\u306e\u30db\u30b9\u30c8\u306b\u5341\u5206\u306a\u30d0\u30c3\u30d5\u30a1\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u30d0\u30eb\u30fc\u30f3\u306f\u6982\u5ff5\u7684\u306b\u306fVM\u306e\u72b6\u614b\u3068\u5171\u306b\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3059\u308b\u304c\u3001RAM\u306e\u5727\u529b\u304c\u9ad8\u3044\u5834\u5408\u306f\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u6ce2\u3092\u9632\u3050\u3002\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u306fIO\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3092\u5897\u52a0\u3055\u305b\u3001\u30b9\u30ef\u30c3\u30d4\u30f3\u30b0\u3068\u9023\u52d5\u3057\u3066\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u5897\u52a0\u3055\u305b\u308b\u3002HA\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u6642\u306b\u7a4d\u6975\u7684\u306a\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u306e\u30b9\u30ef\u30c3\u30d7\u304c\u5fc5\u8981\u306a\u3044\u3088\u3046\u306b\u3001\u8ffd\u52a0\u306e\u30db\u30b9\u30c8\u30d0\u30c3\u30d5\u30a1\u3092\u78ba\u4fdd\u3057\u3066\u3044\u308b\u3002\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u518d\u5229\u7528\u306b\u3088\u308b\u4e8c\u91cd\u8ca0\u8377\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u8ca0\u8377\u306e\u30d4\u30fc\u30af\u304c\u308f\u304b\u3063\u3066\u3044\u308b\u6642\u9593\u5e2f\u4ee5\u5916\u306b\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3059\u308b\u3002.<\/p>\n\n<h2>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u75c7\u72b6\u304b\u3089\u5bfe\u7b56\u3078<\/h2>\n\n<ol>\n  <li><strong>\u75c7\u72b6\u3092\u898b\u308b<\/strong>\u9ad8\u3044\u5f85\u3061\u6642\u9593\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306e\u4f4e\u4e0b\u3002.<\/li>\n  <li><strong>\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u76f8\u95a2<\/strong>\u30d0\u30eb\u30fc\u30f3\u30e1\u30e2\u30ea\u3001\u30b9\u30ef\u30c3\u30d7\/\u30da\u30fc\u30b8\u30d5\u30a1\u30a4\u30eb\u30ec\u30fc\u30c8\u3001\u30db\u30b9\u30c8RAM\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30ec\u30a4\u30c6\u30f3\u30b7\u3001CPU\u30ec\u30c7\u30a3\/IO\u30a6\u30a7\u30a4\u30c8\u3002.<\/li>\n  <li><strong>\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u306e\u7279\u5b9a<\/strong>\u3069\u306eVM\u304c\u88ab\u5bb3\u8005\u3067\u3001\u3069\u306e\u30c9\u30e9\u30a4\u30d0\u304c\u88ab\u5bb3\u8005\u304b\uff1f\u4ed6\u306eVM\uff08\u30ce\u30a4\u30ba\u306e\u591a\u3044\u96a3\u4eba\uff09\u306e\u540c\u6642\u30d4\u30fc\u30af\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002.<\/li>\n  <li><strong>\u6025\u6027\u671f\u5bfe\u7b56<\/strong>\u4e00\u6642\u7684\u306b\u591a\u304f\u306eRAM\u3092\u5272\u308a\u5f53\u3066\u305f\u308a\u3001\u30d0\u30eb\u30fc\u30f3\u3092\u8abf\u6574\u3057\u305f\u308a\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u79fb\u52d5\u3057\u305f\u308a\u3059\u308b\u3002.<\/li>\n  <li><strong>\u6839\u672c\u539f\u56e0<\/strong>\u72ed\u3059\u304e\u308b\u30db\u30b9\u30c8\u30d0\u30c3\u30d5\u30a1\u3001\u975e\u73fe\u5b9f\u7684\u306a\u5236\u9650\u3001\u65ad\u7247\u5316\u3055\u308c\u305fTHP\u3001\u9045\u3044\u30b9\u30ef\u30c3\u30d7\u5a92\u4f53\u3002.<\/li>\n  <li><strong>\u6052\u4e45\u7684\u306a\u4fee\u7406<\/strong>\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306aVM\u306e\u4e88\u7d04\u3001\u30aa\u30fc\u30d0\u30fc\u30b3\u30df\u30c3\u30c8\u7387\u306e\u4f4e\u6e1b\u3001NVMe\u3078\u306e\u30b9\u30ef\u30c3\u30d7\u3001THP\u6226\u7565\u306e\u9069\u5fdc\u3002.<\/li>\n  <li><strong>\u56de\u5e30\u30c6\u30b9\u30c8<\/strong>\u30d4\u30fc\u30af\u3092\u8abf\u6574\u3057\u3001P95\/P99\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3068\u30b9\u30ef\u30c3\u30d7\u30ec\u30fc\u30c8\u3092\u691c\u8a3c\u3059\u308b\u3002.<\/li>\n  <li><strong>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/strong>\u9650\u5ea6\u984d\u3068\u30e9\u30f3\u30d6\u30c3\u30af\u3092\u66f4\u65b0\u3057\u3001\u5b66\u3093\u3060\u3053\u3068\u3092\u8a18\u9332\u3059\u308b\u3002.<\/li>\n<\/ol>\n\n<h2>\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u30fb\u30d7\u30e9\u30f3\u30cb\u30f3\u30b0\u3068\u30aa\u30fc\u30d0\u30fc\u30b3\u30df\u30c3\u30c8\u8981\u56e0<\/h2>\n\n<p>\u73fe\u5b9f\u7684\u306a\u8a08\u753b\u3092\u7acb\u3066\u308b <strong>\u30aa\u30fc\u30d0\u30fc\u30b3\u30df\u30c3\u30c8\u306e\u78ba\u7387<\/strong> \u30db\u30b9\u30c8\u30af\u30e9\u30b9\u3042\u305f\u308a\uff1a<\/p>\n<ul>\n  <li><strong>\u8efd\u91cf\u306a\u30a6\u30a7\u30d6\/API\u30ef\u30fc\u30af\u30ed\u30fc\u30c9<\/strong>\u30d4\u30fc\u30af\u304c\u5207\u308a\u96e2\u3055\u308c\u3001\u9ad8\u901f\u30b9\u30c8\u30ec\u30fc\u30b8\u304c\u5229\u7528\u53ef\u80fd\u3067\u3042\u308c\u3070\u30011.5\uff5e2.0\u500d\u304c\u53ef\u80fd\u3067\u3042\u308b\u3002.<\/li>\n  <li><strong>\u6df7\u5728\u904b\u7528\uff08\u30a6\u30a7\u30d6\u3001\u30a2\u30d7\u30ea\u3001DB\u30b9\u30e2\u30fc\u30eb\uff09<\/strong>1.2-1.5\u500d\u3001\u30d4\u30fc\u30af\u76f8\u95a2\u306b\u4f9d\u5b58\u3059\u308b\u3002.<\/li>\n  <li><strong>\u30e1\u30e2\u30ea\u96c6\u7d04\u578bVM\/\u5206\u6790<\/strong>1.0-1.2\u500d\u3002\u30d0\u30eb\u30fc\u30f3\u306f\u63a7\u3048\u3081\u3002.<\/li>\n<\/ul>\n<p>\u3055\u3089\u306b\u3001\u79c1\u306f\u6b21\u306e\u3088\u3046\u306a\u3053\u3068\u3082\u8003\u3048\u3066\u3044\u308b\u3002 <strong>10-20 % \u30db\u30b9\u30c8\u30d0\u30c3\u30d5\u30a1<\/strong> \u7121\u6599\u30d7\u30e9\u30f3 <strong>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30fb\u30a6\u30a3\u30f3\u30c9\u30a6<\/strong> \u305d\u3057\u3066\u3001\u6700\u60aa\u306e\u30b7\u30ca\u30ea\u30aa\uff08\u540c\u6642\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30ea\u30ea\u30fc\u30b9\u3001\u30d0\u30c3\u30c1\u30b8\u30e7\u30d6\uff09\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u307e\u3059\u3002\u79c1\u306f\u3001\u6700\u5927\u5024\u3060\u3051\u3092\u898b\u308b\u306e\u3067\u306f\u306a\u304f\u3001VM\u3054\u3068\u306e\u4f5c\u696d\u30bb\u30c3\u30c8\u306b\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b095\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u3092\u4f7f\u7528\u3057\u3001\u30a4\u30cb\u30b7\u30a2\u30c1\u30d6\u306e\u30b5\u30a4\u30ba\u5909\u66f4\u5f8c\u306b\u56db\u534a\u671f\u3054\u3068\u306b\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/05\/server-memory-2483.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30b3\u30f3\u30c6\u30ca\u30fb\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3068\u30cd\u30b9\u30c8\u5316\u3055\u308c\u305f\u4eee\u60f3\u5316<\/h2>\n\n<p>\u3092\u6301\u3064VM\u3067\u306f <strong>\u30b3\u30f3\u30c6\u30ca<\/strong> 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