{"id":21339,"date":"2026-09-12T18:17:20","date_gmt":"2026-09-12T16:17:20","guid":{"rendered":"https:\/\/webhosting.de\/redis-info-befehl-monitoring-statistiken-performance-observability-analyse\/"},"modified":"2026-09-12T18:17:20","modified_gmt":"2026-09-12T16:17:20","slug":"redis-info-%e3%82%b3%e3%83%9e%e3%83%b3%e3%83%89-%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%aa%e3%83%b3%e3%82%b0-%e7%b5%b1%e8%a8%88-%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9-%e5%8f%af","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/redis-info-befehl-monitoring-statistiken-performance-observability-analyse\/","title":{"rendered":"\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u76e3\u8996\u306e\u305f\u3081\u306eRedis INFO\u30b3\u30de\u30f3\u30c9\u306e\u6b63\u3057\u3044\u8aad\u307f\u65b9\u3068\u89e3\u91c8"},"content":{"rendered":"<p>\u79c1\u304c\u3069\u306e\u3088\u3046\u306b\u3057\u3066 <strong>redis info<\/strong> \u6b63\u3057\u304f\u8aad\u307f\u53d6\u308a\u3001\u89e3\u91c8\u3059\u308b\u3053\u3068\u3067\u3001\u53ef\u7528\u6027\u3001\u5bb9\u91cf\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u306b\u95a2\u3059\u308b\u5c02\u9580\u7684\u306a\u6307\u6a19\u3092\u7684\u3092\u7d5e\u3063\u3066\u76e3\u8996\u3057\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u65e9\u671f\u306b\u8b66\u544a\u30b5\u30a4\u30f3\u3092\u691c\u77e5\u3057\u3001\u9069\u5207\u306a\u95be\u5024\u3092\u8a2d\u5b9a\u3057\u3001\u672c\u756a\u74b0\u5883\u5411\u3051\u306e\u5177\u4f53\u7684\u306a\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong>\u89b3\u6e2c\u53ef\u80fd\u6027<\/strong> \u3088\u308a\u3002<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n<p>\u4ee5\u4e0b\u306e\u6982\u8981\u30ea\u30b9\u30c8\u306f\u3001\u672c\u8a18\u4e8b\u3067\u5c02\u9580\u7684\u306a\u77e5\u898b\u306b\u57fa\u3065\u304d\u3001\u5b9f\u8df5\u7684\u306a\u8996\u70b9\u304b\u3089\u8a73\u3057\u304f\u89e3\u8aac\u3059\u308b\u4e3b\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\uff1a<\/p>\n<ul>\n  <li><strong>\u69cb\u9020<\/strong> INFO\u306e\u51fa\u529b\u3092\u7406\u89e3\u3057\u3001\u76ee\u7684\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u7684\u78ba\u306b\u547c\u3073\u51fa\u3059\u3002.<\/li>\n  <li><strong>\u4e3b\u8981\u6307\u6a19<\/strong> used_memory\u3001ops\/sec\u3001Hits\/Misses \u3092\u78ba\u5b9f\u306b\u8aad\u307f\u53d6\u308b\u65b9\u6cd5\u3002.<\/li>\n  <li><strong>\u30a2\u30e9\u30fc\u30e0<\/strong> \u307e\u305f\u3001\u901a\u5e38\u696d\u52d9\u304a\u3088\u3073\u30aa\u30f3\u30b3\u30fc\u30eb\u5bfe\u5fdc\u306b\u3064\u3044\u3066\u3001\u9069\u5207\u306a\u95be\u5024\u3092\u5b9a\u7fa9\u3059\u308b\u3002.<\/li>\n  <li><strong>\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong> \u304a\u3088\u3073\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u76e3\u8996\u3057\u3001\u30c7\u30fc\u30bf\u306e\u6700\u65b0\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3002.<\/li>\n  <li><strong>\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3<\/strong> \u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3084\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u6d3b\u7528\u3057\u3066\u3001\u304d\u3061\u3093\u3068\u8a2d\u5b9a\u3059\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\/09\/redis-monitoring-server-1023.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>INFO\u51fa\u529b\u306e\u7406\u89e3\uff1a\u69cb\u9020\u3068\u30bb\u30af\u30b7\u30e7\u30f3<\/h2>\n<p>\u79c1\u306fINFO\u306e\u51fa\u529b\u3092\u3001\u8ad6\u7406\u7684\u306b\u533a\u5207\u3089\u308c\u305f\u30b0\u30eb\u30fc\u30d7\u306b\u307e\u3068\u3081\u3089\u308c\u305f\u30ad\u30fc\u30fb\u30d0\u30ea\u30e5\u30fc\u30fb\u30da\u30a2\u306e\u96c6\u5408\u3068\u3057\u3066\u89e3\u91c8\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30bb\u30af\u30b7\u30e7\u30f3<\/strong> \u30b5\u30fc\u30d0\u30fc\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u30e1\u30e2\u30ea\u3001\u7d71\u8a08\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001CPU\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u30af\u30e9\u30b9\u30bf\u30fc\u3001\u30ad\u30fc\u30b9\u30da\u30fc\u30b9\u306a\u3069\u3067\u3059\u3002\u5404\u884c\u306b\u306f\u72b6\u614b\u306e\u660e\u78ba\u306a\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u304c\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u5225\u9014\u30c7\u30fc\u30bf\u3092\u96c6\u8a08\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3084\u30a2\u30e9\u30fc\u30c8\u306b\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002 \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u767a\u751f\u76f4\u5f8c\u306e\u72b6\u6cc1\u3067\u306f\u3001\u307e\u305a\u300cINFO\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u6a19\u6e96\u9805\u76ee\u304b\u3089\u78ba\u8a8d\u3092\u59cb\u3081\u3001\u51fa\u529b\u91cf\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306b\u3001\u5f90\u3005\u306b\u7279\u5b9a\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3078\u3068\u7d5e\u308a\u8fbc\u3093\u3067\u3044\u304d\u307e\u3059\u3002 \u5b9a\u671f\u7684\u306a\u30c1\u30a7\u30c3\u30af\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u9806\u5e8f\u3092\u5b9a\u3081\u3066\u3044\u307e\u3059\u3002\u307e\u305a\u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u6b21\u306b\u30e1\u30e2\u30ea\u3068\u7d71\u8a08\u3001\u305d\u306e\u5f8c\u306b\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001CPU\u3001\u30ad\u30fc\u30b9\u30da\u30fc\u30b9\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4e00\u8cab\u3057\u305f <strong>\u30ac\u30a4\u30c9<\/strong> \u305d\u3057\u3066\u3001\u6642\u9593\u306b\u8ffd\u308f\u308c\u3066\u3082\u65b9\u5411\u3092\u898b\u5931\u308f\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002.<\/p>\n\n<h2>\u7279\u5b9a\u306e\u30af\u30a8\u30ea\uff1adefault\u3001all\u3001everything\u3001\u304a\u3088\u3073\u500b\u3005\u306e\u30bb\u30af\u30b7\u30e7\u30f3<\/h2>\n<p>\u72b6\u6cc1\u306b\u5fdc\u3058\u3066INFO\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002\u6a19\u6e96\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u5834\u5408\u306f\u300cINFO\u300d\u3001\u6a19\u6e96\u30bb\u30af\u30b7\u30e7\u30f3\u5168\u4f53\u306e\u5834\u5408\u306f\u300cINFO all\u300d\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6709\u52b9\u3067\u3001\u624b\u52d5\u3067\u518d\u8aad\u307f\u8fbc\u307f\u305b\u305a\u306b\u305d\u308c\u3089\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u89e3\u6790\u3057\u305f\u3044\u5834\u5408\u306f\u300cINFO everything\u300d\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 INFO memory \u3084 INFO stats \u3068\u3044\u3063\u305f\u500b\u5225\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306f\u3001\u7279\u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u6570\u304c\u591a\u3044\u5834\u5408\u306b\u3001\u30d1\u30fc\u30b7\u30f3\u30b0\u3092\u7c21\u7d20\u5316\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8ca0\u8377\u3092\u4f4e\u304f\u6291\u3048\u308b\u305f\u3081\u306b\u30b9\u30af\u30ea\u30d7\u30c8\u5185\u3067\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u306e\u30d0\u30c3\u30c1\u30af\u30a8\u30ea\u3067\u306f\u3001\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u884c\u5358\u4f4d\u3067\u30d1\u30fc\u30b7\u30f3\u30b0\u3092\u884c\u3044\u3001\u5f8c\u3067\u6574\u7406\u3055\u308c\u305f <strong>\u30e9\u30d9\u30eb<\/strong> \u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3067\u53d6\u5f97\u3057\u307e\u3059\u3002\u672c\u756a\u74b0\u5883\u3067\u306f\u3001\u5927\u898f\u6a21\u306a\u51fa\u529b\u30c7\u30fc\u30bf\u306e\u30af\u30a8\u30ea\u983b\u5ea6\u3092\u6e1b\u3089\u3057\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30d6\u30ed\u30c3\u30af\u306f\u53d6\u5f97\u983b\u5ea6\u3092\u4f4e\u304f\u3001\u5c0f\u898f\u6a21\u306a\u6307\u6a19\u306f\u53d6\u5f97\u983b\u5ea6\u3092\u9ad8\u3081\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u8a73\u7d30\u5ea6\u3068 <strong>\u983b\u5ea6<\/strong> \u305d\u3057\u3066\u3001\u4e0d\u5fc5\u8981\u306aI\/O\u8ca0\u8377\u3092\u9632\u3050\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\/09\/redis_info_monitoring_8472.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\uff1a\u8fc5\u901f\u306a\u72b6\u614b\u78ba\u8a8d<\/h2>\n<p>\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3001\u8abf\u67fb\u3092\u6df1\u304f\u9032\u3081\u308b\u524d\u306b\u3001\u307e\u305a `redis_version` \u3068 `uptime_in_seconds` \u3092\u78ba\u8a8d\u3057\u3001\u4e92\u63db\u6027\u3084\u65e2\u77e5\u306e\u30d0\u30b0\u3001\u518d\u8d77\u52d5\u30eb\u30fc\u30d7\u306e\u53ef\u80fd\u6027\u3092\u8fc5\u901f\u306b\u628a\u63e1\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002 \u7a3c\u50cd\u6642\u9593\u304c\u6025\u6fc0\u306b\u4f4e\u4e0b\u3057\u305f\u5834\u5408\u306f\u3001\u30af\u30e9\u30c3\u30b7\u30e5\u3001\u30ed\u30fc\u30ea\u30f3\u30b0\u518d\u8d77\u52d5\u3001\u307e\u305f\u306f\u8a2d\u5b9a\u5909\u66f4\u306e\u53ef\u80fd\u6027\u3092\u793a\u5506\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u3092\u30c7\u30d7\u30ed\u30a4\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3066\u5206\u6790\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3067\u306f\u3001\u63a5\u7d9a\u7ba1\u7406\u306e\u305f\u3081\u306b `connected_clients` \u3092\u3001BLPOP \u306a\u3069\u306e\u5f85\u6a5f\u4e2d\u306e\u30b3\u30de\u30f3\u30c9\u306b\u3064\u3044\u3066\u306f `blocked_clients` \u3092\u8ffd\u8de1\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u304c\u7570\u5e38\u5024\u3092\u793a\u3057\u305f\u5834\u5408\u306f\u3001\u30d0\u30c3\u30af\u30d7\u30ec\u30c3\u30b7\u30e3\u30fc\u306e\u767a\u751f\u3092\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002 \u5bfe\u5fdc\u3059\u308bops\/sec\u304c\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305aconnected_clients\u306e\u5024\u304c\u9ad8\u3044\u5834\u5408\u306f\u3001\u63a5\u7d9a\u306e\u5229\u7528\u52b9\u7387\u304c\u60aa\u3044\u3001\u3042\u308b\u3044\u306f\u30d7\u30fc\u30ea\u30f3\u30b0\u306b\u554f\u984c\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u6570\u79d2\u306e\u3046\u3061\u306b\u4fe1\u983c\u6027\u306e\u9ad8\u3044 <strong>\u5065\u5eb7\u72b6\u614b<\/strong> \u305d\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u76e3\u8996\u3057\u3001\u91cd\u8981\u306a\u30d1\u30bf\u30fc\u30f3\u3092\u6ce8\u8996\u3057\u7d9a\u3051\u308b\u3002.<\/p>\n\n<h2>\u30e1\u30e2\u30ea\u5206\u6790\uff1aused_memory \u3068\u65ad\u7247\u5316<\/h2>\n<p>\u79c1\u306f\u3001\u6210\u9577\u306e\u63a8\u79fb\u3092\u793a\u3059\u4e3b\u8981\u306a\u6307\u6a19\u3068\u3057\u3066used_memory\u3092\u76e3\u8996\u3057\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u3084\u30e1\u30e2\u30ea\u4e0d\u8db3\u304c\u767a\u751f\u3059\u308b\u6050\u308c\u304c\u3042\u308b\u524d\u306b\u4e88\u5099\u5bb9\u91cf\u3092\u78ba\u4fdd\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u524a\u9664\u3092\u884c\u308f\u305a\u306b\u7740\u5b9f\u306b\u5897\u52a0\u3057\u7d9a\u3051\u308b\u3053\u3068\u304c\u3001\u79c1\u306e\u7b2c\u4e00\u306e <strong>\u8b66\u544a\u4fe1\u53f7<\/strong>. mem_fragmentation_ratio \u306f\u3001\u4f7f\u7528\u6e08\u307f\u30e1\u30e2\u30ea\u3068\u4e88\u7d04\u6e08\u307f\u30e1\u30e2\u30ea\u306e\u6bd4\u7387\u3068\u3057\u3066\u89e3\u91c8\u3057\u3066\u3044\u307e\u3059\u30021.3\u3092\u5927\u5e45\u306b\u4e0a\u56de\u308b\u5024\u306f\u65ad\u7247\u5316\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u8a2d\u5b9a\u306e\u8abf\u6574\u3084\u8a08\u753b\u7684\u306a\u518d\u8d77\u52d5\u306b\u3088\u3063\u3066\u3053\u308c\u3092\u89e3\u6d88\u3057\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u5b9f\u8df5\u7684\u306a\u77e5\u8b58\u3092\u6df1\u3081\u308b\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u88dc\u8db3\u30ac\u30a4\u30c9\u3092\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/webhosting.de\/ja\/redis%e3%81%ae%e3%83%a1%e3%83%a2%e3%83%aa%e6%96%ad%e7%89%87%e5%8c%96%e7%8e%87%e3%82%92%e6%ad%a3%e3%81%97%e3%81%8f%e8%a7%a3%e9%87%88%e3%81%99%e3%82%8b%e3%80%80%e3%83%a1%e3%83%a2%e3%83%aa%e5%88%86\/\">\u30e1\u30e2\u30ea\u306e\u65ad\u7247\u5316\u3092\u6b63\u3057\u304f\u89e3\u91c8\u3059\u308b<\/a>, \u3001\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3084\u5bb9\u91cf\u306b\u95a2\u3059\u308b\u6c7a\u5b9a\u3092\u78ba\u5b9f\u306a\u3082\u306e\u306b\u3059\u308b\u305f\u3081\u3067\u3059\u3002Maxmemory\u6226\u7565\u306b\u3064\u3044\u3066\u306f\u3001\u63a7\u3048\u3081\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u3068\u3063\u3066\u3044\u307e\u3059\u3002\u7269\u7406RAM\u306b\u5408\u308f\u305b\u3066\u4e0a\u9650\u3092\u8a2d\u5b9a\u3057\u3001\u81ea\u5206\u306e\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u306b\u5408\u3063\u305f\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u30dd\u30ea\u30b7\u30fc\u3092\u9078\u629e\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3001\u65ad\u7247\u5316\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u9069\u5207\u306a\u30d0\u30e9\u30f3\u30b9\u306b\u4fdd\u3063\u3066\u3044\u307e\u3059\u3002 <strong>\u30d0\u30e9\u30f3\u30b9<\/strong>.<\/p>\n\n<h2>\u7d71\u8a08\u306e\u8aad\u307f\u65b9\uff1a\u30d2\u30c3\u30c8\u7387\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u3001Ops\/Sec<\/h2>\n<p>keyspace_hits \u3068 keyspace_misses \u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u30d2\u30c3\u30c8\u7387\u3092\u7b97\u51fa\u3057\u3001\u305d\u308c\u3092\u3082\u3068\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u52d5\u4f5c\u72b6\u6cc1\u3084\u3001TTL \u3084\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u304c\u4e0d\u8db3\u3057\u3066\u3044\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002 evicted_keys\u306f\u3001\u30e1\u30e2\u30ea\u5236\u9650\u304c\u9069\u7528\u3055\u308c\u3001\u8cb4\u91cd\u306a\u30c7\u30fc\u30bf\u304c\u30e1\u30e2\u30ea\u304b\u3089\u6d88\u3048\u3064\u3064\u3042\u308b\u3053\u3068\u3092\u660e\u78ba\u306b\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u306b\u306f\u3001RAM\u306e\u5897\u8a2d\u3001\u30c7\u30fc\u30bf\u578b\u306e\u6700\u9069\u5316\u3001\u3042\u308b\u3044\u306fTTL\u306e\u8abf\u6574\u306b\u3088\u3063\u3066\u5bfe\u51e6\u3057\u307e\u3059\u3002instantaneous_ops_per_sec\u306f\u73fe\u5728\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u53cd\u6620\u3057\u3066\u304a\u308a\u3001 \u6025\u6fc0\u306a\u5909\u52d5\u306b\u3064\u3044\u3066\u306f\u3001\u30ea\u30ea\u30fc\u30b9\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30d4\u30fc\u30af\u3001\u307e\u305f\u306f\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3068\u306e\u76f8\u95a2\u95a2\u4fc2\u3092\u5206\u6790\u3057\u3001\u539f\u56e0\u3068\u7d50\u679c\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002expired_keys\u304c\u6025\u5897\u3057\u305f\u5834\u5408\u306f\u3001TTL\u306e\u8a2d\u5b9a\u304c\u610f\u56f3\u7684\u306b\u53b3\u3057\u3059\u304e\u308b\u306e\u304b\u3001\u305d\u308c\u3068\u3082\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u610f\u56f3\u305b\u305a\u6709\u52b9\u671f\u9650\u5207\u308c\u306b\u3055\u305b\u3066\u3044\u308b\u306e\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6307\u6a19\u3092\u7528\u3044\u3066\u3001\u660e\u78ba\u306a <strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u89b3\u70b9<\/strong> \u3092\u6d3b\u7528\u3057\u3001\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\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\/09\/redis-info-monitoring-3078.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff1a\u5f79\u5272\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3001\u304a\u3088\u3073\u30ea\u30f3\u30af\u72b6\u614b<\/h2>\n<p>role \u304c master \u307e\u305f\u306f replica \u3067\u3042\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3001connected_slaves \u304a\u3088\u3073\u63a5\u7d9a\u72b6\u6cc1\u3092\u7167\u5408\u3057\u3066\u3001\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u30c1\u30a7\u30fc\u30f3\u306b\u3088\u3063\u3066\u30c7\u30fc\u30bf\u306e\u9045\u5ef6\u304c\u767a\u751f\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002 master_link_down_since\u306e\u5024\u304c\u6570\u79d2\u3092\u8d85\u3048\u308b\u3068\u3001\u30ec\u30d7\u30ea\u30ab\u306e\u30c7\u30fc\u30bf\u304c\u53e4\u304f\u306a\u3063\u305f\u308a\u3001\u8aad\u307f\u53d6\u308a\u8ca0\u8377\u306b\u3088\u3063\u3066\u7d50\u679c\u306b\u4e0d\u6574\u5408\u304c\u751f\u3058\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5bfe\u5fdc\u304c\u5fc5\u8981\u3060\u3068\u5224\u65ad\u3057\u307e\u3059\u3002 master_last_io_seconds_ago \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3001IO \u30d1\u30b9\u306e\u969c\u5bb3\u3001\u307e\u305f\u306f\u904e\u8ca0\u8377\u72b6\u614b\u306b\u3042\u308b\u30ce\u30fc\u30c9\u3092\u7279\u5b9a\u3057\u3001\u305d\u308c\u3089\u306b\u5bfe\u3057\u3066\u7684\u3092\u7d5e\u3063\u305f\u8ca0\u8377\u8efd\u6e1b\u63aa\u7f6e\u3092\u8b1b\u3058\u307e\u3059\u3002 \u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u518d\u69cb\u7bc9\u3092\u5b9f\u884c\u3059\u308b\u524d\u306b\u3001\u4e00\u6642\u7684\u306b\u66f8\u304d\u8fbc\u307f\u8ca0\u8377\u3092\u4f4e\u6e1b\u3057\u3001\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30b9\u3092\u5206\u6790\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u306e\u6700\u65b0\u6027\u3092\u7dad\u6301\u3057\u3001 <strong>\u4e00\u8cab\u6027<\/strong> \u8996\u754c\u306b\u5165\u308c\u3064\u3064\u3001\u8aad\u66f8\u30b5\u30fc\u30d3\u30b9\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3002.<\/p>\n\n<h2>CPU\u3068\u547d\u4ee4\u30d1\u30bf\u30fc\u30f3\uff1a\u8ca0\u8377\u3092\u6b63\u3057\u304f\u5272\u308a\u5f53\u3066\u308b<\/h2>\n<p>used_cpu_sys \u3068 used_cpu_user \u3092\u78ba\u8a8d\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u5272\u5408\u3092\u533a\u5225\u3059\u308b\u3053\u3068\u3067\u3001\u8ca0\u8377\u306e\u9ad8\u3044\u51e6\u7406\u306e\u539f\u56e0\u3092\u3088\u308a\u6df1\u304f\u628a\u63e1\u3057\u3066\u3044\u307e\u3059\u3002 \u3053\u308c\u3092 ops\/sec \u3084 SLOWLOG \u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u975e\u52b9\u7387\u306a\u30b3\u30de\u30f3\u30c9\u3084\u4e0d\u9069\u5207\u306a\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u3092\u7279\u5b9a\u3057\u3001\u7684\u3092\u7d5e\u3063\u3066\u6700\u9069\u5316\u3092\u884c\u3044\u307e\u3059\u3002CPU \u8ca0\u8377\u304c\u7d99\u7d9a\u7684\u306b\u9ad8\u3044\u5834\u5408\u306f\u3001\u30d4\u30fc\u30af\u306e\u539f\u56e0\u3068\u306a\u3063\u3066\u3044\u308b\u30d0\u30c3\u30c1\u51e6\u7406\u306e\u6319\u52d5\u3001Lua \u30b9\u30af\u30ea\u30d7\u30c8\u3001\u5927\u304d\u306a\u30ad\u30fc\u3001\u30db\u30c3\u30c8\u30ad\u30fc\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002 \u305d\u306e\u5f8c\u3001\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u6700\u9069\u5316\u3057\u3001\u30e9\u30a6\u30f3\u30c9\u30c8\u30ea\u30c3\u30d7\u3092\u524a\u6e1b\u3057\u3001\u7d50\u679c\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u3053\u3068\u3067\u3001\u8ca0\u8377\u306e\u30d4\u30fc\u30af\u3092\u5e73\u6e96\u5316\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044 <strong>\u5fdc\u7b54\u6642\u9593<\/strong> \u305d\u3057\u3066\u3001CPU\u306e\u98fd\u548c\u72b6\u614b\u304c\u5468\u8fba\u306b\u6ce2\u53ca\u3059\u308b\u306e\u3092\u9632\u3050\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\/09\/tech_office_monitoring_8372.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30ad\u30fc\u30b9\u30da\u30fc\u30b9\u3068TTL\uff1a\u6210\u9577\u3092\u7ba1\u7406\u3059\u308b<\/h2>\n<p>\u79c1\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3054\u3068\u306b\u30ad\u30fc\u30b9\u30da\u30fc\u30b9\u3092\u5206\u6790\u3057\u3001keys\u3001expires\u3001avg_ttl \u3092\u76e3\u8996\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u5897\u52a0\u3092\u628a\u63e1\u3057\u3001\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u7ba1\u7406\u3057\u3066\u3044\u307e\u3059\u3002\u6709\u52b9\u671f\u9650\u306e\u306a\u3044\u30ad\u30fc\u304c\u591a\u6570\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u3001\u9577\u671f\u7684\u306a\u5897\u52a0\u3092\u793a\u5506\u3057\u3066\u3044\u308b\u305f\u3081\u3001TTL \u306e\u8a2d\u5b9a\u3001\u5727\u7e2e\u3001\u3042\u308b\u3044\u306f\u4ed6\u306e\u30c7\u30fc\u30bf\u578b\u306e\u63a1\u7528\u306b\u3088\u3063\u3066\u305d\u306e\u5897\u52a0\u3092\u6291\u5236\u3057\u307e\u3059\u3002 \u59a5\u5f53\u306aavg_ttl\u5024\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u304c\u30a2\u30af\u30c6\u30a3\u30d6\u3067\u3042\u308b\u304b\u3001\u3042\u308b\u3044\u306f\u53e4\u304f\u306a\u3063\u305f\u30a8\u30f3\u30c8\u30ea\u304c\u30b9\u30da\u30fc\u30b9\u3092\u6d88\u8cbb\u3057\u3066\u3044\u308b\u304b\u3092\u5224\u65ad\u3067\u304d\u307e\u3059\u3002\u8ca0\u8377\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08Hot-DB\uff09\u306e\u5834\u5408\u3001\u8907\u6570\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u8ca0\u8377\u3092\u5206\u6563\u3055\u305b\u305f\u308a\u3001\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u6709\u52b9\u306a\u5834\u5408\u306f\u30af\u30e9\u30b9\u30bf\u3092\u6709\u52b9\u306b\u3057\u305f\u308a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4e88\u671f\u305b\u306c <strong>\u30b9\u30c8\u30ec\u30fc\u30b8\u5bb9\u91cf\u306e\u5897\u52a0<\/strong> \u305d\u3057\u3066\u3001\u6307\u6a19\u3092\u8a08\u753b\u901a\u308a\u306b\u7dad\u6301\u3059\u308b\u3002.<\/p>\n\n<h2>\u81ea\u52d5\u5316\u3055\u308c\u305f\u5206\u6790\u3068\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9<\/h2>\n<p>INFO\u3092\u6a5f\u68b0\u7684\u306b\u89e3\u6790\u3057\u3001\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u9001\u4fe1\u3059\u308b\u3053\u3068\u3067\u3001\u30c8\u30ec\u30f3\u30c9\u3001\u5b63\u7bc0\u6027\u3001\u5916\u308c\u5024\u3092\u53ef\u8996\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u672c\u756a\u74b0\u5883\u3067\u306f\u3001\u4e00\u5143\u5316\u3055\u308c\u305f\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3092\u6d3b\u7528\u3057\u3001\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u6a5f\u80fd\u3092\u5099\u3048\u305f\u30a2\u30e9\u30fc\u30e0\u30eb\u30fc\u30eb\u3092\u7d71\u5408\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5206\u91ce\u3092\u59cb\u3081\u305f\u3044\u65b9\u306f\u3001 <a href=\"https:\/\/webhosting.de\/ja\/redis-%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%aa%e3%83%b3%e3%82%b0%e3%80%81prometheus%e3%80%81grafana%e3%80%81%e5%8f%af%e8%a6%b3%e6%b8%ac%e6%80%a7\/\">\u30d7\u30ed\u30e1\u30c6\u30a6\u30b9\u3068Grafana<\/a> \u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30d1\u30cd\u30eb\u3084\u901a\u77e5\u3092\u975e\u5e38\u306b\u7d20\u65e9\u304f\u4f5c\u6210\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30b0\u30e9\u30d5\u304c\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u3082\u306e\u3068\u306a\u308b\u3088\u3046\u3001\u30e9\u30d9\u30eb\u306e\u7d71\u4e00\u3001\u6e2c\u5b9a\u9593\u9694\u306e\u4e00\u8cab\u6027\u3001\u5358\u4f4d\u306e\u660e\u78ba\u3055\u306b\u6ce8\u610f\u3092\u6255\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u898b\u3084\u3059\u3044 <strong>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong>, \u3001\u3053\u308c\u306f\u65e5\u5e38\u696d\u52d9\u3067\u4f55\u306e\u652f\u969c\u3082\u306a\u304f\u6d3b\u7528\u3057\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\/09\/monitoring_redis_info_8753.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u8868\uff1a\u91cd\u8981\u306aINFO\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u6982\u8981<\/h2>\n<p>\u79c1\u306f\u3001\u75c7\u72b6\u3001\u53c2\u8003\u5024\u3001\u304a\u3088\u3073\u521d\u671f\u5bfe\u5fdc\u3092\u7c21\u6f54\u306b\u6bd4\u8f03\u3057\u3001\u610f\u601d\u6c7a\u5b9a\u3092\u8fc5\u901f\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u306e\u30af\u30a4\u30c3\u30af\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8868\u306f\u3001\u79c1\u306b\u3068\u3063\u3066\u624b\u3063\u53d6\u308a\u65e9\u3044 <strong>\u30ab\u30f3\u30cb\u30f3\u30b0\u30da\u30fc\u30d1\u30fc<\/strong> \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306b\u304a\u3044\u3066\u3002.<\/p>\n<table>\n  <thead>\n    <tr>\n      <th>\u6307\u6a19<\/th>\n      <th>\u5178\u578b\u7684\u306a\u75c7\u72b6<\/th>\n      <th>\u30a2\u30e9\u30fc\u30e0\u5024\uff08\u4f8b\uff09<\/th>\n      <th>\u7dca\u6025\u63aa\u7f6e<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>\u4f7f\u7528\u30e1\u30e2\u30ea<\/td>\n      <td>RAM\u4f7f\u7528\u91cf\u306e\u5897\u52a0<\/td>\n      <td>&gt; 85% RAM\uff08\u5e38\u6642\uff09<\/td>\n      <td>\u30e1\u30e2\u30ea\u3092\u62e1\u5f35\u3059\u308b\u3001TTL\u3092\u78ba\u8a8d\u3059\u308b\u3001\u30c7\u30fc\u30bf\u578b\u3092\u6700\u9069\u5316\u3059\u308b<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30e1\u30e2\u30ea\u65ad\u7247\u5316\u7387<\/td>\n      <td>\u7121\u99c4\u306a\u5272\u308a\u5f53\u3066<\/td>\n      <td>&gt; 1.3 \u5b89\u5b9a<\/td>\n      <td>\u8a2d\u5b9a\u306e\u78ba\u8a8d\u3001\u518d\u8d77\u52d5\u306e\u4e88\u5b9a\u3001\u65ad\u7247\u5316\u306e\u5206\u6790<\/td>\n    <\/tr>\n    <tr>\n      <td>\u30ad\u30fc\u30b9\u30da\u30fc\u30b9_\u30d2\u30c3\u30c8\/\u30df\u30b9<\/td>\n      <td>\u30d2\u30c3\u30c8\u7387\u304c\u4f4e\u3044<\/td>\n      <td>\u30d2\u30c3\u30c8\u7387 &lt; 80%<\/td>\n      <td>TTL\u306e\u8abf\u6574\u3001\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u6226\u7565\u306e\u898b\u76f4\u3057<\/td>\n    <\/tr>\n    <tr>\n      <td>evicted_keys<\/td>\n      <td>\u62bc\u3057\u3084\u3089\u308c\u305f\u30c7\u30fc\u30bf<\/td>\n      <td>&gt; 0\u304c\u9577\u671f\u9593\u7d9a\u304f<\/td>\n      <td>RAM\u3092\u5897\u8a2d\u3057\u3001maxmemory\/policy\u3092\u8abf\u6574\u3057\u3001\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u3092\u524a\u6e1b\u3059\u308b<\/td>\n    <\/tr>\n    <tr>\n      <td>instantaneous_ops_per_sec<\/td>\n      <td>\u8ca0\u8377\u30d4\u30fc\u30af<\/td>\n      <td>+200% \u5bfe \u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/td>\n      <td>\u30d4\u30fc\u30af\u306e\u7279\u5b9a\u3001\u30db\u30c3\u30c8\u30ad\u30fc\u306e\u7121\u52b9\u5316\u3001\u30b9\u30ed\u30c3\u30c8\u30ea\u30f3\u30b0<\/td>\n    <\/tr>\n    <tr>\n      <td>master_link_down_since<\/td>\n      <td>\u30ec\u30d7\u30ea\u30ab\u306f\u5ec3\u6b62\u3055\u308c\u307e\u3057\u305f<\/td>\n      <td>&gt; 5\uff5e10\u79d2<\/td>\n      <td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u78ba\u8a8d\u3057\u3001\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b89\u5b9a\u3055\u305b\u308b<\/td>\n    <\/tr>\n    <tr>\n      <td>used_cpu_sys\/user<\/td>\n      <td>CPU\u4f7f\u7528\u6642\u9593\u304c\u9577\u3044<\/td>\n      <td>&gt; 80% \u30b3\u30a2\uff08\u8907\u6570\u53ef\uff09\u306e\u5206\u5358\u4f4d\u306e\u30c7\u30fc\u30bf<\/td>\n      <td>\u30b3\u30de\u30f3\u30c9\u306e\u78ba\u8a8d\u3001\u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u306e\u8abf\u6574\u3001\u30d0\u30c3\u30c1\u306e\u5e73\u6ed1\u5316<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n<h2>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a\u95be\u5024\u3001\u5c65\u6b74\u3001\u6587\u8108<\/h2>\n<p>\u79c1\u306f\u76f4\u611f\u3067\u306f\u306a\u304f\u3001\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u306b\u57fa\u3065\u3044\u3066\u95be\u5024\u3092\u5b9a\u7fa9\u3057\u3001\u6642\u9593\u5e2f\u3084\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u7e41\u5fd9\u671f\u306b\u5fdc\u3058\u3066\u8abf\u6574\u3057\u3066\u3044\u307e\u3059\u3002\u904e\u53bb\u306e\u63a8\u79fb\u306f\u3001\u30c8\u30ec\u30f3\u30c9\u304c\u5909\u5316\u3092\u65e9\u671f\u306b\u793a\u5506\u3057\u3066\u304f\u308c\u308b\u305f\u3081\u3001\u610f\u601d\u6c7a\u5b9a\u306e\u5f37\u529b\u306a\u6839\u62e0\u3068\u3057\u3066\u91cd\u8996\u3057\u3066\u3044\u307e\u3059\u3002 \u6587\u8108\u306f\u4f9d\u7136\u3068\u3057\u3066\u91cd\u8981\u3067\u3059\u3002expired_keys\u304c\u591a\u6570\u5b58\u5728\u3059\u308b\u3053\u3068\u306f\u671b\u307e\u3057\u3044\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u304c\u3001evicted_keys\u306f\u305f\u3044\u3066\u3044\u6df1\u523b\u306a\u554f\u984c\u3092\u6307\u3057\u793a\u3057\u3066\u3044\u307e\u3059\u3002TTL\u3001\u30dd\u30ea\u30b7\u30fc\u3001\u5236\u9650\u5024\u306e\u5909\u66f4\u3092\u30ed\u30b0\u306b\u8a18\u9332\u3057\u3001\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u306b\u304a\u3051\u308b\u5f71\u97ff\u3092\u660e\u78ba\u306b\u7279\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30a2\u30e9\u30fc\u30c8\u306f <strong>\u8aac\u5f97\u529b\u304c\u3042\u308b<\/strong> \u305d\u3057\u3066\u3001\u30ce\u30a4\u30ba\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306e\u30ea\u30b9\u30af\u3092\u53cd\u6620\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n<h2>INFO \u3092\u4f7f\u7528\u3057\u305f\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6d41\u308c<\/h2>\n<p>\u300cINFO stats\u300d\u3068\u300cmemory\u300d\u3067\u8a3a\u65ad\u30d1\u30b9\u3092\u958b\u59cb\u3057\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u95a2\u9023\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u78ba\u8a8d\u3057\u305f\u5f8c\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u4e0a\u6607\u3057\u305f\u5834\u5408\u306f\u300cSLOWLOG\u300d\u306b\u79fb\u308a\u307e\u3059\u3002 \u30e1\u30e2\u30ea\u306e\u7570\u5e38\u304c\u898b\u3089\u308c\u308b\u5834\u5408\u306f\u3001used_memory\u3001\u65ad\u7247\u5316\u7387\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u6570\u3092\u6bd4\u8f03\u3057\u3066\u304b\u3089\u3001\u30c0\u30f3\u30d7\u30b5\u30a4\u30ba\u3084\u30d1\u30fc\u30b7\u30b9\u30c6\u30f3\u30b9\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u305d\u306e\u969b\u3001\u6b21\u306e\u3088\u3046\u306a\u5b9f\u8df5\u7684\u306a\u30ac\u30a4\u30c9\u3092\u53c2\u8003\u306b\u3057\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/webhosting.de\/ja\/redis-%e3%83%a2%e3%83%8b%e3%82%bf%e3%83%aa%e3%83%b3%e3%82%b0%e3%80%81redis-insight%e3%80%81%e3%82%ad%e3%83%a3%e3%83%83%e3%82%b7%e3%83%a5%e8%a8%ba%e6%96%ad%e3%82%ac%e3%82%a4%e3%83%89\/\">Redis Insight \u30ac\u30a4\u30c9<\/a>, \u3001\u30db\u30c3\u30c8\u30ad\u30fc\u3084\u5927\u304d\u306a\u6570\u5024\u3001\u975e\u52b9\u7387\u306a\u30b3\u30de\u30f3\u30c9\u3092\u7d20\u65e9\u304f\u7279\u5b9a\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u79c1\u306f\u5909\u66f4\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u305d\u306e\u52b9\u679c\u3092\u5373\u5ea7\u306b\u6e2c\u5b9a\u3057\u3001\u6307\u6a19\u304c\u60aa\u5316\u3057\u305f\u3089\u5143\u306b\u623b\u3057\u307e\u3059\u3002\u3053\u306e\u6d41\u308c\u306e\u304a\u304b\u3052\u3067\u3001\u79c1\u306f <strong>\u6642\u9593<\/strong> \u307e\u305f\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u306b\u304a\u3051\u308b\u3084\u307f\u304f\u3082\u306a\u884c\u52d5\u3092\u9632\u3050\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\/09\/redis-monitoring-9042.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u6c38\u7d9a\u6027\u3068\u8010\u4e45\u6027\uff1a\u4e88\u671f\u305b\u306c\u4e8b\u614b\u306e\u306a\u3044 RDB\/AOF<\/h2>\n<p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u8a55\u4fa1\u3057\u307e\u3059 <strong>\u6301\u7d9a\u6027<\/strong> \u66f8\u304d\u8fbc\u307f\u306e\u9045\u5ef6\u3001\u30d5\u30a9\u30fc\u30af\u306e\u30b3\u30b9\u30c8\u3001\u304a\u3088\u3073\u30c7\u30fc\u30bf\u640d\u5931\u306e\u30ea\u30b9\u30af\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3002 rdb_bgsave_in_progress\u3001rdb_last_bgsave_status\u3001changes_since_last_save \u3068\u3044\u3063\u305f\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u304c\u5b9f\u884c\u4e2d\u304b\u3069\u3046\u304b\u3001\u76f4\u8fd1\u306e\u5b9f\u884c\u304c\u6210\u529f\u3057\u305f\u304b\u3069\u3046\u304b\u3001\u304a\u3088\u3073\u73fe\u5728\u30e1\u30e2\u30ea\u5185\u306b\u3069\u308c\u3060\u3051\u306e\u672a\u4fdd\u5b58\u306e\u72b6\u614b\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u304b\u3092\u628a\u63e1\u3067\u304d\u307e\u3059\u3002 changes_since_last_save\u306e\u5024\u304c\u6025\u901f\u306b\u5897\u52a0\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30d5\u30a9\u30fc\u30af\u304a\u3088\u3073I\/O\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u8a31\u5bb9\u7bc4\u56f2\u5185\u306b\u53ce\u307e\u308b\u9650\u308a\u3001\u5236\u5fa1\u3055\u308c\u305f\u4fdd\u5b58\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u8a08\u753b\u3059\u308b\u304b\u3001\u4fdd\u5b58\u983b\u5ea6\u3092\u9ad8\u3081\u307e\u3059\u3002 AOF \u306e\u5834\u5408\u3001aof_enabled\u3001aof_last_write_status\u3001aof_rewrite_in_progress\u3001\u304a\u3088\u3073 aof_current_rewrite_time_sec \u3092\u76e3\u8996\u3057\u3066\u3044\u307e\u3059\u3002 \u7e70\u308a\u8fd4\u3057\u767a\u751f\u3059\u308b\u30a8\u30e9\u30fc\u3084\u6975\u7aef\u306b\u9577\u3044\u66f8\u304d\u63db\u3048\u6642\u9593\u306f\u3001\u30c7\u30a3\u30b9\u30af\u6027\u80fd\u3068AOF\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u78ba\u8a8d\u3059\u3079\u304d\u660e\u78ba\u306a\u30b7\u30b0\u30ca\u30eb\u3060\u3068\u6349\u3048\u3066\u3044\u307e\u3059\u3002 fsync\u6226\u7565\uff08\u4f8b\uff1aeverysec \u5bfe always\uff09\u306b\u3064\u3044\u3066\u306f\u3001\u305d\u306e\u6587\u8108\u306b\u5fdc\u3058\u3066\u8a55\u4fa1\u3057\u307e\u3059\u3002\u30ec\u30a4\u30c6\u30f3\u30b7\u306b\u654f\u611f\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u3064\u3044\u3066\u306f\u3001everysec \u8a2d\u5b9a\u3067\u5b89\u5b9a\u6027\u3092\u4fdd\u3061\u3001\u672c\u5f53\u306b <em>\u4e00\u8cab\u3057\u305f<\/em> \u8981\u4ef6\u304c\u3088\u308a\u53b3\u3057\u3044\u8a2d\u5b9a\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u306f\u3001\u8ffd\u52a0\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u610f\u56f3\u7684\u306b\u4e88\u7b97\u306b\u7d44\u307f\u8fbc\u307f\u307e\u3059\u3002\u300clazyfree_pending_objects\u300d\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u975e\u540c\u671f\u306e\u89e3\u653e\u51e6\u7406\u304c\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u305d\u306e\u3088\u3046\u306a\u5c40\u9762\u3067\u306f\u3001\u5909\u66f4\u306e\u5b9f\u65bd\u3092\u63a7\u3048\u3081\u306b\u8a08\u753b\u3057\u3001\u3055\u3089\u306a\u308b\u30e1\u30e2\u30ea\u8ca0\u8377\u306e\u6025\u5897\u3092\u9632\u304e\u307e\u3059\u3002.<\/p>\n\n<h2>Commandstats\u3068\u30ec\u30a4\u30c6\u30f3\u30b7\u8a3a\u65ad\uff1a\u771f\u306e\u30b3\u30b9\u30c8\u8981\u56e0\u3092\u7279\u5b9a\u3059\u308b<\/h2>\n<p>\u79c1\u306f\u4e2d\u3092\u8997\u3044\u3066\u307f\u308b\u3068 <strong>commandstats<\/strong> calls \u304a\u3088\u3073 usec_per_call \u3092\u78ba\u8a8d\u3057\u3001\u3069\u306e\u30b3\u30de\u30f3\u30c9\u304c\u6642\u9593\u3092\u6d88\u8cbb\u3057\u3066\u3044\u308b\u304b\u3092\u628a\u63e1\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u7d76\u5bfe\u5024\u3060\u3051\u3067\u306a\u304f\u3001\u4f7f\u7528\u91cf\u306b\u5bfe\u3059\u308b\u5272\u5408\u3067\u3082\u691c\u8a0e\u3057\u307e\u3059\u3002\u983b\u7e41\u306b\u5b9f\u884c\u3055\u308c\u308b\u304c\u51e6\u7406\u30b3\u30b9\u30c8\u306e\u9ad8\u3044\u30b3\u30de\u30f3\u30c9\uff08\u4f8b\uff1aSORT\u3001SINTER\u3001\u5927\u898f\u6a21\u306a HGETALL\uff09\u304c\u3001\u79c1\u306e\u6700\u521d\u306e\u6700\u9069\u5316\u5bfe\u8c61\u3068\u306a\u308a\u307e\u3059\uff1a \u53ef\u80fd\u306a\u9650\u308a\u3001\u3053\u308c\u3089\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u7d5e\u3063\u305f\u30a2\u30af\u30bb\u30b9\u3001\u4e8b\u524d\u96c6\u8a08\u3001\u3042\u308b\u3044\u306f\u4ee3\u66ff\u30c7\u30fc\u30bf\u578b\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002SLOWLOG\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u4e00\u6642\u7684\u306a\u30b9\u30d1\u30a4\u30af\u3068\u6162\u6027\u7684\u306a\u554f\u984c\u3092\u533a\u5225\u3057\u307e\u3059\u3002usec_per_call\u304c\u9ad8\u3044\u4e00\u65b9\u3067SLOWLOG\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u304c\u4f4e\u3044\u5834\u5408\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001 <em>\u5e83\u3044<\/em> \u6563\u767a\u7684\u306a\u7570\u5e38\u5024\u3067\u306f\u306a\u304f\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u306b\u6ce8\u76ee\u3057\u307e\u3059\u3002\u672c\u756a\u74b0\u5883\u306e\u76ee\u6a19\u3068\u3057\u3066\u3001\u30ab\u30c6\u30b4\u30ea\u3054\u3068\uff08\u8aad\u307f\u53d6\u308a\u3001\u66f8\u304d\u8fbc\u307f\u3001\u30de\u30eb\u30c1\uff0f\u30b9\u30af\u30ea\u30d7\u30c8\uff09\u306b p99 \u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u5b9a\u7fa9\u3057\u3001\u30a2\u30e9\u30fc\u30c8\u8a2d\u5b9a\u53ef\u80fd\u306a SLI \u3068\u9023\u643a\u3055\u305b\u307e\u3059\u3002 p99\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308c\u3070\u3001\u30b5\u30fc\u30d3\u30b9\u306f\u6b63\u5e38\u3067\u3059\u3002p95\u3084p99\u304c\u4e0a\u6607\u3057\u59cb\u3081\u305f\u5834\u5408\u306f\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306b\u3088\u3063\u3066\u30e6\u30fc\u30b6\u30fc\u306b\u5f71\u97ff\u304c\u53ca\u3076\u524d\u306b\u3001\u65e9\u671f\u306b\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u884c\u3044\u307e\u3059\u3002.<\/p>\n\n<h2>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068I\/O\uff1a\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3001\u30d0\u30c3\u30d5\u30a1\u3001\u30d0\u30c3\u30af\u30d7\u30ec\u30c3\u30b7\u30e3\u30fc<\/h2>\n<p>\u79c1\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8ca0\u8377\u3092\u77ed\u671f\u9593\u3067\u628a\u63e1\u3059\u308b\u305f\u3081\u306b instantaneous_input_kbps \u3068 instantaneous_output_kbps \u3092\u4f7f\u7528\u3057\u3001\u305d\u308c\u3089\u3092 ops\/sec \u3068\u6bd4\u8f03\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6bd4\u7387\u304c\u7a81\u7136\u5909\u52d5\u3057\u305f\u5834\u5408\u306f\u3001\u30da\u30a4\u30ed\u30fc\u30c9\u30b5\u30a4\u30ba\u3084\u30d0\u30a4\u30ca\u30ea\u8ee2\u9001\uff08\u4f8b\uff1a\u5927\u304d\u306a\u5024\uff09\u3092\u8abf\u67fb\u3057\u307e\u3059\u3002 total_net_input_bytes \u3084 total_net_output_bytes \u3068\u3044\u3063\u305f\u30d5\u30a3\u30fc\u30eb\u30c9\u306f\u3001\u9577\u671f\u7684\u306a\u50be\u5411\u306e\u628a\u63e1\u3084\u5bb9\u91cf\u8a08\u753b\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002 rejected_connections \u304c\u8868\u793a\u3055\u308c\u305f\u5834\u5408\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u304c\u9045\u3059\u304e\u308b\u304b\u3001\u63a5\u7d9a\u7ba1\u7406\u306e\u898f\u6a21\u8a2d\u5b9a\u304c\u4e0d\u9069\u5207\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u969b\u306f\u3001\u30ea\u30b9\u30ca\u30fc\u3001\u30d0\u30c3\u30af\u30ed\u30b0\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30d7\u30fc\u30eb\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 client_recent_max_output_buffer\u3001client_biggest_input_buf\u3001client_longest_output_list\u3068\u3044\u3063\u305f\u30e1\u30c8\u30ea\u30af\u30b9\u306f\u3001\u8ca0\u8377\u306e\u6307\u6a19\u3068\u3057\u3066\u89e3\u91c8\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u304c\u4e0a\u6607\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u51e6\u7406\u304c\u9045\u3044\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u30c1\u30e3\u30c3\u30c8\u91cf\u306e\u591a\u3044\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u3042\u308b\u3044\u306f\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u30a8\u30e9\u30fc\u304c\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 \u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001sync_partial_ok\/err\u3001repl_backlog_size\u3001repl_backlog_histlen\u3092\u76e3\u8996\u3057\u3001\u90e8\u5206\u7684\u306a\u518d\u540c\u671f\u3084\u30d0\u30c3\u30af\u30ed\u30b0\u306e\u98fd\u548c\u3092\u691c\u77e5\u3057\u307e\u3059\u3002\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u4e00\u6642\u7684\u306b\u30d0\u30c3\u30af\u30ed\u30b0\u30b5\u30a4\u30ba\u3092\u62e1\u5927\u3059\u308b\u304b\u3001\u66f8\u304d\u8fbc\u307f\u306e\u30d4\u30fc\u30af\u3092\u5e73\u6ed1\u5316\u3057\u307e\u3059\u3002.<\/p>\n\n<h2>\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u8a73\u7d30\u306a\u5206\u6790\uff1a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u5bfe\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304a\u3088\u3073\u30c7\u30d5\u30e9\u30b0<\/h2>\n<p>\u79c1\u306f\u5225 <strong>used_memory_dataset<\/strong> \u304b\u3089 <strong>used_memory_overhead<\/strong>, \u3001\u5b9f\u969b\u306b\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u306b\u3069\u308c\u3060\u3051\u306e\u30e1\u30e2\u30ea\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3001\u30e1\u30bf\u30c7\u30fc\u30bf\u3001\u30a2\u30ed\u30b1\u30fc\u30bf\u30fc\u3001\u304a\u3088\u3073\u5185\u90e8\u7ba1\u7406\u51e6\u7406\u306b\u3069\u308c\u3060\u3051\u306e\u30e1\u30e2\u30ea\u304c\u8cbb\u3084\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u628a\u63e1\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306e\u5272\u5408\u304c\u4e0d\u91e3\u308a\u5408\u3044\u306b\u5897\u52a0\u3059\u308b\u5834\u5408\u3001\u591a\u6570\u306e\u5c0f\u3055\u306a\u30ad\u30fc\u3084\u983b\u7e41\u306a\u66f4\u65b0\u304c\u7ba1\u7406\u8ca0\u8377\u3092\u5897\u5927\u3055\u305b\u307e\u3059\u3002 \u305d\u306e\u5834\u5408\u306f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u69cb\u9020\uff08\u4f8b\uff1a\u5727\u7e2e\u8868\u73fe\u306e\u30cf\u30c3\u30b7\u30e5\u3084\u30ea\u30b9\u30c8\uff09\u3001\u3088\u308a\u9069\u5207\u306aTTL\u3001\u304a\u3088\u3073\u30d0\u30c3\u30c1\u66f8\u304d\u8fbc\u307f\u30d1\u30bf\u30fc\u30f3\u3092\u63a1\u7528\u3057\u3066\u5bfe\u5fdc\u3057\u307e\u3059\u3002used_memory_rss\u3068allocator_frag_ratio\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30bb\u30b9\u304c\u7269\u7406\u30da\u30fc\u30b8\u3092\u5fc5\u8981\u4ee5\u4e0a\u306b\u4fdd\u6301\u3057\u3066\u3044\u306a\u3044\u304b\u3092\u5224\u65ad\u3057\u307e\u3059\uff1b active_defrag_running\u304c1\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001RSS\u3084\u30ec\u30a4\u30c6\u30f3\u30b7\u3078\u306e\u5f71\u97ff\u3092\u91cd\u70b9\u7684\u306b\u76e3\u8996\u3057\u307e\u3059\u3002\u30c7\u30d5\u30e9\u30b0\u3092\u300c\u76f2\u76ee\u7684\u306b\u300d\u5f37\u5316\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a6\u30a3\u30f3\u30c9\u30a6\u5185\u3084\u8a08\u7b97\u3055\u308c\u305f\u8ca0\u8377\u6642\u306b\u884c\u3044\u307e\u3059\u3002\u76ee\u6a19\u306f\u3001\u5236\u5fa1\u4e0d\u80fd\u306a\u526f\u6b21\u7684\u306a\u30b3\u30b9\u30c8\u3092\u4f34\u308f\u306a\u3044\u5b89\u5b9a\u6027\u3067\u3059\u3002 maxmemory_policy\u3068\u3044\u3046\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u901a\u3058\u3066\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u30eb\u30fc\u30eb\u304c\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u5408\u81f4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u969b\u306f\u3001\u30a2\u30af\u30bb\u30b9\u30d1\u30b9\u3092\u6839\u672c\u7684\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u305f\u3081\u3001\u8a73\u7d30\u306a\u30c6\u30ec\u30e1\u30c8\u30ea\u306b\u3088\u308b\u76e3\u8996\u3092\u5fb9\u5e95\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<h2>\u30af\u30e9\u30b9\u30bf\u30fc\u3001\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u3001\u30bb\u30f3\u30c1\u30cd\u30eb\uff1a\u72b6\u614b\u3092\u8aad\u307f\u53d6\u308a\u53ef\u80fd\u306a\u72b6\u614b\u306b\u4fdd\u3064<\/h2>\n<p>\u30af\u30e9\u30b9\u30bf\u69cb\u6210\u3067\u306f\u3001\u79c1\u306f <strong>INFO \u30af\u30e9\u30b9\u30bf\u30fc<\/strong> \uff08\u4f8b\uff1acluster_state\u3001cluster_slots_ok\/fail\u3001cluster_known_nodes\uff09\u3092\u7528\u3044\u3066\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u304a\u3088\u3073\u30b9\u30ed\u30c3\u30c8\u306e\u5065\u5168\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 \u969c\u5bb3\u306e\u3042\u308b\u30b9\u30ed\u30c3\u30c8\u306e\u6570\u304c\u5897\u52a0\u3059\u308b\u3068\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u5d50\u3084\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u5897\u52a0\u306e\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u3001\u79fb\u884c\u4f5c\u696d\u3092\u505c\u6b62\u3057\u3001\u30b9\u30ed\u30c3\u30c8\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u56de\u5fa9\u3055\u305b\u307e\u3059\u3002 cluster_stats_messages_sent\/received \u30ab\u30a6\u30f3\u30bf\u30fc\u306f\u3001Gossip\/State-Exchange \u304c\u30a8\u30b9\u30ab\u30ec\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u793a\u3057\u307e\u3059\u3002\u6025\u6fc0\u306a\u5909\u52d5\u306f\u3001\u30d5\u30e9\u30c3\u30d4\u30f3\u30b0\u3084\u30ea\u30f3\u30af\u306e\u4e0d\u5b89\u5b9a\u3055\u3092\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002 Sentinel\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u30af\u30a9\u30fc\u30e9\u30e0\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3053\u3068\u3001\u304a\u3088\u3073\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u6642\u9593\u304cSLO\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u9045\u5ef6\u3084\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3\u6642\u9593\u304c\u60f3\u5b9a\u7bc4\u56f2\u5185\u306b\u3042\u308b\u3053\u3068\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u5b9a\u671f\u7684\u306b\u969c\u5bb3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u65bd\u3057\u307e\u3059\u3002 \u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u3067\u306f\u3001\u30b9\u30ed\u30c3\u30c8\u30b0\u30eb\u30fc\u30d7\u3054\u3068\u306e\u5bb9\u91cf\u3092\u8a08\u753b\u3057\u3001\u30db\u30c3\u30c8\u30b9\u30ed\u30c3\u30c8\uff08commandstats\u3084\u30ad\u30fc\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3092\u901a\u3058\u3066\u9593\u63a5\u7684\u306b\uff09\u3092\u76e3\u8996\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u30ea\u30d0\u30e9\u30f3\u30b9\u3084\u30b9\u30ed\u30c3\u30c8\u306e\u79fb\u52d5\u306b\u5099\u3048\u3066\u30e9\u30f3\u30d6\u30c3\u30af\u3092\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<h2>SLI\u3001SLO\u3001\u304a\u3088\u3073\u30a2\u30e9\u30fc\u30e0\u8a2d\u8a08\uff1a\u30e1\u30c8\u30ea\u30af\u30b9\u304b\u3089\u4fe1\u983c\u6027\u3078<\/h2>\n<p>\u79c1\u306f\u7ba1\u7406\u3057\u3066\u3044\u307e\u3059 <strong>SLI<\/strong> INFO\u304b\u3089\u76f4\u63a5\u53d6\u5f97\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6e2c\u5b9a\u30dd\u30a4\u30f3\u30c8\u3092\u8ffd\u52a0\u3057\u307e\u3059\uff1a \u53ef\u7528\u6027\u306f\u3001\u30b3\u30de\u30f3\u30c9\u306e\u6210\u529f\u7387\u3068\u62d2\u5426\u30fb\u9045\u5ef6\u3055\u308c\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5272\u5408\u3067\u6e2c\u5b9a\u3057\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u76ee\u6a19\u306f\u30d1\u30b9\u3054\u3068\u306ep95\/p99\u3067\u8a2d\u5b9a\u3057\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883\u306b\u304a\u3051\u308b\u4e00\u8cab\u6027\u306f\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u9045\u5ef6\u3067\u8a55\u4fa1\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306eSLI\u306b\u57fa\u3065\u3044\u3066\u3001\u4ee5\u4e0b\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002 <strong>SLO<\/strong> \uff08\u4f8b\uff1a\u30ea\u30fc\u30c9\u6642\u306ep99 &lt; 5 ms\u3001Replag &lt; 200 ms\u3001\u901a\u5e38\u7a3c\u50cd\u6642\u306eEvictions = 0\uff09\u3092\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u30eb\u30fc\u30eb\u3068\u7d10\u4ed8\u3051\u307e\u3059\u3002 \u30a2\u30e9\u30fc\u30e0\u306f\u591a\u6bb5\u968e\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u304b\u3089\u306e\u50be\u5411\u306e\u9038\u8131\u306b\u5bfe\u3057\u3066\u306f\u65e9\u671f\u8b66\u544a\u3092\u3001\u7d76\u5bfe\u7684\u306a\u95be\u5024\u306e\u8d85\u904e\u306b\u5bfe\u3057\u3066\u306f\u3088\u308a\u53b3\u683c\u306a\u30a2\u30e9\u30fc\u30e0\u3092\u767a\u3057\u307e\u3059\u3002 \u6e1b\u8870\u3001\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u6d3b\u7528\u3057\u3066\u30a2\u30e9\u30fc\u30e0\u75b2\u308c\u3092\u9632\u304e\u3064\u3064\u3001\u540c\u6642\u306b\u30a2\u30e9\u30fc\u30e0\u306e\u539f\u56e0\u3092\u4f53\u7cfb\u7684\u306b\u30ed\u30b0\u306b\u8a18\u9332\u3057\u3001\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u6c7a\u5b9a\u3092\u4e8b\u5f8c\u7684\u306b\u8a55\u4fa1\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u6307\u6a19\u306f\u4fe1\u983c\u6027\u306e\u9ad8\u3044 <strong>\u30b5\u30fc\u30d3\u30b9\u306e\u76ee\u6a19<\/strong>, \u3001\u5358\u306a\u308b\u30ce\u30a4\u30ba\u3092\u767a\u751f\u3055\u305b\u308b\u3060\u3051\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n<h2>\u30e9\u30f3\u30d6\u30c3\u30af\u3001\u30c6\u30b9\u30c8\u3001\u904b\u7528\u5b9f\u52d9\uff1a\u614c\u305f\u3060\u3057\u3055\u3067\u306f\u306a\u304f\u3001\u30eb\u30fc\u30c1\u30f3\u5316<\/h2>\n<p>\u79c1\u306f\u6a19\u6e96\u5316\u3055\u308c\u305f <strong>\u30e9\u30f3\u30d6\u30c3\u30af\u30b9<\/strong> \u6e96\u5099\uff1a\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3001\u65ad\u7247\u5316\u306e\u5897\u52a0\u3001\u3042\u308b\u3044\u306f\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u306e\u6025\u4e0a\u6607\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3069\u3046\u5bfe\u51e6\u3059\u3079\u304d\u304b\uff1f \u5404\u30e9\u30f3\u30d6\u30c3\u30af\u306b\u306f\u3001\u6e2c\u5b9a\u624b\u9806\uff08\u3069\u306eINFO\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u3001\u3069\u306e\u671f\u9593\u6e2c\u5b9a\u3059\u308b\u304b\uff09\u3001\u5bfe\u51e6\u7b56\uff08\u4f8b\uff1a\u8ca0\u8377\u306e\u5e73\u6ed1\u5316\u3001\u30c7\u30d5\u30e9\u30b0\u306e\u6709\u52b9\u5316\u3001\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5207\u308a\u96e2\u3057\uff09\u3001\u6210\u529f\u57fa\u6e96\u3001\u304a\u3088\u3073\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002 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