{"published":"2023-03-23 15:07:47","author_url":"https://blog.hatena.ne.jp/trhnmr/","url":"https://qe.hpeo.jp/entry/ipa-ap/e22h14","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fqe.hpeo.jp%2Fentry%2Fipa-ap%2Fe22h14\" title=\"AP \u4ee4\u548c4\u5e74\u5ea6\u6625\u671f \u554f14 - \u8cc7\u683c\u90e8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"AP \u4ee4\u548c4\u5e74\u5ea6\u6625\u671f \u554f14","categories":["\u5fdc\u7528\u60c5\u5831\u6280\u8853\u8005"],"blog_url":"https://qe.hpeo.jp/","width":"100%","provider_name":"Hatena Blog","blog_title":"\u8cc7\u683c\u90e8","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/trhnmr/20220629/20220629102457.png","description":"MTBF\u3092\u9577\u304f\u3059\u308b\u3088\u308a\u3082\uff0cMTTR\u3092\u77ed\u304f\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3082\u306e\u306f\u3069\u308c\u304b\u3002 \u30a8\u30e9\u30fc\u30ed\u30b0\u53d6\u5f97\u6a5f\u80fd \u8a18\u61b6\u88c5\u7f6e\u306e\u30d3\u30c3\u30c8\u8aa4\u308a\u8a02\u6b63\u6a5f\u80fd \u547d\u4ee4\u518d\u8a66\u884c\u6a5f\u80fd \u4e88\u9632\u4fdd\u5b88 \u89e3\u7b54\u30fb\u89e3\u8aac \u89e3\u7b54 \u30a2 \u89e3\u8aac MTBF\uff08Mean Time Between Failures\uff1a\u5e73\u5747\u6545\u969c\u9593\u9694\uff09\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u767a\u751f\u3059\u308b\u6545\u969c\u3068\u6545\u969c\u306e\u9593\u9694\u306e\u5e73\u5747\u6642\u9593\u3092\u793a\u3057\u307e\u3059\u3002 MTTR\uff08Mean Time To Repair\uff1a\u5e73\u5747\u4fee\u5fa9\u6642\u9593\uff09\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u6545\u969c\u3057\u3066\u304b\u3089\u5fa9\u65e7\u3059\u308b\u307e\u3067\u306e\u5e73\u5747\u6642\u9593\u3092\u793a\u3057\u307e\u3059\u3002 \u30a8\u30e9\u30fc\u30ed\u30b0\u53d6\u5f97\u6a5f\u80fd\u6b63\u3057\u3044\u3067\u3059\u3002\u30ed\u30b0\u3092\u6b8b\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u6545\u969c\u6642\u306b\u539f\u56e0\u7a76\u660e\u3092\u8fc5\u901f\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001MTTR\u3092\u77ed\u304f\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002 \u8a18\u61b6\u88c5\u7f6e\u306e\u30d3\u30c3\u30c8\u8aa4\u308a\u8a02\u6b63\u2026","type":"rich","height":"190","provider_url":"https://hatena.blog","author_name":"trhnmr","version":"1.0"}