{"id":1892,"date":"2020-03-23T16:38:17","date_gmt":"2020-03-23T08:38:17","guid":{"rendered":"https:\/\/www.xiaobo.li\/?p=1892"},"modified":"2020-04-26T11:12:13","modified_gmt":"2020-04-26T03:12:13","slug":"%e5%8f%af%e7%94%a8%e6%80%a7sla%e6%8c%87%e6%a0%87","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/1892","title":{"rendered":"\u53ef\u7528\u6027SLA\u6307\u6807"},"content":{"rendered":"

\u5907\u5fd8\uff1a<\/p>\n

\u670d\u52a1\u53ef\u7528\u6027<\/h3>\n

\u8ba1\u7b97\u65b9\u5f0f\uff1a\uff08\u670d\u52a1\u8fd0\u884c\u65f6\u95f4-\u670d\u52a1\u4e0d\u53ef\u7528\u65f6\u95f4\uff09\/ \u7cfb\u7edf\u8fd0\u884c\u65f6\u95f4 X 100%<\/p>\n

-----------------------<\/p>\n

SLA\uff1a\u670d\u52a1\u7b49\u7ea7\u534f\u8bae\uff08\u7b80\u79f0\uff1aSLA\uff0c\u5168\u79f0\uff1aservice level agreement\uff09\u3002
\n\u662f\u5728\u4e00\u5b9a\u5f00\u9500\u4e0b\u4e3a\u4fdd\u969c\u670d\u52a1\u7684\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002
\n\u7f51\u7ad9\u670d\u52a1\u53ef\u7528\u6027SLA\uff0c9\u8d8a\u591a\u4ee3\u8868\u5168\u5e74\u670d\u52a1\u53ef\u7528\u65f6\u95f4\u8d8a\u957f\u670d\u52a1\u66f4\u53ef\u9760\uff0c\u505c\u673a\u65f6\u95f4\u8d8a\u77ed\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002
\n\u4e92\u8054\u7f51\u516c\u53f8\u558a\u53e3\u53f7\uff0c\u6211\u4eec\u4eca\u5e74\u4e00\u5b9a\u8981\u505a\u52303\u4e2a9\u30014\u4e2a9\u7684\u542b\u4e49
\n1\u5e74 = 365\u5929 = 8760\u5c0f\u65f6
\n99.9 = 8760 * 0.1% = 8760 * 0.001 = 8.76\u5c0f\u65f6
\n99.99 = 8760 * 0.0001 = 0.876\u5c0f\u65f6 = 0.876 * 60 = 52.6\u5206\u949f
\n99.999 = 8760 * 0.00001 = 0.0876\u5c0f\u65f6 = 0.0876 * 60 = 5.26\u5206\u949f
\n\u5168\u5e74\u505c\u673a5.26\u5206\u949f\u624d\u80fd\u505a\u523099.999%\uff0c\u53735\u4e2a9<\/p>\n

----------------------<\/p>\n

1) \u9996\u5148\u8ba1\u7b97\u5168\u5e74\u7684\u603b\u5c0f\u65f6\u6570\uff1a<\/p>\n

365 * 24 = 8760 \uff08\u65f6\uff09<\/p>\n

2) 3\u4e2a9\u7684\u6807\u51c6<\/p>\n

\uff08365 * 24\uff09* \uff081 - 99.9%\uff09 = 8760 (\u65f6) * 0.001= 8.76 \uff08\u65f6\uff09<\/p>\n

3) 4\u4e2a9\u7684\u6807\u51c6<\/p>\n

\uff08365 * 24\uff09* \uff081 - 99.99%\uff09 = 8760 (\u65f6)* 0.0001 = 0.876 * 60 = 52.56 \uff08\u5206\uff09<\/p>\n

4) 5\u4e2a9\u7684\u6807\u51c6<\/p>\n

\uff08365 * 24\uff09* \uff081 - 99.999%\uff09 = 8760 (\u65f6) * 0.00001 = 0.0876 (\u65f6) * 60 = 5.256 (\u5206)<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u5907\u5fd8\uff1a \u670d\u52a1\u53ef\u7528\u6027 \u8ba1\u7b97\u65b9\u5f0f\uff1a\uff08\u670d\u52a1\u8fd0\u884c\u65f6\u95f4-\u670d\u52a1\u4e0d\u53ef\u7528\u65f6\u95f4\uff09\/ \u7cfb\u7edf\u8fd0\u884c\u65f6\u95f4 … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[273],"tags":[],"class_list":["post-1892","post","type-post","status-publish","format-standard","hentry","category-article"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/1892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=1892"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/1892\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=1892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=1892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=1892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}