{"id":217,"date":"2022-08-13T14:00:15","date_gmt":"2022-08-13T06:00:15","guid":{"rendered":"http:\/\/viplao.com\/?p=217"},"modified":"2022-08-22T22:35:47","modified_gmt":"2022-08-22T14:35:47","slug":"sre%e5%ae%9e%e6%88%98%e6%89%8b%e5%86%8c-%e6%8a%80%e8%83%bd%e5%ae%9d%e5%85%b8","status":"publish","type":"post","link":"http:\/\/viplao.com\/index.php\/2022\/08\/13\/sre%e5%ae%9e%e6%88%98%e6%89%8b%e5%86%8c-%e6%8a%80%e8%83%bd%e5%ae%9d%e5%85%b8\/","title":{"rendered":"SRE\u5b9e\u6218\u624b\u518c  &#8211;  \u6280\u80fd\u5b9d\u5178"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"475\" src=\"http:\/\/viplao.com\/wp-content\/uploads\/2022\/08\/image-3-1024x475.png\" alt=\"\" class=\"wp-image-223\" srcset=\"http:\/\/viplao.com\/wp-content\/uploads\/2022\/08\/image-3-1024x475.png 1024w, http:\/\/viplao.com\/wp-content\/uploads\/2022\/08\/image-3-300x139.png 300w, 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id=\"%E4%B8%80%E3%80%81SRE%E7%9A%84%E5%B7%A5%E4%BD%9C%E8%81%8C%E8%B4%A3\"><\/span><strong>\u4e00\u3001SRE\u7684\u5de5\u4f5c\u804c\u8d23<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p8.itc.cn\/images01\/20201125\/3e3ac610c1ef47fa9a7058a4177d011c.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u540c\u6837\u7684\u5c97\u4f4d\u540d\u79f0\uff0c\u5728\u4e0d\u540c\u516c\u53f8\u7684\u5177\u4f53\u804c\u8d23\u548c\u76ee\u6807\u53ef\u80fd\u4f1a\u6709\u4e9b\u5dee\u5f02\uff0c\u8fd9\u662f\u6211\u4eec\u5728\u7f8e\u56fe\u7684\u804c\u8d23\u5b9a\u4f4d\uff1a\u6211\u628aSRE\u7684\u6838\u5fc3\u76ee\u6807\u5f52\u7ed3\u4e3a3\u70b9\uff1a\u7a33\u5b9a\u6027\u3001\u6548\u7387\u548c\u6210\u672c\u3002<\/p>\n\n\n\n<ul><li>\u7a33\u5b9a\u6027\u662f\u6838\u5fc3\u804c\u8d23\uff0c\u8fd9\u4e5f\u662fSRE\u5c97\u4f4d\u8ddf\u4e4b\u524d\u8fd0\u7ef4\u76f8\u5173\u5c97\u4f4d\u7684\u540d\u79f0(\u50cfSA\u3001OP\u3001PE\u7b49)\u4e4b\u95f4\u6700\u5927\u7684\u533a\u522b\uff1bSRE\u8fd9\u4e2a\u5c97\u4f4d\u5728\u540d\u79f0\u4e2d\u91cd\u70b9\u7a81\u51fa\u4e86\u5c97\u4f4d\u76ee\u6807\u2014\u2014\u7a33\u5b9a\u6027\uff0c\u800cSA\u3001OP\u3001PE\u7b49\u5c97\u4f4d\u540d\u79f0\u5219\u6ca1\u6709\u660e\u786e\u51fa\u76ee\u6807\uff1b<\/li><li>\u7136\u540e\u6211\u4eec\u9700\u8981\u901a\u8fc7\u5efa\u8bbe\u5de5\u5177\u3001\u5e73\u53f0\u3001\u57fa\u7840\u8bbe\u65bd\u7684\u5efa\u8bbe\u6765\u63d0\u9ad8\u6548\u7387\uff1b<\/li><li>\u6700\u540e\u4e00\u4e2a\u6838\u5fc3\u76ee\u6807\uff0c\u6211\u4eec\u5b9a\u4e3a\u6210\u672c\uff1b\u8fde\u540c\u4e0a\u4e00\u4e2a\u70b9\u6548\u7387\uff0c\u53ef\u4ee5\u7528\u4e00\u4e2a\u73b0\u5728\u6bd4\u8f83\u6d41\u884c\u7684\u8bcd\u6765\u6982\u62ec\u2014\u2014\u300c\u964d\u672c\u589e\u6548\u300d\u3002\u8fd9\u4e2a\u70b9\u4e4b\u6240\u4ee5\u91cd\u8981\uff0c\u539f\u56e0\u662f\u591a\u65b9\u9762\u7684\uff0c\u53ef\u4ee5\u660e\u786e\u7684\u662f\u73b0\u5728\u4f01\u4e1a(\u5f53\u7136\u4e5f\u5305\u62ec\u4e92\u8054\u7f51\u884c\u4e1a)\u5bf9\u6210\u672c\u63a7\u5236\u7684\u91cd\u89c6\u7a0b\u5ea6\u662f\u8d8a\u6765\u8d8a\u9ad8\u4e86\u3002\u6211\u4eecSRE\u4e5f\u53ef\u4ee5\u5207\u5b9e\u7684\u901a\u8fc7\u6280\u672f\u624b\u6bb5\u6765\u8fbe\u6210\u201c\u4f18\u5316\u670d\u52a1\u8fd0\u884c\u6210\u672c\u201d\u7684\u76ee\u6807\uff0c\u8fd9\u4e5f\u662fSRE\u56e2\u961f\u5bf9\u4e8e\u4f01\u4e1a\u7684\u4e00\u4e2a\u91cd\u8981\u4ef7\u503c\u4f53\u73b0\u3002<\/li><\/ul>\n\n\n\n<p>\u5176\u4e2d\u8fd93\u4e2a\u76ee\u6807\u4e2d\uff0c\u6211\u4eec\u4eca\u5929\u8981\u91cd\u70b9\u8c08\u7684\u662f\u6700\u6838\u5fc3\u3001\u6700\u57fa\u7840\u7684\u201c\u7a33\u5b9a\u6027\u201d\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BA%8C%E3%80%81%E7%A8%B3%E5%AE%9A%E6%80%A7%E5%BB%BA%E8%AE%BE\"><\/span><strong>\u4e8c\u3001\u7a33\u5b9a\u6027\u5efa\u8bbe<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p3.itc.cn\/images01\/20201125\/bcf774d0c4d7474aa888187d557271e2.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u90a3\u4e48\uff0c<\/p>\n\n\n\n<ul><li>\u4ec0\u4e48\u662f\u7a33\u5b9a\u6027\uff1f\u6211\u4eec\u5e94\u8be5\u5982\u4f55\u5b9a\u4e49\u8fd9\u4e2a\u8bcd\uff1f<\/li><li>\u6211\u4eec\u5e94\u8be5\u5982\u4f55\u5ea6\u91cf\u7a33\u5b9a\u6027?<\/li><li>\u7a33\u5b9a\u6027\u7684\u76ee\u6807\u5e94\u8be5\u600e\u4e48\u8bbe\u7f6e\uff1f<\/li><li>\u6211\u4eec\u53c8\u8be5\u5982\u4f55\u7ba1\u7406\uff0c\u5982\u4f55\u63d0\u5347\u7a33\u5b9a\u6027\u5462?<\/li><\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u95ee\u9898\uff0c\u4e4b\u524d\u4f60\u662f\u5426\u6709\u8fc7\u7cfb\u7edf\u7684\u601d\u8003\uff1f<\/p>\n\n\n\n<p>\u9762\u5bf9\u8fd9\u4e00\u7cfb\u5217\u7684\u95ee\u4f60\uff0c\u4f60\u7684\u8111\u4e2d\u4f1a\u4e0d\u4f1a\u6709\u5f88\u591a\u95ee\u53f7?<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p8.itc.cn\/images01\/20201125\/ac3c30ac82e54c6d9a7309b1d63b30e0.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u8457\u540d\u7684\u7ba1\u7406\u5b66\u5927\u5e08 \u5f7c\u5f97\u5fb7\u9c81\u91cc\u66fe\u7ecf\u8bf4\u8fc7\u4e00\u53e5\u540d\u8a00\uff1a\u5982\u679c\u4f60\u4e0d\u80fd\u5ea6\u91cf\u5b83\uff0c\u4f60\u5c31\u65e0\u6cd5\u6539\u8fdb\u5b83\u3002\u8fd9\u53e5\u8bdd\u540c\u6837\u9002\u7528\u4e8e\u300c\u7a33\u5b9a\u6027\u300d\uff0c\u90a3\u6211\u4eec\u6211\u4eec\u5e94\u8be5\u5982\u4f55\u5ea6\u91cf\u300c\u7a33\u5b9a\u6027\u300d\u5462?<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p0.itc.cn\/images01\/20201125\/fabdc70ec13d4641acb0a8baadfe794e.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5728\u4e1a\u754c\u6211\u4eec\u901a\u5e38\u7528MTBF\u548cMTTR\u8fd9\u4e24\u4e2a\u5173\u952e\u6307\u6807\u6765\u8861\u91cf\u7a33\u5b9a\u6027\uff0c\u8fd9\u4e24\u4e2a\u6307\u6807\u5206\u522b\u662f\u300c\u5e73\u5747\u6545\u969c\u65f6\u95f4\u95f4\u9694\u300d(Mean Time Between Failure)\u3001\u300c\u5e73\u5747\u6545\u969c\u4fee\u590d\u65f6\u95f4\u300d(Mean Time To Repair)\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e24\u4e2a\u6307\u6807\u4e5f\u5f88\u597d\u7406\u89e3\uff0c\u6211\u4eec\u7528\u4e8c\u5206\u6cd5\u7b80\u5355\u5730\u628a\u670d\u52a1\u72b6\u6001\u5206\u4e3a\u201c\u6b63\u5e38\u6001\u201d\u548c\u201c\u5f02\u5e38\u6001\u201d\uff1b\u5f02\u5e38\u6001(\u6545\u969c)\u4e4b\u95f4\u7684\u5e73\u5747\u65f6\u95f4\u95f4\u9694\u5c31\u662fMTBF\uff0c\u4ece\u5f02\u5e38\u6001(\u6545\u969c)\u6062\u590d\u5230\u6b63\u5e38\u6001\u4e4b\u95f4\u7684\u5e73\u5747\u65f6\u95f4\u5c31\u662fMTTR\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u6211\u4eec\u628a\u6545\u969c\u53d1\u751f\u7684\u65f6\u95f4\u95f4\u9694\u53d8\u957f\uff0c\u8ba9\u670d\u52a1\u66f4\u957f\u65f6\u95f4\u5730\u4fdd\u6301\u7a33\u5b9a\u8fd0\u884c\uff1b\u5e76\u628a\u6545\u969c\u6062\u590d\u7684\u65f6\u95f4\u53d8\u77ed\uff0c\u8ba9\u670d\u52a1\u66f4\u5c11(\u65f6\u95f4)\u5730\u53d7\u5230\u6545\u969c\u7684\u5f71\u54cd\uff1b\u90a3\u4e48\u670d\u52a1\u7684\u7a33\u5b9a\u6027\u4e5f\u5c31\u81ea\u7136\u63d0\u5347\u4e86\u3002\u8fd9\u4e5f\u5c31\u662f\u6211\u4eec\u4e4b\u6240\u4ee5\u7528\u8fd9\u4e24\u4e2a\u6307\u6807\u6765\u8861\u91cf\u7a33\u5b9a\u6027\u7684\u539f\u56e0\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p0.itc.cn\/images01\/20201125\/df03aced58d849f2b170f49880e21c33.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e0a\u9762\u7684\u4e8c\u5206\u6cd5\u662f\u4e3a\u4e86\u65b9\u4fbf\u5927\u5bb6\u7406\u89e3\uff0c\u5728\u5b9a\u4e49\u4e0a\u4e0d\u591f\u4e25\u8c28\u3002\u6211\u4eec\u518d\u628a\u4e0a\u9762\u8fd9\u4e24\u4e2a\u65f6\u95f4\u7ec6\u5316\u4e00\u4e0b\uff0c\u770b\u4e00\u4e0b\u76f8\u5bf9\u4e25\u683c\u7684\u5b9a\u4e49\uff1a<\/p>\n\n\n\n<p>\u5982\u4e0a\u56fe\uff0c\u5728\u4e00\u4e2a\u65f6\u95f4\u8f74\u4e0a\uff0c\u6807\u6ce8\u6709\u51e0\u4e2a\u5173\u952e\u7684\u65f6\u95f4\u70b9\uff1a<\/p>\n\n\n\n<ul><li>\u6545\u969c\u7ef4\u4fee\u7ed3\u675f\uff1a\u4e0a\u4e00\u6b21\u6545\u969c\u6062\u590d\u7ed3\u675f\u7684\u65f6\u95f4\uff1b<\/li><li>\u6545\u969c\u5f00\u59cb\uff1a\u6545\u969c\u5f00\u59cb\u53d1\u751f\u7684\u65f6\u95f4\uff1b<\/li><li>\u6545\u969c\u7ef4\u4fee\u5f00\u59cb\uff1a\u5f00\u59cb\u4ecb\u5165\u6545\u969c\uff0c\u5f00\u59cb\u5904\u7406\u7684\u65f6\u95f4\u3002<\/li><\/ul>\n\n\n\n<p>\u4e0a\u9762\u8fd9\u51e0\u4e2a\u65f6\u95f4\u70b9\u5c31\u628a\u65f6\u95f4\u5212\u5206\u4e3a\u4e86\u51e0\u4e2a\u65f6\u95f4\u6bb5\uff1a<\/p>\n\n\n\n<ul><li>\u7ef4\u4fee\u7ed3\u675f -&gt; \u6545\u969c\u5f00\u59cb\uff1aT1<\/li><li>\u6545\u969c\u5f00\u59cb -&gt; \u7ef4\u4fee\u5f00\u59cb\uff1aT2<\/li><li>\u7ef4\u4fee\u5f00\u59cb -&gt; \u7ef4\u4fee\u7ed3\u675f\uff1aT3<\/li><\/ul>\n\n\n\n<p>\u5176\u4e2d\uff0c<\/p>\n\n\n\n<ul><li>T1\u7684\u5e73\u5747\u503c\u4e3a\u300c\u5e73\u5747\u65e0\u6545\u969c\u65f6\u95f4\u300d\uff0cMTTF(Mean Time To Failure)<\/li><li>T2+T3\u7684\u5e73\u5747\u503c\u4e3a\u300c\u5e73\u5747\u4fee\u590d\u65f6\u95f4\u300d\uff0cMTTR(Mean Time To Repair)<\/li><li>T1+T2+T3\u7684\u5e73\u5747\u503c\u4e3a\u300c\u5e73\u5747\u6545\u969c\u95f4\u9694\u300d\uff0cMTBF(Mean Time Between Failure)<\/li><\/ul>\n\n\n\n<p>\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u770b\u5230 MTBF = MTTF + MTTR\uff0c\u56e0\u4e3aMTTR\u901a\u5e38\u8fdc\u5c0f\u4e8eMTTF\uff0c\u6240\u4ee5MTBF\u8fd1\u4f3c\u7b49\u4e8eMTTF\uff1b\u56e0\u6b64\u6211\u4eec\u5e73\u65f6\u5e38\u7528\u7684\u8861\u91cf\u6307\u6807\u5c31\u662fMTBF\u548cMTTR\u3002<\/p>\n\n\n\n<p>\u8861\u91cf\u7a33\u5b9a\u6027\u7684\u6307\u6807\u660e\u786e\u4e86\uff0c\u90a3\u6211\u4eec\u7a33\u5b9a\u6027\u7684\u76ee\u6807\u4e5f\u5c31\u660e\u786e\u4e86\uff1a<\/p>\n\n\n\n<ul><li>\u63d0\u9ad8MTBF<\/li><li>\u964d\u4f4eMTTR<\/li><\/ul>\n\n\n\n<p>MTBF\u7684\u63d0\u5347\u53ef\u4ee5\u770b\u505a\u662f\u6211\u4eec\u4f17\u591a\u7a33\u5b9a\u6027\u5efa\u8bbe\u5de5\u4f5c\u7684\u4e00\u4e2a\u7ed3\u679c(\u7a33\u5b9a)\u72b6\u6001\uff0cMTTR\u5219\u662f\u6211\u4eec\u5bf9\u6545\u969c\u7684\u5e94\u6025\u5904\u7406\u3001\u6062\u590d\u670d\u52a1\u7684\u8fc7\u7a0b\uff0c\u8fd9\u662f\u4e00\u4e2a\u96c6\u4e2d\u68c0\u9a8c\u6211\u4eec\u7a33\u5b9a\u6027\u5efa\u8bbe\u6c34\u5e73\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p6.itc.cn\/images01\/20201125\/dd280c1fd31943bda4782684c7f741c3.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e3a\u4e86\u66f4\u597d\u7684\u7406\u89e3\u548c\u638c\u63a7\u6545\u969c\u6062\u590d\u8fd9\u4e2a\u9636\u6bb5\uff0c\u6211\u4eec\u5bf9MTTR\u505a\u8fdb\u4e00\u6b65\u62c6\u89e3\uff1b\u6839\u636e\u65f6\u95f4\u987a\u5e8f\uff0cMTTR\u53ef\u4ee5\u7ec6\u5316\u4e3aMTTI\u3001MTTK\u3001MTTF\u3001MTTV\u56db\u4e2a\u9636\u6bb5(\u6307\u6807)\u3002<\/p>\n\n\n\n<ul><li>MTTI(Mean Time To Identify\uff0c\u5e73\u5747\u6545\u969c\u53d1\u73b0\u65f6\u95f4)\uff1a\u6307\u7684\u662f\u4ece\u6545\u969c\u5b9e\u9645\u53d1\u751f\uff0c\u5230\u6211\u4eec\u771f\u6b63\u5f00\u59cb\u611f\u77e5\u3001\u8bc6\u522b\u3001\u54cd\u5e94\u7684\u65f6\u95f4\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u6700\u957f\u89c1\u7684\u6e20\u9053\u53ef\u80fd\u662f\u670d\u52a1\u76d1\u63a7\u544a\u8b66\u3001\u5e38\u89c4\u5de1\u68c0\u3001\u7528\u6237\u6216\u8005\u540c\u4e8b\u53cd\u9988\uff0c\u4e5f\u53ef\u80fd\u662f\u8206\u60c5\u76d1\u63a7\u7b49\u3002<\/li><li>MTTK(Mean Time To Know\uff0c\u5e73\u5747\u6545\u969c\u8ba4\u77e5\u65f6\u95f4)\uff1a\u4e5f\u5c31\u662f\u6211\u4eec\u5e38\u8bf4\u7684\u5e73\u5747\u6545\u969c\u5b9a\u4f4d\u65f6\u95f4\u3002<\/li><li>MTTF(Mean Time To Fix\uff0c\u5e73\u5747\u6545\u969c\u6062\u590d(\u89e3\u51b3)\u65f6\u95f4)\uff1a\u8fd9\u4e2a\u65f6\u95f4\u6307\u4ece\u6211\u4eec\u5b9a\u4f4d\u5230\u6545\u969c\u7684\u539f\u56e0\u5230\u6211\u4eec\u91c7\u53d6\u63aa\u65bd\u6062\u590d\u4e1a\u52a1\u4e3a\u6b62\u3002\u8fd9\u91cc\u91c7\u7528\u7684\u65b9\u5f0f\u53ef\u80fd\u6709\u5f88\u591a\uff1a\u6545\u969c\u9694\u79bb\u3001\u5bb9\u707e\u5207\u6362\u3001\u9650\u6d41\u3001\u964d\u7ea7\u3001\u7194\u65ad\u7b49\uff0c\u751a\u81f3\u662f\u91cd\u542f\u670d\u52a1\u3002<\/li><li>MTTV(Mean Time To Verify\uff0c\u5e73\u5747\u6545\u969c\u4fee\u590d\u9a8c\u8bc1\u65f6\u95f4)\uff1a\u5373\u6545\u969c\u89e3\u51b3\u4e4b\u540e\uff0c\u6211\u4eec\u7528\u6765\u9a8c\u8bc1\u670d\u52a1\u662f\u5426\u771f\u6b63\u6062\u590d\u7684\u65f6\u95f4\u3002<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p0.itc.cn\/images01\/20201125\/cd42a7c6ee3c46c29bf33d92d1d6f146.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>MTTR\u7684\u6307\u6807\u88ab\u7ec6\u5316\u4e4b\u540e\uff0c\u6211\u4eec\u7684\u76ee\u6807\u4e5f\u5c31\u53d8\u6210\u4e86\u964d\u4f4e\u8fd9\u4e9b\u7ec6\u5316\u4e4b\u540e\u7684\u6307\u6807\uff1b\u6211\u4eec\u53ef\u4ee5\u5206\u800c\u6cbb\u4e4b\u3001\u5404\u4e2a\u51fb\u7834\uff0c\u90a3\u4e48\u6211\u4eec\u5e94\u8be5\u5982\u4f55\u53bb\u8fbe\u6210\u8fd9\u4e9b\u76ee\u6807\u5462\uff1f<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p8.itc.cn\/images01\/20201125\/ab4d3f3aeebd4798962df7c74fca6469.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6211\u4eec\u53ef\u7528\u7684\u624b\u6bb5\uff0c\u603b\u7ed3\u5982\u4e0a\u56fe\uff1a<\/p>\n\n\n\n<ul><li>MTTI\u9636\u6bb5\uff1a\u591a\u7ba1\u9f50\u4e0b\uff1b\u5c3d\u53ef\u80fd\u7528\u66f4\u591a\u7684\u624b\u6bb5\u6765\u8986\u76d6\u53ef\u4ee5\u53d1\u73b0\u3001\u66b4\u9732\u95ee\u9898\u7684\u901a\u9053\uff0c\u5305\u62ec\u5b8c\u5584\u76d1\u63a7\u7684\u8986\u76d6\uff0c\u5efa\u8bbe\u4f53\u7cfb\u5316\u7684\u76d1\u63a7\u7cfb\u7edf\u3002<\/li><li>MTTK\u9636\u6bb5\uff1a\u5de5\u5177\u8d4b\u80fd\uff1b\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u9700\u8981\u66f4\u591a\u7684\u501f\u52a9\u5de5\u5177\u3001\u5e73\u53f0\u7684\u80fd\u529b\uff0c\u5efa\u8bbe\u5065\u5168\u8fd0\u7ef4\u7cfb\u7edf\uff0c\u6bd4\u5982\u76d1\u63a7\u5e73\u53f0\u3001\u65e5\u5fd7\u5e73\u53f0\u3001\u94fe\u8def\u8ddf\u8e2a\u5e73\u53f0\u7b49\uff0c\u5982\u679c\u80fd\u529b\u5141\u8bb8\u4e5f\u53ef\u4ee5\u53bb\u5c1d\u8bd5\u5efa\u8bbe\u201c\u6839\u56e0\u81ea\u52a8\u5b9a\u4f4d\u201d\u7cfb\u7edf\u3002<\/li><li>MTTF\u9636\u6bb5\uff1a\u5b8c\u5907\u9884\u6848\u3001\u4e00\u952e\u5e94\u6025\u3001\u7d27\u5bc6\u534f\u4f5c\uff1b\u8fd9\u4e2a\u662f\u5728\u6545\u969c\u5904\u7406\u8fc7\u7a0b\u4e2d\u6700\u6838\u5fc3\u7684\u90e8\u5206\uff0c\u662f\u771f\u6b63\u53ef\u4ee5\u8ba9\u670d\u52a1\u6062\u590d\u6b63\u5e38\u7684\u9636\u6bb5\uff1b\u8fd9\u4e2a\u8fc7\u7a0b\u6709\u6bd4\u8f83\u591a\u7684\u524d\u7f6e\u4f9d\u8d56\uff0c\u4e5f\u5c31\u662f\u9700\u8981\u6211\u4eec\u5728\u5e73\u65f6\u505a\u597d\u50a8\u5907\u7684\uff0c\u6bd4\u5982\u5efa\u7acb\u5065\u5168\u9884\u6848\u4f53\u7cfb\uff0c\u5c06\u9884\u6848\u7684\u6267\u884c\u624b\u6bb5\u5c3d\u53ef\u80fd\u6c89\u6dc0\u5230\u5de5\u5177\u5e73\u53f0\u4e2d\uff0c\u5c3d\u53ef\u80fd\u505a\u5230\u4e00\u952e\u76f4\u8fbe\uff0c\u7f29\u77ed\u9884\u6848\u6267\u884c\u7684\u8def\u5f84\u3002\u5176\u6b21\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u8fd8\u4f1a\u6d89\u53ca\u5230\u90e8\u95e8\u5185\u90e8\u3001\u90e8\u95e8\u4e4b\u95f4\u7684\u534f\u4f5c\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u91cd\u5927\u6545\u969c\u7684\u573a\u666f\uff1b\u8fd9\u65f6\u5019\u5c31\u9700\u8981\u6709\u4e00\u5957\u53ef\u4ee5\u8ba9\u5927\u5bb6\u7d27\u5bc6\u534f\u4f5c\u7684\u6d41\u7a0b\u6216\u5171\u8bc6\uff0c\u8ba9\u5927\u5bb6\u53ef\u4ee5\u4fe1\u606f\u4e92\u901a\u3001\u5404\u53f8\u5176\u804c\u3001\u6709\u6761\u4e0d\u7d0a\u3002<\/li><li>MTTV\u9636\u6bb5\uff1a\u81ea\u52a8\u6821\u9a8c\uff1b\u8fd9\u4e2a\u8fc7\u7a0b\u4e5f\u662f\u9700\u8981\u5c3d\u53ef\u80fd\u4f9d\u8d56\u81ea\u52a8\u5316\u7684\u624b\u6bb5\u53bb\u505a\u3002<\/li><\/ul>\n\n\n\n<p>\u8bb2\u5b8c\u8fd9\u4e9b\u4e4b\u540e\uff0c\u8ba9\u6211\u4eec\u6765\u770b\u4e00\u4e0bSRE\u7a33\u5b9a\u6027\u5efa\u8bbe\u7684\u5168\u666f\u56fe\uff0c\u770b\u4e00\u770b\u4e0a\u9762\u7684\u5185\u5bb9\u5728\u6574\u4e2a\u7a33\u5b9a\u7cfb\u4f53\u7cfb\u4e2d\u7684\u4f4d\u7f6e\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p4.itc.cn\/images01\/20201125\/523a723dca4a447d9b1f869c81bd1cf0.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u770b\u56fe\u4e2d\u5e26\u7bad\u5934\u6807\u8bc6\u7684\u90e8\u5206\uff0c\u6574\u4e2a\u65f6\u95f4\u8f74\u603b\u4f53\u5206\u4e3aMTBF\u548cMTTR\u4e24\u90e8\u5206\u3002<\/p>\n\n\n\n<p>\u6839\u636eMTBF\u6240\u5904\u7684\u4f4d\u7f6e\uff0cMTBF\u53c8\u53ef\u4ee5\u88ab\u5206\u4e3a\u4e24\u90e8\u5206\uff1a\u4e00\u4e2a\u662f\u6545\u969c\u524d\u7684Pre\u9636\u6bb5\uff0c\u4e00\u4e2a\u662f\u6545\u969c\u540e\u7684Post\u9636\u6bb5\uff1b\u4f46\u5176\u5b9e\u56e0\u4e3a\u6574\u4e2a\u65f6\u95f4\u8f74\u662f\u8fde\u7eed\u7684\uff0c\u4e0a\u6b21\u6545\u969c\u7684Post-MTBF\u5c31\u662f\u672c\u6b21\u6545\u969c\u7684Pre-MTBF\uff0c\u540c\u7406\u672c\u6b21\u6545\u969c\u7684Post-MTBF\u5c31\u662f\u4e0b\u6b21\u6545\u969c\u7684Pre-MTBF\u3002<\/p>\n\n\n\n<p>\u5728\u8fd9\u51e0\u4e2a\u9636\u6bb5\u4e2dSRE\u7684\u804c\u8d23\u5206\u522b\u662f\uff1a<\/p>\n\n\n\n<ul><li>Pre-MTBF\uff1a\u9884\u6848\u5efa\u8bbe\u3001\u707e\u5907\u6f14\u7ec3\u3001OnCall\u503c\u5b88\u7b49\uff1b<\/li><li>MTTR\uff1a\u5e94\u6025\u54cd\u5e94\uff1b<\/li><li>Post-MTBF\uff1a\u6545\u969c\u590d\u76d8\u3001\u6545\u969c\u6539\u8fdb\u3001OnCall\u503c\u5b88\u7b49\u3002<\/li><\/ul>\n\n\n\n<p>\u770b\u4e0a\u56fe\u4e2d\u7ea2\u8272\u7684<strong>\u6545\u969c\u7ba1\u7406\u4e3b\u7ebf<\/strong>\uff0c\u6574\u4e2a\u8fc7\u7a0b\u53ef\u4ee5\u88ab\u5f52\u7eb3\u4e3a\uff1a<\/p>\n\n\n\n<p>\u6545\u969c\u9884\u9632 -&gt; \u6545\u969c\u53d1\u73b0 -&gt; \u6545\u969c\u5b9a\u4f4d -&gt; \u6545\u969c\u6062\u590d -&gt; \u6545\u969c\u6539\u8fdb<\/p>\n\n\n\n<p>\u56f4\u7ed5\u6545\u969c\u7ba1\u7406\u8fd9\u6761\u4e3b\u7ebf\uff0c\u6211\u4eec\u628aSRE\u7a33\u5b9a\u6027\u5efa\u8bbe\u7684\u4f17\u591a\u5de5\u4f5c\u5185\u5bb9\u4e32\u8054\u8d77\u6765\uff1b\u5938\u5f20\u4e00\u70b9\u8bb2\uff0c\u6211\u4eec\u505a\u7684\u6240\u6709\u7a33\u5b9a\u6027\u5efa\u8bbe\u90fd\u662f\u4e3a\u300c\u6545\u969c\u300d\u670d\u52a1\u7684\uff0cSRE\u7684\u7a33\u5b9a\u6027\u5efa\u8bbe\u90fd\u5fc5\u987b\u56f4\u7ed5\u201c\u63d0\u9ad8MTBF\u201d\u548c\u201c\u964d\u4f4eMTTR\u201d\u8fd9\u4e24\u4e2a\u76ee\u6807\u5c55\u5f00\u3002<\/p>\n\n\n\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u6cbf\u7740\u8fd9\u6761\u4e3b\u7ebf\u5bf9\u300c\u6545\u969c\u7ba1\u7406\u300d\u8fdb\u884c\u8fdb\u4e00\u6b65\u5206\u6790\u548c\u8bb2\u89e3\u3002<\/p>\n\n\n\n<p>\u5728\u6df1\u5165\u6545\u969c\u7ba1\u7406\u7684\u7ec6\u8282\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u7edf\u4e00\u4e0b\u5bf9\u300c\u6545\u969c\u300d\u8fd9\u4e2a\u4e8b\u60c5\u7684\u8ba4\u8bc6\uff0c\u770b\u4e00\u770b\u6211\u4eec\u63a8\u5d07\u7684\u6545\u969c\u6587\u5316\u3002<\/p>\n\n\n\n<p>\u300c\u6545\u969c\u300d\u5176\u5b9e\u662f\u670d\u52a1\u8fd0\u884c\u4e2d\u7684\u4e00\u4e2a\u5e38\u6001\uff0c\u662f\u65e0\u6cd5\u5b8c\u5168\u907f\u514d\u7684\uff1b\u56e0\u6b64\u6211\u4eec\u9700\u8981\u7528\u4e00\u4e2a\u79ef\u6781\u7684\u5fc3\u6001\uff0c\u81f3\u5c11\u662f\u4e00\u9897\u5e73\u5e38\u5fc3\u6765\u770b\u5f85\u6545\u969c\uff0c\u4e0d\u80fd\u60e7\u6015\u6545\u969c\uff0c\u66f4\u4e0d\u8981\u8c08\u4e4b\u8272\u53d8\uff1b\u53ea\u6709\u6211\u4eec\u6b63\u89c6\u6545\u969c\uff0c\u5206\u6790\u5e76\u6539\u8fdb\u624d\u6709\u66f4\u53ef\u80fd\u5728\u672a\u6765\u53bb\u89c4\u907f\u5b83\uff1b\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u8fa9\u8bc1\u7684\u770b\u5f85\u6545\u969c\uff0c\u6211\u4eec\u9700\u8981\u5c3d\u53ef\u80fd\u4ece\u6545\u969c\u4e2d\u6c72\u53d6\u6b63\u5411\u7684\u610f\u4e49\uff0c\u5efa\u8bae\u628a\u5173\u6ce8\u70b9\u805a\u7126\u5728\u300c\u6539\u8fdb\u300d\u4e0a\uff0c\u800c\u4e0d\u662f\u300c\u5904\u7f5a\u300d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p7.itc.cn\/images01\/20201125\/ffacf0f9245741478ec09f59940ff164.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u8fd9\u662f\u6211\u4eec\u57fa\u4e8eNo Blame Culture\u5f97\u51fa\u7684\u516c\u53f8\u5185\u90e8\u7684\u6545\u969c\u6587\u5316\u7684\u6807\u8bed\uff1a\u300c\u62e5\u62b1\u6545\u969c\uff0c\u5353\u8d8a\u8fd0\u7ef4\u300d\uff0c\u6211\u4eec\u5e0c\u671b\u5728\u8fd9\u6837\u7684\u57fa\u8c03\u4e4b\u4e0b\u53bb\u505a\u5f00\u5c55\u6545\u969c\u7ba1\u7406\u7684\u5de5\u4f5c\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%89%E3%80%81%E6%95%85%E9%9A%9C%E7%AE%A1%E7%90%86\"><\/span><strong>\u4e09\u3001\u6545\u969c\u7ba1\u7406<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p>\u63a5\u4e0b\u6765\uff0c\u8ba9\u6211\u4eec\u8fdb\u5165\u4eca\u5929\u7684\u6838\u5fc3\u90e8\u5206\u3002\u6211\u5c06\u6309\u7167\u524d\u3001\u4e2d\u3001\u540e\u4e09\u90e8\u5206\u5bf9\u6545\u969c\u7ba1\u7406\u7684\u5de5\u4f5c\u5185\u5bb9\u505a\u62c6\u89e3\uff0c\u6309\u7167\u65f6\u95f4\u987a\u5e8f\u6765\u5c42\u5c42\u63a8\u8fdb\uff0c\u89e3\u5f00\u6545\u969c\u7ba1\u7406\u7684\u9762\u7eb1\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p7.itc.cn\/images01\/20201125\/09a435750afe4dfb9b76e3df0294df82.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6839\u636e\u6545\u969c\u53d1\u751f\u7684\u65f6\u95f4\u987a\u5e8f\uff0c\u6211\u4eec\u628a\u6545\u969c\u7ba1\u7406\u5206\u4e3a\u6545\u969c\u524d\u3001\u6545\u969c\u4e2d\u548c\u6545\u969c\u540e\uff0c\u5728\u6bcf\u4e2a\u73af\u8282\u90fd\u6709\u4e00\u4e9b\u6838\u5fc3\u7684\u5de5\u4f5c\u5185\u5bb9\u548c\u76ee\u6807\u3002<\/p>\n\n\n\n<ul><li>\u6545\u969c\u524d\uff1a\u6545\u969c\u9884\u9632\u3001\u707e\u5907\u9884\u6848\uff1b\u76ee\u6807\u662f\u5c3d\u53ef\u80fd\u5730\u505a\u8db3\u51c6\u5907\u5de5\u4f5c\uff0c\u6bd5\u7adf\u6709\u80cc\u65b9\u53ef\u65e0\u60a3\uff1b<\/li><li>\u6545\u969c\u4e2d\uff1a\u53d1\u73b0\u3001\u5b9a\u4f4d\u3001\u89e3\u51b3\u6545\u969c\uff1b\u76ee\u6807\u662f\u5c3d\u53ef\u80fd\u7684\u63d0\u9ad8\u6548\u7387\uff0c\u7f29\u77ed\u6545\u969c\u6062\u590d\u7684\u65f6\u95f4\uff1b<\/li><li>\u6545\u969c\u540e\uff1a\u6545\u969c\u590d\u76d8\u3001\u6545\u969c\u6539\u8fdb\uff1b\u76ee\u6807\u662f\u5c3d\u53ef\u80fd\u591a\u7684\u4ece\u6545\u969c\u4e2d\u5438\u53d6\u6559\u8bad\uff0c\u53cd\u601d\u548c\u5b66\u4e60\uff0c\u5b8c\u5584\u548c\u4fee\u590d\u6545\u969c\u4e2d\u66b4\u9732\u51fa\u6765\u7684\u95ee\u9898\u3002<\/li><\/ul>\n\n\n\n<p><strong>1\u3001\u6545\u969c\u524d<\/strong><\/p>\n\n\n\n<p>\u6545\u969c\u524d\u7684\u6545\u969c\u9884\u9632\u548c\u707e\u5907\u9884\u6848\uff0c\u6211\u4eec\u5e94\u8be5\u600e\u4e48\u505a\u5462\uff1f<\/p>\n\n\n\n<p>\u8fd9\u91cc\u5217\u51fa\u4e86\u8fd9\u4e48\u51e0\u4e2a\u6bd4\u8f83\u5173\u952e\u5de5\u4f5c\u5185\u5bb9\uff1a\u76d1\u63a7\u8986\u76d6\u3001\u67b6\u6784\u8bbe\u8ba1\u3001\u5bb9\u91cf\u8bc4\u4f30\u3001\u707e\u5907\u9884\u6848\u3001\u707e\u5907\u6f14\u7ec3\u3001\u8fd8\u6709\u6301\u7eed\u4ea4\u4ed8\u3002<\/p>\n\n\n\n<p><strong>1\uff09\u76d1\u63a7\u8986\u76d6<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p3.itc.cn\/images01\/20201125\/7b93eb0b9d47488d85ffd27dc526c369.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u76d1\u63a7\u8986\u76d6\u7684\u8bdd\u6bd4\u8f83\u5bb9\u6613\u7406\u89e3\uff0c\u670d\u52a1\u4e0a\u7ebf\u540e\uff0c\u53ea\u6709\u62e5\u6709\u8db3\u591f\u7684\u76d1\u63a7\u624b\u6bb5\uff0c\u5e76\u4e14\u5c3d\u53ef\u80fd\u591a\u7684\u8986\u76d6\u670d\u52a1\u7684\u5404\u4e2a\u73af\u8282\uff0c\u624d\u6709\u53ef\u80fd\u5728\u540e\u9762\u53d1\u751f\u95ee\u9898\u7684\u65f6\u5019\uff0c\u5feb\u901f\u7684\u611f\u77e5\u5230\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u6211\u4eec\u7684\u76ee\u6807\u662f\u5c3d\u53ef\u80fd\u6709\u591a\u7684\u76d1\u63a7\u624b\u6bb5\u53bb\u8986\u76d6\u6211\u4eec\u670d\u52a1\uff0c\u4fdd\u969c\u5404\u4e2a\u573a\u666f\u3002\u4e0b\u56fe\u662f\u6211\u4eec\u4e4b\u524d\u7528\u5230\u7684\u4e00\u4e9b\u76d1\u63a7\u7ec4\u4ef6\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p4.itc.cn\/images01\/20201125\/2557e80f4f124233bd01f5df106e122c.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e5f\u662f\u6bd4\u8f83\u591a\u7684\uff0c\u5927\u6982\u662f\u5206\u4e3a\u8fd9\u4e48\u4e9b\u7c7b\u522b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p3.itc.cn\/images01\/20201125\/75b8870c87414fc2934eb301fa9a9494.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e4b\u524d\u6211\u4eec\u662f\u628a\u5927\u7684\u76d1\u63a7\u4f53\u7cfb\u5206\u4e3a\u4e24\u5757\uff1a\u5ba2\u6237\u7aef\u8d28\u91cf\u76d1\u63a7\u548c\u670d\u52a1\u7aef\u8d28\u91cf\u76d1\u63a7\u3002<\/p>\n\n\n\n<p><strong>\u2460\u5ba2\u6237\u7aef\u8d28\u91cf\u76d1\u63a7<\/strong><\/p>\n\n\n\n<p>\u6211\u4eec\u5728\u5ba2\u6237\u7aef\u8d28\u91cf\u76d1\u63a7\u91cc\u8fb9\u53bb\u611f\u77e5\u5ba2\u6237\u7aef\u7684\u72b6\u6001\u3002<\/p>\n\n\n\n<p>\u5f53\u7136\uff0c\u73b0\u5728\u5927\u5bb6\u5bf9\u8fd9\u4e00\u70b9\u4e5f\u8d8a\u6765\u8d8a\u91cd\u89c6\u4e86\u3002\u5176\u5b9e\u5728\u79fb\u52a8\u4e92\u8054\u7f51\u5174\u8d77\u4e4b\u524d\uff0c\u5927\u90e8\u5206\u7684\u76d1\u63a7\u4ea7\u54c1\u3001\u76d1\u63a7\u601d\u8def\u90fd\u662f\u96c6\u4e2d\u5728\u670d\u52a1\u7aef\u7684\u3002\u800c\u5982\u4eca\uff0c\u79fb\u52a8\u7aef\u7684\u6d41\u91cf\u8d8a\u6765\u8d8a\u9ad8\uff0c\u7528\u6237\u4f1a\u82b1\u66f4\u591a\u65f6\u95f4\u5728\u79fb\u52a8\u7aef\uff0c\u4f46\u4f20\u7edf\u670d\u52a1\u7aef\u7684\u4e00\u4e9b\u8d28\u91cf\u76d1\u63a7\u4f53\u7cfb\u5e76\u4e0d\u80fd\u591f\u5b8c\u5168\u611f\u77e5\u5230\u5ba2\u6237\u7aef\u7684\u72b6\u6001\uff0c\u6240\u4ee5\u8bf4\u8fd9\u4e00\u70b9\u4e5f\u5c31\u663e\u5f97\u6bd4\u8f83\u91cd\u8981\u3002<\/p>\n\n\n\n<p>\u5ba2\u6237\u7aef\u8d28\u91cf\u76d1\u63a7\u6211\u4eec\u90fd\u4f7f\u7528\u4e86\u54ea\u4e9b\u624b\u6bb5\u5462\uff1f<\/p>\n\n\n\n<ul><li>\u5e38\u89c4\u7684\u6709\u4e00\u4e9b\u7b2c\u4e09\u65b9\u7684\u62e8\u6d4b\u3001\u7b2c\u4e09\u65b9\u7684APM\u3002\u9664\u4e86\u4e00\u4e9b\u5546\u7528\u7684\u4ea7\u54c1\uff0c\u5f53\u7136\u4e5f\u6709\u4e00\u4e9b\u514d\u8d39\u7684\u5de5\u5177\u662f\u53ef\u4ee5\u7528\u7684\u3002<\/li><li>\u5e94\u5bf9\u4e00\u4e9b\u6d41\u5a92\u4f53\u7684\u5e94\u7528\uff0c\u6211\u4eec\u81ea\u7814\u4e86\u4e00\u5957\u878d\u5408CDN\u7684\u76d1\u63a7\u8fd8\u6709\u6d41\u5a92\u4f53\u7684\u76d1\u63a7\u3002\u8fd9\u4e2a\u5176\u5b9e\u4e5f\u6bd4\u8f83\u5173\u952e\uff0c\u56e0\u4e3a\u73b0\u5728\u4e1a\u52a1\u4f53\u91cf\u5927\u4e86\u4e4b\u540e\uff0cCDN\u662f\u4e0d\u53ef\u907f\u514d\u7684\u4f1a\u7528\u5230\uff0c\u4f46\u5982\u679c\u6ca1\u6709\u8fd9\u90e8\u5206\u76d1\u63a7\u7684\u8bdd\uff0cCDN\u8d28\u91cf\u5c31\u8981\u4f9d\u8d56\u4e8e\u7528\u6237\u53cd\u9988\uff0c\u94fe\u8def\u5c31\u4f1a\u6bd4\u8f83\u957f\u3002\u6240\u4ee5\u8bf4\u8981\u6709\u624b\u6bb5\u53bb\u4e3b\u52a8\u76d1\u6d4bCDN\u7684\u8d28\u91cf\u3002\u6211\u4eec\u5efa\u8bbe\u4e86\u8fd9\u6837\u7684CDN\u7684\u8d28\u91cf\u76d1\u63a7\uff0c\u7136\u540e\u4f1a\u53bb\u7ed9\u4e0d\u540c\u7684CDN\u5382\u5546\u53bb\u6253\u5206\uff0c\u518d\u53bb\u505a\u667a\u80fd\u7684\u8c03\u5ea6\uff0c\u662f\u8fd9\u6837\u7684\u3002<\/li><\/ul>\n\n\n\n<p><strong>\u2461\u670d\u52a1\u7aef\u8d28\u91cf\u76d1\u63a7<\/strong><\/p>\n\n\n\n<p>\u670d\u52a1\u7aef\u7684\u8d28\u91cf\u4f53\u7cfb\u662f\u7528\u5230\u4e86\u4e00\u4e9b\u6bd4\u8f83\u901a\u7528\u7684\uff0c\u50cfInfluxDB\u5957\u4ef6\u3001ELK\u3001Prometheus\u3001Open-Falcon<\/p>\n\n\n\n<p>Zabbix\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u5efa\u8bbe\u4e86\u4e00\u4e9b\u57fa\u4e8e\u5927\u6570\u636e\u6d41\u5f0f\u8ba1\u7b97\u7684\u7cfb\u7edf\uff0c\u4e3b\u8981\u662f\u7528\u6765\u505a\u6211\u4eecSLA\u7684\u4f53\u7cfb<\/p>\n\n\n\n<p>\u63a5\u4e0b\u6765\u5c55\u793a\u4e00\u4e9b\u6211\u4eec\u73b0\u5728\u6b63\u5728\u4f7f\u7528\u7684\u76d1\u63a7\u5927\u76d8\u6848\u4f8b\uff0c\u90fd\u662f\u9700\u8981\u6211\u4eec\u5728\u65e5\u5e38\u5de5\u4f5c\u4e2d\u5b8c\u5584\u7684\uff1a<\/p>\n\n\n\n<p>\u6bd4\u5982\u4e0b\u56fe\uff0c\u662f\u6211\u4eec\u4e00\u7ec4ECS\u7684\u78c1\u76d8\u76d1\u63a7\uff0c\u901a\u8fc7\u8fd9\u5f20\u56fe\u53ef\u4ee5\u975e\u5e38\u5feb\u901f\u8bc6\u522b\u5230\u54ea\u7ec4\u673a\u5668\u7684\u78c1\u76d8\u7684\u5229\u7528\u7387\u6bd4\u8f83\u9ad8\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p6.itc.cn\/images01\/20201125\/ca04a4ec94b9468cbfed49d9831f2c17.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e0b\u56fe\u662f\u6211\u4eecSLA\u7684\u76d1\u63a7\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p1.itc.cn\/images01\/20201125\/90199f4f6c3b4409af1e3439ad92738d.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u8fd9\u662f\u6211\u4eec\u670d\u52a1\u7aef\u8d28\u91cf\u4f53\u7cfb\u91cc\u8fb9\u6700\u91cd\u8981\u7684\u4e00\u5f20\u62a5\u8868\uff0c\u8bf7\u6c42\u6570\u3001\u9519\u8bef\u6570\u3001\u6162\u8bf7\u6c42\u6709\u591a\u5c11\u3001\u670d\u52a1\u6574\u4f53\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u3001\u540e\u7aef\u54cd\u5e94\u65f6\u95f4\u3001\u6210\u529f\u7387\u7b49SLA\u7684\u6307\u6807\u90fd\u4f1a\u5728\u8fd9\u5f20\u62a5\u8868\u91cc\u8fb9\u4f53\u73b0\u3002<\/p>\n\n\n\n<p>\u4e0b\u56fe\u662f\u6211\u4eec\u57fa\u4e8eGrafana\uff0c\u7528\u4e86ES\u7684\u6570\u636e\u6e90\u6765\u505a\u4e86\u4e00\u4e9b\u65e5\u5fd7\u7684\u62a5\u8868\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p0.itc.cn\/images01\/20201125\/077fe20779d249d4817be3db2188bc52.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e0b\u56fe\u5c31\u662f\u524d\u6587\u63d0\u5230\u7684\u5ba2\u6237\u7aef\u7684\u8d28\u91cf\u76d1\u63a7\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p0.itc.cn\/images01\/20201125\/e08754f9c0a241efb5d867d3252f3c48.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5176\u5b9e\u5728\u8fd9\u4e4b\u524d\u6211\u4eec\u6709\u7528\u8fc7\u4e00\u4e9b\u5546\u4e1a\u4ea7\u54c1\uff0c\u4f46\u540e\u6765\u53d1\u73b0\u5546\u4e1a\u4ea7\u54c1\u4e0d\u80fd\u5f88\u597d\u7684\u6ee1\u8db3\u6211\u4eec\u7684\u76d1\u63a7\u9700\u6c42\uff0c\u6240\u4ee5\u540e\u6765\u5c31\u51b3\u5b9a\u81ea\u5df1\u7814\u53d1\u4e86\u54c8\u52c3\u76d1\u63a7\u3002<\/p>\n\n\n\n<p>\u5728\u8fd9\u91cc\u9762\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5bf9\u5ba2\u6237\u7aef\u7684\u72b6\u6001\u6709\u4e00\u4e2a\u611f\u77e5\u80fd\u529b\u3002\u6bd4\u5982\u8bf4\u6709\u65f6\u5019\u5ba2\u6237\u7aef\u7684\u7f51\u7edc\u8d28\u91cf\u4e0d\u597d\uff0c\u6216\u8005\u8bf4\u56e0\u4e3a\u4e00\u4e9b\u7f51\u7edc\u9519\u8bef\u3001SSL\u8bc1\u4e66\u7684\u9519\u8bef\uff0c\u8fde\u63a5\u5230CDN\u4e4b\u7c7b\u7684\u5931\u8d25\u4e86\uff0c\u5bfc\u81f4\u6700\u7ec8\u8bf7\u6c42\u6ca1\u6709\u5230\u8fbe\u670d\u52a1\u7aef\u3002<\/p>\n\n\n\n<p>\u6b64\u65f6\uff0c\u4f60\u770bSLA\u62a5\u8868\u91cc\u9762\u663e\u793a\u4e00\u76f4\u662fOK\u7684\uff0c\u4f46\u5176\u5b9e\u8fd9\u65f6\u5019\u7528\u6237\u771f\u5b9e\u7684\u4f53\u9a8c\u5e76\u4e0d\u662f\u8fd9\u6837\u7684\uff0c\u4ed6\u5bf9\u670d\u52a1\u7684\u611f\u53d7\u5176\u5b9e\u5df2\u7ecf\u662f\u5f88\u7cdf\u7cd5\u4e86\u3002\u6240\u4ee5\u6211\u4eec\u5c31\u9700\u8981\u6709\u5ba2\u6237\u7aef\u7684\u76d1\u63a7\u4f53\u7cfb\uff0c\u5728\u8fd9\u4e2a\u62a5\u8868\u91cc\uff0c\u5c31\u53ef\u4ee5\u7528\u4e00\u4e9b\u6307\u6807\uff0c\u5c06\u7528\u6237\u771f\u5b9e\u7684\u7528\u6237\u4f53\u9a8c\u53cd\u9988\u51fa\u6765\u3002<\/p>\n\n\n\n<p><strong>2\uff09\u67b6\u6784\u8bbe\u8ba1<\/strong><\/p>\n\n\n\n<p>\u67b6\u6784\u8bbe\u8ba1\u53ef\u80fd\u4f1a\u66f4\u504f\u4e1a\u52a1\u4fa7\u4e00\u4e9b\u3002\u6211\u4eec\u5728\u6545\u969c\u4e4b\u524d\uff0c\u8981\u5c3d\u53ef\u80fd\u505a\u597d\u670d\u52a1\u7684\u67b6\u6784\u8bbe\u8ba1\uff0c\u540c\u65f6\u5728\u505a\u4e00\u4e9b\u9884\u6848\u4e4b\u524d\uff0c\u4e5f\u8981\u628a\u670d\u52a1\u67b6\u6784\u505a\u597d\u68b3\u7406\u3002\u53ea\u6709\u5f53\u6211\u4eec\u628a\u670d\u52a1\u7684\u67b6\u6784\u4e86\u7136\u4e8e\u80f8\uff0c\u624d\u66f4\u6709\u53ef\u80fd\u5728\u6545\u969c\u53d1\u751f\u7684\u65f6\u5019\u4ece\u5bb9\u4e0d\u8feb\uff0c\u66f4\u597d\u5730\u5b9a\u4f4d\u95ee\u9898\u3002\u6b64\u5916\uff0c\u8981\u66f4\u591a\u53bb\u52a0\u5165\u67d4\u6027\u8bbe\u8ba1\uff0c\u4e5f\u5c31\u662f\u8bf4\u4f60\u7684\u670d\u52a1\u8981\u5177\u5907\u4e00\u4e9b\u50cf\u964d\u7ea7\u7194\u65ad\u3001\u6545\u969c\u9694\u79bb\u8fd9\u4e9b\u624b\u6bb5\uff0c\u8981\u6709\u8fd9\u6837\u7684\u67d4\u6027\u8bbe\u8ba1\u5728\u91cc\u8fb9\u3002\u8fd9\u6837\u67b6\u6784\u53ef\u4ee5\u63d0\u4f9b\u8fd9\u4e9b\u80fd\u529b\uff0c\u540e\u9762\u624d\u80fd\u66f4\u597d\u5730\u53bb\u505a\u670d\u52a1\u7684\u4fdd\u969c\u3002\u518d\u6709\u4e00\u70b9\u5c31\u662f\uff0c\u8981\u5c3d\u53ef\u80fd\u7684\u53bb\u89c4\u907f\u5e38\u89c4\u7684\u98ce\u9669\u70b9\uff0c\u6bd4\u5982\u8bf4\u5355\u70b9\u4e4b\u7c7b\u7684\uff1b\u540c\u65f6\u8fd8\u8981\u5c3d\u53ef\u80fd\u5730\u53bb\u89c4\u907f\u67b6\u6784\u91cc\u9762\u5e38\u89c1\u7684\u5751\u3002<\/p>\n\n\n\n<p>\u4e0b\u56fe\u662f\u6211\u4eec\u504f\u8fd0\u7ef4\u4fa7\u7684\u4e00\u5f20\u6570\u636e\u6d41\u5411\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p2.itc.cn\/images01\/20201125\/ebdc89794e914b298efc405cbb6213da.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e3b\u8981\u662f\u8bf4\u660e\u4e00\u4e2a\u4e1a\u52a1\u5305\u542b\u4e86\u54ea\u4e9b\u57df\u540d\uff0c\u5927\u6982\u7ecf\u8fc7\u4e86\u4ec0\u4e48\u94fe\u8def\uff0c\u7ecf\u8fc7\u4e86\u54ea\u4e9b\u4e2d\u95f4\u7ec4\u4ef6\uff0c\u6700\u7ec8\u5230\u8fbe\u4e86\u670d\u52a1\u7aef\u3002<\/p>\n\n\n\n<p><strong>3\uff09\u5bb9\u91cf\u8bc4\u4f30<\/strong><\/p>\n\n\n\n<p>\u4e0b\u56fe\u662f\u6211\u4eec\u538b\u529b\u6d4b\u8bd5\u7684\u4e00\u4e2a\u9875\u9762\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p2.itc.cn\/images01\/20201125\/8c68e1ee633742a584558bfa7becdddb.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4ee5\u8fd9\u4e2a\u56fe\u4e3a\u4f8b\uff0c\u5bb9\u91cf\u8bc4\u4f30\u5176\u5b9e\u5c31\u662f\u6211\u4eec\u7684\u670d\u52a1\u5728\u4e0a\u7ebf\u4e4b\u524d\uff0c\u8981\u53bb\u5bf9\u670d\u52a1\u7684\u627f\u8f7d\u80fd\u529b\u505a\u4e00\u4e2a\u538b\u6d4b\uff0c\u8fd9\u6837\u6211\u4eec\u624d\u80fd\u66f4\u597d\u7684\u4e86\u89e3\u670d\u52a1\u4e0a\u7ebf\u4e4b\u540e\u7684\u72b6\u6001\u3002\u7136\u540e\u6211\u4eec\u57fa\u4e8e\u8fd9\u4e2a\uff0c\u518d\u6839\u636e\u4e1a\u52a1\u65b9\u91cf\u7ea7\u7684\u8bc4\u4f30\uff0c\u53bb\u89c4\u5212\u670d\u52a1\u7684\u5bb9\u91cf\u3002<\/p>\n\n\n\n<p>\u4f46\u6709\u4e00\u70b9\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5bb9\u91cf\u8bc4\u4f30\u662f\u4e0d\u662f\u8981\u5b8c\u5168\u57fa\u4e8e\u8fd9\u4e9b\u538b\u6d4b\u6765\u505a\u5462\uff1f\u5728\u505a\u538b\u6d4b\u4e4b\u524d\uff0c\u6709\u6ca1\u6709\u4e00\u4e9b\u5176\u4ed6\u7684\u624b\u6bb5\u53ef\u4ee5\u8f85\u52a9\u6211\u4eec\uff0c\u6765\u66f4\u79d1\u5b66\u5730\u505a\u5bb9\u91cf\u8bc4\u4f30\u5462\uff1f\u5176\u5b9e\u662f\u6709\u7684\uff0c\u4f46\u5f88\u591a\u65f6\u5019\u90fd\u88ab\u5927\u5bb6\u5ffd\u7565\u4e86\uff0c\u4e5f\u5c31\u662f\u6570\u5b66\u8ba1\u7b97\u3002<\/p>\n\n\n\n<p>\u5bb9\u91cf\u8bc4\u4f30\u5176\u5b9e\u662f\u4e0d\u80fd\u5b8c\u5168\u4f9d\u8d56\u4e8e\u538b\u6d4b\u7684\u3002\u5728\u538b\u7f29\u4e4b\u524d\uff0c\u8981\u57fa\u4e8e\u6211\u4eec\u5bf9\u81ea\u5df1\u670d\u52a1\u7684\u7406\u89e3\uff0c\u5305\u62ec\u6bcf\u4e00\u6761\u8bf7\u6c42\u5927\u6982\u4f1a\u8017\u8d39\u591a\u5c11\u8d44\u6e90\u7b49\uff0c\u8981\u6709\u4e00\u4e2a\u57fa\u7840\u7684\u8ba4\u8bc6\uff0c\u518d\u57fa\u4e8e\u8fd9\u4e9b\u8ba4\u8bc6\u53bb\u8bc4\u4f30\u5927\u6982\u9700\u8981\u7528\u591a\u5c11\u540e\u7aef\u8d44\u6e90\u3001\u5927\u6982\u4f1a\u7528\u591a\u5c11CPU\u5185\u5b58\uff0c\u8fd9\u4e9b\u4e1c\u897f\u662f\u53ef\u4ee5\u7528\u6570\u5b66\u8ba1\u7b97\u7684\u65b9\u6cd5\u6765\u8ba1\u7b97\u51fa\u6765\u7684\u3002\u5f53\u7136\uff0c\u975e\u5e38\u7cbe\u786e\u7684\u8ba1\u7b97\u53ef\u80fd\u6bd4\u8f83\u96be\u8fbe\u5230\uff0c\u4f46\u8fd9\u4e2a\u624b\u6bb5\u662f\u4e0d\u80fd\u5ffd\u7565\u7684\u3002\u6211\u4eec\u8981\u5148\u6709\u4e00\u4e2a\u7c97\u7565\u7684\u8ba1\u7b97\uff0c\u518d\u53bb\u8f85\u52a9\u538b\u6d4b\uff0c\u624d\u80fd\u6700\u7ec8\u5f97\u51fa\u4e00\u4e2a\u6bd4\u8f83\u79d1\u5b66\u7684\u5bb9\u91cf\u8bc4\u4f30\u3002<\/p>\n\n\n\n<p>\u5176\u5b9e\u50cfGoogle\u8fd9\u79cd\u5927\u5382\u91cc\u9762\uff0c\u4ed6\u4eec\u6709\u4e13\u95e8\u5bb9\u91cf\u8bc4\u4f30\u7684\u7cfb\u7edf\uff0c\u4f46\u76ee\u524d\u4e1a\u754c\u636e\u6211\u4e86\u89e3\uff0c\u662f\u6ca1\u6709\u8fd9\u65b9\u9762\u7279\u522b\u597d\u7528\u7684\u7cfb\u7edf\u3002\u5982\u679c\u5927\u5bb6\u77e5\u9053\u4ec0\u4e48\u6bd4\u8f83\u597d\u7528\u7684\u7cfb\u7edf\uff0c\u4e5f\u53ef\u4ee5\u5728\u8bc4\u8bba\u533a\u7559\u8a00\uff0c\u6211\u4eec\u4ea4\u6d41\u4e00\u4e0b\u3002<\/p>\n\n\n\n<p><strong>4\uff09\u707e\u5907\u9884\u6848\u548c\u707e\u5907\u6f14\u7ec3<\/strong><\/p>\n\n\n\n<p>\u8fd9\u4e24\u70b9\u662f\u6bd4\u8f83\u5173\u952e\u7684\uff0c\u8ddf\u6545\u969c\u4f1a\u66f4\u5f3a\u76f8\u5173\u3002\u4e0b\u56fe\u662f\u6211\u6240\u6574\u7406\u7684\u5173\u4e8e\u600e\u4e48\u505a\u707e\u5907\u9884\u6848\u548c\u707e\u5907\u6f14\u7ec3\u7684\u67b6\u6784\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p0.itc.cn\/images01\/20201125\/1841682d788f47e1b48931b0b66cc6fb.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6211\u4eec\u628a\u8fd9\u4e2a\u8fc7\u7a0b\u5206\u4e3a\u4e86\u4e94\u4e2a\u73af\u8282\uff0c\u57fa\u672c\u6309\u7167\u8fd9\u4e94\u4e2a\u73af\u8282\u6765\u505a\uff0c\u707e\u5907\u9884\u6848\u5c31\u5dee\u4e0d\u591a\u53ef\u4ee5\u5b8c\u5168\u8986\u76d6\u4e86\u3002\u4e0b\u9762\u6765\u5177\u4f53\u5730\u8bf4\u4e00\u4e0b\uff1a<\/p>\n\n\n\n<ul><li><strong>\u670d\u52a1\u68b3\u7406\uff1a<\/strong>\u5728\u670d\u52a1\u68b3\u7406\u9636\u6bb5\uff0c\u8981\u57fa\u4e8e\u524d\u9762\u7684\u67b6\u6784\u56fe\u7b49\u6765\u68b3\u7406\u8bf7\u6c42\u94fe\u8def\uff0c\u8981\u5206\u6bb5\u5206\u5c42\u5730\u68b3\u7406\u8bf7\u6c42\u90fd\u7ecf\u5386\u4e86\u54ea\u4e9b\u5c42\u6b21\u3001\u6709\u54ea\u4e9b\u9636\u6bb5\u3001\u7ecf\u8fc7\u4e86\u54ea\u4e9b\u8bbe\u5907\u3001\u5468\u8fb9\u6709\u54ea\u4e9b\u4f9d\u8d56\uff08\u5305\u62ec\u5185\u90e8\u7684\u670d\u52a1\u4f9d\u8d56\u3001\u540e\u7aef\u7684\u8d44\u6e90\u4f9d\u8d56\u3001\u7b2c\u4e09\u65b9\u7684\u4f9d\u8d56\u7b49\uff09\uff0c\u7136\u540e\u8fd8\u8981\u68b3\u7406\u67b6\u6784\u76ee\u524d\u662f\u4e0d\u662f\u6709\u4ec0\u4e48\u98ce\u9669\u3001\u6d41\u91cf\u6709\u6ca1\u6709\u7ecf\u8fc7\u4e00\u4e2a\u5355\u70b9\u3001\u6709\u6ca1\u6709\u54ea\u4e2a\u70b9\u53ef\u80fd\u662f\u5b58\u5728\u74f6\u9888\u7684\u2026\u2026\u8fd9\u4e9b\u90fd\u662f\u6211\u4eec\u5728\u670d\u52a1\u68b3\u7406\u9636\u6bb5\u9700\u8981\u53bb\u68b3\u7406\u6e05\u695a\u7684\u3002<\/li><li><strong>\u9884\u6848\u68b3\u7406\uff1a<\/strong>\u4e86\u89e3\u5404\u79cd\u60c5\u51b5\u540e\uff0c\u5c31\u53ef\u4ee5\u68b3\u7406\u76f8\u5e94\u7684\u9884\u6848\u4e86\u3002\u4ed4\u7ec6\u5206\u6790\u5e94\u8be5\u7528\u4ec0\u4e48\u6837\u7684\u624b\u6bb5\u6765\u8986\u76d6\uff0c\u5c06\u98ce\u9669\u5404\u4e2a\u51fb\u7834\uff1b\u7136\u540e\u8981\u5c3d\u53ef\u80fd\u5730\u505a\u591a\u7ea7\u9884\u6848\uff0c\u56e0\u4e3a\u9884\u6848\u5982\u679c\u53ea\u6709\u4e00\u7ea7\u7684\u8bdd\uff0c\u5bb9\u707e\u80fd\u529b\u662f\u4e0d\u591f\u67d4\u6027\u7684\uff1b\u6b64\u5916\uff0c\u8fd8\u8981\u501f\u52a9\u5230\u4e00\u4e9b\u667a\u80fd\u8c03\u5ea6\u7684\u624b\u6bb5\uff1b\u6700\u540e\u5c31\u662f\u67d4\u6027\u8bbe\u8ba1\uff0c\u524d\u9762\u4e5f\u6709\u63d0\u5230\uff0c\u662f\u66f4\u504f\u4e1a\u52a1\u4fa7\u4e00\u4e9b\uff0c\u4e5f\u5c31\u662f\u8bf4\u5728\u670d\u52a1\u91cc\u8981\u6709\u5c3d\u53ef\u80fd\u591a\u7684\u624b\u6bb5\u6765\u505a\u81ea\u5df1\u7684\u4e00\u4e9bfailover\uff0c\u53ef\u4ee5\u53bb\u505a\u4e00\u4e9b\u964d\u7ea7\u3001\u7194\u65ad\u7b49\u3002<\/li><li><strong>\u6c99\u76d8\u63a8\u6f14\uff1a<\/strong>\u68b3\u7406\u51fa\u6765\u9884\u6848\u540e\uff0c\u5e76\u4e0d\u662f\u76f4\u63a5\u5230\u505a\u6f14\u7ec3\u3002\u8981\u4e86\u89e3\u9884\u6848\u662f\u4e0d\u662f\u771f\u7684\u6709\u6548\uff0c\u4e0d\u662f\u76f4\u63a5\u505a\u6f14\u7ec3\uff0c\u800c\u5e94\u8be5\u662f\u5148\u60f3\u6e05\u695a\u3002\u6211\u7684\u5efa\u8bae\u662f\u53bb\u505a\u6c99\u76d8\u63a8\u6f14\u3002\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u91cc\uff0c\u6211\u4eec\u8981\u5c3d\u53ef\u80fd\u53bb\u53d1\u52a8\u591a\u7684\u90e8\u95e8\u534f\u4f5c\u8d77\u6765\uff0c\u6765\u770b\u6211\u4eec\u7684\u9884\u6848\u662f\u4e0d\u662f\u6709\u6548\u3002\u6bd5\u7adf\u4eba\u591a\u529b\u91cf\u5927\uff0c\u5e76\u4e14\u4e0d\u540c\u56e2\u961f\u7684\u4eba\u5bf9\u4e1a\u52a1\u53ef\u80fd\u6709\u4e0d\u540c\u7684\u7406\u89e3\uff0c\u5728\u8fd9\u79cd\u5934\u8111\u98ce\u66b4\u4e0b\uff0c\u5c31\u6709\u53ef\u80fd\u78b0\u649e\u51fa\u66f4\u591a\u7684\u53ef\u80fd\u6027\u3002\u7136\u540e\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u91cc\uff0c\u4f1a\u57fa\u4e8e\u4e00\u4e9b\u53ef\u80fd\u7684\u6545\u969c\u573a\u666f\u3001case\u7b49\u6765\u505a\u63a8\u6f14\uff0c\u5f53\u6545\u969c\u573a\u666fA\u51fa\u73b0\u4e86\uff0c\u68b3\u7406\u51fa\u4e86\u9884\u6848A\u2019\uff0c\u90a3 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class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p3.itc.cn\/images01\/20201125\/380b3f14301848e6a5713b12f8a59d1a.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5927\u5bb6\u53ef\u4ee5\u770b\u5230\uff0c\u6211\u4eec\u662f\u5206\u4e86\u51e0\u7ea7\u6765\u505a\u7684\u9884\u6848\uff0c\u5305\u62ec\u6570\u636e\u7684\u51b7\u5907\u3001\u540c\u57ce\u7684\u53ccAZ\u3001\u5f02\u5730\u707e\u5907\u3001\u70ed\u5907\u7b49\u3002\u6211\u4eec\u5728\u505a\u6545\u969c\u68b3\u7406\u7684\u65f6\u5019\uff0c\u5927\u81f4\u4e5f\u662f\u6309\u7167\u524d\u9762\u8bb2\u5230\u7684\u73af\u8282\u6765\u505a\uff1a\u5148\u68b3\u7406\uff08\u5206\u4e3a\u7814\u53d1\u4fa7\u548c\u8fd0\u7ef4\u4fa7\u68b3\u7406\uff09\uff0c\u7136\u540e\u76d8\u70b9\uff08\u76d8\u70b9\u8fd9\u4e2a\u8fc7\u7a0b\u91cc\u6709\u54ea\u4e9b\u6545\u969c\u70b9\uff09\uff0c\u518d\u505acase\u63a8\u6f14\uff0c\u800c\u540e\u662f\u9884\u6848\u7684\u8f93\u51fa\uff0c\u6700\u540e\u662f\u6f14\u7ec3\u3002<\/p>\n\n\n\n<p><strong>5\uff09\u6301\u7eed\u4ea4\u4ed8<\/strong><\/p>\n\n\n\n<p>\u6301\u7eed\u4ea4\u4ed8\u4e5f\u662f\u9700\u8981\u6211\u4eec\u5728\u65e5\u5e38\u5efa\u8bbe\u4e2d\u5c31\u505a\u597d\u7684\u4e8b\u60c5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p1.itc.cn\/images01\/20201125\/92c8f06d13cf48aa9921de3c90760868.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c10\u5e74\u4e4b\u524d\uff0c\u6211\u4eec\u7528\u7684\u673a\u5668\u5927\u90e8\u5206\u90fd\u662f\u7269\u7406\u673a\uff0c\u5f53\u7ebf\u4e0a\u53d1\u751f\u4e86\u4e00\u4e2a\u6545\u969c\uff0c\u5b9a\u4f4d\u5230\u7684\u539f\u56e0\u662f\u6709\u4e00\u6ce2\u5927\u6d41\u91cf\u5bfc\u81f4\u6027\u80fd\u625b\u4e0d\u4f4f\u4e86\u3002\u90a3\u4e48\u8fd9\u65f6\u5019\u5e94\u5bf9\u7b56\u7565\u9996\u5148\u60f3\u5230\u7684\u662f\u4ec0\u4e48\uff1f\u662f\u6269\u5bb9\u3002\u53ea\u6709\u6269\u5bb9\u624d\u80fd\u5b8c\u5168\u7684\u625b\u4f4f\u6d41\u91cf\uff0c\u624d\u80fd\u964d\u4f4e\u635f\u5931\uff0c\u5426\u5219\u7684\u8bdd\uff0c\u5c31\u53ea\u80fd\u662f\u505a\u6709\u635f\u7684\u964d\u7ea7\uff0c\u4e5f\u5c31\u662f\u628a\u8bf7\u6c42\u4e22\u6389\u3002\u90a3\u4e48\u8fd9\u4e2a\u5c31\u6d89\u53ca\u5230\u6301\u7eed\u4ea4\u4ed8\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u56de\u8fc7\u5934\u6765\uff0c\u65f6\u95f4\u653e\u5230\u73b0\u5728\uff0c\u5982\u679c\u6211\u4eec\u9009\u62e9\u4e86\u4e91\u3001\u5bb9\u5668\uff0c\u5b83\u672c\u8eab\u57fa\u7840\u8bbe\u65bd\u67b6\u6784\u5c31\u5177\u5907\u4e86\u5f39\u6027\u4f38\u7f29\u7684\u80fd\u529b\uff0c\u5177\u5907\u66f4\u5feb\u63d0\u4f9b\u6269\u5bb9\u7684\u624b\u6bb5\uff0c\u90a3\u4e48\u95ee\u9898\u662f\u4e0d\u662f\u5c31\u89e3\u51b3\u4e86\u5462\uff1f\u4e0d\u662f\u3002\u4e0e\u6301\u7eed\u4ea4\u4ed8\u76f8\u5173\u7684\u573a\u666f\u8fd8\u6709\u975e\u5e38\u591a\uff0c\u4e07\u4e00\u53d1\u751f\u6545\u969c\uff0c\u53bb\u505a\u4fee\u590d\u7684\u65f6\u5019\u53d1\u73b0\u6301\u7eed\u4ea4\u4ed8\u7684\u80fd\u529b\u8ddf\u4e0d\u4e0a\uff0c\u5176\u5b9e\u8fd8\u662f\u4f1a\u62d6\u957f\u6545\u969c\u6062\u590d\u65f6\u95f4\u3002<\/p>\n\n\n\n<p>\u4e0a\u56fe\u51e0\u4e2a\u662f\u6211\u4eec\u76ee\u524d\u516c\u53f8\u5728\u7528\u7684\u4e00\u4e9b\u6301\u7eed\u4ea4\u4ed8\u7684\u4f53\u7cfb\u7ec4\u4ef6\uff0c\u53ef\u80fd\u5927\u5bb6\u4e5f\u90fd\u6bd4\u8f83\u719f\u6089\u3002\u53ef\u80fd\u9664\u4e86\u6700\u53f3\u4e0a\u89d2\u8fd9\u4e2a\uff0c\u662f\u6211\u4eec\u516c\u53f8\u5185\u90e8\u5f00\u53d1\u7684\u4e00\u4e2a\u57fa\u4e8eK8S\u7684\u4e91\u7ba1\u5e73\u53f0\uff0c\u652f\u6301\u591a\u96c6\u7fa4\u7ba1\u63a7\uff0c\u5185\u90e8\u4ee3\u53f7Matrix\u3002\u4e0e\u5176\u4ed6\u5916\u90e8\u7684\u4e91\u7ba1\u5e73\u53f0\u7c7b\u4f3c\uff0c\u4e0d\u8fc7\u6211\u4eec\u5f00\u53d1\u5f97\u6bd4\u8f83\u65e9\u3002\u57fa\u4e8e\u8fd9\u4e9b\u57fa\u7840\u8bbe\u65bd\u7684\u5b58\u5728\uff0c\u6211\u4eec\u80fd\u591f\u4fdd\u6301\u826f\u597d\u7684\u6301\u7eed\u4ea4\u4ed8\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u4e0a\u8ff0\u8bb2\u7684\u90fd\u662f\u6211\u4eec\u5728\u6545\u969c\u7ba1\u7406\u4e4b\u524d\u9700\u8981\u505a\u7684\u4e8b\u60c5\uff1a\u5728\u6545\u969c\u6765\u4e34\u4e4b\u524d\uff0c\u5982\u4f55\u505a\u597d\u9884\u9632\u548c\u51c6\u5907\uff0c\u4ee5\u53ca\u5e94\u5bf9\u7684\u80fd\u529b\u50a8\u5907\u3002<\/p>\n\n\n\n<p><strong>2\u3001\u6545\u969c\u4e2d<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p3.itc.cn\/images01\/20201125\/4dcac7ede90742e4b637307f9341944d.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5f53\u6545\u969c\u771f\u7684\u53d1\u751f\u4e86\uff0c\u6211\u4eec\u5e94\u8be5\u600e\u4e48\u505a\uff1f\u53bb\u53d1\u73b0\u5b9a\u4f4d\u548c\u6062\u590d\u3002\u8fd9\u91cc\u5217\u4e3e\u51e0\u4e2a\u6bd4\u8f83\u6838\u5fc3\u7684\u624b\u6bb5\uff1a\u76d1\u63a7\u544a\u8b66\u3001\u65e5\u5fd7\u5206\u6790\u3001\u94fe\u8def\u8ddf\u8e2a\u3001\u6545\u969c\u9694\u79bb\u3001\u5bb9\u707e\u5207\u6362\u3001\u964d\u7ea7\u7194\u65ad\u3002\u53ea\u770b\u5b57\u9762\u610f\u601d\u4e5f\u5f88\u597d\u7406\u89e3\u3002\u4e0b\u9762\u6211\u5c06\u4ee5\u56fe\u7ed3\u5408\u6848\u4f8b\u5206\u4eab\u5177\u4f53\u505a\u6cd5\u3002<\/p>\n\n\n\n<p><strong>1\uff09\u76d1\u63a7\u544a\u8b66<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p6.itc.cn\/images01\/20201125\/8763645732844ebba6fdc91d8bb28121.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5de6\u56fe\u662f\u4e00\u4e2a\u6d41\u91cf\u7a81\u53d8\u7684\u544a\u8b66\uff0c\u53ef\u80fd\u662f\u5927\u5bb6\u5e38\u89c1\u5230\u7684\u4e00\u79cd\uff0c\u901a\u8fc7\u8fd9\u79cd\u6587\u5b57\u7684\u624b\u6bb5\u628a\u62a5\u8b66\u53d1\u7ed9\u4f60\u3002\u8fd9\u91cc\u6709\u4e00\u4e2a\u70b9\u5f15\u8d77\u5173\u6ce8\uff0c\u7a81\u964d30%\uff0c\u5b83\u5176\u5b9e\u662f\u4e0d\u540c\u4e8e\u5e38\u89c4\u90a3\u79cd\u544a\u8b66\uff0c\u8bf4\u76ee\u524d\u7684\u67d0\u4e2a\u6307\u6807\u8d85\u51fa\u67d0\u4e2a\u503c\u6216\u8005\u4f4e\u4e8e\u67d0\u4e2a\u503c\uff0c\u6216\u8fbe\u5230\u4ec0\u4e48\u6c34\u5e73\u7ebf\u90a3\u79cd\u9600\u503c\u7684\u544a\u8b66\u3002\u4e24\u8005\u533a\u522b\u5728\u4e8e\uff0c\u7a81\u964d\u662f\u901a\u8fc7\u5bf9\u6bd4\u503c\u5f97\u51fa\u7684\u7ed3\u8bba\u3002\u8fd9\u4e2a\u793a\u4f8b\u8bf4\u660e\u5728\u505a\u76d1\u63a7\u62a5\u8b66\u65f6\uff0c\u53ef\u80fd\u9700\u8981\u8003\u8651\u7684\u5efa\u8bbe\u70b9\uff0c\u60f3\u60f3\u662f\u5426\u6709\u8fd9\u7c7b\u9700\u6c42\uff0c\u6709\u6ca1\u6709\u8fd9\u7c7b\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u6700\u53f3\u9762\u7684\u56fe\u770b\u8d77\u6765\u6bd4\u8f83\u9177\uff0c\u5b83\u662f\u600e\u4e48\u5b9e\u73b0\u7684\u5462\uff1f\u5b83\u7684\u610f\u4e49\u662f\u4ec0\u4e48\uff1f\u5bf9\u6bd4\u524d\u9762\u8fd9\u4e24\u5f20\u6587\u5b57\u56fe\uff0c\u6587\u5b57\u56fe\u53ea\u662f\u544a\u77e5\u6d41\u91cf\u7a81\u964d30%\uff0c\u8fd9\u662f\u4e00\u79cd\u544a\u8b66\u65b9\u5f0f\u3002\u4e2d\u95f4\u7684\u56fe\u5c31\u662f\u7531\u540d\u4e3a\u201c\u76d1\u63a7\u5927\u76d8\u201d\u7684\u673a\u5668\u4eba\u53d1\u9001\u51fa\u6765\u7684\uff0c\u4e5f\u662f\u6211\u4eec\u670d\u52a1\u7684\u67b6\u6784\u56fe\u3002\u653e\u5927\u56fe\u770b\uff0c\u6211\u4eec\u7684\u4e1a\u52a1\u6a21\u5757\u3001\u4ea4\u4e92\u94fe\u8def\u5df2\u7ecf\u66b4\u9732\u51fa\u6765\u4e86\uff1b\u56fe\u4e2d\u6709\u4e00\u5757\u662f\u7ea2\u8272\u7684\uff0c\u7ea2\u8272\u4ee3\u8868\u6807\u8bc6\u5f02\u5e38\uff0c\u4e0e\u5f02\u5e38\u5173\u8054\u7684\u67d0\u4e2a\u7ec4\u4ef6\u5c31\u53d8\u6210\u6de1\u7eff\u8272\u3002<\/p>\n\n\n\n<p>\u7531\u4e8e\u7ea2\u8272\u8fd9\u5757\u6545\u969c\u5f15\u53d1\u4e86\u53e6\u5916\u4e00\u4e2a\u5f02\u5e38\uff0c\u63a5\u8fde\u5f15\u53d1\u4e86\u4e00\u4e2a\u53c8\u4e00\u4e2a\u7684\u5f02\u5e38\u3002\u901a\u8fc7\u8fd9\u5f20\u544a\u8b66\u56fe\uff0c\u6536\u83b7\u4e86\u66f4\u591a\u7684\u4fe1\u606f\uff1a\u9996\u5148\u77e5\u9053\u7cfb\u7edf\u6302\u4e86\uff0c\u6216\u8005\u7cfb\u7edf\u5f02\u5e38\u4e86\uff0c\u7136\u540e\u8fd9\u6b21\u5f02\u5e38\u5927\u6982\u662f\u7531\u4ec0\u4e48\u5f15\u8d77\u7684\u3002\u4e00\u5f20\u56fe\u5c31\u53ef\u4ee5\u8ba9\u4f60\u975e\u5e38\u5feb\u901f\u5730\u611f\u77e5\u3002\u73b0\u5728\u6709\u4e86\u8fd9\u5f20\u56fe\uff0c\u4e0d\u518d\u9700\u8981\u6587\u5b57\u544a\u8b66\u6765\u901a\u77e5\u6211\u7ec4\u4ef6\u5f02\u5e38\uff0c\u4e5f\u4e0d\u7528\u7ffb\u627e\u8fc7\u5f80\u7ecf\u9a8c\u505a\u6392\u67e5\u3002\u53ea\u8981\u770b\u56fe\u5c31\u80fd\u7ed3\u5408\u5df2\u6709\u7684\u76d1\u63a7\u7cfb\u7edf\u76f4\u63a5\u505a\u5206\u6790\u3001\u6392\u67e5\uff0c\u6700\u7ec8\u5f97\u51fa\u7ed3\u8bba\u3002\u540e\u8005\u8fd9\u79cd\u76d1\u63a7\u624b\u6bb5\u5c31\u662f\u8ba9\u6545\u969c\u80cc\u540e\u7684\u539f\u56e0\u751a\u81f3\u6839\u56e0\u66f4\u5feb\u89e6\u8fbe\u5230\u7528\u6237\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u662f\u600e\u4e48\u5b9e\u73b0\u7684\u5462\uff1f\u8fd9\u662f\u57fa\u4e8egrafana\u7684\u63d2\u4ef6flowcharting\u57fa\u4e8edraw.io\u7684\u4e00\u4e2a\u7ed8\u56fe\uff0c\u7ed3\u5408\u6211\u4eec\u7684\u6570\u636e\u586b\u5145\u548c\u544a\u8b66\u914d\u7f6e\u6765\u5b9e\u73b0\u7684\u3002<\/p>\n\n\n\n<p><strong>2\uff09\u65e5\u5fd7\u5206\u6790<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p8.itc.cn\/images01\/20201125\/7b1cdbc175b745039b9520f348139633.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>3\uff09\u94fe\u8def\u8ddf\u8e2a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p2.itc.cn\/images01\/20201125\/48f472d557cc4b25a5bc14468716133c.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>4\uff09\u9884\u6848\u6267\u884c<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p8.itc.cn\/images01\/20201125\/a84b44a871c34f5387aebbd086c5aa3c.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u65e5\u5fd7\u5206\u6790\u3001\u94fe\u8def\u8ddf\u8e2a\u3001\u9884\u6848\u6267\u884c\u90fd\u662f\u5b9a\u4f4d\u624b\u6bb5\uff0c\u5728\u5df2\u7ecf\u5b9a\u4f4d\u95ee\u9898\u4e4b\u540e\uff0c\u5e76\u4e14\u5339\u914d\u4e86\u76f8\u5e94\u7684\u9884\u6848\uff0c\u8981\u6c42\u53bb\u6267\u884c\u9884\u6848\u3002\u5f53\u7136\u524d\u63d0\u662f\u6709\u76f8\u5e94\u7684\u9884\u6848\u5e94\u5bf9\u6545\u969c\u573a\u666f\u3002\u7136\u540e\u4f9d\u636e\u64cd\u4f5c\u624b\u518c\uff0c\u5206\u522b\u6309\u4e0d\u540c\u7684\u6545\u969c\u5c42\u6b21\u53bb\u6267\u884c\u5904\u7406\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p8.itc.cn\/images01\/20201125\/954e25fc43544af1a3aa7787579b1727.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6062\u590d\u4e4b\u540e\u8fd8\u8981\u786e\u8ba4\u6267\u884c\u7ed3\u679c\uff0c\u770b\u670d\u52a1\u662f\u5426\u6062\u590d\u6b63\u5e38\u3002\u8fd9\u662f\u6211\u4eec\u5728\u6545\u969c\u5904\u7406\u4e2d\u5b9e\u9645\u6848\u4f8b\u7684\u622a\u56fe\u3002\u4e0b\u9762\u8fdb\u5165\u975e\u5e38\u5173\u952e\u7684\u6545\u969c\u540e\u73af\u8282\u3002<\/p>\n\n\n\n<p><strong>3\u3001\u6545\u969c\u540e<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p1.itc.cn\/images01\/20201125\/ee99d37b90c54195af6c9768a9479303.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5927\u5bb6\u8981\u91cd\u89c6\u4e00\u70b9\uff0c\u5728\u6545\u969c\u53d1\u751f\u548c\u89e3\u51b3\u4ee5\u540e\uff0c\u4ee5\u4e3a\u95ee\u9898\u771f\u7684\u7ed3\u675f\u4e86\u5417\uff1f\u5176\u5b9e\u5e76\u6ca1\u6709\u3002\u5728\u6545\u969c\u540e\uff0c\u6211\u4eec\u5e94\u8be5\u505a\u597d\u4ee5\u4e0b\u73af\u8282\uff1a\u6545\u969c\u590d\u76d8\u3001\u6545\u969c\u6539\u8fdb\u3001\u9884\u6848\u5b8c\u5584\u3001\u5bb9\u91cf\u538b\u6d4b\u3001\u6545\u969c\u6a21\u62df\u3001\u5468\u8fb9\u6e05\u67e5\u3002\u6211\u89e3\u91ca\u4e0b\u5176\u4e2d\u51e0\u4e2a\u6982\u5ff5\uff1a<\/p>\n\n\n\n<ul><li>\u9884\u6848\u5b8c\u5584\uff1a\u6545\u969c\u53d1\u751f\u4e4b\u524d\u6709\u505a\u8fc7\u9884\u6848\uff0c\u8fd9\u4e9b\u9884\u6848\u662f\u4e0d\u662f\u5b8c\u5584\u7684\uff1f\u5728\u6545\u969c\u5904\u7406\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6709\u6ca1\u6709\u66b4\u9732\u51fa\u95ee\u9898\uff1f\u662f\u5426\u8981\u5b8c\u5584\u4e4b\u524d\u7684\u9884\u6848\u4e2d\u505a\u7684\u4e0d\u5b8c\u5584\u7684\u5730\u65b9\u7b49\u7b49\uff1b<\/li><li>\u6545\u969c\u6a21\u62df\uff1a\u610f\u601d\u662f\u7528\u67d0\u79cd\u624b\u6bb5\u6a21\u62df\u67d0\u4e9b\u6545\u969c\uff0c\u63d0\u524d\u77e5\u9053\u8be5\u5982\u4f55\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff1b<\/li><li>\u5468\u8fb9\u6e05\u67e5\uff1a\u5e94\u8be5\u5177\u5907\u4e3e\u4e00\u53cd\u4e09\u7684\u80fd\u529b\uff0c\u6bd4\u5982A\u670d\u52a1\u51fa\u6545\u969c\uff0c\u90a3\u4e48A\u670d\u52a1\u5468\u8fb9\u6709\u4e00\u4e9b\u76f8\u5173\u8054\u7684\u670d\u52a1\u6709\u53ef\u80fd\u4f1a\u53d7\u5230\u5f71\u54cd\u3002\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u6bd4\u5982\u96c6\u7fa4\u91cc\u9762\u6709N\u53f0\u673a\u5668\uff0c\u6536\u5230\u673a\u5668A\u78c1\u76d8\u63a5\u8fd1100%\u7684\u4e00\u6761\u544a\u8b66\uff0c\u53ea\u9700\u5904\u7406\u673a\u5668A\u5c31\u53ef\u4ee5\u4e86\u5417\uff1f\u5f53\u7136\u4e0d\u662f\uff0c\u5728\u5904\u7406\u5b8c\u8be5\u5f02\u5e38\u4e4b\u540e\uff0c\u80af\u5b9a\u8981\u67e5\u770b\u540c\u96c6\u7fa4\u7684\u5176\u4ed6\u673a\u5668\u662f\u5426\u5b58\u5728\u7c7b\u4f3c\u60c5\u51b5\u3002<\/li><\/ul>\n\n\n\n<p><strong>1\uff09\u6545\u969c\u590d\u76d8<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p9.itc.cn\/images01\/20201125\/1aea3d2745d54a5cb608d6d8b8a863b6.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5728\u6545\u969c\u590d\u76d8\u9636\u6bb5\uff0c\u6700\u6838\u5fc3\u7684\u601d\u60f3\u5c31\u662f\u8981\u56de\u987e\u5173\u952e\u7684\u65f6\u95f4\u70b9\uff1a\u6545\u969c\u662f\u4ece\u4ec0\u4e48\u65f6\u95f4\u53d1\u751f\u7684\uff1f\u4ece\u4ec0\u4e48\u65f6\u95f4\u5230\u4ec0\u4e48\u65f6\u95f4\u7ed3\u675f\u7684\uff1f\u5728\u8fd9\u8fc7\u7a0b\u91cc\u9762\u6709\u54ea\u4e9b\u975e\u5e38\u5173\u952e\u7684\u64cd\u4f5c\uff1f\u6709\u54ea\u4e9b\u5173\u952e\u7684\u4fe1\u606f\uff1f\u4ece\u4ec0\u4e48\u65f6\u95f4\u70b9\u5b9a\u4f4d\u5230\u95ee\u9898\uff1f\u5728\u4ec0\u4e48\u65f6\u5019\u6267\u884c\u600e\u6837\u7684\u64cd\u4f5c\uff1f\u8fd9\u4e9b\u65f6\u95f4\u70b9\u90fd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n\n\n\n<p>\u5728\u6545\u969c\u590d\u76d8\u7684\u8fc7\u7a0b\u4e2d\uff0c\u8981\u628a\u8fd9\u4e9b\u64cd\u4f5c\u7684\u65f6\u95f4\u70b9\u4e00\u4e00\u8fd8\u539f\u56de\u53bb\uff0c\u624d\u80fd\u5b8c\u6574\u5730\u56de\u770b\u64cd\u4f5c\u662f\u5426\u5408\u7406\u6709\u6548\u3002\u770b\u5728\u67d0\u4e2a\u65f6\u95f4\u70b9\u6267\u884c\u4e86\u67d0\u4e2a\u9884\u6848\uff0c\u601d\u8003\u67d0\u4e2a\u65f6\u523b\u505a\u51fa\u8fd9\u6837\u7684\u64cd\u4f5c\u662f\u5426\u6070\u5f53\uff0c\u6b64\u65f6\u6709\u6ca1\u6709\u5176\u4ed6\u66f4\u597d\u7684\u624b\u6bb5\u80fd\u591f\u6062\u590d\u670d\u52a1\uff0c\u67d0\u4e2a\u65f6\u95f4\u6bb5\u4e3a\u4ec0\u4e48\u6ca1\u6709\u53ca\u65f6\u5904\u7406\u800c\u5bfc\u81f4\u6545\u969c\u65f6\u95f4\u53d8\u957f\u7b49\u7b49\u3002<\/p>\n\n\n\n<p>\u505a\u597d\u6545\u969c\u590d\u76d8\uff0c\u6211\u4eec\u6709\u9ec4\u91d1\u4e09\u95ee\u6cd5\uff1a<\/p>\n\n\n\n<ul><li>\u6211\u4eec\u5e94\u8be5\u600e\u4e48\u505a\uff0c\u624d\u80fd\u66f4\u5feb\u5730\u6062\u590d\u4e1a\u52a1\uff1f<\/li><li>\u6211\u4eec\u5e94\u8be5\u600e\u4e48\u505a\uff0c\u624d\u80fd\u907f\u514d\u518d\u6b21\u51fa\u73b0\u7c7b\u4f3c\u95ee\u9898\uff1f<\/li><li>\u6211\u4eec\u6709\u54ea\u4e9b\u597d\u7684\u7ecf\u9a8c\u53ef\u4ee5\u603b\u7ed3\u3001\u63d0\u70bc\uff0c\u5e76\u56fa\u5316\uff1f<\/li><\/ul>\n\n\n\n<p>\u57fa\u4e8e\u4ee5\u4e0a\u4e09\u4e2a\u95ee\u9898\uff0c\u901a\u8fc7\u81ea\u95ee\u81ea\u7b54\u7684\u5f62\u5f0f\u5f04\u6e05\u6545\u969c\u590d\u76d8\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p9.itc.cn\/images01\/20201125\/d027d8b35035490b9ae6f0eff8fe6dad.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u8fd9\u662f\u6545\u969c\u89e3\u51b3\u540e\u7ed5\u4e0d\u5f00\u7684\u4e00\u70b9\uff0c\u5728\u6545\u969c\u53d1\u751f\u540e\u90fd\u4f1a\u505a\u4e00\u4e2a\u62a5\u544a\uff0c\u4e0a\u56fe\u5c31\u662f\u6211\u4eec\u5185\u90e8\u7684\u4e00\u4e2a\u6545\u969c\u62a5\u544a\u6a21\u677f\u3002\u5728\u62a5\u544a\u91cc\u9762\u5199\u6e05\u695a\u6545\u969c\u7ea7\u522b\u3001\u8d23\u4efb\u4eba\u3001\u5904\u7406\u8fc7\u7a0b\u3001\u6539\u8fdb\u63aa\u65bd\uff0c\u5c06\u8fd9\u4e9b\u5173\u952e\u70b9\u5f52\u7eb3\u6210\u6545\u969c\u62a5\u544a\u7684\u6587\u6863\u3002<\/p>\n\n\n\n<p>\u5230\u6b64\u505a\u4e2a\u603b\u7ed3\uff0c\u6545\u969c\u672c\u8d28\u4e0a\u662f\u6301\u7eed\u8fed\u4ee3\u7684\uff0c\u5f53\u6545\u969c\u53d1\u751f\u4e86\uff0c\u5f00\u59cb\u6062\u590d\u3001\u590d\u76d8\u3001\u6539\u8fdb\u3001\u9a8c\u6536\uff0c\u56de\u5230\u7a33\u5b9a\u8fd0\u884c\u7684\u72b6\u6001\uff0c\u518d\u8fc7\u4e00\u6bb5\u65f6\u95f4\u53c8\u51fa\u73b0\u6545\u969c\u3002\u540c\u65f6\uff0c\u670d\u52a1\u4e5f\u6301\u7eed\u5730\u8fed\u4ee3\uff0c\u56e0\u6b64\u8981\u4e0d\u65ad\u53bb\u63d0\u5347\u7a33\u5b9a\u6027\uff0c\u8fd9\u662f\u6211\u4eec\u90fd\u9003\u4e0d\u51fa\u7684\u4e00\u73af\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p4.itc.cn\/images01\/20201125\/d1c109dc105440239ab2201fe7a02df4.png\" alt=\"\"\/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%9B%9B%E3%80%81%E6%95%85%E9%9A%9C%E7%AE%A1%E7%90%86%E4%BD%93%E7%B3%BB\"><\/span><strong>\u56db\u3001\u6545\u969c\u7ba1\u7406\u4f53\u7cfb<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p6.itc.cn\/images01\/20201125\/e0be98a49009455f8fabbbe017a17b33.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e3a\u4e86\u505a\u597d\u6545\u969c\u7ba1\u7406\uff0c\u9700\u8981\u5efa\u8bbe\u4e00\u4e9bSRE\u4f53\u7cfb\u63d0\u4f9b\u652f\u6491\uff0c\u4e0b\u9762\u8c08\u8c08\u6545\u969c\u7ba1\u7406\u4f53\u7cfb\u5e94\u8be5\u6709\u54ea\u4e9b\u5185\u5bb9\u4ee5\u53ca\u5982\u4f55\u5efa\u8bbe\u3002<\/p>\n\n\n\n<p><strong>1\u3001\u53ef\u7528\u6027\u4f53\u7cfb<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p9.itc.cn\/images01\/20201125\/b8c0b1463ede4b46858953768a8a7d3e.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5173\u4e8e\u53ef\u7528\u6027\u4f53\u7cfb\u91cc\u9762\u7684\u4e09\u4e2a\u540d\u8bcd\u9700\u8981\u8fbe\u6210\u4e00\u81f4\u7684\u7406\u89e3\u3002\u5e73\u65f6\u6211\u4eec\u6240\u8bb2\u7684SLA\u5e76\u4e0d\u662f\u771f\u6b63\u610f\u4e49\u4e0a\u7684SLA\u3002SLI\u662f\u6307\u6807\uff0cSLO\u662f\u76ee\u6807\uff0cSLA\u662f\u6211\u4eec\u7684\u76ee\u6807\u52a0\u4e0a\u76ee\u6807\u672a\u8fbe\u6210\u7684\u540e\u679c\uff0c\u901a\u5e38\u8fd0\u7528\u5728\u53cc\u65b9\u4e00\u4e9b\u5546\u52a1\u5408\u7ea6\u4e0a\uff0c\u4f8b\u5982\u4f7f\u7528\u67d0\u4e91\u5382\u5546\u7684\u670d\u52a1\uff0c\u5bf9\u65b9\u627f\u8bfa\u53ef\u7528\u6027\u4e0d\u4f4e\u4e8e99.95%\u3002\u4e00\u65e6\u6ca1\u6709\u8fbe\u5230\u6211\u7684\u8981\u6c42\uff0c\u5904\u7f5a\u6027\u7684\u6216\u8005\u8d54\u507f\u6027\u7684\u4e00\u4e9b\u6761\u6b3e\u5c06\u4f1a\u751f\u6548\uff0c\u8fd9\u624d\u662f\u771f\u6b63\u610f\u4e49\u4e0a\u7684SLA\u3002<\/p>\n\n\n\n<p>\u90a3\u4e48\u5982\u4f55\u9009\u62e9SLI\uff1f\u53c2\u7167VALET\u6cd5\u5219\uff0c\u6709\u4e94\u5927\u9009\u62e9\u4f9d\u636e\uff1a<\/p>\n\n\n\n<ul><li>\u5bb9\u91cf\uff08Volume\uff09\uff1a\u670d\u52a1\u627f\u8bfa\u7684\u6700\u5927\u5bb9\u91cf\u662f\u591a\u5c11\uff0c\u4eceQPS\u3001TPS\u3001\u6d41\u91cf\u3001\u8fde\u63a5\u6570\u3001\u541e\u5410\u601d\u8003\uff1b<\/li><li>\u53ef\u7528\u6027\uff08Availability\uff09\uff1a\u670d\u52a1\u662f\u5426\u6b63\u5e38\uff0c\u770bHTTP\u72b6\u6001\u78012xx\u7684\u5360\u6bd4\uff1b<\/li><li>\u5ef6\u8fdf\uff08Latency\uff09\uff1a\u670d\u52a1\u54cd\u5e94\u901f\u5ea6\u662f\u5426\u591f\u5feb\uff0crt\u662f\u5426\u5728\u9884\u671f\u8303\u56f4\u5185\uff1b<\/li><li>\u9519\u8bef\u7387\uff08Errors\uff09\uff1a\u9519\u8bef\u7387\u6709\u591a\u5c11\uff0c\u770bHTTP\u72b6\u6001\u78015xx\u7684\u5360\u6bd4\uff1b<\/li><li>\u4eba\u5de5\u4ecb\u5165\uff08Tickets\uff09\uff1a\u662f\u5426\u9700\u8981\u4eba\u5de5\u4ecb\u5165\u5904\u7406\uff0c\u8003\u8651\u4eba\u5de5\u4fee\u590d\u3002<\/li><\/ul>\n\n\n\n<p><strong>2\u3001\u6545\u969c\u5b9a\u7ea7\u3001\u5b9a\u6027\u3001\u5b9a\u8d23<\/strong><\/p>\n\n\n\n<p><strong>1\uff09\u5b9a\u7ea7\uff1a\u901a\u7528\u6807\u51c6<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p2.itc.cn\/images01\/20201125\/d46fef3505664264ab2dec2612830a37.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u8fd9\u5f20\u56fe\u5217\u51fa\u7684\u6545\u969c\u7b49\u7ea7\u8861\u91cf\u6307\u6807\u662f\u975e\u5e38\u5177\u5907\u53c2\u8003\u6027\u7684\uff0c\u53ef\u4ee5\u57fa\u4e8e\u6b64\u5efa\u8bbe\u81ea\u5df1\u7684\u6545\u969c\u7b49\u7ea7\u4f53\u7cfb\uff0c\u770b\u770b\u7528\u54ea\u4e9b\u6307\u6807\u6765\u8861\u91cf\u6545\u969c\u7684\u5f71\u54cd\uff0c\u4ece\u800c\u7ed9\u670d\u52a1\u5b9a\u7ea7\u3002\u56fe\u4e2d\u5217\u51fa\u56db\u70b9\u90fd\u662f\u5e38\u89c4\u7684\u8003\u6838\u9879\uff0c\u4e3b\u8981\u770b\u5bf9\u670d\u52a1\u529f\u80fd\u7684\u5f71\u54cd\u3001\u5f71\u54cd\u65f6\u957f\u3001\u6545\u969c\u6240\u53d1\u751f\u7684\u65f6\u6bb5\u3001\u5bf9\u7528\u6237\u7684\u5f71\u54cd\u8303\u56f4\u3002\u5bf9\u7528\u6237\u5f71\u54cd\u8303\u56f4\u5c31\u662f\u770b\u662f\u4e3b\u8981\u529f\u80fd\u8fd8\u662f\u6b21\u8981\u529f\u80fd\u4e0d\u80fd\u4f7f\u7528\uff0c\u5927\u6982\u4f1a\u7b97\u51fa\u6743\u91cd\u5360\u6bd4\u3002<\/p>\n\n\n\n<p><strong>2\uff09\u5b9a\u7ea7\uff1a\u4e2a\u6027\u5316\u6807\u51c6<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p6.itc.cn\/images01\/20201125\/4f2e418908984f7fa8409066b6cdf610.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u9664\u4e86\u901a\u7528\u6807\u51c6\uff0c\u8fd8\u6709\u4e00\u4e9b\u6ca1\u6709\u88ab\u56ca\u62ec\u5230\u4f53\u7cfb\u4e2d\u6765\uff0c\u6bd4\u5982\u67d0\u4e9b\u7535\u5546\u7c7b\u3001\u5546\u4e1a\u5316\u3001\u5e7f\u544a\u7c7b\u548c\u91d1\u878d\u7c7b\u7684\u4e1a\u52a1\uff0c\u6709\u53ef\u80fd\u9020\u6210\u8d44\u4ea7\u635f\u5931\uff0c\u90a3\u4e48\u4e0d\u540c\u7684\u90e8\u95e8\u4f1a\u6709\u4e0d\u540c\u7684\u6545\u969c\u7ba1\u7406\u7684\u5b9a\u7ea7\u7b56\u7565\u3002\u4e3a\u6b64\uff0c\u6211\u4eec\u8981\u628a\u8fd9\u4e9b\u4e0d\u540c\u90e8\u95e8\u7684\u4f53\u7cfb\u6620\u5c04\u5230\u901a\u7528\u7684\u5b9a\u7ea7\u6807\u51c6\u91cc\u9762\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u3002<\/p>\n\n\n\n<p>\u6ce8\u610f\u8fd9\u91cc\u4e2a\u6027\u5316\u6807\u51c6\u662f\u65e0\u6cd5\u89c4\u907f\u7684\u3002\u5b83\u7684\u5b58\u5728\u4f53\u73b0\u4e86\u5eb7\u5a01\u5b9a\u5f8b\uff1a\u4e00\u4e2a\u8bbe\u8ba1\u7cfb\u7edf\u7684\u67b6\u6784\u53d7\u5236\u4e8e\u4ea7\u751f\u4e8e\u8bbe\u7f6e\u67b6\u6784\u7684\u7ec4\u7ec7\uff0c\u4e1a\u52a1\u67b6\u6784\u4f53\u73b0\u7ec4\u7ec7\u5173\u7cfb\u3002\u5b9a\u7ea7\u5236\u5ea6\u540c\u6837\u4f53\u73b0\u4e86\u4e0d\u540c\u90e8\u95e8\u5185\u90e8\u4e2a\u6027\u5316\u4e4b\u5904\uff0c\u6240\u4ee5\u8981\u6709\u65b9\u6cd5\u53bb\u628a\u5b83\u6620\u5c04\u6210\u901a\u7528\u7684\u5b9a\u7ea7\u6807\u51c6\uff0c\u53ea\u6709\u6211\u6807\u51c6\u7edf\u4e00\u4e86\uff0c\u624d\u6709\u53ef\u80fd\u575a\u6301\u63a8\u884c\u597d\u6545\u969c\u7ba1\u7406\u3002<\/p>\n\n\n\n<p><strong>3\uff09\u5b9a\u6027\uff1a\u6709\u6548\u5206\u7c7b<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p5.itc.cn\/images01\/20201125\/da999999bc074f4784e7cbe563642b71.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e0a\u56fe\u662f\u6545\u969c\u5b9a\u6027\u7684\u4e00\u4e9b\u6709\u6548\u5206\u7c7b\uff0c\u5373\u5b9a\u6027\u6545\u969c\u662f\u7531\u4ec0\u4e48\u539f\u56e0\u5f15\u8d77\u7684\u3002\u662f\u4ee3\u7801\u8d28\u91cf\u3001\u6d4b\u8bd5\u8d28\u91cf\u3001\u6d41\u7a0b\u89c4\u8303\u51fa\u4e86\u95ee\u9898\uff0c\u8fd8\u662f\u53d8\u66f4\u64cd\u4f5c\u4e0d\u591f\u89c4\u8303\u5462\uff1f\u8fd8\u6709\u5176\u4ed6\u79cd\u79cd\u539f\u56e0\uff0c\u6211\u4eec\u8981\u5bf9\u6545\u969c\u505a\u5b9a\u6027\u7684\u5206\u6790\u548c\u5f52\u7c7b\u3002<\/p>\n\n\n\n<p><strong>4\uff09\u5b9a\u8d23\uff1a\u5224\u5b9a\u539f\u5219<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p0.itc.cn\/images01\/20201125\/91e9556b2c8949a48f5072283d69b4be.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5b9a\u8d23\u4efb\u5e76\u4e0d\u610f\u5473\u7740\u5904\u7f5a\u3002\u6211\u4eec\u6574\u4f53\u7684\u6545\u969c\u7ba1\u7406\u4ece\u539f\u5219\u4e0a\u6765\u8bf4\u5c3d\u91cf\u4e0d\u6307\u8d23\uff0c\u4f46\u4e0d\u6307\u8d23\u4e0d\u4ee3\u8868\u7740\u53ef\u4ee5\u6301\u7eed\u72af\u9519\u8bef\u3002\u8fd9\u91cc\u7531\u4e8e\u65f6\u95f4\u539f\u56e0\u91cd\u70b9\u89e3\u91ca\u56db\u4e2a\u539f\u5219\uff1a<\/p>\n\n\n\n<ul><li>\u9ad8\u538b\u7ebf\u539f\u5219\uff1a\u4e0d\u80fd\u72af\u4e00\u4e9b\u4f4e\u7ea7\u7684\u9519\u8bef\uff1b\u4e0d\u80fd\u6301\u7eed\u72af\u67d0\u4e9b\u9519\u8bef\uff1b<\/li><li>\u4e0a\u4e0b\u6e38\u539f\u5219\uff1a\u6839\u636e\u670d\u52a1\u7684\u4e0a\u4e0b\u6e38\u4f9d\u8d56\u7a0b\u5ea6\u53bb\u505a\u5224\u65ad\uff1b<\/li><li>\u5065\u58ee\u6027\u539f\u5219\uff1a\u6839\u636e\u670d\u52a1\u7684\u5065\u58ee\u6027\u5b9a\u6027\u3002\u4f8b\u5982\u670d\u52a1A\u6302\u6389\u5bfc\u81f4\u670d\u52a1B\u51fa\u95ee\u9898\uff0c\u8fd9\u65f6\u5019\u8d23\u4efb\u4e0d\u80fd\u5b8c\u5168\u5212\u5206\u5230\u670d\u52a1A\u4e0a\uff0c\u8fd8\u8981\u8003\u8651\u5230\u670d\u52a1B\u672c\u8eab\u7684\u5065\u58ee\u6027\uff1b<\/li><li>\u7b2c\u4e09\u65b9\u9ed8\u8ba4\u65e0\u8d23\uff1a\u5185\u90e8\u505a\u6545\u969c\u5b9a\u4f4d\u65f6\uff0c\u9ed8\u8ba4\u7b2c\u4e09\u65b9\u65e0\u8d23\uff0c\u5f53\u7136\u8be5\u8ffd\u8d23\u7684\u8fd8\u662f\u4f1a\u8ffd\u8d23\u3002<\/li><\/ul>\n\n\n\n<p><strong>3\u3001\u9519\u8bef\u9884\u7b97<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p2.itc.cn\/images01\/20201125\/b436aeb5a43446a0af2a45158fde1c62.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5728SRE\u91cc\u7ecf\u5e38\u542c\u5230\u9519\u8bef\u9884\u7b97\uff0c\u5982\u4f55\u505a\u5230\u5b9e\u9645\u843d\u5730\uff1f\u524d\u9762\u8bb2\u4e86\u6545\u969c\u7684\u5b9a\u7ea7\u89c4\u5219\uff0c\u660e\u786e\u5b9a\u7ea7\u89c4\u5219\u4e4b\u540e\uff0c\u4e0d\u540c\u7684\u6545\u969c\u88ab\u5b9a\u4e3aABC\u7ea7\uff0c\u6309\u5bf9\u5e94\u8ba1\u5206\u6807\u51c6\u6263\u5206\u3002\u6263\u7684\u5206\u6570\u6765\u6e90\u4e8e\u7ed9\u51fa\u7684\u9884\u7b97\u3002\u6211\u4eec\u6bcf\u534a\u5e74\u4e3a\u4e00\u4e2aOKR\u8003\u6838\u5468\u671f\uff0c\u5728\u4e00\u4e2a\u8003\u6838\u5468\u671f\u91cc\u9762\u6bcf\u4e2aBU\u4f1a\u5206\u5230\u4e00\u5b9a\u7684\u6545\u969c\u5206\uff0c\u5141\u8bb8\u5728\u8003\u6838\u5468\u671f\u91cc\u7531\u4e8e\u6545\u969c\u88ab\u6263\u5206\uff0c\u5982\u679c\u5206\u6570\u6263\u5b8c\u4e86\u610f\u5473\u7740\u9519\u8bef\u9884\u7b97\u7528\u5b8c\u4e86\u3002\u8fd9\u91cc\u63d0\u5230\u7684\u548cGoogle 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alt=\"\"\/><\/figure>\n\n\n\n<p>\u6545\u969c\u7ba1\u7406\u7279\u522b\u4f9d\u8d56\u4e8e\u7ec4\u7ec7\u7ed3\u6784\u7684\u652f\u6491\uff0c\u56e0\u4e3a\u6545\u969c\u7ba1\u7406\u4e0d\u4ec5\u4ec5\u662f\u8fd0\u8425\u90e8\u95e8\u6216\u8005\u6280\u672f\u4fdd\u969c\u90e8\u95e8\u80fd\u5355\u72ec\u5b8c\u6210\u7684\u4e8b\u60c5\uff0c\u9700\u8981\u4e0d\u540c\u56e2\u961f\u534f\u4f5c\u3002\u4e3a\u6b64\uff0c\u6211\u4eec\u6210\u7acb\u4e86\u6545\u969c\u7ba1\u7406\u59d4\u5458\u4f1a\u3002\u6545\u969c\u59d4\u5458\u4f1a\u662f\u4e00\u4e2a\u865a\u62df\u7684\u7ec4\u7ec7\uff0c\u4e0d\u662f\u4e00\u4e2a\u5b9e\u4f53\u7684\u7ec4\u7ec7\uff0c\u7531BU\u63a5\u53e3\u4eba\u8d1f\u8d23\u6545\u969c\u59d4\u5458\u4f1a\u6545\u969c\u5224\u5b9a\u548c\u5b9a\u8d23\u4e4b\u7c7b\u7684\u4e8b\u60c5\u3001\u4f20\u8fbe\u4fe1\u606f\u7ed9BU\u5185\u90e8\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u4ece\u4e0a\u5f80\u4e0b\u770b\u3002\u5f53\u6545\u969c\u53d1\u751f\u4e86\uff0c\u57fa\u4e8e\u5224\u5b9a\u89c4\u5219\u7ed9\u6545\u969c\u5b9a\u7ea7\u3001\u5b9a\u8d23\u3002\u5b9a\u7ea7\u610f\u5473\u7740\u6bcf\u4e2a\u7ea7\u522b\u4ea7\u751f\u5bf9\u5e94\u7684\u6545\u969c\u5206\uff1b\u5b9a\u8d23\u4f1a\u6d89\u53ca\u5230\u6545\u969c\u7684\u62c6\u5206\uff0c\u6bd4\u5982\u53d1\u751f\u4e86\u4e00\u4e2a\u6545\u969c\uff0c\u5b83\u7531A\u3001B\u4e24\u4e2a\u90e8\u95e8\u5171\u540c\u627f\u62c5\u3002\u6839\u636e\u5b9a\u8d23\u53d1\u73b0\u8d23\u4efb\u4e0aA\u3001B\u90e8\u95e8\u5b9e\u9645\u662f\u4e94\u4e94\u5f00\uff0c\u56e0\u6b64A\u3001B\u5e73\u5206\u6545\u969c\u5206\uff0c\u518d\u4eceA\u3001B\u90e8\u95e8\u7684BU\u8d1f\u8d23\u4eba\u5404\u81ea\u7684\u9519\u8bef\u9884\u7b97\u91cc\u6263\u9664\u6545\u969c\u5206\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u5c31\u80fd\u7ea6\u675f\u597dBU\u5417\uff1f\u5f53\u7136\u4e0d\u662f\uff0c\u8981\u7528\u884c\u653f\u624b\u6bb5\u6765\u4fdd\u969c\uff0c\u90a3\u5c31\u662fOKR\u3002\u5468\u671fOKR\u91cc\u9700\u8981\u6709\u670d\u52a1\u7a33\u5b9a\u6027\u7684\u76ee\u6807\u9879\u624d\u884c\uff0c\u628a\u670d\u52a1\u7a33\u5b9a\u6027\u5199\u8fdbOKR\u540e\uff0cBU\u51fa\u4e8e\u538b\u529b\u800c\u53bb\u5171\u540c\u505a\u597d\u6545\u969c\u7ba1\u7406\u3002\u5728\u4e0a\u8ff0\u8fd9\u79cd\u7ec4\u7ec7\u652f\u6491\u7684\u60c5\u51b5\u4e0b\uff0c\u624d\u80fd\u66f4\u597d\u5730\u63a8\u884c\u6545\u969c\u7ba1\u7406\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BA%94%E3%80%81SRE%E4%BD%93%E7%B3%BB%E5%BB%BA%E8%AE%BE\"><\/span><strong>\u4e94\u3001SRE\u4f53\u7cfb\u5efa\u8bbe<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p><strong>1\u3001\u7a33\u5b9a\u6027\u5efa\u8bbe<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/p4.itc.cn\/images01\/20201125\/523a723dca4a447d9b1f869c81bd1cf0.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u770bSRE\u7a33\u5b9a\u6027\u5168\u666f\u56fe\uff0c\u6309\u7167 MTBF\u548cMTTR\uff0c\u628a\u65e5\u5e38\u65f6\u95f4\u5206\u6210\u51e0\u6bb5\uff0c\u4e0d\u540c\u65f6\u6bb5\u91cc\u8981\u505a\u54ea\u4e9b\u4e8b\u60c5\uff1f\u5148\u662f\u5efa\u8bbe\u6f14\u7ec3\u3001Oncall\u503c\u73ed\uff0c\u7136\u540e\u5e94\u6025\u54cd\u5e94\uff0c\u6700\u540e\u590d\u76d8\u6539\u8fdb\u3001\u518dOncall\u3002\u5728\u4e00\u4e2a\u5faa\u73af\u91cc\u9762\u5b8c\u6210\u4e86SRE\u7684\u5de5\u4f5c\u3002\u8fd9\u5f20\u56fe\u91cc\u6709\u4e00\u4e9b\u9700\u8981\u6211\u4eec\u6301\u7eed\u5173\u6ce8\u7684\u524d\u6cbf\u90e8\u5206\uff0c\u4f8b\u5982AIOps\u667a\u80fd\u9884\u6d4b\u3001\u6df7\u6c8c\u5de5\u7a0b\u3002<\/p>\n\n\n\n<p><strong>2\u3001PPTV<\/strong><\/p>\n\n\n\n<p>\u6700\u540e\u4ee5PPTV\u603b\u7ed3SRE\u4f53\u7cfb\u5efa\u8bbe\uff0c\u5373PPT+V\u3002PPT\u5305\u6db5\u4e86\u4eba\u5458\u3001\u6d41\u7a0b\u3001\u6280\u672f\uff0c\u662fITIL\u4e2d\u7684IT\u7ba1\u7406\u7684\u4e09\u8981\u7d20\u3002SRE\u4f53\u7cfb\u5efa\u8bbe\u540c\u6837\u65e0\u6cd5\u8131\u79bb\u8fd9\u4e2a\u6a21\u578b\uff0c\u505a\u597d\u6545\u969c\u7ba1\u7406\u8981\u6709\u4e00\u4e2a\u5408\u9002\u7684\u7ec4\u7ec7\u7ed3\u6784\u3001\u6d41\u7a0b\u6d41\u7a0b\u4fdd\u969c\u3002\u5149\u6709\u524d\u4e24\u8005\u6ca1\u6709\u529e\u6cd5\u843d\u5730\uff0c\u8fd8\u8981\u6709\u5f3a\u529b\u7684\u6280\u672f\u4fdd\u969c\u652f\u6491\u3002<\/p>\n\n\n\n<p>\u5728\u6b64\u57fa\u7840\u4e0a\uff0c\u6211\u7ed9\u589e\u52a0\u4e86Vision\u5373\u76ee\u6807\u3002\u53ea\u6709\u5bf9\u7a33\u5b9a\u6027\u7684\u5efa\u8bbe\u6709\u5171\u540c\u7684\u76ee\u6807\u671f\u8bb8\uff0c\u624d\u80fd\u505a\u597dSRE\u3002\u4e0d\u540c\u7684\u4e1a\u52a1\u90e8\u95e8\u8981\u6709\u5bf9\u670d\u52a1\u7a33\u5b9a\u6027\u7684\u4e00\u4e9b\u5171\u540c\u8ffd\u6c42\uff0c\u4e0d\u7ba1\u51fa\u4e8e\u884c\u653f\u538b\u529b\uff0c\u8fd8\u662f\u57fa\u4e8e\u81ea\u8eab\u5bf9\u670d\u52a1\u7a33\u5b9a\u6027\u7684\u8ffd\u6c42\uff0c\u6211\u4eec\u90fd\u8981\u6709\u7edf\u4e00\u7684\u76ee\u6807\u3002PPTV\u505a\u597d\u4ee5\u4e0a\u56db\u70b9\uff0c\u66f4\u6709\u5229\u4e8eSRE\u4f53\u7cfb\u7684\u843d\u5730\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%85%AD%E3%80%81%E6%9C%AA%E6%9D%A5%E5%B1%95%E6%9C%9B\"><\/span><strong>\u516d\u3001\u672a\u6765\u5c55\u671b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p>\u57fa\u4e8e\u5f53\u4e0b\u7684\u60f3\u8c61\u529b\uff0c\u6211\u5bf9\u672a\u6765\u6709\u4e00\u4e9b\u5fc5\u8981\u548c\u660e\u786e\u7684\u671f\u5f85\u3002\u7b2c\u4e00\u70b9\u4e2a\u4eba\u8ba4\u4e3a\u662fAIOps\uff0c\u5f88\u591a\u5927\u5382\u5df2\u7ecf\u6d8c\u73b0\u51fa\u4e00\u6279AIOps\u5f00\u6e90\u7684\u4e1c\u897f\uff0c\u5927\u5bb6\u90fd\u5728\u505a\u4e00\u4e9b\u63a2\u7d22\u3002\u4f46\u662fAIOps\u4f55\u65f6\u80fd\u5b9e\u73b0\u5927\u89c4\u6a21\u843d\u5730\uff0c\u5e94\u7528\u5728SRE\u5efa\u8bbe\u5e76\u53d1\u6325\u66f4\u5927\u7684\u4ef7\u503c\uff0c\u751a\u81f3\u9a71\u52a8SRE\u81ea\u6211\u9769\u547d\uff0c\u76ee\u524d\u90fd\u65e0\u6cd5\u7ed9\u51fa\u5b9a\u8bba\u3002<\/p>\n\n\n\n<p><strong>&gt;&gt;&gt;<\/strong><\/p>\n\n\n\n<p><strong>Q&amp;A<\/strong><\/p>\n\n\n\n<p><strong>Q1\uff1a\u8bf7\u95eeDevOps\u4e0eSRE\u662f\u4ec0\u4e48\u5173\u7cfb\uff1f<\/strong><\/p>\n\n\n\n<p><strong>A\uff1a<\/strong>\u770b\u6765\u5927\u5bb6\u5bf9DevOps vs SRE\u7684\u95ee\u9898\u8fd8\u662f\u6bd4\u8f83\u70ed\u8877\u7684\uff0c\u5728\u5f88\u591a\u573a\u5408\u4e0b\u90fd\u4f1a\u542c\u5230\u8fd9\u6837\u7684\u95ee\u9898\u3002\u4ece\u6211\u7684\u7406\u89e3\u6765\u770b\uff0c\u4e24\u8005\u5728\u5de5\u4f5c\u8303\u7574\u4e0a\u662f\u5b58\u5728\u4ea4\u53c9\u91cd\u53e0\u7684\uff0c\u4e24\u8005\u6700\u672c\u8d28\u7684\u5dee\u5f02\u5e94\u8be5\u5728\u4e8e\u7ec4\u7ec7\u76ee\u6807\u7684\u4fa7\u91cd\u70b9\u4e0a\uff0c\u5373\uff1a\u6548\u7387 vs \u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<p><strong>Q2\uff1a\u5982\u679c\u7ef4\u62a4\u5bf9\u8c61\u8d28\u91cf\u592a\u5dee\uff0c\u8be5\u600e\u4e48\u505aSRE\u5462\uff1f<\/strong><\/p>\n\n\n\n<p><strong>A\uff1a<\/strong>\u6069\uff0c\u8fd9\u4e2a\u95ee\u9898\u8fd8\u662f\u7565\u201c\u5c16\u9510\u201d\u7684\u54c8\u3002\u611f\u89c9\u53ef\u4ee5\u4ece\u4e24\u4e2a\u65b9\u9762\u5165\u624b\u5427\uff1a<\/p>\n\n\n\n<p>\u2460 SRE\u9700\u8981\u63d0\u5347\u81ea\u5df1\u7684\u638c\u63a7\u80fd\u529b\uff0c\u5c3d\u53ef\u80fd\u7528\u81ea\u5df1\u7684\u638c\u63a7\u529b\u53bbcover\u7ef4\u62a4\u5bf9\u8c61\u672c\u8eab\u7684\u8d28\u91cf\u95ee\u9898\uff1b\u4ece\u53e6\u4e00\u4e2a\u89d2\u5ea6\u6765\u770b\uff0c\u4e0d\u7ba1\u4f60\u7ef4\u62a4\u7684\u5bf9\u8c61\u672c\u8eab\u8d28\u91cf\u5982\u4f55\uff0c\u5982\u679c\u4f60\u90fd\u80fd\u591f\u5e94\u5bf9\u81ea\u5982\uff0c\u8fd9\u6b63\u662fSRE\u7684\u4ef7\u503c\u6240\u5728\u3002<\/p>\n\n\n\n<p>\u5f53\u7136\uff0c\u4e0a\u9762\u8fd9\u4e2a\u72b6\u6001\u662f\u6bd4\u8f83\u7406\u60f3\u4e3b\u4e49\u7684\uff0c\u9664\u6b64\u4e4b\u5916SRE\u8fd8\u9700\u8981\u505a\u5230\u4e0b\u9762\u8fd9\u70b9\u3002<\/p>\n\n\n\n<p>\u2461 \u4eceSRE\u7684\u89d2\u5ea6\u7ed9\u670d\u52a1\u7684\u7814\u53d1\u3001\u6d4b\u8bd5\u751a\u81f3\u662f\u4ea7\u54c1\u540c\u5b66\u63d0\u51fa\u5408\u7406\u7684\u5efa\u8bae\uff0c\u8f85\u52a9\u63d0\u5347\u4ea7\u54c1\u7684\u8d28\u91cf\u3002\u8fd9\u91cc\u5c31\u53ef\u4ee5\u5f15\u7528\u6211\u4eec\u5728\u76f4\u64ad\u4e2d\u6240\u8bb2\u5230\u7684\u201c\u6545\u969c\u524d\u7684\u51c6\u5907\u5de5\u4f5c\u201d\u7684\u65b9\u6cd5\u6846\u67b6\uff0c\u6bd4\u5982\u67d4\u6027\u8bbe\u8ba1\uff1a\u8fd9\u53ef\u80fd\u5e76\u4e0d\u662f\u6240\u6709\u7684\u670d\u52a1\u5728\u8bbe\u8ba1\u4e4b\u521d\u90fd\u6709\u8003\u8651\u3001\u5b9e\u73b0\u7684\uff0c\u7136\u540e\u8fd9\u4e9b\u7279\u6027\u5374\u90fd\u662f\u6709\u52a9\u4e8e\u6211\u4eec\u66f4\u597d\u5730\u53bb\u4fdd\u969c\u670d\u52a1\u7684\u3002\u8fd9\u65f6\u5019\u6211\u4eec\u5c31\u53ef\u4ee5\u63d0\u51fa\u76f8\u5173\u7684\u5efa\u8bbe\u610f\u89c1\u3002<\/p>\n\n\n\n<p>\u5176\u5b9e\u300c\u670d\u52a1\u8d28\u91cf\u300d\u672c\u8eab\u5c31\u662f\u4e00\u4e2a\u9700\u8981\u8de8\u90e8\u95e8\u534f\u4f5c\u7684\u4e8b\u60c5\uff0c\u5728\u7edf\u4e00\u597d\u76ee\u6807\u7684\u524d\u63d0\u4e0b\uff0c\u53bb\u63a8\u52a8\u5171\u540c\u5efa\u8bbe\u5c31\u597d\u3002<\/p>\n\n\n\n<p><strong>Q3\uff1a\u5173\u4e8eSRE\u56e2\u961f\u7ec4\u6210\uff0c\u5f00\u53d1+\u8fd0\u7ef4\u7684\u5360\u6bd4\u4eba\u6570\u5927\u6982\u5e94\u8be5\u662f\u600e\u6837\u7684\u4e00\u4e2a\u7ec4\u5408\u5462\uff1f<\/strong><\/p>\n\n\n\n<p><strong>A\uff1a<\/strong>\u8fd9\u4e2a\u8fd8\u662f\u8981\u770b\u5177\u4f53\u7684\u573a\u666f\u5427\uff0c\u770b\u4e1a\u52a1\u7684\u590d\u6742\u7a0b\u5ea6\u3001\u770bSRE\u56e2\u961f\u7684\u6280\u672f\u529f\u529b\u3002\u50cfGoogle\u3001Netflix\u7b49SRE\u7406\u5ff5\u843d\u5730\u6210\u529f\u7684\u6848\u4f8b\u4e2d\uff0c\u7814\u53d1\u8fd0\u7ef4\u6bd4\u5c31\u4f1a\u6bd4\u8f83\u9ad8\uff0c\u6bd4\u5982Netflix\u53ea\u6709\u4e2a\u4f4d\u6570\u7684\u6838\u5fc3SRE\uff0c\u652f\u6301\u7740\u5168\u7403\u7684\u4e1a\u52a1\u3002<\/p>\n\n\n\n<p><strong>Q4\uff1a\u77f3\u8001\u5e08\uff0c\u8bf7\u95ee\u90a3\u4e2a\u67b6\u6784\u56fe\u91cc\u6807\u8bc6\u51fa\u5f02\u5e38\u6a21\u5757\uff0c\u662f\u5982\u4f55\u5b9e\u73b0\u7684\uff1f<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/dbaplus.cn\/uploadfile\/2020\/0714\/20200714102619377.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6545\u969c\u7ba1\u7406-\u76d1\u63a7\u544a\u8b66<\/p>\n\n\n\n<p><strong>A\uff1a<\/strong>\u6211\u7b80\u5355\u8bf4\u4e00\u4e0b\u5b9e\u73b0\u601d\u8def\uff0c\u6709\u9700\u8981\u7684\u53ef\u4ee5\u81ea\u5df1\u53bb\u4e86\u89e3\u4e00\u4e0b\uff0c\u7f51\u7edc\u4e0a\u4e5f\u6709\u4e00\u4e9b\u76f8\u5173\u7684\u8d44\u6599\u3002<\/p>\n\n\n\n<p>\u7528\u5230\u7684\u6280\u672f\u3001\u5de5\u5177\u4e3b\u8981\u6709\uff1aGrafana\u3001Grafana\u7684\u4e00\u4e2a\u63d2\u4ef6Flowcharting\u3001Grafana-images-render\u3001draw.io\u5728\u7ebf\u7ed8\u56fe\u3001\u4f01\u4e1a\u5fae\u4fe1\u673a\u5668\u4eba(\u9489\u9489\u3001\u98de\u4e66\u7b49\u5176\u4ed6\u4f01\u4e1aIM\u4e5f\u662f\u540c\u6837\u7684)\u3001\u7528\u6237\u53d1\u9001\u544a\u8b66\u7684\u811a\u672c\u6216\u5e73\u53f0\u3002<\/p>\n\n\n\n<p>\u5b9e\u73b0\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<p>\u2460 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