{"id":10021305,"date":"2026-03-12T13:48:41","date_gmt":"2026-03-12T05:48:41","guid":{"rendered":"https:\/\/itmax.cn\/?p=10021305"},"modified":"2026-03-12T13:48:41","modified_gmt":"2026-03-12T05:48:41","slug":"%e4%bb%8e%e4%b8%9a%e5%8a%a1%e5%bc%80%e5%8f%91%e8%a7%86%e8%a7%92%e8%81%8a%e8%81%8a%e5%8f%af%e8%a7%82%e6%b5%8b%e4%bd%93%e7%b3%bb%e5%bb%ba%e8%ae%be","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10021305","title":{"rendered":"\u4ece\u4e1a\u52a1\u5f00\u53d1\u89c6\u89d2\u804a\u804a\u53ef\u89c2\u6d4b\u4f53\u7cfb\u5efa\u8bbe"},"content":{"rendered":"<blockquote><p>\u4f5c\u8005\uff1avivo \u4e92\u8054\u7f51\u670d\u52a1\u5668\u56e2\u961f- Lei Zezheng  <br \/>\u672c\u6587\u63a2\u8ba8\u4e86\u5206\u5e03\u5f0f\u67b6\u6784\u4e0b\u53ef\u89c2\u6d4b\u4f53\u7cfb\u7684\u5efa\u8bbe\u5b9e\u8df5\uff0c\u63d0\u51fa\u4e86\u57fa\u4e8e\u4e1a\u52a1\u89c6\u89d2\u7684\u53ef\u89c2\u6d4b\u4f53\u7cfb\u5efa\u8bbe\u6846\u67b6\uff1a\u660e\u786e\u4e1a\u52a1\u6838\u5fc3\u8fb9\u754c\u3001\u5efa\u7acb\u6307\u6807\u4f53\u7cfb\uff08\u4e1a\u52a1\u6307\u6807+SLO\u6307\u6807\uff09\u3001\u6784\u5efa\u591a\u7ef4\u5ea6\u89c2\u6d4b\uff08\u4e1a\u52a1\u89c2\u6d4b\u3001\u94fe\u8def\u89c2\u6d4b\u3001\u5f02\u5e38\u89c2\u6d4b\u3001\u53d8\u66f4\u89c2\u6d4b\uff09\u548c\u56fa\u5316\u6392\u969c\u8def\u5f84\uff0c\u4ee5\u6e38\u620f\u4e2d\u5fc3\u9879\u76ee\u4e3a\u4f8b\uff0c\u4ecb\u7ecd\u4e86\u9879\u76ee\u5728\u95ee\u9898\u53d1\u73b0\u4e0e\u95ee\u9898\u5b9a\u4f4d\u4e0a\u7684\u5b9e\u8df5\uff0c\u6709\u6548\u63d0\u5347\u4e86\u95ee\u9898\u53d1\u73b0\u4e0e\u6545\u969c\u5904\u7406\u7684\u6548\u7387\u3002<\/p><\/blockquote>\n<p>1\u5206\u949f\u770b\u56fe\u638c\u63e1\u6838\u5fc3\u89c2\u70b9\ud83d\udc47<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648475\" alt=\"\u52a8\u56fe\u5c01\u9762\" title=\"\u52a8\u56fe\u5c01\u9762\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648476\" alt=\"\u52a8\u56fe\u5c01\u9762\" title=\"\u52a8\u56fe\u5c01\u9762\" loading=\"lazy\"><\/p>\n<p><em>\u56fe 1 VS \u56fe 2\uff0c\u60a8\u66f4\u503e\u5411\u4e8e\u54ea\u5f20\u56fe\u6765\u8f85\u52a9\u7406\u89e3\u5168\u6587\u5462\uff1f\u6b22\u8fce\u5728\u8bc4\u8bba\u533a\u7559\u8a00<\/em><\/p>\n<h2>\u4e00\u3001\u80cc\u666f\u4ecb\u7ecd\u4e0e\u75db\u70b9\u5206\u6790<\/h2>\n<p>\u5f53\u5206\u5e03\u5f0f\u67b6\u6784\u6e10\u6210\u4e3b\u6d41\uff0c\u53ef\u89c2\u6d4b\u6027\uff08Observability\uff09\u5728\u884c\u4e1a\u5185\u4e5f\u8d8a\u6765\u8d8a\u53d7\u5230\u91cd\u89c6\u3002\u53ef\u89c2\u6d4b\u6027\u662f\u6307\u7cfb\u7edf\u53ef\u4ee5\u7531\u5176\u5916\u90e8\u8f93\u51fa\uff0c\u6765\u63a8\u65ad\u5176\u5185\u90e8\u72b6\u6001\uff0c\u7cfb\u7edf\u7684\u53ef\u89c2\u6d4b\u6027\u8d8a\u5f3a\uff0c\u6211\u4eec\u5bf9\u7cfb\u7edf\u7684\u53ef\u63a7\u5236\u6027\u5c31\u8d8a\u5f3a\u3002\u73b0\u5982\u4eca\u5982\u4f55\u63d0\u5347\u6574\u4f53\u7cfb\u7edf\u7684\u53ef\u89c2\u6d4b\u6027\uff0c\u5e94\u7528\u53ef\u89c2\u6d4b\u5de5\u5177\u8fbe\u6210\u4e1a\u52a1\u4fdd\u969c\u53ef\u7528\u6027\u76ee\u6807\uff0c\u6210\u4e3a\u4e86\u6bcf\u4e2aSRE\u4e0e\u4e1a\u52a1\u5f00\u53d1\u90fd\u5fc5\u987b\u601d\u8003\u7684\u8bfe\u9898\u3002\u4f46\u662f\u968f\u7740\u4e1a\u52a1\u590d\u6742\u5ea6\u4e0e\u201d1-5-10&#8243;(1\u5206\u949f\u5185\u53d1\u73b0\u95ee\u9898\uff0c5\u5206\u949f\u5185\u5b9a\u4f4d\u95ee\u9898\u539f\u56e0\uff0c10\u5206\u949f\u5185\u6062\u590d\u6545\u969c)\u53ef\u7528\u6027\u4fdd\u969c\u76ee\u6807\u7b49\u7684\u65e5\u76ca\u63d0\u5347\uff0c\u6211\u4eec\u4e5f\u53d1\u73b0\u4e86\u53ef\u89c2\u6d4b\u4f53\u7cfb\u5728\u6211\u4eec\u4e1a\u52a1\u843d\u5730\u4e0a\u7684\u4e00\u4e9b\u95ee\u9898\u3002<\/p>\n<ul>\n<li><strong>\u89c2\u6d4b\u89c6\u89d2\u7684\u5dee\u5f02\u3002<\/strong>\u53ef\u89c2\u6d4b\u5de5\u5177\u5efa\u8bbe\u4e0e\u843d\u5730\u65b9\u5411\u5927\u591a\u5904\u4e8e\u8fd0\u7ef4\u89c6\u89d2\uff0c\u800c\u975e\u4e1a\u52a1\u89c6\u89d2\u3002<\/li>\n<li><strong>\u4e1a\u52a1\u7684\u5dee\u5f02\u3002<\/strong>\u4e0d\u540c\u7684\u4e1a\u52a1\u3001\u4e1a\u52a1\u53d1\u5c55\u7684\u4e0d\u540c\u9636\u6bb5\uff0c\u5bf9\u4e8e\u89c2\u6d4b\u7684\u5efa\u8bbe\u91cd\u70b9\u5dee\u5f02\u5f88\u5927\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u5dee\u5f02\uff0c\u4e3a\u5e73\u53f0\u4fa7\u63d0\u4f9b\u89c2\u6d4b\u5de5\u5177\u4e0e\u4e1a\u52a1\u5f00\u53d1\u4f7f\u7528\u5de5\u5177\u4e4b\u95f4\u5e26\u6765\u4e86\u4e0d\u5c11\u75db\u70b9\u3002\u6e38\u620f\u4e2d\u5fc3\u4f5c\u4e3atoC\u7684\u5206\u53d1\u7c7b\u4e1a\u52a1\u7684\u4e00\u4e2a\u5178\u578b\u9879\u76ee\uff0c\u53ef\u89c2\u6d4b\u4f53\u7cfb\u7684\u5efa\u8bbe\u8fc7\u7a0b\u53ef\u5708\u53ef\u70b9\uff0c\u73b0\u603b\u7ed3\u5176\u4e2d\u4e00\u4e9b\u7ecf\u9a8c\uff0c\u5e0c\u671b\u5bf9\u4e8e\u5176\u4ed6\u4e1a\u52a1\u9879\u76ee\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<h2>\u4e8c\u3001\u53ef\u89c2\u6d4b\u4f53\u7cfb\u7684\u6570\u636e\u57fa\u5ea7<\/h2>\n<p>\u5bf9\u4e8e\u53ef\u89c2\u6d4b\uff0c\u5927\u5bb6\u6216\u591a\u6216\u5c11\u90fd\u542c\u8fc7\u53ef\u89c2\u6d4b\u6027\u7684\u201d\u4e09\u5927\u652f\u67f1\u201c\uff1a\u6307\u6807\u3001\u65e5\u5fd7\u548c\u94fe\u8def\uff0c2017 \u5e74Peter Bourgon \u64b0\u5199\u7684\u6587\u7ae0\u300a<a href=\"https:\/\/link.segmentfault.com\/?enc=d%2FDj5gJZxjds2QDlm6is3g%3D%3D.skHyVyllQ0SIel3EGik%2FfpiLG1rdnAYXhy%2FgpCW0ehFe4czu8ZGDEfS7Qdax13l%2F%2FvdcqAJUqhjM8dTvq1OXw%2B7YpxqzDbFQLImkAtB0qwo3F%2BE1otb2QV%2FSb0HRTUpdLsHBf8LzKL9aFMymXmMlFQ%3D%3D\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">Metrics, Tracing, and Logging<\/a>\u300b \u7cfb\u7edf\u5730\u9610\u8ff0\u4e86\u8fd9\u4e09\u8005\u7684\u5b9a\u4e49\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648477\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u90a3\u4e48\u6211\u4eec\u76d1\u63a7\u56e2\u961f\u5df2\u7ecf\u57fa\u672c\u5f88\u5b8c\u5907\u7684\u91c7\u96c6\u597d\u4e86\u8fd9\u4e9b\u6570\u636e\uff0c\u5e76\u4e14\u5448\u73b0\u4e86\u8bf8\u5982\u65e5\u5fd7\u4e2d\u5fc3\uff0c\u5e94\u7528\u76d1\u63a7\uff0c\u8c03\u7528\u94fe\u6307\u6807\u76d1\u63a7\u7b49\u5de5\u5177\uff0c\u662f\u5426\u5c31\u4ee3\u8868\u4e86\u80fd\u4fdd\u8bc1\u6211\u4eec\u7cfb\u7edf\u7684\u53ef\u89c2\u6d4b\u6027\uff1f\u7b54\u6848\u5f53\u7136\u662f\u5426\u5b9a\u7684\uff0c\u6709\u4e86\u897f\u7ea2\u67ff\u3001\u9e21\u86cb\u3001\u76d0\uff0c\u5e76\u4e0d\u80fd\u4ee3\u8868\u6211\u4eec\u5c31\u5df2\u7ecf\u80fd\u5403\u5230\u897f\u7ea2\u67ff\u7092\u9e21\u86cb\u4e86\uff0c\u4e09\u5927\u6307\u6807\u90fd\u6709\u7740\u81ea\u5df1\u7684\u660e\u663e\u7279\u5f81\u4e0e\u4f7f\u7528\u573a\u666f\uff1a<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648478\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u72ec\u7acb\u7684\u4f7f\u7528\u5404\u79cd\u6307\u6807\uff0c\u6c38\u8fdc\u53ea\u9002\u7528\u4e8e\u90e8\u5206\u573a\u666f\uff0c\u867d\u4e0d\u80fd\u8bf4\u5b8c\u5168\u65e0\u6548\uff0c\u4f46\u60f3\u7cfb\u7edf\u5316\u8fbe\u6210\u76ee\u6807\u4e00\u5b9a\u4f1a\u6bd4\u8f83\u5403\u529b\uff0c\u4e14\u65e0\u6761\u7406\u3002\u9762\u5bf9\u8f83\u4e3a\u7b80\u5355\u7684\u95ee\u9898\uff0c\u6bd4\u5982\u65e5\u5fd7\u7a81\u7136\u6253\u5370\u4e86\u7a7a\u6307\u9488\u5f02\u5e38\u3001\u6570\u7ec4\u8d8a\u754c\u7684\u9519\u8bef\uff0c\u6211\u4eec\u770b\u4e0b\u65e5\u5fd7\u4e2d\u5fc3\u5c31\u5f88\u5feb\u80fd\u5b9a\u4f4d\u5230\u5177\u4f53\u4ee3\u7801\u884c\u4e0a\uff0c\u8fdb\u800c\u5206\u6790\u4e0a\u5c42\u53c2\u6570\u7684\u60c5\u51b5\uff0c\u5e76\u53bb\u8fc5\u901f\u6392\u9664\u6545\u969c\u3002\u4f46\u662f\u5f53\u95ee\u9898\u590d\u6742\u5ea6\u7565\u5fae\u63d0\u5347\uff0c\u6bd4\u5982\uff1a<\/p>\n<ul>\n<li>\u6211\u4eec\u4f9d\u8d56\u7684\u670d\u52a1\u8017\u65f6\u7f13\u6162\u4e0a\u5347\uff0c\u76f4\u81f3\u5bfc\u81f4\u6211\u4eec\u670d\u52a1\u7684\u53ef\u7528\u6027\u4e0b\u964d\uff1b<\/li>\n<li>\u670d\u52a1\u8c03\u7528\u8005\u7f3a\u9677\u5bfc\u81f4\u5bf9\u6211\u4eec\u67d0\u4e2a\u670d\u52a1\u7684\u8c03\u7528\u6d41\u91cf\u5f02\u5e38\u4e0a\u6da8\uff0c\u8fdb\u800c\u5f71\u54cdredis\u3001mysql\u7b49\u57fa\u7840\u7ec4\u4ef6\uff0c\u6700\u7ec8\u5bfc\u81f4\u540c\u6837\u4f9d\u8d56\u8be5\u7ec4\u4ef6\u7684\u6838\u5fc3\u670d\u52a1\u53d7\u635f\u3002<\/li>\n<\/ul>\n<p>\u51fa\u73b0\u8fd9\u7c7b\u95ee\u9898\u65f6\uff0c\u65e5\u5fd7\u4e2d\u5fc3\u3001\u5e94\u7528\u6307\u6807\uff0c\u8d85\u65f6\u94fe\u8def\u90fd\u4f1a\u6709\u5f02\u5e38\u53cd\u5e94\u3002\u9664\u6b64\u4ee5\u5916\uff0c\u7edd\u5927\u591a\u6570\u7cfb\u7edf\u95ee\u9898\u5176\u5b9e\u90fd\u662f\u7531\u4e8e\u53d8\u66f4\u5bfc\u81f4\u6216\u89e6\u53d1\u7684\uff0c\u6240\u4ee5\u9664\u4e86\u4ee5\u4e0a\u4e09\u4e2a\u6838\u5fc3\u6570\u636e\u5916\uff0c\u8fd8\u9700\u8981\u7ed3\u5408\u4e00\u4e9b\u53d8\u66f4\u7cfb\u7edf\u4e8b\u4ef6\u6765\u505a\u8f85\u52a9\u6839\u56e0\u5b9a\u4f4d\u3002\u6211\u4eec\u65e0\u6cd524\u5c0f\u65f6\u65f6\u523b\u5173\u6ce8\u5404\u9879\u6307\u6807\uff0c\u5fc5\u987b\u901a\u8fc7\u914d\u7f6e\u68c0\u6d4b\u4e0e\u544a\u8b66\u6765\u4e3b\u52a8\u901a\u77e5\u3002<\/p>\n<p><strong>\u65e5\u5fd7\u3001\u6307\u6807\u3001\u94fe\u8def\u3001\u53d8\u66f4\u4e8b\u4ef6\u4ee5\u53ca\u544a\u8b66<\/strong>\uff0c\u5171\u540c\u6784\u6210\u4e86\u6211\u4eec\u53ef\u89c2\u6d4b\u7684\u6570\u636e\u57fa\u5ea7\u3002<\/p>\n<h2>\u4e09\u3001\u4e1a\u52a1\u89c6\u89d2\u7684\u53ef\u89c2\u6d4b\u4f53\u7cfb\u5efa\u8bbe\u6846\u67b6<\/h2>\n<h2>3.1 \u4e1a\u52a1\u6838\u5fc3\u5206\u6cbb<\/h2>\n<p>\u5bf9\u4e8e\u5927\u591a\u6570\u7cfb\u7edf\u6765\u8bf4\uff0c\u6211\u4eec\u5efa\u8bbe\u53ef\u89c2\u6d4b\u4f53\u7cfb\u90fd\u662f\u4e3a\u4e86\u53ca\u65f6\u53d1\u73b0\u7cfb\u7edf\u4e2d\u51fa\u73b0\u7684\u5404\u7c7b\u6545\u969c\uff0c\u4f46\u662f\u4f5c\u4e3a\u4e1a\u52a1\u5f00\u53d1\uff0c\u5b9e\u8df5\u4e2d\u6211\u4eec\u4f1a\u53d1\u73b0\u5728\u8fd9\u4e2a\u6807\u51c6\u4e0b\uff1a\u90fd\u662f\u6545\u969c\uff0c\u4ea6\u6709\u5dee\u8ddd\u3002\u201c\u6e38\u620f\u4e2d\u5fc3\u9996\u9875\u767d\u5c4f\u201d\u3001\u201c\u767b\u5f55\u5931\u8d25\u201d\u3001\u201c\u4e0b\u8f7d\u5931\u8d25\u201d 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\u6307\u6807\u4f53\u7cfb\u7684\u5efa\u7acb<\/h2>\n<p>\u5bf9\u4e8e\u4e1a\u52a1\u7cfb\u7edf\uff0c\u9996\u8981\u7684\u89c2\u6d4b\u6307\u6807\u5f53\u7136\u662f\u4e1a\u52a1\u6307\u6807\uff0c\u80fd\u591f\u76f4\u63a5\u53cd\u5e94\u4e1a\u52a1\u7684\u5065\u5eb7\u5ea6\uff0c\u6bd4\u5982\uff1a\u201c\u6e38\u620f\u4e0b\u8f7d\u6210\u529f\u7387\u201d\uff0c\u201c\u6e38\u620f\u767b\u5f55\u6210\u529f\u7387\u201d\uff0c\u201c\u6e38\u620f\u8ba2\u5355\u6210\u529f\u7387\u201d\u7b49\u3002\u4e0d\u8fc7\u6211\u4eec\u5f88\u591a\u4e1a\u52a1\u573a\u666f\u65e0\u6cd5\u76f4\u63a5\u62df\u5b9a\u4e1a\u52a1\u6307\u6807\uff0c\u7ecf\u8fc7\u5b9e\u8df5\uff0c\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u53ef\u4ee5\u901a\u8fc7SLO\u6307\u6807\u8fdb\u884c\u66ff\u4ee3\u3002<\/p>\n<p>SLO\u6307\u6807\u662f\u6211\u4eec\u89c2\u6d4b\u53ef\u7528\u6027\u7684\u91cd\u8981\u624b\u6bb5\uff0c\u4f46\u4e0d\u662f\u8d8a\u591a\u8d8a\u597d\uff0cSLO\u7684\u610f\u4e49\u5728\u4e8e\u901a\u8fc7\u544a\u8b66\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u53d1\u73b0\u5f71\u54cd\u670d\u52a1SLI\u7684\u5f02\u5e38\uff0c\u914d\u7f6e\u8fc7\u591a\u4f1a\u5e26\u6765\u544a\u8b66\u8fc7\u591a\u7684\u56f0\u6270\u3002\u4e0a\u6587\u5df2\u7ecf\u63d0\u53ca\u5230\u6838\u5fc3\u4e1a\u52a1\u7684\u62c6\u5206\uff0c\u5bf9\u4e8e\u5fae\u670d\u52a1\u67b6\u6784\u6211\u4eec\u5927\u90e8\u5206\u670d\u52a1\u662f\u4ee5\u63a5\u53e3\u8c03\u7528\u7684\u5f62\u5f0f\u53bb\u5bf9\u5916\u63d0\u4f9b\u7684\uff0c\u90a3\u4e48\u62bd\u79bb\u51fa\u4e00\u7ec4\u6216\u591a\u7ec4\u7684\u6838\u5fc3\u670d\u52a1\u63a5\u53e3\uff0c\u5e76\u5bf9\u4e8e\u8fd9\u4e00\u6279\u63a5\u53e3\u7684SLI\u6307\u6807\u8fdb\u884c\u5ea6\u91cf\uff0c\u5c31\u53ef\u4ee5\u5236\u5b9a\u81ea\u5df1\u7cfb\u7edf\u7684SLO\u76ee\u6807\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648479\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>3.3 \u660e\u786e\u6570\u636e\u89c2\u6d4b\u76ee\u7684\u4e0e\u610f\u4e49<\/h2>\n<p>\u901a\u8fc7\u5efa\u7acb\u6307\u6807\u4f53\u7cfb\uff0c\u6211\u4eec\u5c31\u80fd\u591f\u8bc6\u522b\u51fa\u7cfb\u7edf\u4e2d\u5305\u542b\u5404\u5f0f\u5404\u6837\u7684\u6307\u6807\u6570\u636e\uff0c\u901a\u8fc7\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7c7b\uff0c\u6211\u4eec\u4e5f\u80fd\u591f\u8fdb\u4e00\u6b65\u7406\u89e3\u5176\u5bf9\u4e8e\u7cfb\u7edf\u7684\u4ef7\u503c\u6240\u5728\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648480\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p>\u5206\u8c61\u9650\u89c2\u6d4b<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648481\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>\u56db\u3001\u6e38\u620f\u4e2d\u5fc3\u53ef\u89c2\u6d4b\u4f53\u7cfb\u5b9e\u8df5<\/h2>\n<h2>4.1 \u660e\u786e\u6838\u5fc3\u8fb9\u754c<\/h2>\n<p>\u9996\u5148\u6211\u4eec\u5bf9\u6e38\u620f\u4e2d\u5fc3\u8fdb\u884c\u4e86\u6838\u5fc3\u4e1a\u52a1\u7684\u5212\u5206\uff1a\u6e38\u620f\u4e2d\u5fc3\u9996\u9875\u3001\u6e38\u620f\u4e0b\u8f7d\u3001\u6e38\u620f\u9884\u7ea6\uff0c\u5bf9\u8fd9\u4e09\u5757\u4e1a\u52a1\u8fdb\u884c\u6700\u9ad8\u4f18\u5148\u7ea7\u7684\u4fdd\u969c\u3002\u7531\u4e8e\u53ef\u89c2\u6d4b\u4f53\u7cfb\u7684\u642d\u5efa\u5fc5\u987b\u4f9d\u8d56\u5e73\u53f0\u80fd\u529b\uff0c\u76f8\u5173\u80fd\u529b\u6700\u7ec8\u4e5f\u5fc5\u987b\u6c89\u6dc0\u56de\u5e73\u53f0\uff0c\u6240\u4ee5\u5728\u8fb9\u754c\u5212\u5206\u4e0a\u9700\u8981\u7ed3\u5408\u6574\u4f53\u5fae\u670d\u52a1\u67b6\u6784\u8bbe\u8ba1\uff1a<\/p>\n<p>\u516c\u53f8\u7684\u5fae\u670d\u52a1\u62d3\u6251\u89c6\u89d2<\/p>\n<ul>\n<li>\u4e0a\u6e38\u8282\u70b9\u8c03\u7528\uff0c\u91cd\u8981\u8c03\u7528\u65b9<\/li>\n<li>\u4e0b\u6e38\u8282\u70b9\u8c03\u7528\uff0c\u6838\u5fc3\u4f9d\u8d56\u65b9<\/li>\n<\/ul>\n<p>\u6e38\u620f\u4e2d\u5fc3\u670d\u52a1\u67b6\u6784\u89c6\u89d2<\/p>\n<ul>\n<li>\u5ba2\u6237\u7aef<\/li>\n<li>\u7f51\u7edc\u73af\u5883<\/li>\n<li>\u5bb9\u5668\u73af\u5883<\/li>\n<li>\u4ee3\u7801<\/li>\n<li>\u4e2d\u95f4\u4ef6\u3001\u6838\u5fc3\u4f9d\u8d56\u7ec4\u4ef6<\/li>\n<li>\u8fd0\u8425\u540e\u53f0<\/li>\n<\/ul>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648482\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>4.2 \u6307\u6807\u4f53\u7cfb\u5efa\u7acb<\/h2>\n<p><strong>\uff081\uff09\u4e1a\u52a1\u6307\u6807\u7684\u89c2\u6d4b<\/strong><\/p>\n<p>\u5bf9\u4e8e\u6e38\u620f\u4e2d\u5fc3\u4e0b\u8f7d\u4e1a\u52a1\uff0c\u4e0b\u8f7dCPD\u6307\u6807\u662f\u5f88\u6838\u5fc3\u7684\u4e1a\u52a1\u6307\u6807\uff0c\u4e14\u76f4\u63a5\u4e0e\u6536\u5165\u6570\u636e\u6302\u94a9\uff0c\u53ef\u4ee5\u901a\u8fc7\u68c0\u6d4bcpd\u63a5\u53e3\u7684\u72b6\u6001\u6765\u53cd\u6620\u4e1a\u52a1\u60c5\u51b5\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648483\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><strong>\uff082\uff09SLO\u6307\u6807\u7684\u89c2\u6d4b<\/strong><\/p>\n<p>\u5bf9\u4e8e\u9996\u9875\u4e0a\u6e38\u5ba2\u6237\u7aef\u8c03\u7528\uff0c\u65e0\u6cd5\u7b80\u5355\u4e0e\u65e5\u6d3b\u3001\u8425\u6536\u7b49\u6570\u636e\u76f8\u5173\u8054\uff0c\u4e3a\u4e86\u8fbe\u6210\u201c1-5\u201d\u7684\u76ee\u6807\uff0c\u5bf9\u4e8e\u6e38\u620f\u4e2d\u5fc3\u7684SLO\u6307\u6807\u7684\u5236\u5b9a\u6211\u4eec\u9009\u53d6\u4e86\u6838\u5fc3\u63a5\u53e3\u7684P95\u8017\u65f6\u4e0e\u53ef\u7528\u6027\u6307\u6807\uff0c\u5e76\u914d\u7f6e\u76f8\u5173\u76d1\u63a7\u3002\u9996\u9875\u63a5\u53e3\u7684pageData\/home p95\u8303\u56f4\u5927\u6982\u5728200-300ms\uff0c\u6839\u636eakamai\u7814\u7a76\u7528\u6237\u4f53\u9a8c\u80fd\u660e\u663e\u611f\u77e5\u5230\u6162\u7684\u7a0b\u5ea6\u5927\u6982\u662f\u52a0\u8f7d2\u79d2\u4ee5\u4e0a\uff0c\u9644\u5e26\u7b97\u4e0a\u7f51\u7edc\u4f20\u8f93\u4e0e\u5ba2\u6237\u7aef\u6e32\u67d3\u65f6\u95f4\uff0c\u6211\u4eec\u7684\u670d\u52a1\u76ee\u6807\u5b9a\u4e3aP95&lt;800ms\uff0c\u5728\u53ef\u7528\u6027\u4e0a\u5168\u5e74\u9879\u76eeSLA\u53ef\u7528\u6027\u7ea7\u522b\u4e3a4\u4e2a9\uff0c\u5728\u63a5\u53e3\u670d\u52a1\u4e0a\u4e5f\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648484\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>4.3 \u591a\u7ef4\u5ea6\u7684\u89c2\u6d4b<\/h2>\n<p><strong>\uff081\uff09\u6574\u4f53\u5065\u5eb7\u5ea6\u7684\u5b9a\u65f6\u89c2\u6d4b\u4e0e\u53d1\u7248\u540e\u89c2\u6d4b<\/strong><\/p>\n<p>\u62bd\u79bb\u6838\u5fc3\u89c2\u6d4b\u6570\u636e\u6765\u5feb\u901f\u5b9e\u73b0\u6574\u4f53\u6838\u5fc3SLI\u6307\u6807\u7684\u89c2\u6d4b\uff0c\u662f\u53d1\u73b0\u4e00\u4e9b\u5168\u5c40\u5f71\u54cd\u6545\u969c\u6700\u76f4\u63a5\u7684\u624b\u6bb5\u3002\u5982\u679c\u4e00\u6bb5\u65f6\u95f4\u6240\u6709\u63a5\u53e3\u7684rt\u90fd\u7f13\u6162\u4e0a\u6da8\uff0c\u90a3\u4e48\u4e00\u5b9a\u4ee3\u8868\u7740\u7cfb\u7edf\u51fa\u73b0\u4e86\u5f71\u54cd\u9762\u6700\u5927\u7684\u6545\u969c\u3002\u901a\u8fc7\u5b9a\u65f6\u62a5\u544a\u7684\u914d\u7f6e\uff0c\u65e2\u9632\u8303\u4e86\u4e2a\u4eba\u7684\u89c2\u6d4b\u4e60\u60ef\u98ce\u9669\uff0c\u4e5f\u63d0\u5347\u4e86\u79fb\u52a8\u7aef\u7684\u89c2\u6d4b\u80fd\u529b\u3002\u7248\u672c\u53d1\u5e03\u540e\u7684\u5b9a\u671f\u62a5\u544a\u89c2\u6d4b\uff0c\u4e5f\u662f\u6211\u4eec\u5f53\u524d\u89c2\u6d4b\u7248\u672c\u53d8\u66f4\u540e\u53ef\u7528\u6027\u7684\u4e3b\u8981\u624b\u6bb5\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648485\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><strong>\uff082\uff09\u670d\u52a1\u7684\u6838\u5fc3\u4f9d\u8d56\u89c2\u6d4b<\/strong><\/p>\n<p>\u5728\u6e38\u620f\u4e2d\u5fc3\u4e1a\u52a1\u4e2d\uff0c\u9700\u8981\u4ece\u63a8\u8350\u3001dmp\u6807\u7b7e\u3001\u6e38\u620f\u8d44\u8baf\u3001\u5927\u6570\u636e\u56db\u4e2a\u4e1a\u52a1\u65b9\u83b7\u53d6\u6838\u5fc3\u6570\u636e\uff0c\u90a3\u4e48\u8fd9\u56db\u4e2a\u670d\u52a1\u76f8\u5173\u63a5\u53e3\u7684SLO\u5c31\u9700\u8981\u4f5c\u4e3a\u6838\u5fc3\u4f9d\u8d56\u89c2\u6d4b\u9879\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648486\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648487\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><strong>\uff083\uff09\u670d\u52a1\u7684\u65e5\u5fd7\u89c2\u6d4b<\/strong><\/p>\n<ul>\n<li>\u901a\u8fc7\u9519\u8bef\u65e5\u5fd7\u6cbb\u7406\uff0c\u964d\u4f4eerror\u6570\u91cf\uff0c\u6765\u6709\u6548\u5448\u73b0\u5f02\u5e38error\u6570\u636e\u3002<\/li>\n<li>\u9664\u4e86\u8fdb\u884c\u9608\u503c\u6570\u91cf\u76d1\u63a7\u5916\uff0c\u5bf9ERROR\u65e5\u5fd7\u805a\u54081\u5206\u949f\u7ea7\u522b\u7684\u8d8b\u52bf\u5206\u6790\uff0c\u805a\u5408topN\uff0c\u6709\u6548\u8bc6\u522b\u5f02\u5e38error\u7684\u53d8\u5316\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648488\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<p><strong>\uff084\uff09\u4e2d\u95f4\u4ef6\u7684\u89c2\u6d4b<\/strong><\/p>\n<p>\u5bf9\u4e8e\u6e38\u620f\u4e2d\u5fc3\u4e1a\u52a1\uff0credis\u662f\u6700\u4e3a\u6838\u5fc3\u7684\u4e2d\u95f4\u4ef6\uff0credis\u7684\u7a33\u5b9a\u76f4\u63a5\u5f71\u54cd\u9996\u9875\u5404\u4e2a\u4e1a\u52a1\u7684\u5065\u5eb7\u5ea6\u3002\u5bf9\u4e8eredis\u7684ops\u3001\u5b9e\u4f8bcpu\u90fd\u8fdb\u884c\u68c0\u6d4b\uff0c\u7ed3\u5408\u70edkey\u3001\u5927key\u5206\u6790\uff0c\u80fd\u591f\u6709\u6548\u8bc6\u522b\u95ee\u9898\u548c\u98ce\u9669\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648489\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>4.4 \u56fa\u5316\u6392\u969c\u8def\u5f84<\/h2>\n<p>\u901a\u8fc7\u544a\u8b66\u5165\u53e3\u7684\u4e0b\u94bb\u4e32\u8054\uff0c\u642d\u5efa\u4e86 \u201c<strong>\u544a\u8b66\u901a\u77e5\u2192\u95ee\u9898\u8be6\u60c5\u2192\u4e1a\u52a1\u770b\u677f\u2192\u5173\u8054\u62d3\u6251<\/strong>\u201d \u7684\u901a\u7528\u95ee\u9898\u6392\u969c\u8def\u5f84\u3002<\/p>\n<p>\u5728\u4e13\u5bb6\u7ecf\u9a8c\u7684\u6c89\u6dc0\u4e0a\uff0c\u5bf9\u4e8e\u4e1a\u52a1\u3001SLO\u7b49\u76f8\u5173\u544a\u8b66\uff0c\u901a\u8fc7\u5904\u7406\u6d41\u7a0b\u5efa\u8bae\u6587\u6863\u3001\u6587\u6863\u77e5\u8bc6\u5e93\u3001\u65e5\u5fd7\u77e5\u8bc6\u5e93\uff0c\u6784\u5efaagent\u503c\u73ed\u52a9\u624b\u6765\u5171\u4eab\u56e2\u961f\u77e5\u8bc6\u3002<\/p>\n<p><img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000047648490\" alt=\"\" title=\"\" loading=\"lazy\"><\/p>\n<h2>\u4e94\u3001\u603b\u7ed3\u4e0e\u5c55\u671b<\/h2>\n<ul>\n<li>\u5728\u95ee\u9898<strong>\u53d1\u73b0<\/strong>\u4e0a\uff1a\u5bf9\u4e8e\u6e38\u620f\u4e2d\u5fc3\u7684\u4e09\u5927\u6838\u5fc3\u4e1a\u52a1\u573a\u666f\u660e\u786e\u4e86\u4e1a\u52a1\u8fb9\u754c\u4e4b\u540e\uff0c\u7528\u6237\u4fa7\u63a5\u53e3\u8bbf\u95ee\u53d8\u6162\u3001\u51fa\u9519\u7684\u98ce\u9669\u544a\u8b66\u53ef\u4ee5\u57283\u5206\u949f\u5185\u5b8c\u6210\u544a\u8b66\u63a8\u9001\uff1b\u901a\u8fc7\u4e0e\u76d1\u63a7\u56e2\u961f\u5408\u4f5c\u63d0\u5347\u81ea\u5b9a\u4e49\u76d1\u63a7\u6570\u636e\u91c7\u96c6\uff0c\u5bf9\u4e8e\u6e38\u620f\u9884\u7ea6\u9996\u53d1\u3001\u6e38\u620f\u793c\u5238\u53d1\u653e\u7b49\u4e1a\u52a1\uff0c\u53ef\u4ee5\u505a\u52301\u5206\u949f\u7684\u95ee\u9898\u544a\u8b66\u63a8\u9001\u3002<\/li>\n<li>\u5728\u95ee\u9898<strong>\u5b9a\u4f4d<\/strong>\u4e0a\uff1a\u901a\u8fc7\u5173\u8054\u5230\u4e0b\u6e38\u4f9d\u8d56\u3001\u670d\u52a1\u57fa\u7840\u6307\u6807\u4e0e\u4e13\u5bb6\u7ecf\u9a8c\uff0c\u6e38\u620f\u6838\u5fc3\u4e1a\u52a1\u7684\u7ec4\u4ef6\u3001\u670d\u52a1\u5f02\u5e38\u7b49\u95ee\u9898\uff0c\u57fa\u672c\u53ef\u4ee55\u5206\u949f\u5185\u505a\u5230\u8bc6\u522b\u98ce\u9669\u548c\u95ee\u9898\u8fb9\u754c\u6216\u539f\u56e0\u3002<\/li>\n<\/ul>\n<p>\u53ef\u89c2\u6d4b\u4f53\u7cfb\u5efa\u8bbe\u5e76\u975e\u4e00\u52b3\u6c38\u9038\u7684\u4e8b\u60c5\uff0c\u968f\u7740\u4e1a\u52a1\u53d8\u5316\u800c\u53d8\u5316\uff0c\u4e5f\u968f\u7740\u56e2\u961f\u7ec4\u7ec7\u67b6\u6784\u53d8\u5316\u800c\u53d8\u5316\u3002\u5bf9\u4e8e\u76d1\u63a7\u5e73\u53f0\uff0c\u6784\u5efa\u7edf\u4e00\u53ef\u89c2\u6d4b\u4f53\u7cfb\u7684\u96be\u70b9\uff0c\u4e00\u65b9\u9762\u5728\u4e8e\u6280\u672f\u672c\u8eab\u7684\u5236\u7ea6\uff0c\u5982\u4f55\u5e94\u5bf9\u5927\u89c4\u6a21\u6570\u636e\u7684\u5b58\u50a8\u3001\u6027\u80fd\u6311\u6218\uff1b\u53e6\u4e00\u65b9\u9762\u5219\u5728\u4e8e\u5982\u4f55\u4e0e\u5343\u5dee\u4e07\u522b\u7684\u4e1a\u52a1\u8fdb\u884c\u6c9f\u901a\u3001\u5408\u4f5c\uff0c\u878d\u5408\u4e1a\u52a1\u4e13\u5bb6\u7ecf\u9a8c\uff0c\u62bd\u8c61\u51fa\u5171\u6027\u7684\u95ee\u9898\u3002\u90a3\u4e48\u4f5c\u4e3a\u4e1a\u52a1\u5f00\u53d1\uff0c\u6301\u7eed\u63d0\u5347\u53ef\u89c2\u6d4b\u7406\u89e3\u6c34\u5e73\uff0c\u6df1\u5165\u6316\u6398\u6c89\u6dc0\u4e1a\u52a1\u4e13\u5bb6\u7ecf\u9a8c\uff0c\u624d\u80fd\u534f\u540c\u597d\u5e73\u53f0\u4e00\u8d77\u505a\u597d\u8fd9\u4ef6\u4e8b\u3002\u73b0\u5982\u4eca\uff0c\u884c\u4e1aAIOPS\u7684\u53d1\u5c55\u65e5\u65b0\u6708\u5f02\uff0c\u6211\u4eec\u7cfb\u7edf\u5316\u7684\u6784\u5efa\u53ef\u89c2\u6d4b\u4f53\u7cfb\u4e5f\u662f\u878d\u5165\u8be5\u6d6a\u6f6e\u4e2d\uff0c\u5728\u5b9e\u73b0\u7684\u5de5\u5177\u81ea\u52a8\u5316\u7684\u76ee\u6807\u4e4b\u540e\uff0c\u6211\u4eec\u4e5f\u5e0c\u671b\u671d\u7740\u667a\u80fd\u5316\u7684\u5efa\u8bbe\u8fc8\u51fa\u4e00\u6b65\u3002<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000047648473\">https:\/\/segmentfault.com\/a\/1190000047648473<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u8005\uff1avivo \u4e92\u8054\u7f51\u670d\u52a1\u5668\u56e2\u961f- Lei Zezheng \u672c\u6587\u63a2\u8ba8\u4e86\u5206\u5e03\u5f0f\u67b6\u6784\u4e0b\u53ef\u89c2\u6d4b\u4f53\u7cfb\u7684\u5efa\u8bbe\u5b9e\u8df5\uff0c\u63d0\u51fa\u4e86 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10021305","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10021305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10021305"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10021305\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10021305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10021305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10021305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}