{"id":33064,"date":"2025-03-04T11:27:14","date_gmt":"2025-03-04T03:27:14","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=33064"},"modified":"2025-03-04T11:27:14","modified_gmt":"2025-03-04T03:27:14","slug":"%e6%95%85%e9%9a%9c%e6%a0%b9%e5%9b%a0%e5%88%86%e6%9e%90%e5%9c%a8%e8%bd%af%e4%bb%b6%e5%bc%80%e5%8f%91%e4%b8%ad%e7%9a%84%e5%ae%9e%e8%b7%b5%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/33064.html","title":{"rendered":"\u6545\u969c\u6839\u56e0\u5206\u6790\u5728\u8f6f\u4ef6\u5f00\u53d1\u4e2d\u7684\u5b9e\u8df5\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/05HSLPXs.jpg\" alt=\"\u6545\u969c\u6839\u56e0\u5206\u6790\u5728\u8f6f\u4ef6\u5f00\u53d1\u4e2d\u7684\u5b9e\u8df5\uff1f\" ><\/p>\n<\/p>\n<hr>\n<p><strong>\u524d\u8a00<\/strong><br \/>\n\u51cc\u6668\u4e09\u70b9\u7684\u8b66\u62a5\u58f0\uff0c\u8ba9\u6574\u4e2a\u8fd0\u7ef4\u56e2\u961f\u77ac\u95f4\u6e05\u9192\u2014\u2014\u652f\u4ed8\u7cfb\u7edf\u7a81\u7136\u5d29\u6e83\uff0c\u6570\u4e07\u7b14\u4ea4\u6613\u88ab\u51bb\u7ed3\u3002\u7ecf\u8fc7\u516b\u5c0f\u65f6\u7684\u7d27\u6025\u6392\u67e5\uff0c\u56e2\u961f\u6700\u7ec8\u53d1\u73b0\u95ee\u9898\u7684\u6839\u6e90\u7adf\u662f\u4e00\u884c\u88ab\u8bef\u5220\u7684\u914d\u7f6e\u4ee3\u7801\u3002\u8fd9\u6837\u7684\u573a\u666f\u5728\u8f6f\u4ef6\u5f00\u53d1\u4e2d\u5e76\u4e0d\u7f55\u89c1\u3002\u6839\u636eGartner\u7684\u7814\u7a76\uff0c<strong>70%\u7684\u8f6f\u4ef6\u6545\u969c\u53ef\u901a\u8fc7\u7cfb\u7edf\u6027<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6839\u56e0\u5206\u6790<\/a>\u907f\u514d\u4e8c\u6b21\u53d1\u751f<\/strong>\u3002\u5728\u6570\u5b57\u5316\u8fdb\u7a0b\u52a0\u901f\u7684\u4eca\u5929\uff0c<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6545\u969c<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6839\u56e0\u5206\u6790<\/a><\/a>\uff08Root Cause Analysis, RCA\uff09\u5df2\u4ece\u201c\u53ef\u9009\u6280\u80fd\u201d\u5347\u7ea7\u4e3a\u5f00\u53d1\u56e2\u961f\u7684\u201c\u751f\u5b58\u6cd5\u5219\u201d\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6545\u969c\u6839\u56e0\u5206\u6790<\/a>\u5728\u8f6f\u4ef6\u5f00\u53d1\u4e2d\u7684\u6838\u5fc3\u4ef7\u503c\u4e0e\u5b9e\u8df5\u8def\u5f84<\/strong>\uff0c\u4e3a\u6280\u672f\u56e2\u961f\u63d0\u4f9b\u53ef\u843d\u5730\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u4e3a\u4ec0\u4e48\u6545\u969c\u6839\u56e0\u5206\u6790\u6210\u4e3a\u8f6f\u4ef6\u5f00\u53d1\u7684\u5173\u952e\u73af\u8282\"><strong>\u4e00\u3001\u4e3a\u4ec0\u4e48\u6545\u969c\u6839\u56e0\u5206\u6790\u6210\u4e3a\u8f6f\u4ef6\u5f00\u53d1\u7684\u5173\u952e\u73af\u8282\uff1f<\/strong><\/h3>\n<p>\u8f6f\u4ef6\u5f00\u53d1\u672c\u8d28\u4e0a\u662f\u590d\u6742\u7cfb\u7edf\u7684\u6784\u5efa\u8fc7\u7a0b\uff0c\u6d89\u53ca\u4ee3\u7801\u3001\u67b6\u6784\u3001\u73af\u5883\u3001\u56e2\u961f\u534f\u4f5c\u7b49\u591a\u4e2a\u53d8\u91cf\u3002\u5f53\u6545\u969c\u53d1\u751f\u65f6\uff0c\u8868\u8c61\u95ee\u9898\uff08\u5982\u670d\u52a1\u5668\u5b95\u673a\u3001\u529f\u80fd\u5f02\u5e38\uff09\u5f80\u5f80\u53ea\u662f\u51b0\u5c71\u4e00\u89d2\uff0c\u771f\u6b63\u7684\u9690\u60a3\u53ef\u80fd\u9690\u85cf\u5728\u9700\u6c42\u8bbe\u8ba1\u3001\u6d4b\u8bd5\u8986\u76d6\u6216\u6301\u7eed\u96c6\u6210\u73af\u8282\u3002<\/p>\n<p><em>\u7814\u7a76\u8868\u660e<\/em>\uff0c\u672a\u8fdb\u884c\u6839\u56e0\u5206\u6790\u7684\u56e2\u961f\uff0c\u91cd\u590d\u6545\u969c\u7387\u9ad8\u8fbe40%\u3002\u4f8b\u5982\uff0c\u67d0\u7535\u5546\u5e73\u53f0\u66fe\u56e0\u6570\u636e\u5e93\u8fde\u63a5\u8d85\u65f6\u9891\u7e41\u89e6\u53d1\u544a\u8b66\uff0c\u521d\u671f\u4fee\u590d\u4ec5\u901a\u8fc7\u91cd\u542f\u670d\u52a1\u4e34\u65f6\u89e3\u51b3\uff0c\u4f46\u672a\u5206\u6790\u5230\u6839\u672c\u539f\u56e0\u2014\u2014\u8fde\u63a5\u6c60\u914d\u7f6e\u4e0e\u4e1a\u52a1\u5cf0\u503c\u4e0d\u5339\u914d\uff0c\u5bfc\u81f4\u540e\u7eed\u4fc3\u9500\u6d3b\u52a8\u671f\u95f4\u7cfb\u7edf\u5f7b\u5e95\u762b\u75ea\u3002<strong>RCA\u7684\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e\u5c06\u201c\u6551\u706b\u5f0f\u4fee\u590d\u201d\u8f6c\u5316\u4e3a\u201c\u9884\u9632\u6027\u4f18\u5316\u201d<\/strong>\uff0c\u901a\u8fc7\u7cfb\u7edf\u6027\u5f52\u56e0\uff0c\u907f\u514d\u540c\u7c7b\u95ee\u9898\u91cd\u590d\u53d1\u751f\uff0c\u540c\u65f6\u63a8\u52a8\u6d41\u7a0b\u6539\u8fdb\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-\u6545\u969c\u6839\u56e0\u5206\u6790\u7684\u56db\u5927\u5b9e\u65bd\u6b65\u9aa4\"><strong>\u4e8c\u3001\u6545\u969c\u6839\u56e0\u5206\u6790\u7684\u56db\u5927\u5b9e\u65bd\u6b65\u9aa4<\/strong><\/h3>\n<h4 id=\"1-\u7cbe\u51c6\u5b9a\u4e49\u95ee\u9898\u8fb9\u754c\"><strong>1. \u7cbe\u51c6\u5b9a\u4e49\u95ee\u9898\u8fb9\u754c<\/strong><\/h4>\n<p>\u5728\u6545\u969c\u53d1\u751f\u540e\uff0c\u9996\u8981\u4efb\u52a1\u662f<strong>\u5212\u5b9a\u95ee\u9898\u7684\u5f71\u54cd\u8303\u56f4\u4e0e\u65f6\u95f4\u7ebf<\/strong>\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u6545\u969c\u9996\u6b21\u51fa\u73b0\u7684\u65f6\u95f4\u70b9\u4e0e\u89e6\u53d1\u6761\u4ef6\uff1b\n<\/li>\n<li>\u53d7\u5f71\u54cd\u7684\u529f\u80fd\u6a21\u5757\u53ca\u7528\u6237\u7fa4\u4f53\uff1b\n<\/li>\n<li>\u5df2\u5c1d\u8bd5\u7684\u4e34\u65f6\u89e3\u51b3\u65b9\u6848\u53ca\u5176\u6548\u679c\u3002\n<\/li>\n<\/ul>\n<p>\u8fd9\u4e00\u9636\u6bb5\u9700\u4f9d\u8d56\u65e5\u5fd7\u76d1\u63a7\u5de5\u5177\uff08\u5982ELK Stack\uff09\u548c\u7528\u6237\u53cd\u9988\u6570\u636e\uff0c\u907f\u514d\u56e0\u4fe1\u606f\u4e0d\u5168\u5bfc\u81f4\u5206\u6790\u65b9\u5411\u504f\u5dee\u3002<\/p>\n<h4 id=\"2-\u591a\u7ef4\u6570\u636e\u91c7\u96c6\u4e0e\u5173\u8054\"><strong>2. \u591a\u7ef4\u6570\u636e\u91c7\u96c6\u4e0e\u5173\u8054<\/strong><\/h4>\n<p>\u4f20\u7edf\u201c\u65e5\u5fd7\u5206\u6790+\u4ee3\u7801\u5ba1\u67e5\u201d\u6a21\u5f0f\u5df2\u65e0\u6cd5\u6ee1\u8db3\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u590d\u6742\u6027\u9700\u6c42\u3002<strong>\u73b0\u4ee3RCA\u8981\u6c42\u6574\u5408\u4ee5\u4e0b\u6570\u636e\u6e90<\/strong>\uff1a<\/p>\n<ul>\n<li><strong>\u4ee3\u7801\u53d8\u66f4\u8bb0\u5f55<\/strong>\uff08Git\u63d0\u4ea4\u5386\u53f2\uff09\uff1b\n<\/li>\n<li><strong>\u6027\u80fd\u6307\u6807<\/strong>\uff08CPU\u3001\u5185\u5b58\u3001\u7f51\u7edc\u541e\u5410\u91cf\uff09\uff1b\n<\/li>\n<li><strong>\u7528\u6237\u884c\u4e3a\u8f68\u8ff9<\/strong>\uff08\u70b9\u51fb\u6d41\u3001API\u8c03\u7528\u94fe\uff09\uff1b\n<\/li>\n<li><strong>\u7b2c\u4e09\u65b9\u670d\u52a1\u72b6\u6001<\/strong>\uff08\u4e91\u670d\u52a1\u5546SLA\u3001API\u54cd\u5e94\u65f6\u95f4\uff09\u3002\n<\/li>\n<\/ul>\n<p><em>\u5b9e\u8df5\u6848\u4f8b<\/em>\uff1a\u67d0\u91d1\u878dApp\u7684\u767b\u5f55\u6545\u969c\u6700\u7ec8\u88ab\u5b9a\u4f4d\u81f3\u7b2c\u4e09\u65b9\u8eab\u4efd\u9a8c\u8bc1\u670d\u52a1\u7684\u4e00\u4e2a\u4e0d\u517c\u5bb9SDK\u7248\u672c\u3002\u56e2\u961f\u901a\u8fc7\u5173\u8054\u4ee3\u7801\u90e8\u7f72\u65f6\u95f4\u7ebf\u4e0e\u7b2c\u4e09\u65b9\u670d\u52a1\u7684\u7248\u672c\u66f4\u65b0\u8bb0\u5f55\uff0c\u5feb\u901f\u9501\u5b9a\u6839\u56e0\u3002<\/p>\n<h4 id=\"3-\u7ed3\u6784\u5316\u5f52\u56e0\u65b9\u6cd5\"><strong>3. \u7ed3\u6784\u5316\u5f52\u56e0\u65b9\u6cd5<\/strong><\/h4>\n<p>&#8211;<strong>5 Whys\u5206\u6790\u6cd5<\/strong>\uff1a\u901a\u8fc7\u8fde\u7eed\u8ffd\u95ee\u201c\u4e3a\u4ec0\u4e48\u201d\u7a7f\u900f\u8868\u8c61\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u4e3a\u4ec0\u4e48\u670d\u52a1\u5d29\u6e83\uff1f\u2192 \u6570\u636e\u5e93\u8fde\u63a5\u8017\u5c3d\uff1b\n<\/li>\n<li>\u4e3a\u4ec0\u4e48\u8fde\u63a5\u8017\u5c3d\uff1f\u2192 \u672a\u91ca\u653e\u95f2\u7f6e\u8fde\u63a5\uff1b\n<\/li>\n<li>\u4e3a\u4ec0\u4e48\u672a\u91ca\u653e\uff1f\u2192 \u8fde\u63a5\u6c60\u914d\u7f6e\u53c2\u6570\u9519\u8bef&hellip;\n<\/li>\n<\/ul>\n<p>&#8211;<strong>\u9c7c\u9aa8\u56fe\uff08\u56e0\u679c\u56fe\uff09<\/strong>\uff1a\u5c06\u53ef\u80fd\u56e0\u7d20\u5f52\u7c7b\u4e3a\u201c\u4eba\u3001\u6d41\u7a0b\u3001\u6280\u672f\u3001\u73af\u5883\u201d\u56db\u5927\u7ef4\u5ea6\uff0c\u9010\u4e00\u6392\u9664\u5e72\u6270\u9879\u3002<\/p>\n<h4 id=\"4-\u95ed\u73af\u9a8c\u8bc1\u4e0e\u77e5\u8bc6\u6c89\u6dc0\"><strong>4. \u95ed\u73af\u9a8c\u8bc1\u4e0e\u77e5\u8bc6\u6c89\u6dc0<\/strong><\/h4>\n<p>\u6839\u56e0\u5206\u6790\u7684\u7ec8\u70b9\u5e76\u975e\u63d0\u4ea4\u62a5\u544a\uff0c\u800c\u662f<strong>\u786e\u4fdd\u4fee\u590d\u65b9\u6848\u7684\u6709\u6548\u6027\u4e0e\u77e5\u8bc6\u5171\u4eab<\/strong>\uff1a<\/p>\n<ul>\n<li>\u901a\u8fc7A\/B\u6d4b\u8bd5\u6216\u7070\u5ea6\u53d1\u5e03\u9a8c\u8bc1\u4fee\u590d\u6548\u679c\uff1b\n<\/li>\n<li>\u5c06\u6848\u4f8b\u7eb3\u5165\u56e2\u961f\u77e5\u8bc6\u5e93\uff0c\u5e76\u66f4\u65b0\u6d4b\u8bd5\u7528\u4f8b\uff1b\n<\/li>\n<li>\u9488\u5bf9\u6d41\u7a0b\u6f0f\u6d1e\uff08\u5982\u4ee3\u7801\u8bc4\u5ba1\u7f3a\u5931\uff09\u5236\u5b9a\u6539\u8fdb\u8ba1\u5212\u3002\n<\/li>\n<\/ul>\n<hr>\n<h3 id=\"\u4e09-\u5de5\u5177\u94fe-\u52a0\u901f\u6839\u56e0\u5206\u6790\u7684-\u6280\u672f\u6760\u6746\"><strong>\u4e09\u3001\u5de5\u5177\u94fe\uff1a\u52a0\u901f\u6839\u56e0\u5206\u6790\u7684\u201c\u6280\u672f\u6760\u6746\u201d<\/strong><\/h3>\n<p>\u5de5\u6b32\u5584\u5176\u4e8b\uff0c\u5fc5\u5148\u5229\u5176\u5668\u3002<strong>\u4e09\u7c7b\u5de5\u5177\u53ef\u663e\u8457\u63d0\u5347RCA\u6548\u7387<\/strong>\uff1a<\/p>\n<ol>\n<li><strong>\u5168\u94fe\u8def\u8ffd\u8e2a\u7cfb\u7edf<\/strong>\uff08\u5982Jaeger\u3001<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">SkyWalking<\/a>\uff09\uff1a\u53ef\u89c6\u5316\u5fae\u670d\u52a1\u8c03\u7528\u8def\u5f84\uff0c\u5feb\u901f\u5b9a\u4f4d\u6027\u80fd\u74f6\u9888\uff1b\n<\/li>\n<li><strong>\u667a\u80fd\u65e5\u5fd7\u5206\u6790\u5e73\u53f0<\/strong>\uff08\u5982Splunk\u3001LogRocket\uff09\uff1a\u901a\u8fc7\u673a\u5668\u5b66\u4e60\u8bc6\u522b\u5f02\u5e38\u6a21\u5f0f\uff1b\n<\/li>\n<li><strong>\u6545\u969c\u6f14\u7ec3\u5de5\u5177<\/strong>\uff08\u5982Chaos Monkey\uff09\uff1a\u4e3b\u52a8\u6ce8\u5165\u6545\u969c\uff0c\u9a8c\u8bc1\u7cfb\u7edf\u5065\u58ee\u6027\u3002\n<\/li>\n<\/ol>\n<p><em>\u67d0\u5934\u90e8\u4e91\u5382\u5546\u7684\u5b9e\u8df5<\/em>\uff1a\u901a\u8fc7\u6784\u5efa\u7edf\u4e00\u7684<strong>\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0<\/strong>\uff08Observability Platform\uff09\uff0c\u5c06\u65e5\u5fd7\u3001\u6307\u6807\u3001\u8ffd\u8e2a\u6570\u636e\u805a\u5408\u5206\u6790\uff0c\u4f7f\u5e73\u5747\u6545\u969c\u5b9a\u4f4d\u65f6\u95f4\uff08MTTI\uff09\u7f29\u77ed\u4e8665%\u3002<\/p>\n<hr>\n<h3 id=\"\u56db-\u6311\u6218\u4e0e\u7a81\u7834-\u8de8\u8d8arca\u7684\u5178\u578b\u9677\u9631\"><strong>\u56db\u3001\u6311\u6218\u4e0e\u7a81\u7834\uff1a\u8de8\u8d8aRCA\u7684\u5178\u578b\u9677\u9631<\/strong><\/h3>\n<p>\u5c3d\u7ba1RCA\u65b9\u6cd5\u8bba\u65e5\u8d8b\u6210\u719f\uff0c\u5b9e\u8df5\u4e2d\u4ecd\u5b58\u5728\u4e09\u5927\u8bef\u533a\uff1a<\/p>\n<ol>\n<li><strong>\u5f52\u56e0\u7247\u9762\u5316<\/strong>\uff1a\u4ec5\u5173\u6ce8\u6280\u672f\u56e0\u7d20\uff0c\u5ffd\u89c6\u6d41\u7a0b\u6216\u4eba\u4e3a\u5931\u8bef\u3002\u4f8b\u5982\uff0c\u672a\u5ba1\u6279\u7684\u7d27\u6025\u70ed\u4fee\u590d\u53ef\u80fd\u5bfc\u81f4\u914d\u7f6e\u6f02\u79fb\uff1b\n<\/li>\n<li><strong>\u8fc7\u5ea6\u4f9d\u8d56\u81ea\u52a8\u5316<\/strong>\uff1a\u5de5\u5177\u65e0\u6cd5\u66ff\u4ee3\u4eba\u7c7b\u5bf9\u4e1a\u52a1\u4e0a\u4e0b\u6587\u7684\u7406\u89e3\uff0c\u5c24\u5176\u5728\u5904\u7406\u201c\u9759\u9ed8\u5931\u8d25\u201d\uff08Silent Failure\uff09\u65f6\uff1b\n<\/li>\n<li><strong>\u95ee\u8d23\u6587\u5316\u963b\u788d\u900f\u660e\u5206\u6790<\/strong>\uff1a\u5f3a\u8c03\u8ffd\u8d23\u7684\u56e2\u961f\u53ef\u80fd\u9690\u7792\u5173\u952e\u4fe1\u606f\uff0c\u9700\u5efa\u7acb\u201c\u65e0\u8d23\u590d\u76d8\u201d\uff08Blameless Postmortem\uff09\u673a\u5236\u3002\n<\/li>\n<\/ol>\n<p><strong>\u7a81\u7834\u8def\u5f84<\/strong>\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5efa\u7acb\u8de8\u804c\u80fd\u7684RCA\u5c0f\u7ec4\uff08\u5f00\u53d1\u3001\u6d4b\u8bd5\u3001\u8fd0\u7ef4\u5171\u540c\u53c2\u4e0e\uff09\uff1b\n<\/li>\n<li>\u91c7\u7528\u201c\u7b2c\u4e00\u6027\u539f\u7406\u201d\u601d\u7ef4\uff0c\u56de\u5f52\u7cfb\u7edf\u8bbe\u8ba1\u521d\u8877\uff1b\n<\/li>\n<li>\u5b9a\u671f\u590d\u76d8\u8fd1\u4e09\u4e2a\u6708\u6545\u969c\uff0c\u8bc6\u522b\u91cd\u590d\u6a21\u5f0f\u3002\n<\/li>\n<\/ul>\n<hr>\n<h3 id=\"\u4e94-\u4ece\u88ab\u52a8\u54cd\u5e94\u5230\u4e3b\u52a8\u9632\u5fa1-rca\u9a71\u52a8\u7684\u8d28\u91cf\u6f14\u8fdb\"><strong>\u4e94\u3001\u4ece\u88ab\u52a8\u54cd\u5e94\u5230\u4e3b\u52a8\u9632\u5fa1\uff1aRCA\u9a71\u52a8\u7684\u8d28\u91cf\u6f14\u8fdb<\/strong><\/h3>\n<p>\u9876\u5c16\u56e2\u961f\u5df2\u5c06RCA\u878d\u5165\u8f6f\u4ef6\u751f\u547d\u5468\u671f\u7684\u6bcf\u4e2a\u9636\u6bb5\uff1a<\/p>\n<ul>\n<li><strong>\u9700\u6c42\u9636\u6bb5<\/strong>\uff1a\u901a\u8fc7\u6545\u969c\u6a21\u5f0f\u4e0e\u5f71\u54cd\u5206\u6790\uff08FMEA\uff09\u8bc6\u522b\u6f5c\u5728\u98ce\u9669\uff1b\n<\/li>\n<li><strong>\u6d4b\u8bd5\u9636\u6bb5<\/strong>\uff1a\u5229\u7528\u6839\u56e0\u6570\u636e\u4f18\u5316\u6d4b\u8bd5\u7528\u4f8b\u8986\u76d6\u7387\uff1b\n<\/li>\n<li><strong>\u8fd0\u7ef4\u9636\u6bb5<\/strong>\uff1a\u6784\u5efa\u6545\u969c\u77e5\u8bc6\u56fe\u8c31\uff0c\u5b9e\u73b0\u667a\u80fd\u6839\u56e0\u63a8\u8350\u3002\n<\/li>\n<\/ul>\n<p><em>\u67d0\u667a\u80fd\u9a7e\u9a76\u56e2\u961f\u7684\u5b9e\u8df5<\/em>\uff1a\u5728\u6a21\u62df\u6d4b\u8bd5\u4e2d\u690d\u5165\u5386\u53f2\u6545\u969c\u573a\u666f\uff0c\u8bad\u7ec3AI\u6a21\u578b\u81ea\u52a8\u5173\u8054\u5f02\u5e38\u4fe1\u53f7\u4e0e\u6839\u56e0\uff0c\u4f7fOTA\u5347\u7ea7\u540e\u7684\u6545\u969c\u590d\u53d1\u7387\u964d\u4f4e90%\u3002<\/p>\n<hr>\n<p><strong>\u7ed3\u8bed<\/strong>\uff08\u6839\u636e\u8981\u6c42\u7701\u7565\uff09<\/p>\n<hr>\n<p>\uff08\u5b57\u6570\u7edf\u8ba1\uff1a\u7ea61680\u5b57\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 \u51cc\u6668\u4e09\u70b9\u7684\u8b66\u62a5\u58f0\uff0c\u8ba9\u6574\u4e2a\u8fd0\u7ef4\u56e2\u961f\u77ac\u95f4\u6e05\u9192\u2014\u2014\u652f\u4ed8\u7cfb\u7edf\u7a81\u7136\u5d29\u6e83\uff0c\u6570\u4e07\u7b14\u4ea4\u6613\u88ab\u51bb\u7ed3\u3002\u7ecf\u8fc7\u516b\u5c0f\u65f6\u7684\u7d27\u6025\u6392\u67e5\uff0c\u56e2\u961f\u6700\u7ec8\u53d1\u73b0\u95ee\u9898\u7684\u6839\u6e90\u7adf\u662f\u4e00\u884c\u88ab\u8bef\u5220\u7684\u914d\u7f6e\u4ee3\u7801\u3002\u8fd9\u6837\u7684\u573a\u666f\u5728\u8f6f\u4ef6\u5f00\u53d1\u4e2d\u5e76\u4e0d\u7f55\u89c1\u3002\u6839\u636eGartner\u7684\u7814\u7a76\uff0c70%\u7684\u8f6f\u4ef6\u6545\u969c\u53ef\u901a\u8fc7\u7cfb\u7edf\u6027\u6839\u56e0\u5206\u6790\u907f\u514d\u4e8c\u6b21\u53d1\u751f\u3002\u5728\u6570\u5b57\u5316\u8fdb\u7a0b\u52a0\u901f\u7684\u4eca\u5929\uff0c\u6545\u969c\u6839\u56e0\u5206\u6790\uff08Root Cause Analysis, RCA\uff09\u5df2\u4ece\u201c\u53ef\u9009\u6280\u80fd\u201d\u5347\u7ea7\u4e3a\u5f00\u53d1\u56e2\u961f\u7684\u201c\u751f\u5b58\u6cd5\u5219\u201d\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u6545\u969c\u6839\u56e0\u5206\u6790\u5728\u8f6f\u4ef6\u5f00\u53d1\u4e2d\u7684\u6838\u5fc3\u4ef7\u503c\u4e0e\u5b9e\u8df5\u8def\u5f84\uff0c\u4e3a\u6280\u672f\u56e2\u961f\u63d0\u4f9b\u53ef\u843d\u5730\u7684\u89e3\u51b3\u65b9\u6848\u3002 \u4e00\u3001\u4e3a\u4ec0\u4e48\u6545\u969c\u6839\u56e0\u5206\u6790\u6210\u4e3a\u8f6f\u4ef6\u5f00\u53d1\u7684\u5173\u952e\u73af\u8282\uff1f \u8f6f\u4ef6\u5f00\u53d1\u672c\u8d28\u4e0a\u662f\u590d\u6742\u7cfb\u7edf\u7684\u6784\u5efa\u8fc7\u7a0b\uff0c\u6d89\u53ca\u4ee3\u7801\u3001\u67b6\u6784\u3001\u73af\u5883\u3001\u56e2\u961f\u534f\u4f5c\u7b49\u591a\u4e2a\u53d8\u91cf\u3002\u5f53\u6545\u969c\u53d1\u751f\u65f6\uff0c\u8868\u8c61\u95ee\u9898\uff08\u5982\u670d\u52a1\u5668\u5b95\u673a\u3001\u529f\u80fd\u5f02\u5e38\uff09\u5f80\u5f80\u53ea\u662f\u51b0\u5c71\u4e00\u89d2\uff0c\u771f\u6b63\u7684\u9690\u60a3\u53ef\u80fd\u9690\u85cf\u5728\u9700\u6c42\u8bbe\u8ba1\u3001\u6d4b\u8bd5\u8986\u76d6\u6216\u6301\u7eed\u96c6\u6210\u73af\u8282\u3002 \u7814\u7a76\u8868\u660e\uff0c\u672a\u8fdb\u884c\u6839\u56e0\u5206\u6790\u7684\u56e2\u961f\uff0c\u91cd\u590d\u6545\u969c\u7387\u9ad8\u8fbe40%\u3002\u4f8b\u5982\uff0c\u67d0\u7535\u5546\u5e73\u53f0\u66fe\u56e0\u6570\u636e\u5e93\u8fde\u63a5\u8d85\u65f6\u9891\u7e41\u89e6\u53d1\u544a\u8b66\uff0c\u521d\u671f\u4fee\u590d\u4ec5\u901a\u8fc7\u91cd\u542f\u670d\u52a1\u4e34\u65f6\u89e3\u51b3\uff0c\u4f46\u672a\u5206\u6790\u5230\u6839\u672c\u539f\u56e0\u2014\u2014\u8fde\u63a5\u6c60\u914d\u7f6e\u4e0e\u4e1a\u52a1\u5cf0\u503c\u4e0d\u5339\u914d\uff0c\u5bfc\u81f4\u540e\u7eed\u4fc3\u9500\u6d3b\u52a8\u671f\u95f4\u7cfb\u7edf\u5f7b\u5e95\u762b\u75ea\u3002RCA\u7684\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e\u5c06\u201c\u6551\u706b\u5f0f\u4fee\u590d\u201d\u8f6c\u5316\u4e3a\u201c\u9884\u9632\u6027\u4f18\u5316\u201d\uff0c\u901a\u8fc7\u7cfb\u7edf\u6027\u5f52\u56e0\uff0c\u907f\u514d\u540c\u7c7b\u95ee\u9898\u91cd\u590d\u53d1\u751f\uff0c\u540c\u65f6\u63a8\u52a8\u6d41\u7a0b\u6539\u8fdb\u3002 \u4e8c\u3001\u6545\u969c\u6839\u56e0\u5206\u6790\u7684\u56db\u5927\u5b9e\u65bd\u6b65\u9aa4 1. \u7cbe\u51c6\u5b9a\u4e49\u95ee\u9898\u8fb9\u754c \u5728\u6545\u969c\u53d1\u751f\u540e\uff0c\u9996\u8981\u4efb\u52a1\u662f\u5212\u5b9a\u95ee\u9898\u7684\u5f71\u54cd\u8303\u56f4\u4e0e\u65f6\u95f4\u7ebf\u3002\u4f8b\u5982\uff1a \u6545\u969c\u9996\u6b21\u51fa\u73b0\u7684\u65f6\u95f4\u70b9\u4e0e\u89e6\u53d1\u6761\u4ef6\uff1b \u53d7\u5f71\u54cd\u7684\u529f\u80fd\u6a21\u5757\u53ca\u7528\u6237\u7fa4\u4f53\uff1b \u5df2\u5c1d\u8bd5\u7684\u4e34\u65f6\u89e3\u51b3\u65b9\u6848\u53ca\u5176\u6548\u679c\u3002 \u8fd9\u4e00\u9636\u6bb5\u9700\u4f9d\u8d56\u65e5\u5fd7\u76d1\u63a7\u5de5\u5177\uff08\u5982ELK Stack\uff09\u548c\u7528\u6237\u53cd\u9988\u6570\u636e\uff0c\u907f\u514d\u56e0\u4fe1\u606f\u4e0d\u5168\u5bfc\u81f4\u5206\u6790\u65b9\u5411\u504f\u5dee\u3002 2. \u591a\u7ef4\u6570\u636e\u91c7\u96c6\u4e0e\u5173\u8054 \u4f20\u7edf\u201c\u65e5\u5fd7\u5206\u6790+\u4ee3\u7801\u5ba1\u67e5\u201d\u6a21\u5f0f\u5df2\u65e0\u6cd5\u6ee1\u8db3\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u590d\u6742\u6027\u9700\u6c42\u3002\u73b0\u4ee3RCA\u8981\u6c42\u6574\u5408\u4ee5\u4e0b\u6570\u636e\u6e90\uff1a \u4ee3\u7801\u53d8\u66f4\u8bb0\u5f55\uff08Git\u63d0\u4ea4\u5386\u53f2\uff09\uff1b \u6027\u80fd\u6307\u6807\uff08CPU\u3001\u5185\u5b58\u3001\u7f51\u7edc\u541e\u5410\u91cf\uff09\uff1b \u7528\u6237\u884c\u4e3a\u8f68\u8ff9\uff08\u70b9\u51fb\u6d41\u3001API\u8c03\u7528\u94fe\uff09\uff1b \u7b2c\u4e09\u65b9\u670d\u52a1\u72b6\u6001\uff08\u4e91\u670d\u52a1\u5546SLA\u3001API\u54cd\u5e94\u65f6\u95f4\uff09\u3002 \u5b9e\u8df5\u6848\u4f8b\uff1a\u67d0\u91d1\u878dApp\u7684\u767b\u5f55\u6545\u969c\u6700\u7ec8\u88ab\u5b9a\u4f4d\u81f3\u7b2c\u4e09\u65b9\u8eab\u4efd\u9a8c\u8bc1\u670d\u52a1\u7684\u4e00\u4e2a\u4e0d\u517c\u5bb9SDK\u7248\u672c\u3002\u56e2\u961f\u901a\u8fc7\u5173\u8054\u4ee3\u7801\u90e8\u7f72\u65f6\u95f4\u7ebf\u4e0e\u7b2c\u4e09\u65b9\u670d\u52a1\u7684\u7248\u672c\u66f4\u65b0\u8bb0\u5f55\uff0c\u5feb\u901f\u9501\u5b9a\u6839\u56e0\u3002 3. \u7ed3\u6784\u5316\u5f52\u56e0\u65b9\u6cd5 &#8211;5 Whys\u5206\u6790\u6cd5\uff1a\u901a\u8fc7\u8fde\u7eed\u8ffd\u95ee\u201c\u4e3a\u4ec0\u4e48\u201d\u7a7f\u900f\u8868\u8c61\u3002\u4f8b\u5982\uff1a \u4e3a\u4ec0\u4e48\u670d\u52a1\u5d29\u6e83\uff1f\u2192 \u6570\u636e\u5e93\u8fde\u63a5\u8017\u5c3d\uff1b \u4e3a\u4ec0\u4e48\u8fde\u63a5\u8017\u5c3d\uff1f\u2192 \u672a\u91ca\u653e\u95f2\u7f6e\u8fde\u63a5\uff1b \u4e3a\u4ec0\u4e48\u672a\u91ca\u653e\uff1f\u2192 \u8fde\u63a5\u6c60\u914d\u7f6e\u53c2\u6570\u9519\u8bef&hellip; &#8211;\u9c7c\u9aa8\u56fe\uff08\u56e0\u679c\u56fe\uff09\uff1a\u5c06\u53ef\u80fd\u56e0\u7d20\u5f52\u7c7b\u4e3a\u201c\u4eba\u3001\u6d41\u7a0b\u3001\u6280\u672f\u3001\u73af\u5883\u201d\u56db\u5927\u7ef4\u5ea6\uff0c\u9010\u4e00\u6392\u9664\u5e72\u6270\u9879\u3002 4. \u95ed\u73af\u9a8c\u8bc1\u4e0e\u77e5\u8bc6\u6c89\u6dc0 \u6839\u56e0\u5206\u6790\u7684\u7ec8\u70b9\u5e76\u975e\u63d0\u4ea4\u62a5\u544a\uff0c\u800c\u662f\u786e\u4fdd\u4fee\u590d\u65b9\u6848\u7684\u6709\u6548\u6027\u4e0e\u77e5\u8bc6\u5171\u4eab\uff1a \u901a\u8fc7A\/B\u6d4b\u8bd5\u6216\u7070\u5ea6\u53d1\u5e03\u9a8c\u8bc1\u4fee\u590d\u6548\u679c\uff1b \u5c06\u6848\u4f8b\u7eb3\u5165\u56e2\u961f\u77e5\u8bc6\u5e93\uff0c\u5e76\u66f4\u65b0\u6d4b\u8bd5\u7528\u4f8b\uff1b \u9488\u5bf9\u6d41\u7a0b\u6f0f\u6d1e\uff08\u5982\u4ee3\u7801\u8bc4\u5ba1\u7f3a\u5931\uff09\u5236\u5b9a\u6539\u8fdb\u8ba1\u5212\u3002 \u4e09\u3001\u5de5\u5177\u94fe\uff1a\u52a0\u901f\u6839\u56e0\u5206\u6790\u7684\u201c\u6280\u672f\u6760\u6746\u201d \u5de5\u6b32\u5584\u5176\u4e8b\uff0c\u5fc5\u5148\u5229\u5176\u5668\u3002\u4e09\u7c7b\u5de5\u5177\u53ef\u663e\u8457\u63d0\u5347RCA\u6548\u7387\uff1a \u5168\u94fe\u8def\u8ffd\u8e2a\u7cfb\u7edf\uff08\u5982Jaeger\u3001SkyWalking\uff09\uff1a\u53ef\u89c6\u5316\u5fae\u670d\u52a1\u8c03\u7528\u8def\u5f84\uff0c\u5feb\u901f\u5b9a\u4f4d\u6027\u80fd\u74f6\u9888\uff1b \u667a\u80fd\u65e5\u5fd7\u5206\u6790\u5e73\u53f0\uff08\u5982Splunk\u3001LogRocket\uff09\uff1a\u901a\u8fc7\u673a\u5668\u5b66\u4e60\u8bc6\u522b\u5f02\u5e38\u6a21\u5f0f\uff1b \u6545\u969c\u6f14\u7ec3\u5de5\u5177\uff08\u5982Chaos Monkey\uff09\uff1a\u4e3b\u52a8\u6ce8\u5165\u6545\u969c\uff0c\u9a8c\u8bc1\u7cfb\u7edf\u5065\u58ee\u6027\u3002 \u67d0\u5934\u90e8\u4e91\u5382\u5546\u7684\u5b9e\u8df5\uff1a\u901a\u8fc7\u6784\u5efa\u7edf\u4e00\u7684\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0\uff08Observability 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