{"id":32483,"date":"2025-03-04T10:15:03","date_gmt":"2025-03-04T02:15:03","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=32483"},"modified":"2025-03-04T10:15:03","modified_gmt":"2025-03-04T02:15:03","slug":"%e6%95%85%e9%9a%9c%e6%a0%b9%e5%9b%a0%e5%88%86%e6%9e%90%e7%9a%84%e5%85%b3%e9%94%ae%e6%ad%a5%e9%aa%a4%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/32483.html","title":{"rendered":"\u6545\u969c\u6839\u56e0\u5206\u6790\u7684\u5173\u952e\u6b65\u9aa4\u6709\u54ea\u4e9b\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/pic.zadbj010.com\/2025\/c76964c9f920ddf.jpg\" alt=\"\u6545\u969c\u6839\u56e0\u5206\u6790\u7684\u5173\u952e\u6b65\u9aa4\u6709\u54ea\u4e9b\uff1f\" ><\/p>\n<\/p>\n<hr>\n<p>\u5728\u6570\u5b57\u5316\u8f6c\u578b\u52a0\u901f\u7684\u4eca\u5929\uff0c\u4f01\u4e1a\u7cfb\u7edf\u590d\u6742\u5ea6\u6307\u6570\u7ea7\u589e\u957f\uff0c\u4e00\u6b21\u5076\u53d1\u7684\u670d\u52a1\u5668\u5b95\u673a\u53ef\u80fd\u8ba9\u7535\u5546\u5e73\u53f0\u635f\u5931\u5343\u4e07\u8ba2\u5355\uff0c\u4e00\u6b21\u4f20\u611f\u5668\u8bef\u62a5\u53ef\u80fd\u5f15\u53d1\u5de5\u4e1a\u4ea7\u7ebf\u8fde\u9501\u505c\u6446\u3002\u9762\u5bf9\u8fd9\u4e9b\u770b\u4f3c\u7a81\u5982\u5176\u6765\u7684\u6545\u969c\uff0c\u5982\u4f55\u7cbe\u51c6\u5b9a\u4f4d\u95ee\u9898\u6e90\u5934\uff0c\u907f\u514d\u201c\u6cbb\u6807\u4e0d\u6cbb\u672c\u201d\u7684\u4e34\u65f6\u4fee\u590d\uff1f<strong><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<\/strong>\u6b63\u662f\u7834\u89e3\u8fd9\u4e00\u56f0\u5c40\u7684\u6838\u5fc3\u5de5\u5177\u3002\u5b83\u4e0d\u4ec5\u8981\u6c42\u6280\u672f\u4eba\u5458\u50cf\u4fa6\u63a2\u822c\u62bd\u4e1d\u5265\u8327\uff0c\u66f4\u9700\u8981\u7cfb\u7edf\u5316\u7684\u65b9\u6cd5\u8bba\u652f\u6491\u3002\u672c\u6587\u5c06\u62c6\u89e3<strong>\u4e94\u5927\u5173\u952e\u6b65\u9aa4<\/strong>\uff0c\u63ed\u793a\u4ece\u201c\u75c7\u72b6\u7ba1\u7406\u201d\u5230\u201c\u6839\u6cbb\u95ee\u9898\u201d\u7684\u8fdb\u9636\u903b\u8f91\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u51c6\u786e\u63cf\u8ff0\u6545\u969c\u73b0\u8c61-\u5efa\u7acb\u5206\u6790\u7684-\u5750\u6807\u7cfb\">\u4e00\u3001<strong>\u51c6\u786e\u63cf\u8ff0\u6545\u969c\u73b0\u8c61\uff1a\u5efa\u7acb\u5206\u6790\u7684\u201c\u5750\u6807\u7cfb\u201d<\/strong><\/h3>\n<p>\u201c\u7cfb\u7edf\u53d8\u6162\u4e86\u201d\u201c\u9875\u9762\u62a5\u9519\u201d\u8fd9\u7c7b\u6a21\u7cca\u63cf\u8ff0\uff0c\u5f80\u5f80\u8ba9<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6839\u56e0\u5206\u6790<\/a>\u9677\u5165\u65e0\u5934\u82cd\u8747\u5f0f\u7684\u6392\u67e5\u3002<strong>\u7cbe\u51c6\u7684\u73b0\u8c61\u63cf\u8ff0\u9700\u5305\u542b\u56db\u4e2a\u7ef4\u5ea6<\/strong>\uff1a<\/p>\n<ul>\n<li><strong>\u65f6\u95f4\u7ebf<\/strong>\uff1a\u6545\u969c\u9996\u6b21\u51fa\u73b0\u65f6\u95f4\u3001\u6301\u7eed\u65f6\u95f4\u3001\u662f\u5426\u5468\u671f\u6027\u590d\u73b0\n<\/li>\n<li><strong>\u5f71\u54cd\u8303\u56f4<\/strong>\uff1a\u53d7\u5f71\u54cd\u7684\u4e1a\u52a1\u6a21\u5757\u3001\u7528\u6237\u7fa4\u4f53\u3001\u5730\u57df\u5206\u5e03\n<\/li>\n<li><strong>\u5f02\u5e38\u7279\u5f81<\/strong>\uff1a\u9519\u8bef\u4ee3\u7801\u3001\u65e5\u5fd7\u7247\u6bb5\u3001\u6027\u80fd\u6307\u6807\u6ce2\u52a8\uff08\u5982CPU\u4f7f\u7528\u7387\u4ece30%\u9aa4\u5347\u81f395%\uff09\n<\/li>\n<li><strong>\u73af\u5883\u53d8\u91cf<\/strong>\uff1a\u7cfb\u7edf\u7248\u672c\u3001\u914d\u7f6e\u53d8\u66f4\u3001\u7f51\u7edc\u62d3\u6251\u8c03\u6574\n<\/li>\n<\/ul>\n<p>\u67d0\u91d1\u878dApp\u51fa\u73b0\u652f\u4ed8\u5931\u8d25\uff0c\u82e5\u4ec5\u8bb0\u5f55\u201c\u652f\u4ed8\u529f\u80fd\u5f02\u5e38\u201d\uff0c\u6392\u67e5\u53ef\u80fd\u8017\u65f6\u6570\u5929\uff1b\u800c\u660e\u786e\u201c2024\u5e743\u670810\u65e514:00-15:30\u671f\u95f4\uff0cV2.1.3\u7248\u672ciOS\u7528\u6237\u4f7f\u7528\u4fe1\u7528\u5361\u652f\u4ed8\u65f6\uff0c\u8fd4\u56de\u2018Error 502\u2019\u4e14\u4f34\u968fAPI\u7f51\u5173\u54cd\u5e94\u65f6\u95f4\u8d85\u8fc75\u79d2\u201d\uff0c\u53ef\u5c06\u95ee\u9898\u9501\u5b9a\u5728\u7279\u5b9a\u7248\u672c\u7684\u63a5\u53e3\u517c\u5bb9\u6027\u6216\u7f51\u5173\u8d1f\u8f7d\u7b56\u7565\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-\u591a\u7ef4\u5ea6\u6570\u636e\u6536\u96c6-\u6784\u5efa\u8bc1\u636e\u94fe\u7684-\u5168\u606f\u56fe\">\u4e8c\u3001<strong>\u591a\u7ef4\u5ea6\u6570\u636e\u6536\u96c6\uff1a\u6784\u5efa\u8bc1\u636e\u94fe\u7684\u201c\u5168\u606f\u56fe\u201d<\/strong><\/h3>\n<p>\u6570\u636e\u662f\u6839\u56e0\u5206\u6790\u7684\u57fa\u77f3\uff0c\u4f46\u201c\u6570\u636e\u6d2a\u6d41\u201d\u65f6\u4ee3\u66f4\u9700\u8981<strong>\u7ed3\u6784\u5316\u91c7\u96c6\u7b56\u7565<\/strong>\uff1a<\/p>\n<ol>\n<li><strong>\u7cfb\u7edf\u76d1\u63a7\u6570\u636e<\/strong>\uff1aAPM\u5de5\u5177\uff08\u5982New Relic\uff09\u6355\u6349\u7684\u8c03\u7528\u94fe\u8ddf\u8e2a\u3001\u6570\u636e\u5e93\u6162\u67e5\u8be2\u65e5\u5fd7\n<\/li>\n<li><strong>\u7528\u6237\u884c\u4e3a\u6570\u636e<\/strong>\uff1a\u70b9\u51fb\u70ed\u56fe\u3001\u4f1a\u8bdd\u5f55\u5236\u8fd8\u539f\u64cd\u4f5c\u8def\u5f84\n<\/li>\n<li><strong>\u57fa\u7840\u8bbe\u65bd\u72b6\u6001<\/strong>\uff1a\u670d\u52a1\u5668\u8d44\u6e90\u76d1\u63a7\uff08<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a>\uff09\u3001\u7f51\u7edc\u6293\u5305\uff08Wireshark\uff09\n<\/li>\n<li><strong>\u53d8\u66f4\u8bb0\u5f55<\/strong>\uff1a\u6700\u8fd1\u4e00\u6b21\u4ee3\u7801\u90e8\u7f72\u3001\u914d\u7f6e\u8c03\u6574\u3001\u7b2c\u4e09\u65b9\u670d\u52a1\u5347\u7ea7\u65f6\u95f4\u70b9\n<\/li>\n<\/ol>\n<p><em>\u6848\u4f8b<\/em>\uff1a\u67d0\u89c6\u9891\u5e73\u53f0\u7a81\u53d1\u5361\u987f\uff0c\u901a\u8fc7\u5bf9\u6bd4CDN\u8282\u70b9\u54cd\u5e94\u65f6\u95f4\u3001\u7528\u6237\u5730\u57df\u5206\u5e03\u53ca\u8fd1\u671f\u89c6\u9891\u7f16\u7801\u7b97\u6cd5\u66f4\u65b0\u8bb0\u5f55\uff0c\u6700\u7ec8\u53d1\u73b0\u65b0\u7b97\u6cd5\u5728\u7279\u5b9a\u5206\u8fa8\u7387\u4e0b\u4e0e\u8001\u65e7\u673a\u578bGPU\u517c\u5bb9\u6027\u5f02\u5e38\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u5047\u8bbe\u9a71\u52a8\u9a8c\u8bc1-\u7528-\u5206\u6cbb\u6cd5-\u7f29\u5c0f\u6218\u573a\">\u4e09\u3001<strong>\u5047\u8bbe\u9a71\u52a8\u9a8c\u8bc1\uff1a\u7528\u201c\u5206\u6cbb\u6cd5\u201d\u7f29\u5c0f\u6218\u573a<\/strong><\/h3>\n<p>\u9762\u5bf9\u6d77\u91cf\u6570\u636e\uff0c\u76f2\u76ee\u6d4b\u8bd5\u5982\u540c\u5927\u6d77\u635e\u9488\u3002<strong>\u79d1\u5b66\u5047\u8bbe\u9700\u9075\u5faaMECE\u539f\u5219<\/strong>\uff08Mutually Exclusive, Collectively Exhaustive\uff09\uff1a<\/p>\n<ul>\n<li><strong>\u7b2c\u4e00\u6027\u539f\u7406\u5047\u8bbe<\/strong>\uff1a\u4ece\u7cfb\u7edf\u8bbe\u8ba1\u539f\u7406\u51fa\u53d1\uff0c\u63a8\u65ad\u53ef\u80fd\u5931\u6548\u70b9\uff08\u5982\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u8111\u88c2\u95ee\u9898\uff09\n<\/li>\n<li><strong>\u6982\u7387\u4f18\u5148\u5047\u8bbe<\/strong>\uff1a\u6839\u636e\u5386\u53f2\u6545\u969c\u7edf\u8ba1\uff0c\u4f18\u5148\u9a8c\u8bc1\u9ad8\u9891\u6545\u969c\u6a21\u5757\n<\/li>\n<li><strong>\u5dee\u5f02\u5bf9\u6bd4\u9a8c\u8bc1<\/strong>\uff1a\u5bf9\u6bd4\u6545\u969c\u65f6\u6bb5\u4e0e\u6b63\u5e38\u65f6\u6bb5\u7684\u65e5\u5fd7\u3001\u6307\u6807\u5dee\u5f02\n<\/li>\n<\/ul>\n<p>\u67d0\u7269\u8054\u7f51\u5e73\u53f0\u8bbe\u5907\u79bb\u7ebf\u7387\u7a81\u589e\uff0c\u5047\u8bbe\u96c6\u53ef\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\u7f51\u5173\u670d\u52a1\u5668\u8d1f\u8f7d\u8fc7\u8f7d\uff08\u9a8c\u8bc1CPU\/\u5185\u5b58\u6307\u6807\uff09\n<\/li>\n<li>MQTT\u534f\u8bae\u5fc3\u8df3\u673a\u5236\u5f02\u5e38\uff08\u6293\u5305\u5206\u6790\u62a5\u6587\u95f4\u9694\uff09\n<\/li>\n<li>\u8fd0\u8425\u5546\u7f51\u7edc\u6ce2\u52a8\uff08\u6bd4\u5bf9\u4e0d\u540c\u5730\u533a\u8bbe\u5907\u72b6\u6001\uff09\n<\/li>\n<\/ol>\n<p>\u901a\u8fc7<strong>\u63a7\u5236\u53d8\u91cf\u6cd5<\/strong>\u9010\u4e00\u6392\u9664\uff0c\u6700\u7ec8\u9501\u5b9a\u4e3a\u56fa\u4ef6\u5347\u7ea7\u5bfc\u81f4\u7684\u5fc3\u8df3\u5305\u683c\u5f0f\u9519\u8bef\u3002<\/p>\n<hr>\n<h3 id=\"\u56db-\u6839\u56e0\u5b9a\u4f4d\u4e0e\u5f71\u54cd\u5206\u6790-\u7a7f\u900f-\u75c7\u72b6-\u4e0e-\u75c5\u56e0\">\u56db\u3001<strong>\u6839\u56e0\u5b9a\u4f4d\u4e0e\u5f71\u54cd\u5206\u6790\uff1a\u7a7f\u900f\u201c\u75c7\u72b6\u201d\u4e0e\u201c\u75c5\u56e0\u201d<\/strong><\/h3>\n<p>\u627e\u5230\u76f4\u63a5\u8bf1\u56e0\u4e0d\u7b49\u4e8e\u7ec8\u7ed3\u5206\u6790\u3002<strong>\u771f\u6b63\u7684\u6839\u56e0\u9700\u6ee1\u8db3\u4e09\u4e2a\u6807\u51c6<\/strong>\uff1a<\/p>\n<ul>\n<li><strong>\u53ef\u5e72\u9884\u6027<\/strong>\uff1a\u56e2\u961f\u6709\u80fd\u529b\u901a\u8fc7\u6280\u672f\u6216\u6d41\u7a0b\u6539\u8fdb\u6d88\u9664\u8be5\u56e0\u7d20\n<\/li>\n<li><strong>\u53ef\u89c2\u6d4b\u6027<\/strong>\uff1a\u80fd\u8bbe\u8ba1\u76d1\u63a7\u6307\u6807\u63d0\u524d\u9884\u8b66\u540c\u7c7b\u95ee\u9898\n<\/li>\n<li><strong>\u6839\u672c\u6027<\/strong>\uff1a\u4fee\u6b63\u540e\u80fd\u7cfb\u7edf\u6027\u964d\u4f4e\u7c7b\u4f3c\u6545\u969c\u6982\u7387\n<\/li>\n<\/ul>\n<p><em>\u5178\u578b\u8bef\u533a<\/em>\uff1a\u5c06\u201c\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u8017\u5c3d\u201d\u4f5c\u4e3a\u6839\u56e0\uff0c\u5b9e\u5219\u9700\u8ffd\u6eaf\u81f3\u672a\u6709\u6548\u8bc4\u4f30\u5cf0\u503c\u6d41\u91cf\u7684\u5bb9\u91cf\u89c4\u5212\u673a\u5236\u7f3a\u5931\u3002\u6b64\u65f6\u9700\u4f7f\u7528<strong>5 Whys\u5206\u6790\u6cd5<\/strong>\u8fde\u7eed\u8ffd\u95ee\uff1a<\/p>\n<ol>\n<li>\u4e3a\u4ec0\u4e48\u8fde\u63a5\u6c60\u8017\u5c3d\uff1f\u2192 \u77ac\u65f6\u8bf7\u6c42\u91cf\u8d85\u8fc7\u9884\u8bbe\u9608\u503c\n<\/li>\n<li>\u4e3a\u4ec0\u4e48\u672a\u9884\u4f30\u5230\u6d41\u91cf\u5cf0\u503c\uff1f\u2192 \u672a\u6574\u5408\u8425\u9500\u6d3b\u52a8\u65e5\u5386\u81f3\u8fd0\u7ef4\u9884\u8b66\u7cfb\u7edf\n<\/li>\n<li>\u4e3a\u4ec0\u4e48\u8de8\u90e8\u95e8\u4fe1\u606f\u672a\u540c\u6b65\uff1f\u2192 \u7f3a\u4e4f\u53d8\u66f4\u7ba1\u7406\u7684\u6807\u51c6\u5316\u6d41\u7a0b\n<\/li>\n<\/ol>\n<hr>\n<h3 id=\"\u4e94-\u95ed\u73af\u5904\u7f6e\u4e0e\u77e5\u8bc6\u6c89\u6dc0-\u6784\u5efa-\u514d\u75ab\u7cfb\u7edf\">\u4e94\u3001<strong>\u95ed\u73af\u5904\u7f6e\u4e0e\u77e5\u8bc6\u6c89\u6dc0\uff1a\u6784\u5efa\u201c\u514d\u75ab\u7cfb\u7edf\u201d<\/strong><\/h3>\n<p>\u6839\u6cbb\u6545\u969c\u7684\u6700\u540e\u4e00\u6b65\uff0c\u662f\u5c06\u5206\u6790\u7ed3\u8bba\u8f6c\u5316\u4e3a\u9884\u9632\u4f53\u7cfb\uff1a<\/p>\n<ul>\n<li><strong>\u77ed\u671f\u63aa\u65bd<\/strong>\uff1a\u4fee\u590d\u4ee3\u7801\u7f3a\u9677\u3001\u56de\u6eda\u9519\u8bef\u914d\u7f6e\u3001\u6269\u5bb9\u5173\u952e\u8d44\u6e90\n<\/li>\n<li><strong>\u957f\u671f\u673a\u5236<\/strong>\uff1a\n<\/li>\n<li>\u5728CI\/CD pipeline\u52a0\u5165<strong>\u6545\u969c\u6a21\u5f0f\u6d4b\u8bd5\u7528\u4f8b<\/strong>\n<\/li>\n<li>\u5efa\u7acb<strong>\u67b6\u6784\u98ce\u9669\u6e05\u5355<\/strong>\uff08\u5982\u5355\u70b9\u6545\u969c\u3001\u96ea\u5d29\u6548\u5e94\u573a\u666f\uff09\n<\/li>\n<li>\u901a\u8fc7Postmortem\u6587\u6863\u5b9e\u73b0<strong>\u7ec4\u7ec7\u7ea7\u77e5\u8bc6\u5171\u4eab<\/strong>\n<\/li>\n<\/ul>\n<p>\u56fd\u9645\u822a\u7a7a\u4e1a\u63a8\u884c\u7684\u201c\u822a\u7a7a\u5b89\u5168\u62a5\u544a\u7cfb\u7edf\uff08ASRS\uff09\u201d\u6b63\u662f\u5178\u8303\uff1a\u98de\u884c\u5458\u533f\u540d\u4e0a\u62a5\u4eba\u4e3a\u64cd\u4f5c\u5931\u8bef\uff0c\u7ecf\u5206\u6790\u540e\u8f6c\u5316\u4e3a\u8bad\u7ec3\u624b\u518c\u7684\u8865\u5145\u5185\u5bb9\uff0c\u4f7f\u5168\u884c\u4e1a\u4e8b\u6545\u7387\u4e0b\u964d76%\u3002<\/p>\n<hr>\n<p>\u6570\u5b57\u5316\u8f6c\u578b\u7684\u6d6a\u6f6e\u4e2d\uff0c<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6545\u969c\u6839\u56e0\u5206\u6790<\/a>\u5df2\u4ece\u201c\u6551\u706b\u6280\u80fd\u201d\u5347\u7ea7\u4e3a<strong>\u6838\u5fc3\u5de5\u7a0b\u80fd\u529b<\/strong>\u3002\u901a\u8fc7\u73b0\u8c61\u63cf\u8ff0\u2192\u6570\u636e\u6536\u96c6\u2192\u5047\u8bbe\u9a8c\u8bc1\u2192\u6839\u56e0\u5b9a\u4f4d\u2192\u77e5\u8bc6\u6c89\u6dc0\u7684\u95ed\u73af\uff0c\u4f01\u4e1a\u4e0d\u4ec5\u80fd\u5feb\u901f\u6b62\u8840\uff0c\u66f4\u80fd\u5728\u7cfb\u7edf\u5c42\u9762\u6784\u5efa\u97e7\u6027\u3002\u6b63\u5982\u300aSite Reliability Engineering\u300b\u6240\u8a00\uff1a\u201c\u4f18\u79c0\u7684\u6545\u969c\u7ba1\u7406\u4e0d\u662f\u907f\u514d\u6240\u6709\u9519\u8bef\uff0c\u800c\u662f\u786e\u4fdd\u6bcf\u4e2a\u9519\u8bef\u53ea\u53d1\u751f\u4e00\u6b21\u3002\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6570\u5b57\u5316\u8f6c\u578b\u52a0\u901f\u7684\u4eca\u5929\uff0c\u4f01\u4e1a\u7cfb\u7edf\u590d\u6742\u5ea6\u6307\u6570\u7ea7\u589e\u957f\uff0c\u4e00\u6b21\u5076\u53d1\u7684\u670d\u52a1\u5668\u5b95\u673a\u53ef\u80fd\u8ba9\u7535\u5546\u5e73\u53f0\u635f\u5931\u5343\u4e07\u8ba2\u5355\uff0c\u4e00\u6b21\u4f20\u611f\u5668\u8bef\u62a5\u53ef\u80fd\u5f15\u53d1\u5de5\u4e1a\u4ea7\u7ebf\u8fde\u9501\u505c\u6446\u3002\u9762\u5bf9\u8fd9\u4e9b\u770b\u4f3c\u7a81\u5982\u5176\u6765\u7684\u6545\u969c\uff0c\u5982\u4f55\u7cbe\u51c6\u5b9a\u4f4d\u95ee\u9898\u6e90\u5934\uff0c\u907f\u514d\u201c\u6cbb\u6807\u4e0d\u6cbb\u672c\u201d\u7684\u4e34\u65f6\u4fee\u590d\uff1f\u6545\u969c\u6839\u56e0\u5206\u6790\uff08Root Cause Analysis, RCA\uff09\u6b63\u662f\u7834\u89e3\u8fd9\u4e00\u56f0\u5c40\u7684\u6838\u5fc3\u5de5\u5177\u3002\u5b83\u4e0d\u4ec5\u8981\u6c42\u6280\u672f\u4eba\u5458\u50cf\u4fa6\u63a2\u822c\u62bd\u4e1d\u5265\u8327\uff0c\u66f4\u9700\u8981\u7cfb\u7edf\u5316\u7684\u65b9\u6cd5\u8bba\u652f\u6491\u3002\u672c\u6587\u5c06\u62c6\u89e3\u4e94\u5927\u5173\u952e\u6b65\u9aa4\uff0c\u63ed\u793a\u4ece\u201c\u75c7\u72b6\u7ba1\u7406\u201d\u5230\u201c\u6839\u6cbb\u95ee\u9898\u201d\u7684\u8fdb\u9636\u903b\u8f91\u3002 \u4e00\u3001\u51c6\u786e\u63cf\u8ff0\u6545\u969c\u73b0\u8c61\uff1a\u5efa\u7acb\u5206\u6790\u7684\u201c\u5750\u6807\u7cfb\u201d \u201c\u7cfb\u7edf\u53d8\u6162\u4e86\u201d\u201c\u9875\u9762\u62a5\u9519\u201d\u8fd9\u7c7b\u6a21\u7cca\u63cf\u8ff0\uff0c\u5f80\u5f80\u8ba9\u6839\u56e0\u5206\u6790\u9677\u5165\u65e0\u5934\u82cd\u8747\u5f0f\u7684\u6392\u67e5\u3002\u7cbe\u51c6\u7684\u73b0\u8c61\u63cf\u8ff0\u9700\u5305\u542b\u56db\u4e2a\u7ef4\u5ea6\uff1a \u65f6\u95f4\u7ebf\uff1a\u6545\u969c\u9996\u6b21\u51fa\u73b0\u65f6\u95f4\u3001\u6301\u7eed\u65f6\u95f4\u3001\u662f\u5426\u5468\u671f\u6027\u590d\u73b0 \u5f71\u54cd\u8303\u56f4\uff1a\u53d7\u5f71\u54cd\u7684\u4e1a\u52a1\u6a21\u5757\u3001\u7528\u6237\u7fa4\u4f53\u3001\u5730\u57df\u5206\u5e03 \u5f02\u5e38\u7279\u5f81\uff1a\u9519\u8bef\u4ee3\u7801\u3001\u65e5\u5fd7\u7247\u6bb5\u3001\u6027\u80fd\u6307\u6807\u6ce2\u52a8\uff08\u5982CPU\u4f7f\u7528\u7387\u4ece30%\u9aa4\u5347\u81f395%\uff09 \u73af\u5883\u53d8\u91cf\uff1a\u7cfb\u7edf\u7248\u672c\u3001\u914d\u7f6e\u53d8\u66f4\u3001\u7f51\u7edc\u62d3\u6251\u8c03\u6574 \u67d0\u91d1\u878dApp\u51fa\u73b0\u652f\u4ed8\u5931\u8d25\uff0c\u82e5\u4ec5\u8bb0\u5f55\u201c\u652f\u4ed8\u529f\u80fd\u5f02\u5e38\u201d\uff0c\u6392\u67e5\u53ef\u80fd\u8017\u65f6\u6570\u5929\uff1b\u800c\u660e\u786e\u201c2024\u5e743\u670810\u65e514:00-15:30\u671f\u95f4\uff0cV2.1.3\u7248\u672ciOS\u7528\u6237\u4f7f\u7528\u4fe1\u7528\u5361\u652f\u4ed8\u65f6\uff0c\u8fd4\u56de\u2018Error 502\u2019\u4e14\u4f34\u968fAPI\u7f51\u5173\u54cd\u5e94\u65f6\u95f4\u8d85\u8fc75\u79d2\u201d\uff0c\u53ef\u5c06\u95ee\u9898\u9501\u5b9a\u5728\u7279\u5b9a\u7248\u672c\u7684\u63a5\u53e3\u517c\u5bb9\u6027\u6216\u7f51\u5173\u8d1f\u8f7d\u7b56\u7565\u3002 \u4e8c\u3001\u591a\u7ef4\u5ea6\u6570\u636e\u6536\u96c6\uff1a\u6784\u5efa\u8bc1\u636e\u94fe\u7684\u201c\u5168\u606f\u56fe\u201d \u6570\u636e\u662f\u6839\u56e0\u5206\u6790\u7684\u57fa\u77f3\uff0c\u4f46\u201c\u6570\u636e\u6d2a\u6d41\u201d\u65f6\u4ee3\u66f4\u9700\u8981\u7ed3\u6784\u5316\u91c7\u96c6\u7b56\u7565\uff1a \u7cfb\u7edf\u76d1\u63a7\u6570\u636e\uff1aAPM\u5de5\u5177\uff08\u5982New Relic\uff09\u6355\u6349\u7684\u8c03\u7528\u94fe\u8ddf\u8e2a\u3001\u6570\u636e\u5e93\u6162\u67e5\u8be2\u65e5\u5fd7 \u7528\u6237\u884c\u4e3a\u6570\u636e\uff1a\u70b9\u51fb\u70ed\u56fe\u3001\u4f1a\u8bdd\u5f55\u5236\u8fd8\u539f\u64cd\u4f5c\u8def\u5f84 \u57fa\u7840\u8bbe\u65bd\u72b6\u6001\uff1a\u670d\u52a1\u5668\u8d44\u6e90\u76d1\u63a7\uff08Prometheus\uff09\u3001\u7f51\u7edc\u6293\u5305\uff08Wireshark\uff09 \u53d8\u66f4\u8bb0\u5f55\uff1a\u6700\u8fd1\u4e00\u6b21\u4ee3\u7801\u90e8\u7f72\u3001\u914d\u7f6e\u8c03\u6574\u3001\u7b2c\u4e09\u65b9\u670d\u52a1\u5347\u7ea7\u65f6\u95f4\u70b9 \u6848\u4f8b\uff1a\u67d0\u89c6\u9891\u5e73\u53f0\u7a81\u53d1\u5361\u987f\uff0c\u901a\u8fc7\u5bf9\u6bd4CDN\u8282\u70b9\u54cd\u5e94\u65f6\u95f4\u3001\u7528\u6237\u5730\u57df\u5206\u5e03\u53ca\u8fd1\u671f\u89c6\u9891\u7f16\u7801\u7b97\u6cd5\u66f4\u65b0\u8bb0\u5f55\uff0c\u6700\u7ec8\u53d1\u73b0\u65b0\u7b97\u6cd5\u5728\u7279\u5b9a\u5206\u8fa8\u7387\u4e0b\u4e0e\u8001\u65e7\u673a\u578bGPU\u517c\u5bb9\u6027\u5f02\u5e38\u3002 \u4e09\u3001\u5047\u8bbe\u9a71\u52a8\u9a8c\u8bc1\uff1a\u7528\u201c\u5206\u6cbb\u6cd5\u201d\u7f29\u5c0f\u6218\u573a \u9762\u5bf9\u6d77\u91cf\u6570\u636e\uff0c\u76f2\u76ee\u6d4b\u8bd5\u5982\u540c\u5927\u6d77\u635e\u9488\u3002\u79d1\u5b66\u5047\u8bbe\u9700\u9075\u5faaMECE\u539f\u5219\uff08Mutually Exclusive, Collectively Exhaustive\uff09\uff1a \u7b2c\u4e00\u6027\u539f\u7406\u5047\u8bbe\uff1a\u4ece\u7cfb\u7edf\u8bbe\u8ba1\u539f\u7406\u51fa\u53d1\uff0c\u63a8\u65ad\u53ef\u80fd\u5931\u6548\u70b9\uff08\u5982\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u8111\u88c2\u95ee\u9898\uff09 \u6982\u7387\u4f18\u5148\u5047\u8bbe\uff1a\u6839\u636e\u5386\u53f2\u6545\u969c\u7edf\u8ba1\uff0c\u4f18\u5148\u9a8c\u8bc1\u9ad8\u9891\u6545\u969c\u6a21\u5757 \u5dee\u5f02\u5bf9\u6bd4\u9a8c\u8bc1\uff1a\u5bf9\u6bd4\u6545\u969c\u65f6\u6bb5\u4e0e\u6b63\u5e38\u65f6\u6bb5\u7684\u65e5\u5fd7\u3001\u6307\u6807\u5dee\u5f02 \u67d0\u7269\u8054\u7f51\u5e73\u53f0\u8bbe\u5907\u79bb\u7ebf\u7387\u7a81\u589e\uff0c\u5047\u8bbe\u96c6\u53ef\u5305\u62ec\uff1a \u7f51\u5173\u670d\u52a1\u5668\u8d1f\u8f7d\u8fc7\u8f7d\uff08\u9a8c\u8bc1CPU\/\u5185\u5b58\u6307\u6807\uff09 MQTT\u534f\u8bae\u5fc3\u8df3\u673a\u5236\u5f02\u5e38\uff08\u6293\u5305\u5206\u6790\u62a5\u6587\u95f4\u9694\uff09 \u8fd0\u8425\u5546\u7f51\u7edc\u6ce2\u52a8\uff08\u6bd4\u5bf9\u4e0d\u540c\u5730\u533a\u8bbe\u5907\u72b6\u6001\uff09 \u901a\u8fc7\u63a7\u5236\u53d8\u91cf\u6cd5\u9010\u4e00\u6392\u9664\uff0c\u6700\u7ec8\u9501\u5b9a\u4e3a\u56fa\u4ef6\u5347\u7ea7\u5bfc\u81f4\u7684\u5fc3\u8df3\u5305\u683c\u5f0f\u9519\u8bef\u3002 \u56db\u3001\u6839\u56e0\u5b9a\u4f4d\u4e0e\u5f71\u54cd\u5206\u6790\uff1a\u7a7f\u900f\u201c\u75c7\u72b6\u201d\u4e0e\u201c\u75c5\u56e0\u201d \u627e\u5230\u76f4\u63a5\u8bf1\u56e0\u4e0d\u7b49\u4e8e\u7ec8\u7ed3\u5206\u6790\u3002\u771f\u6b63\u7684\u6839\u56e0\u9700\u6ee1\u8db3\u4e09\u4e2a\u6807\u51c6\uff1a \u53ef\u5e72\u9884\u6027\uff1a\u56e2\u961f\u6709\u80fd\u529b\u901a\u8fc7\u6280\u672f\u6216\u6d41\u7a0b\u6539\u8fdb\u6d88\u9664\u8be5\u56e0\u7d20 \u53ef\u89c2\u6d4b\u6027\uff1a\u80fd\u8bbe\u8ba1\u76d1\u63a7\u6307\u6807\u63d0\u524d\u9884\u8b66\u540c\u7c7b\u95ee\u9898 \u6839\u672c\u6027\uff1a\u4fee\u6b63\u540e\u80fd\u7cfb\u7edf\u6027\u964d\u4f4e\u7c7b\u4f3c\u6545\u969c\u6982\u7387 \u5178\u578b\u8bef\u533a\uff1a\u5c06\u201c\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u8017\u5c3d\u201d\u4f5c\u4e3a\u6839\u56e0\uff0c\u5b9e\u5219\u9700\u8ffd\u6eaf\u81f3\u672a\u6709\u6548\u8bc4\u4f30\u5cf0\u503c\u6d41\u91cf\u7684\u5bb9\u91cf\u89c4\u5212\u673a\u5236\u7f3a\u5931\u3002\u6b64\u65f6\u9700\u4f7f\u75285 Whys\u5206\u6790\u6cd5\u8fde\u7eed\u8ffd\u95ee\uff1a \u4e3a\u4ec0\u4e48\u8fde\u63a5\u6c60\u8017\u5c3d\uff1f\u2192 \u77ac\u65f6\u8bf7\u6c42\u91cf\u8d85\u8fc7\u9884\u8bbe\u9608\u503c \u4e3a\u4ec0\u4e48\u672a\u9884\u4f30\u5230\u6d41\u91cf\u5cf0\u503c\uff1f\u2192 \u672a\u6574\u5408\u8425\u9500\u6d3b\u52a8\u65e5\u5386\u81f3\u8fd0\u7ef4\u9884\u8b66\u7cfb\u7edf \u4e3a\u4ec0\u4e48\u8de8\u90e8\u95e8\u4fe1\u606f\u672a\u540c\u6b65\uff1f\u2192 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