{"id":33494,"date":"2025-03-07T10:37:06","date_gmt":"2025-03-07T02:37:06","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=33494"},"modified":"2025-03-07T10:37:06","modified_gmt":"2025-03-07T02:37:06","slug":"%e5%85%a8%e6%a0%88%e9%93%be%e8%b7%af%e8%bf%bd%e8%b8%aa%e5%a6%82%e4%bd%95%e5%b8%ae%e5%8a%a9%e8%af%86%e5%88%ab%e6%80%a7%e8%83%bd%e7%93%b6%e9%a2%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/33494.html","title":{"rendered":"\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5982\u4f55\u5e2e\u52a9\u8bc6\u522b\u6027\u80fd\u74f6\u9888\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/eEu7897.jpg\" alt=\"\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5982\u4f55\u5e2e\u52a9\u8bc6\u522b\u6027\u80fd\u74f6\u9888\uff1f\" ><\/p>\n<\/p>\n<p><strong>\u524d\u8a00<\/strong><br 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href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u6808\u94fe\u8def\u8ffd\u8e2a<\/a>\uff08Full-Stack Distributed Tracing\uff09<\/strong>\u6280\u672f\u4e2d\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8fd9\u4e00\u6280\u672f\u7684\u6838\u5fc3\u4ef7\u503c\uff0c\u5e76\u89e3\u6790\u5b83\u5982\u4f55\u6210\u4e3a\u73b0\u4ee3\u7cfb\u7edf\u6027\u80fd\u4f18\u5316\u7684\u201c\u663e\u5fae\u955c\u201d\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u5168\u6808\u94fe\u8def\u8ffd\u8e2a-\u900f\u89c6\u7cfb\u7edf\u884c\u4e3a\u7684-x\u5149\u673a\">\u4e00\u3001<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u6808\u94fe\u8def\u8ffd\u8e2a<\/a>\uff1a\u900f\u89c6\u7cfb\u7edf\u884c\u4e3a\u7684\u201cX\u5149\u673a\u201d<\/h3>\n<p>\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u662f\u4e00\u79cd\u901a\u8fc7\u8bb0\u5f55\u8bf7\u6c42\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u6d41\u8f6c\u8def\u5f84\u7684\u6280\u672f\u3002\u5b83\u80fd\u591f<strong>\u8de8\u670d\u52a1\u3001\u8de8\u5c42\u7ea7\u3001\u8de8\u534f\u8bae<\/strong>\u8ffd\u8e2a\u6bcf\u4e00\u6b21\u7528\u6237\u8bf7\u6c42\u7684\u5b8c\u6574\u751f\u547d\u5468\u671f\u2014\u2014\u4ece\u524d\u7aef\u70b9\u51fb\u5230\u540e\u7aef\u6570\u636e\u5e93\u67e5\u8be2\uff0c\u751a\u81f3\u7b2c\u4e09\u65b9API\u8c03\u7528\u3002\u5176\u6838\u5fc3\u80fd\u529b\u5728\u4e8e\u5c06\u5206\u6563\u7684\u65e5\u5fd7\u3001\u6307\u6807\u548c\u94fe\u8def\u4fe1\u606f\u6574\u5408\u4e3a\u4e00\u5f20\u53ef\u89c6\u5316\u7684\u201c\u8c03\u7528\u56fe\u8c31\u201d\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u76f4\u89c2\u7406\u89e3\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u3002<\/p>\n<p>\u4ee5\u7535\u5546\u7cfb\u7edf\u4e3a\u4f8b\uff0c\u4e00\u6b21\u4e0b\u5355\u64cd\u4f5c\u53ef\u80fd\u6d89\u53ca\u7528\u6237\u7aef\u9875\u9762\u6e32\u67d3\u3001\u8d2d\u7269\u8f66\u670d\u52a1\u3001\u5e93\u5b58\u6821\u9a8c\u3001\u652f\u4ed8\u7f51\u5173\u3001\u7269\u6d41\u63a5\u53e3\u7b49\u591a\u4e2a\u73af\u8282\u3002\u82e5\u7528\u6237\u6295\u8bc9\u201c\u652f\u4ed8\u5931\u8d25\u201d\uff0c\u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u53ef\u80fd\u4ec5\u80fd\u63d0\u793a\u201c\u652f\u4ed8\u670d\u52a1\u54cd\u5e94\u8d85\u65f6\u201d\uff0c\u800c<strong>\u5168\u6808\u94fe\u8def\u8ffd\u8e2a<\/strong>\u5374\u80fd\u7cbe\u51c6\u5b9a\u4f4d\u5230\u662f\u5e93\u5b58\u670d\u52a1\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u8017\u5c3d\uff0c\u8fd8\u662f\u7b2c\u4e09\u65b9\u652f\u4ed8\u63a5\u53e3\u7684\u7f51\u7edc\u5ef6\u8fdf\u5bfc\u81f4\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-\u6027\u80fd\u74f6\u9888\u8bc6\u522b\u7684\u56db\u5927\u7a81\u7834\u70b9\">\u4e8c\u3001\u6027\u80fd\u74f6\u9888\u8bc6\u522b\u7684\u56db\u5927\u7a81\u7834\u70b9<\/h3>\n<h4 id=\"1-\u7aef\u5230\u7aef\u53ef\u89c6\u5316-\u4ece\u9ed1\u76d2\u5230\u767d\u76d2\u7684\u8f6c\u53d8\">1. <strong>\u7aef\u5230\u7aef\u53ef\u89c6\u5316\uff1a\u4ece\u9ed1\u76d2\u5230\u767d\u76d2\u7684\u8f6c\u53d8<\/strong><\/h4>\n<p>\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u670d\u52a1\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\u9519\u7efc\u590d\u6742\u3002\u67d0\u4e2aAPI\u7684\u5ef6\u8fdf\u53ef\u80fd\u662f\u4e0a\u6e38\u670d\u52a1\u79ef\u538b\u8bf7\u6c42\uff0c\u4e5f\u53ef\u80fd\u662f\u4e0b\u6e38\u6570\u636e\u5e93\u9501\u8868\u5bfc\u81f4\u3002\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u901a\u8fc7<strong>\u67d3\u8272\uff08Trace ID\uff09<\/strong>\u548c<strong>\u4f20\u9012\u4e0a\u4e0b\u6587\uff08Span\uff09<\/strong>\uff0c\u5c06\u788e\u7247\u5316\u7684\u8c03\u7528\u94fe\u8fd8\u539f\u4e3a\u65f6\u5e8f\u56fe\u3002\u4f8b\u5982\uff0c\u67d0\u91d1\u878d\u4ea4\u6613\u7cfb\u7edf\u901a\u8fc7\u8ffd\u8e2a\u53d1\u73b0\uff0c80%\u7684\u5ef6\u8fdf\u96c6\u4e2d\u5728\u98ce\u63a7\u670d\u52a1\u7684\u89c4\u5219\u5f15\u64ce\u5904\u7406\u9636\u6bb5\uff0c\u8fdb\u800c\u9488\u5bf9\u8be5\u6a21\u5757\u8fdb\u884c\u7b97\u6cd5\u4f18\u5316\uff0c\u4f7f\u6574\u4f53\u541e\u5410\u91cf\u63d0\u5347\u4e863\u500d\u3002<\/p>\n<h4 id=\"2-\u7cbe\u51c6\u5b9a\u4f4d\u5f02\u5e38\u5c42\u7ea7\">2. <strong>\u7cbe\u51c6\u5b9a\u4f4d\u5f02\u5e38\u5c42\u7ea7<\/strong><\/h4>\n<p>\u6027\u80fd\u74f6\u9888\u53ef\u80fd\u51fa\u73b0\u5728\u4ee3\u7801\u3001\u57fa\u7840\u8bbe\u65bd\u6216\u7f51\u7edc\u5c42\u9762\u3002\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u901a\u8fc7<strong>\u591a\u7ef4\u6807\u7b7e\uff08\u5982\u670d\u52a1\u540d\u3001\u4e3b\u673aIP\u3001HTTP\u72b6\u6001\u7801\uff09<\/strong>\uff0c\u7ed3\u5408<strong>\u706b\u7130\u56fe\uff08Flame Graph\uff09<\/strong>\uff0c\u5feb\u901f\u533a\u5206\u95ee\u9898\u5f52\u5c5e\u3002\u67d0\u89c6\u9891\u5e73\u53f0\u66fe\u906d\u9047\u89c6\u9891\u8f6c\u7801\u670d\u52a1\u95f4\u6b47\u6027\u5361\u987f\uff0c\u8ffd\u8e2a\u6570\u636e\u663e\u793a\uff0c\u5361\u987f\u65f6\u6bb5\u7684CPU\u5229\u7528\u7387\u4e0e\u5185\u5b58\u5206\u914d\u5747\u6b63\u5e38\uff0c\u6700\u7ec8\u53d1\u73b0\u662f\u4e91\u5b58\u50a8\u670d\u52a1\u7684S3\u6876\u8de8\u533a\u57df\u8bbf\u95ee\u6743\u9650\u914d\u7f6e\u9519\u8bef\uff0c\u5bfc\u81f4\u5143\u6570\u636e\u67e5\u8be2\u5ef6\u8fdf\u98d9\u5347\u3002<\/p>\n<h4 id=\"3-\u8d44\u6e90\u6d88\u8017\u7684\u5173\u8054\u6027\u5206\u6790\">3. <strong>\u8d44\u6e90\u6d88\u8017\u7684\u5173\u8054\u6027\u5206\u6790<\/strong><\/h4>\n<p>\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\uff0c\u8d44\u6e90\u7ade\u4e89\u5f80\u5f80\u5f15\u53d1\u8fde\u9501\u53cd\u5e94\u3002\u901a\u8fc7\u8ffd\u8e2a\u6570\u636e\u4e2d\u7684<strong>\u8017\u65f6\u5360\u6bd4<\/strong>\u548c<strong>\u8d44\u6e90\u5229\u7528\u7387<\/strong>\uff0c\u53ef\u4ee5\u8bc6\u522b\u201c\u70ed\u70b9\u670d\u52a1\u201d\u6216\u201c\u4f4e\u6548\u4ee3\u7801\u201d\u3002\u4f8b\u5982\uff0c\u67d0\u793e\u4ea4\u5e94\u7528\u5728\u7528\u6237\u589e\u957f\u540e\u51fa\u73b0\u63a5\u53e3\u8d85\u65f6\uff0c\u94fe\u8def\u8ffd\u8e2a\u663e\u793a\uff0c\u597d\u53cb\u52a8\u6001\u67e5\u8be2\u670d\u52a1\u7684\u7f13\u5b58\u547d\u4e2d\u7387\u4ece95%\u9aa4\u964d\u81f360%\uff0c\u539f\u56e0\u662f\u7f13\u5b58\u952e\u8bbe\u8ba1\u4e0d\u5408\u7406\uff0c\u5f15\u53d1\u5927\u91cf\u7a7f\u900f\u67e5\u8be2\u3002\u4f18\u5316\u540e\uff0c\u6570\u636e\u5e93\u8d1f\u8f7d\u4e0b\u964d40%\u3002<\/p>\n<h4 id=\"4-\u957f\u5c3e\u8bf7\u6c42\u7684\u6df1\u5ea6\u6d1e\u5bdf\">4. <strong>\u957f\u5c3e\u8bf7\u6c42\u7684\u6df1\u5ea6\u6d1e\u5bdf<\/strong><\/h4>\n<p>\u5728\u7edf\u8ba1\u5b66\u4e2d\uff0c\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u53ef\u80fd\u63a9\u76d6\u6781\u7aef\u60c5\u51b5\u3002\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u652f\u6301\u5bf9<strong>\u6162\u67e5\u8be2\uff08Slow Query\uff09<\/strong>\u548c<strong>\u5f02\u5e38\u8def\u5f84\uff08Error Trace\uff09<\/strong>\u7684\u5b9a\u5411\u5206\u6790\u3002\u67d0\u5728\u7ebf\u6559\u80b2\u5e73\u53f0\u901a\u8fc7\u5206\u6790\u957f\u5c3e\u8bf7\u6c42\u53d1\u73b0\uff0c\u90e8\u5206\u8bfe\u4ef6\u52a0\u8f7d\u5ef6\u8fdf\u662f\u7531\u4e8eCDN\u8282\u70b9\u5206\u5e03\u4e0d\u5747\uff0c\u5bfc\u81f4\u504f\u8fdc\u5730\u533a\u7528\u6237\u88ab\u8feb\u56de\u6e90\u62c9\u53d6\u6570\u636e\u3002\u4f18\u5316CDN\u7b56\u7565\u540e\uff0cP99\u5ef6\u8fdf\u4ece5\u79d2\u7f29\u77ed\u81f3800\u6beb\u79d2\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u5b9e\u8df5\u4e2d\u7684\u6280\u672f\u7b56\u7565\u4e0e\u5de5\u5177\u9009\u578b\">\u4e09\u3001\u5b9e\u8df5\u4e2d\u7684\u6280\u672f\u7b56\u7565\u4e0e\u5de5\u5177\u9009\u578b<\/h3>\n<h4 id=\"1-\u6807\u51c6\u5316\u57cb\u70b9\u4e0e\u4e0a\u4e0b\u6587\u4f20\u9012\">1. <strong>\u6807\u51c6\u5316\u57cb\u70b9\u4e0e\u4e0a\u4e0b\u6587\u4f20\u9012<\/strong><\/h4>\n<p>\u5b9e\u65bd\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u9700\u786e\u4fdd\u6240\u6709\u670d\u52a1\u9075\u5faa\u7edf\u4e00\u7684\u57cb\u70b9\u89c4\u8303\u3002\u4e3b\u6d41\u65b9\u6848\u5982<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">OpenTelemetry<\/a><\/strong>\u63d0\u4f9b\u4e86\u8de8\u8bed\u8a00SDK\uff0c\u652f\u6301\u81ea\u52a8\u6ce8\u5165Trace ID\u5230HTTP\u5934\u3001gRPC\u5143\u6570\u636e\u6216\u6d88\u606f\u961f\u5217\u5c5e\u6027\u4e2d\u3002\u4f8b\u5982\uff0cKafka\u6d88\u606f\u7684Header\u4e2d\u643a\u5e26Trace ID\uff0c\u53ef\u5b9e\u73b0\u5f02\u6b65\u4efb\u52a1\u4e0e\u540c\u6b65\u8bf7\u6c42\u7684\u94fe\u8def\u5173\u8054\u3002<\/p>\n<h4 id=\"2-\u91c7\u6837\u7b56\u7565\u7684\u5e73\u8861\u4e4b\u9053\">2. <strong>\u91c7\u6837\u7b56\u7565\u7684\u5e73\u8861\u4e4b\u9053<\/strong><\/h4>\n<p>\u5168\u91cf\u91c7\u96c6\u94fe\u8def\u6570\u636e\u53ef\u80fd\u5e26\u6765\u5b58\u50a8\u4e0e\u8ba1\u7b97\u6210\u672c\u6fc0\u589e\u3002\u5b9e\u8df5\u4e2d\u53ef\u91c7\u7528<strong>\u52a8\u6001\u91c7\u6837\uff08Dynamic Sampling\uff09<\/strong>\uff1a\u5bf9\u9519\u8bef\u8bf7\u6c42\u548c\u9ad8\u5ef6\u8fdf\u94fe\u8def\u5168\u91cf\u91c7\u96c6\uff0c\u5bf9\u6b63\u5e38\u8bf7\u6c42\u6309\u6bd4\u4f8b\u91c7\u6837\u3002\u67d0\u7535\u5546\u5927\u4fc3\u671f\u95f4\u901a\u8fc7\u52a8\u6001\u91c7\u6837\u7b56\u7565\uff0c\u5c06\u5b58\u50a8\u6210\u672c\u964d\u4f4e70%\uff0c\u540c\u65f6\u4fdd\u7559\u4e86\u5173\u952e\u95ee\u9898\u5206\u6790\u6240\u9700\u7684\u6837\u672c\u3002<\/p>\n<h4 id=\"3-\u4e0e\u73b0\u6709\u76d1\u63a7\u4f53\u7cfb\u7684\u878d\u5408\">3. <strong>\u4e0e\u73b0\u6709\u76d1\u63a7\u4f53\u7cfb\u7684\u878d\u5408<\/strong><\/h4>\n<p>\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5e76\u975e\u5b64\u7acb\u5b58\u5728\uff0c\u9700\u4e0eAPM\uff08\u5e94\u7528\u6027\u80fd\u76d1\u63a7\uff09\u3001\u65e5\u5fd7\u5206\u6790\uff08\u5982ELK\uff09\u3001\u6307\u6807\u7cfb\u7edf\uff08\u5982<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a>\uff09\u8054\u52a8\u3002\u4f8b\u5982\uff0c\u5c06Trace\u6570\u636e\u4e0eJVM\u5806\u5185\u5b58\u6307\u6807\u5173\u8054\uff0c\u53ef\u5224\u65adGC\u6682\u505c\u662f\u5426\u5bfc\u81f4\u8bf7\u6c42\u8d85\u65f6\uff1b\u7ed3\u5408Nginx\u8bbf\u95ee\u65e5\u5fd7\uff0c\u53ef\u8bc6\u522b\u6076\u610f\u722c\u866b\u5f15\u53d1\u7684\u5f02\u5e38\u6d41\u91cf\u3002<\/p>\n<hr>\n<h3 id=\"\u56db-\u884c\u4e1a\u5e94\u7528\u4e0e\u672a\u6765\u8d8b\u52bf\">\u56db\u3001\u884c\u4e1a\u5e94\u7528\u4e0e\u672a\u6765\u8d8b\u52bf<\/h3>\n<p>\u5728\u91d1\u878d\u3001\u7535\u5546\u3001\u6e38\u620f\u7b49\u9ad8\u5e76\u53d1\u9886\u57df\uff0c\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5df2\u6210\u4e3a\u6027\u80fd\u4f18\u5316\u7684\u6807\u914d\u3002\u67d0\u5934\u90e8\u652f\u4ed8\u516c\u53f8\u901a\u8fc7\u6784\u5efa<strong>\u5b9e\u65f6\u94fe\u8def\u5206\u6790\u5e73\u53f0<\/strong>\uff0c\u5c06\u6545\u969c\u5e73\u5747\u5b9a\u4f4d\u65f6\u95f4\uff08MTTR\uff09\u4ece30\u5206\u949f\u7f29\u77ed\u81f390\u79d2\uff1b\u67d0\u8de8\u56fd\u6e38\u620f\u516c\u53f8\u5c06\u8ffd\u8e2a\u6570\u636e\u7528\u4e8e\u5bb9\u91cf\u89c4\u5212\uff0c\u6210\u529f\u5e94\u5bf9\u4e86\u5168\u7403\u5343\u4e07\u7ea7\u73a9\u5bb6\u540c\u65f6\u5728\u7ebf\u7684\u6311\u6218\u3002<\/p>\n<p>\u968f\u7740<strong>AIOps<\/strong>\u7684\u666e\u53ca\uff0c\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5c06\u8fdb\u4e00\u6b65\u4e0e\u673a\u5668\u5b66\u4e60\u7ed3\u5408\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u5386\u53f2\u94fe\u8def\u6570\u636e\u8bad\u7ec3\u6a21\u578b\uff0c\u9884\u6d4b\u6f5c\u5728\u74f6\u9888\u5e76\u81ea\u52a8\u89e6\u53d1\u6269\u5bb9\u6216\u964d\u7ea7\u7b56\u7565\u3002\u540c\u65f6\uff0c<strong>\u670d\u52a1\u7f51\u683c\uff08Service Mesh\uff09<\/strong>\u7684\u5174\u8d77\u8ba9\u65e0\u4fb5\u5165\u5f0f\u8ffd\u8e2a\u6210\u4e3a\u53ef\u80fd\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u843d\u5730\u6210\u672c\u3002<\/p>\n<hr>\n<p>\u5728\u6570\u5b57\u5316\u8f6c\u578b\u7684\u6df1\u6c34\u533a\uff0c\u6027\u80fd\u74f6\u9888\u7684\u4ee3\u4ef7\u5df2\u4ece\u6280\u672f\u95ee\u9898\u5347\u7ea7\u4e3a\u5546\u4e1a\u98ce\u9669\u3002<strong>\u5168\u6808\u94fe\u8def\u8ffd\u8e2a<\/strong>\u901a\u8fc7\u63d0\u4f9b\u7cfb\u7edf\u884c\u4e3a\u7684\u5168\u5c40\u89c6\u89d2\uff0c\u8ba9\u5f00\u53d1\u8005\u4e0d\u518d\u201c\u76f2\u4eba\u6478\u8c61\u201d\uff0c\u800c\u662f\u624b\u63e1\u7cbe\u51c6\u7684\u5bfc\u822a\u4eea\uff0c\u5728\u590d\u6742\u67b6\u6784\u4e2d\u5feb\u901f\u7a81\u56f4\u3002\u65e0\u8bba\u662f\u5e94\u5bf9\u7a81\u53d1\u6d41\u91cf\uff0c\u8fd8\u662f\u4f18\u5316\u7528\u6237\u4f53\u9a8c\uff0c\u8fd9\u9879\u6280\u672f\u90fd\u5728\u91cd\u65b0\u5b9a\u4e49\u8fd0\u7ef4\u7684\u6548\u7387\u548c\u8fb9\u754c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 \u5728\u6570\u5b57\u5316\u6d6a\u6f6e\u4e2d\uff0c\u4f01\u4e1a\u7684\u5e94\u7528\u7cfb\u7edf\u67b6\u6784\u65e5\u76ca\u590d\u6742\uff0c\u4ece\u5355\u4f53\u670d\u52a1\u5230\u5206\u5e03\u5f0f\u5fae\u670d\u52a1\uff0c\u4ece\u5355\u4e00\u6570\u636e\u4e2d\u5fc3\u5230\u6df7\u5408\u4e91\u73af\u5883\uff0c\u6bcf\u4e00\u6b21\u6280\u672f\u6f14\u8fdb\u90fd\u5e26\u6765\u4e86\u6548\u7387\u63d0\u5347\uff0c\u4f46\u4e5f\u57cb\u4e0b\u4e86\u6027\u80fd\u9690\u60a3\u3002\u5f53\u7528\u6237\u62b1\u6028\u201c\u9875\u9762\u52a0\u8f7d\u592a\u6162\u201d\u6216\u201c\u4ea4\u6613\u8d85\u65f6\u201d\u65f6\uff0c\u8fd0\u7ef4\u56e2\u961f\u5f80\u5f80\u9700\u8981\u82b1\u8d39\u6570\u5c0f\u65f6\u751a\u81f3\u6570\u5929\u6392\u67e5\u95ee\u9898\u6839\u6e90\u3002\u8fd9\u79cd\u4f4e\u6548\u7684\u6392\u969c\u8fc7\u7a0b\u4e0d\u4ec5\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\uff0c\u8fd8\u53ef\u80fd\u5f15\u53d1\u4e1a\u52a1\u635f\u5931\u3002\u5982\u4f55\u5feb\u901f\u5b9a\u4f4d\u5e76\u89e3\u51b3\u6027\u80fd\u74f6\u9888\uff1f\u7b54\u6848\u6216\u8bb8\u85cf\u5728\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\uff08Full-Stack Distributed Tracing\uff09\u6280\u672f\u4e2d\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8fd9\u4e00\u6280\u672f\u7684\u6838\u5fc3\u4ef7\u503c\uff0c\u5e76\u89e3\u6790\u5b83\u5982\u4f55\u6210\u4e3a\u73b0\u4ee3\u7cfb\u7edf\u6027\u80fd\u4f18\u5316\u7684\u201c\u663e\u5fae\u955c\u201d\u3002 \u4e00\u3001\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\uff1a\u900f\u89c6\u7cfb\u7edf\u884c\u4e3a\u7684\u201cX\u5149\u673a\u201d \u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u662f\u4e00\u79cd\u901a\u8fc7\u8bb0\u5f55\u8bf7\u6c42\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u6d41\u8f6c\u8def\u5f84\u7684\u6280\u672f\u3002\u5b83\u80fd\u591f\u8de8\u670d\u52a1\u3001\u8de8\u5c42\u7ea7\u3001\u8de8\u534f\u8bae\u8ffd\u8e2a\u6bcf\u4e00\u6b21\u7528\u6237\u8bf7\u6c42\u7684\u5b8c\u6574\u751f\u547d\u5468\u671f\u2014\u2014\u4ece\u524d\u7aef\u70b9\u51fb\u5230\u540e\u7aef\u6570\u636e\u5e93\u67e5\u8be2\uff0c\u751a\u81f3\u7b2c\u4e09\u65b9API\u8c03\u7528\u3002\u5176\u6838\u5fc3\u80fd\u529b\u5728\u4e8e\u5c06\u5206\u6563\u7684\u65e5\u5fd7\u3001\u6307\u6807\u548c\u94fe\u8def\u4fe1\u606f\u6574\u5408\u4e3a\u4e00\u5f20\u53ef\u89c6\u5316\u7684\u201c\u8c03\u7528\u56fe\u8c31\u201d\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u76f4\u89c2\u7406\u89e3\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u3002 \u4ee5\u7535\u5546\u7cfb\u7edf\u4e3a\u4f8b\uff0c\u4e00\u6b21\u4e0b\u5355\u64cd\u4f5c\u53ef\u80fd\u6d89\u53ca\u7528\u6237\u7aef\u9875\u9762\u6e32\u67d3\u3001\u8d2d\u7269\u8f66\u670d\u52a1\u3001\u5e93\u5b58\u6821\u9a8c\u3001\u652f\u4ed8\u7f51\u5173\u3001\u7269\u6d41\u63a5\u53e3\u7b49\u591a\u4e2a\u73af\u8282\u3002\u82e5\u7528\u6237\u6295\u8bc9\u201c\u652f\u4ed8\u5931\u8d25\u201d\uff0c\u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u53ef\u80fd\u4ec5\u80fd\u63d0\u793a\u201c\u652f\u4ed8\u670d\u52a1\u54cd\u5e94\u8d85\u65f6\u201d\uff0c\u800c\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5374\u80fd\u7cbe\u51c6\u5b9a\u4f4d\u5230\u662f\u5e93\u5b58\u670d\u52a1\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u8017\u5c3d\uff0c\u8fd8\u662f\u7b2c\u4e09\u65b9\u652f\u4ed8\u63a5\u53e3\u7684\u7f51\u7edc\u5ef6\u8fdf\u5bfc\u81f4\u3002 \u4e8c\u3001\u6027\u80fd\u74f6\u9888\u8bc6\u522b\u7684\u56db\u5927\u7a81\u7834\u70b9 1. \u7aef\u5230\u7aef\u53ef\u89c6\u5316\uff1a\u4ece\u9ed1\u76d2\u5230\u767d\u76d2\u7684\u8f6c\u53d8 \u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u670d\u52a1\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\u9519\u7efc\u590d\u6742\u3002\u67d0\u4e2aAPI\u7684\u5ef6\u8fdf\u53ef\u80fd\u662f\u4e0a\u6e38\u670d\u52a1\u79ef\u538b\u8bf7\u6c42\uff0c\u4e5f\u53ef\u80fd\u662f\u4e0b\u6e38\u6570\u636e\u5e93\u9501\u8868\u5bfc\u81f4\u3002\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u901a\u8fc7\u67d3\u8272\uff08Trace ID\uff09\u548c\u4f20\u9012\u4e0a\u4e0b\u6587\uff08Span\uff09\uff0c\u5c06\u788e\u7247\u5316\u7684\u8c03\u7528\u94fe\u8fd8\u539f\u4e3a\u65f6\u5e8f\u56fe\u3002\u4f8b\u5982\uff0c\u67d0\u91d1\u878d\u4ea4\u6613\u7cfb\u7edf\u901a\u8fc7\u8ffd\u8e2a\u53d1\u73b0\uff0c80%\u7684\u5ef6\u8fdf\u96c6\u4e2d\u5728\u98ce\u63a7\u670d\u52a1\u7684\u89c4\u5219\u5f15\u64ce\u5904\u7406\u9636\u6bb5\uff0c\u8fdb\u800c\u9488\u5bf9\u8be5\u6a21\u5757\u8fdb\u884c\u7b97\u6cd5\u4f18\u5316\uff0c\u4f7f\u6574\u4f53\u541e\u5410\u91cf\u63d0\u5347\u4e863\u500d\u3002 2. \u7cbe\u51c6\u5b9a\u4f4d\u5f02\u5e38\u5c42\u7ea7 \u6027\u80fd\u74f6\u9888\u53ef\u80fd\u51fa\u73b0\u5728\u4ee3\u7801\u3001\u57fa\u7840\u8bbe\u65bd\u6216\u7f51\u7edc\u5c42\u9762\u3002\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u901a\u8fc7\u591a\u7ef4\u6807\u7b7e\uff08\u5982\u670d\u52a1\u540d\u3001\u4e3b\u673aIP\u3001HTTP\u72b6\u6001\u7801\uff09\uff0c\u7ed3\u5408\u706b\u7130\u56fe\uff08Flame Graph\uff09\uff0c\u5feb\u901f\u533a\u5206\u95ee\u9898\u5f52\u5c5e\u3002\u67d0\u89c6\u9891\u5e73\u53f0\u66fe\u906d\u9047\u89c6\u9891\u8f6c\u7801\u670d\u52a1\u95f4\u6b47\u6027\u5361\u987f\uff0c\u8ffd\u8e2a\u6570\u636e\u663e\u793a\uff0c\u5361\u987f\u65f6\u6bb5\u7684CPU\u5229\u7528\u7387\u4e0e\u5185\u5b58\u5206\u914d\u5747\u6b63\u5e38\uff0c\u6700\u7ec8\u53d1\u73b0\u662f\u4e91\u5b58\u50a8\u670d\u52a1\u7684S3\u6876\u8de8\u533a\u57df\u8bbf\u95ee\u6743\u9650\u914d\u7f6e\u9519\u8bef\uff0c\u5bfc\u81f4\u5143\u6570\u636e\u67e5\u8be2\u5ef6\u8fdf\u98d9\u5347\u3002 3. \u8d44\u6e90\u6d88\u8017\u7684\u5173\u8054\u6027\u5206\u6790 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