{"id":33298,"date":"2025-03-04T11:54:57","date_gmt":"2025-03-04T03:54:57","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=33298"},"modified":"2025-03-04T11:54:57","modified_gmt":"2025-03-04T03:54:57","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87%e4%ba%91%e5%8e%9f%e7%94%9fapm%e7%9b%91%e6%8e%a7%e6%97%a0%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%9e%b6%e6%9e%84%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/33298.html","title":{"rendered":"\u5982\u4f55\u901a\u8fc7\u4e91\u539f\u751fAPM\u76d1\u63a7\u65e0\u670d\u52a1\u5668\u67b6\u6784\uff1f"},"content":{"rendered":"

\n

\"\u5982\u4f55\u901a\u8fc7\u4e91\u539f\u751fAPM\u76d1\u63a7\u65e0\u670d\u52a1\u5668\u67b6\u6784\uff1f\"<\/p>\n<\/p>\n

\n

\u5f53\u65e0\u670d\u52a1\u5668\u67b6\u6784\uff08Serverless\uff09\u6210\u4e3a\u4f01\u4e1a\u6570\u5b57\u5316\u8f6c\u578b\u7684\u65b0\u5ba0\uff0c\u5176\u5f39\u6027\u4f38\u7f29\u3001\u6309\u9700\u4ed8\u8d39\u7684\u7279\u6027\u5927\u5e45\u964d\u4f4e\u4e86\u8fd0\u7ef4\u6210\u672c\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u201c\u65e0\u670d\u52a1\u5668\u201d\u7684\u62bd\u8c61\u5316\u8bbe\u8ba1\uff0c\u4e5f\u8ba9\u4f20\u7edf\u7684\u76d1\u63a7\u624b\u6bb5\u5f7b\u5e95\u5931\u6548\u2014\u2014\u51fd\u6570\u5373\u670d\u52a1\uff08FaaS\uff09\u7684\u77ac\u65f6\u6027\u3001\u5206\u5e03\u5f0f\u4f9d\u8d56\u7684\u590d\u6742\u6027\u3001\u51b7\u542f\u52a8\u5ef6\u8fdf\u7684\u4e0d\u53ef\u9884\u6d4b\u6027\uff0c\u65e0\u4e00\u4e0d\u5728\u6311\u6218\u8fd0\u7ef4\u56e2\u961f\u7684\u53ef\u89c1\u6027\u80fd\u529b\u3002<\/strong> \u5728\u8fd9\u6837\u7684\u80cc\u666f\u4e0b\uff0c\u4e91\u539f\u751fAPM<\/a>\uff08\u5e94\u7528\u6027\u80fd\u76d1\u63a7\uff09<\/strong> \u6210\u4e3a\u7834\u89e3\u65e0\u670d\u52a1\u5668\u76d1\u63a7\u96be\u9898\u7684\u5173\u952e\u6280\u672f\u3002\u5b83\u4e0d\u4ec5\u9700\u8981\u9002\u5e94\u52a8\u6001\u53d8\u5316\u7684\u4e91\u73af\u5883\uff0c\u8fd8\u9700\u5728\u65e0\u670d\u52a1\u5668\u67b6\u6784\u7684\u201c\u9ed1\u76d2\u201d\u4e2d\u63d0\u53d6\u53ef\u89c2\u6d4b\u6027\u6570\u636e\uff0c\u4e3a\u4e1a\u52a1\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u4f18\u5316\u63d0\u4f9b\u652f\u6491\u3002<\/p>\n

\n

\u4e00\u3001\u65e0\u670d\u52a1\u5668\u67b6\u6784\u7684\u76d1\u63a7\u6311\u6218\uff1a\u4ece\u201c\u9ed1\u76d2\u201d\u5230\u201c\u767d\u76d2\u201d\u7684\u8de8\u8d8a<\/h3>\n

\u65e0\u670d\u52a1\u5668\u67b6\u6784\u901a\u8fc7\u4e8b\u4ef6\u9a71\u52a8\u7684\u65b9\u5f0f\u89e3\u8026\u8ba1\u7b97\u8d44\u6e90\u4e0e\u4e1a\u52a1\u903b\u8f91\uff0c\u5f00\u53d1\u8005\u53ea\u9700\u5173\u6ce8\u4ee3\u7801\u672c\u8eab\uff0c\u800c\u65e0\u9700\u7ba1\u7406\u670d\u52a1\u5668\u3002\u4f46\u8fd9\u4e00\u4f18\u52bf\u80cc\u540e\uff0c\u9690\u85cf\u7740\u4e09\u91cd\u6838\u5fc3\u76d1\u63a7\u96be\u9898\uff1a<\/p>\n

    \n
  1. \n

    \u77ac\u65f6\u6027\u4e0e\u65e0\u72b6\u6001\u6027<\/strong>
    \n\u51fd\u6570\u5b9e\u4f8b\u7684\u5b58\u6d3b\u65f6\u95f4\u53ef\u80fd\u4ec5\u51e0\u6beb\u79d2\uff0c\u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u96be\u4ee5\u6355\u83b7\u5b8c\u6574\u7684\u6267\u884c\u94fe\u8def\u3002\u4f8b\u5982\uff0cAWS Lambda\u51fd\u6570\u5728\u5904\u7406\u5b8c\u8bf7\u6c42\u540e\u7acb\u5373\u91ca\u653e\u8d44\u6e90\uff0c\u82e5\u672a\u5728\u51fd\u6570\u751f\u547d\u5468\u671f\u5185\u4e0a\u62a5\u6570\u636e\uff0c\u5173\u952e\u9519\u8bef\u53ef\u80fd\u88ab\u9057\u6f0f\u3002<\/p>\n<\/li>\n

  2. \n

    \u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a>\u7684\u590d\u6742\u6027<\/strong>
    \n\u4e00\u4e2a\u7528\u6237\u8bf7\u6c42\u53ef\u80fd\u89e6\u53d1\u591a\u4e2a\u51fd\u6570\u7684\u94fe\u5f0f\u8c03\u7528\uff0c\u5e76\u4f9d\u8d56\u4e91\u6570\u636e\u5e93\u3001\u6d88\u606f\u961f\u5217\u7b49\u7b2c\u4e09\u65b9\u670d\u52a1\u3002\u8de8\u670d\u52a1\u7684\u8c03\u7528\u94fe\u65ad\u88c2<\/strong>\u4f1a\u5bfc\u81f4\u6839\u56e0\u5b9a\u4f4d\u6548\u7387\u4f4e\u4e0b\uff0c\u5c24\u5176\u5728\u5fae\u670d\u52a1\u4e0e\u65e0\u670d\u52a1\u5668\u6df7\u5408\u90e8\u7f72\u7684\u573a\u666f\u4e2d\uff0c\u95ee\u9898\u66f4\u4e3a\u7a81\u51fa\u3002<\/p>\n<\/li>\n

  3. \n

    \u51b7\u542f\u52a8\u5ef6\u8fdf\u7684\u6ce2\u52a8<\/strong>
    \n\u51fd\u6570\u9996\u6b21\u8c03\u7528\u6216\u957f\u65f6\u95f4\u672a\u4f7f\u7528\u65f6\uff0c\u5bb9\u5668\u521d\u59cb\u5316\u5bfc\u81f4\u7684\u51b7\u542f\u52a8\u5ef6\u8fdf\u53ef\u80fd\u4ece\u6beb\u79d2\u7ea7\u6fc0\u589e\u81f3\u6570\u79d2\u3002\u8fd9\u79cd\u6ce2\u52a8\u76f4\u63a5\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\uff0c\u4f46\u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u5f80\u5f80\u65e0\u6cd5\u533a\u5206\u51b7\u542f\u52a8\u4e0e\u70ed\u542f\u52a8\u7684\u6027\u80fd\u6570\u636e\u3002<\/p>\n<\/li>\n<\/ol>\n

    \n

    \u4e8c\u3001\u4e91\u539f\u751fAPM<\/a>\u7684\u6838\u5fc3\u80fd\u529b\uff1a\u4e3a\u65e0\u670d\u52a1\u5668\u800c\u751f<\/h3>\n

    \u4e91\u539f\u751fAPM\u5e76\u975e\u7b80\u5355\u5730\u5c06\u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u8fc1\u79fb\u4e0a\u4e91\uff0c\u800c\u662f\u9488\u5bf9\u4e91\u539f\u751f\u73af\u5883\uff08\u5305\u62ec\u5bb9\u5668\u3001Kubernetes\u3001\u65e0\u670d\u52a1\u5668\u7b49\uff09\u8bbe\u8ba1\u4e86\u5168\u65b0\u7684\u6570\u636e\u91c7\u96c6\u3001\u5206\u6790\u4e0e\u53ef\u89c6\u5316\u673a\u5236\u3002\u5176\u6838\u5fc3\u80fd\u529b\u4f53\u73b0\u5728\u4e09\u4e2a\u65b9\u9762\uff1a<\/p>\n

      \n
    1. \n

      \u7ec6\u7c92\u5ea6\u7684\u5168\u94fe\u8def\u8ffd\u8e2a<\/strong>
      \n\u901a\u8fc7OpenTelemetry<\/strong>\u7b49\u5f00\u6e90\u6807\u51c6\uff0c\u4e91\u539f\u751fAPM\u80fd\u81ea\u52a8\u6ce8\u5165\u8ffd\u8e2a\u6807\u8bc6\uff08Trace ID\uff09\uff0c\u4e32\u8054\u8d77\u51fd\u6570\u3001API\u7f51\u5173\u3001\u6570\u636e\u5e93\u7b49\u7ec4\u4ef6\u7684\u8c03\u7528\u5173\u7cfb\u3002\u4f8b\u5982\uff0c\u5f53Azure Function\u8c03\u7528Cosmos DB\u65f6\uff0cAPM\u53ef\u8bb0\u5f55\u6bcf\u6b21\u67e5\u8be2\u7684\u8017\u65f6\u4e0e\u9519\u8bef\u7801\uff0c\u5e76\u751f\u6210\u62d3\u6251\u56fe\uff0c\u76f4\u89c2\u5c55\u793a\u670d\u52a1\u4f9d\u8d56\u3002<\/p>\n<\/li>\n

    2. \n

      \u57fa\u4e8e\u4e8b\u4ef6\u7684\u5b9e\u65f6\u6307\u6807\u5206\u6790<\/strong>
      \n\u65e0\u670d\u52a1\u5668\u67b6\u6784\u7684\u76d1\u63a7\u9700\u805a\u7126\u4e8e\u4e8b\u4ef6\u9a71\u52a8\u7684\u6307\u6807\uff0c\u5982\u6bcf\u79d2\u8c03\u7528\u6b21\u6570\uff08Invocations per Second\uff09<\/strong>\u3001\u9519\u8bef\u7387\uff08Error Rate\uff09<\/strong>\u3001\u5185\u5b58\u4f7f\u7528\u5cf0\u503c\uff08Max Memory Used\uff09<\/strong>\u7b49\u3002\u4e91\u539f\u751fAPM\u901a\u8fc7\u6d41\u5f0f\u8ba1\u7b97\u5f15\u64ce\u5b9e\u65f6\u805a\u5408\u6570\u636e\uff0c\u5e76\u7ed3\u5408\u673a\u5668\u5b66\u4e60\u57fa\u7ebf\uff08Baseline\uff09\u68c0\u6d4b\u5f02\u5e38\u3002\u4f8b\u5982\uff0cDatadog\u7684Serverless\u89c6\u56fe\u53ef\u5bf9\u6bd4\u5386\u53f2\u540c\u671f\u6570\u636e\uff0c\u81ea\u52a8\u6807\u8bb0\u7a81\u589e\u7684\u9519\u8bef\u8bf7\u6c42\u3002<\/p>\n<\/li>\n

    3. \n

      \u4e0a\u4e0b\u6587\u611f\u77e5\u7684\u65e5\u5fd7\u5173\u8054<\/strong>
      \n\u4f20\u7edf\u65e5\u5fd7\u7ba1\u7406\u5de5\u5177\u9700\u8981\u5f00\u53d1\u8005\u624b\u52a8\u6dfb\u52a0\u4ee3\u7801\u6807\u7b7e\uff0c\u800c\u4e91\u539f\u751fAPM\u901a\u8fc7\u81ea\u52a8\u6ce8\u5165\u4e0a\u4e0b\u6587\u4fe1\u606f<\/strong>\uff08\u5982\u51fd\u6570\u7248\u672c\u3001\u8bf7\u6c42ID\u3001\u7528\u6237\u6807\u8bc6\uff09\uff0c\u5c06\u65e5\u5fd7\u3001\u6307\u6807\u3001\u8ffd\u8e2a\u6570\u636e\u7edf\u4e00\u5173\u8054\u3002\u5f53\u51fd\u6570\u629b\u51fa\u5f02\u5e38\u65f6\uff0c\u8fd0\u7ef4\u4eba\u5458\u53ef\u76f4\u63a5\u8df3\u8f6c\u5230\u5bf9\u5e94\u7684\u4ee3\u7801\u884c\u53ca\u8f93\u5165\u53c2\u6570\uff0c\u7f29\u77ed\u6545\u969c\u6392\u67e5\u65f6\u95f4\u3002<\/p>\n<\/li>\n<\/ol>\n

      \n

      \u4e09\u3001\u5b9e\u8df5\u6307\u5357\uff1a\u6784\u5efa\u65e0\u670d\u52a1\u5668\u76d1\u63a7\u4f53\u7cfb\u7684\u56db\u4e2a\u5173\u952e\u6b65\u9aa4<\/h3>\n

      \u8981\u5145\u5206\u53d1\u6325\u4e91\u539f\u751fAPM\u7684\u4ef7\u503c\uff0c\u9700\u4ece\u6570\u636e\u91c7\u96c6\u3001\u5206\u6790\u3001\u544a\u8b66\u5230\u4f18\u5316\u5f62\u6210\u95ed\u73af\u3002\u4ee5\u4e0b\u662f\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u5b9e\u65bd\u8def\u5f84\uff1a<\/p>\n

        \n
      1. \n

        \u57cb\u70b9\u4e0e\u6570\u636e\u91c7\u96c6\uff1a\u8f7b\u91cf\u5316\u662f\u5173\u952e<\/strong>
        \n\u5728\u65e0\u670d\u52a1\u5668\u51fd\u6570\u4e2d\uff0c\u8fc7\u5ea6\u590d\u6742\u7684\u76d1\u63a7\u4ee3\u7801\u53ef\u80fd\u589e\u52a0\u51b7\u542f\u52a8\u65f6\u95f4\u3002\u63a8\u8350\u4f7f\u7528\u65e0\u4fb5\u5165\u5f0f\u63a2\u9488<\/strong>\uff08\u5982AWS X-Ray SDK\uff09\uff0c\u901a\u8fc7\u914d\u7f6e\u73af\u5883\u53d8\u91cf\u81ea\u52a8\u5f00\u542f\u6570\u636e\u91c7\u96c6\u3002\u540c\u65f6\uff0c\u9650\u5236\u5355\u6b21\u8c03\u7528\u7684\u6570\u636e\u4e0a\u62a5\u91cf\uff0c\u907f\u514d\u56e0\u7f51\u7edc\u5ef6\u8fdf\u5f71\u54cd\u51fd\u6570\u6027\u80fd\u3002<\/p>\n<\/li>\n

      2. \n

        \u5efa\u7acb\u7aef\u5230\u7aef\u7684\u8ffd\u8e2a\u4f53\u7cfb<\/strong>
        \n\u4e3a\u6bcf\u4e2a\u4e1a\u52a1\u573a\u666f\u5b9a\u4e49\u7edf\u4e00\u7684\u8ffd\u8e2a\u89c4\u8303\u3002\u4f8b\u5982\uff0c\u7535\u5546\u8ba2\u5355\u652f\u4ed8\u6d41\u7a0b\u53ef\u80fd\u6d89\u53ca\u201c\u9274\u6743\u51fd\u6570\u2192\u5e93\u5b58\u6821\u9a8c\u2192\u652f\u4ed8\u7f51\u5173\u201d\uff0c\u9700\u786e\u4fdd\u6240\u6709\u73af\u8282\u7684Trace ID\u4e00\u81f4\u3002\u5bf9\u4e8e\u7b2c\u4e09\u65b9\u670d\u52a1\uff08\u5982Auth0\u6216Twilio\uff09\uff0c\u53ef\u901a\u8fc7\u5305\u88c5\u5c42\uff08Wrapper\uff09\u6ce8\u5165\u8ffd\u8e2a\u5934\u4fe1\u606f\u3002<\/p>\n<\/li>\n

      3. \n

        \u5b9a\u4e49SLO\u4e0e\u667a\u80fd\u544a\u8b66\u7b56\u7565<\/strong>
        \n\u57fa\u4e8e\u4e1a\u52a1\u9700\u6c42\u5236\u5b9a\u670d\u52a1\u7b49\u7ea7\u76ee\u6807\uff08SLO\uff09\uff0c\u4f8b\u5982\u201c99%\u7684\u767b\u5f55\u51fd\u6570\u54cd\u5e94\u65f6\u95f4\u4f4e\u4e8e500\u6beb\u79d2\u201d\u3002\u4e91\u539f\u751fAPM\u5e94\u652f\u6301\u52a8\u6001\u9608\u503c\u544a\u8b66\uff0c\u907f\u514d\u56e0\u6d41\u91cf\u6ce2\u52a8\u4ea7\u751f\u8bef\u62a5\u3002\u6b64\u5916\uff0c\u7ed3\u5408        \u6839\u56e0\u5206\u6790<\/a>\uff08RCA\uff09<\/strong>\u529f\u80fd\uff0c\u5728\u544a\u8b66\u89e6\u53d1\u65f6\u81ea\u52a8\u5173\u8054\u76f8\u5173\u65e5\u5fd7\u548c\u62d3\u6251\u53d8\u5316\u3002<\/p>\n<\/li>\n

      4. \n

        \u6027\u80fd\u4f18\u5316\u4e0e\u6210\u672c\u63a7\u5236\u7684\u5e73\u8861<\/strong>
        \n\u901a\u8fc7APM\u5206\u6790\u51fd\u6570\u7684\u5185\u5b58\u5206\u914d\u4e0e\u6267\u884c\u65f6\u957f\uff0c\u8bc6\u522b\u8d44\u6e90\u6d6a\u8d39\u70b9\u3002\u4f8b\u5982\uff0c\u67d0\u56fe\u50cf\u5904\u7406\u51fd\u6570\u7684\u5185\u5b58\u914d\u7f6e\u4e3a1GB\uff0c\u4f46\u5b9e\u9645\u5cf0\u503c\u4ec5600MB\uff0c\u53ef\u5c1d\u8bd5\u964d\u914d\u4ee5\u964d\u4f4e\u8d39\u7528\u3002\u540c\u65f6\uff0c\u76d1\u63a7\u51b7\u542f\u52a8\u9891\u7387\uff0c\u5bf9\u9ad8\u9891\u8c03\u7528\u7684\u51fd\u6570\u8bbe\u7f6e\u9884\u7559\u5b9e\u4f8b\uff08\u5982AWS Lambda Provisioned Concurrency\uff09\u3002<\/p>\n<\/li>\n<\/ol>\n

        \n

        \u56db\u3001\u5de5\u5177\u9009\u578b\u4e0e\u672a\u6765\u8d8b\u52bf<\/h3>\n

        \u4e3b\u6d41\u4e91\u5382\u5546\u7684APM\u65b9\u6848\uff08\u5982AWS X-Ray\u3001Google Cloud Trace\uff09\u867d\u80fd\u5feb\u901f\u96c6\u6210\uff0c\u4f46\u5728\u8de8\u4e91\u6216\u591a\u4e91\u73af\u5883\u4e2d\u5b58\u5728\u5c40\u9650\u6027\u3002\u5f00\u6e90\u65b9\u6848\uff08\u5982Jaeger + Prometheus\uff09\u9700\u8981\u8f83\u9ad8\u7684\u8fd0\u7ef4\u6295\u5165\uff0c\u9002\u5408\u6280\u672f\u6210\u719f\u5ea6\u8f83\u9ad8\u7684\u56e2\u961f\u3002\u5546\u4e1aAPM\u5de5\u5177\uff08\u5982New Relic\u3001Dynatrace\uff09\u5219\u63d0\u4f9b\u5f00\u7bb1\u5373\u7528\u7684\u65e0\u670d\u52a1\u5668\u76d1\u63a7\u9762\u677f\uff0c\u652f\u6301\u81ea\u5b9a\u4e49\u4eea\u8868\u76d8\u4e0eAI\u9a71\u52a8\u7684\u5f02\u5e38\u68c0\u6d4b\u3002<\/p>\n

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        \n

        \u65e0\u8bba\u662f\u521d\u521b\u516c\u53f8\u8fd8\u662f\u5927\u578b\u4f01\u4e1a\uff0c\u65e0\u670d\u52a1\u5668\u67b6\u6784\u7684\u76d1\u63a7\u90fd\u4e0d\u80fd\u662f\u4e8b\u540e\u8865\u6551\u7684\u201c\u521b\u53ef\u8d34\u201d\uff0c\u800c\u5e94\u6210\u4e3a\u4e91\u539f\u751f\u6280\u672f\u6808\u7684\u6838\u5fc3\u7ec4\u4ef6\u3002\u53ea\u6709\u5c06APM\u6df1\u5ea6\u878d\u5165\u5f00\u53d1\u3001\u90e8\u7f72\u3001\u8fd0\u7ef4\u7684\u5168\u751f\u547d\u5468\u671f\uff0c\u624d\u80fd\u771f\u6b63\u5b9e\u73b0\u201c\u65e0\u670d\u52a1\u5668\u201d\u7684\u4ef7\u503c\u2014\u2014\u8ba9\u521b\u65b0\u66f4\u5feb\uff0c\u8ba9\u8fd0\u7ef4\u66f4\u667a\u80fd\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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\u4e0a\u4e0b\u6587\u611f\u77e5\u7684\u65e5\u5fd7\u5173\u8054 \u4f20\u7edf\u65e5\u5fd7\u7ba1\u7406\u5de5\u5177\u9700\u8981\u5f00\u53d1\u8005\u624b\u52a8\u6dfb\u52a0\u4ee3\u7801\u6807\u7b7e\uff0c\u800c\u4e91\u539f\u751fAPM\u901a\u8fc7\u81ea\u52a8\u6ce8\u5165\u4e0a\u4e0b\u6587\u4fe1\u606f\uff08\u5982\u51fd\u6570\u7248\u672c\u3001\u8bf7\u6c42ID\u3001\u7528\u6237\u6807\u8bc6\uff09\uff0c\u5c06\u65e5\u5fd7\u3001\u6307\u6807\u3001\u8ffd\u8e2a\u6570\u636e\u7edf\u4e00\u5173\u8054\u3002\u5f53\u51fd\u6570\u629b\u51fa\u5f02\u5e38\u65f6\uff0c\u8fd0\u7ef4\u4eba\u5458\u53ef\u76f4\u63a5\u8df3\u8f6c\u5230\u5bf9\u5e94\u7684\u4ee3\u7801\u884c\u53ca\u8f93\u5165\u53c2\u6570\uff0c\u7f29\u77ed\u6545\u969c\u6392\u67e5\u65f6\u95f4\u3002 \u4e09\u3001\u5b9e\u8df5\u6307\u5357\uff1a\u6784\u5efa\u65e0\u670d\u52a1\u5668\u76d1\u63a7\u4f53\u7cfb\u7684\u56db\u4e2a\u5173\u952e\u6b65\u9aa4 \u8981\u5145\u5206\u53d1\u6325\u4e91\u539f\u751fAPM\u7684\u4ef7\u503c\uff0c\u9700\u4ece\u6570\u636e\u91c7\u96c6\u3001\u5206\u6790\u3001\u544a\u8b66\u5230\u4f18\u5316\u5f62\u6210\u95ed\u73af\u3002\u4ee5\u4e0b\u662f\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u5b9e\u65bd\u8def\u5f84\uff1a \u57cb\u70b9\u4e0e\u6570\u636e\u91c7\u96c6\uff1a\u8f7b\u91cf\u5316\u662f\u5173\u952e \u5728\u65e0\u670d\u52a1\u5668\u51fd\u6570\u4e2d\uff0c\u8fc7\u5ea6\u590d\u6742\u7684\u76d1\u63a7\u4ee3\u7801\u53ef\u80fd\u589e\u52a0\u51b7\u542f\u52a8\u65f6\u95f4\u3002\u63a8\u8350\u4f7f\u7528\u65e0\u4fb5\u5165\u5f0f\u63a2\u9488\uff08\u5982AWS X-Ray SDK\uff09\uff0c\u901a\u8fc7\u914d\u7f6e\u73af\u5883\u53d8\u91cf\u81ea\u52a8\u5f00\u542f\u6570\u636e\u91c7\u96c6\u3002\u540c\u65f6\uff0c\u9650\u5236\u5355\u6b21\u8c03\u7528\u7684\u6570\u636e\u4e0a\u62a5\u91cf\uff0c\u907f\u514d\u56e0\u7f51\u7edc\u5ef6\u8fdf\u5f71\u54cd\u51fd\u6570\u6027\u80fd\u3002 \u5efa\u7acb\u7aef\u5230\u7aef\u7684\u8ffd\u8e2a\u4f53\u7cfb 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