{"id":33797,"date":"2025-03-07T11:12:18","date_gmt":"2025-03-07T03:12:18","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=33797"},"modified":"2025-03-07T11:12:18","modified_gmt":"2025-03-07T03:12:18","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%8d%8f%e5%8a%a9%e8%bf%9b%e8%a1%8c%e5%ae%b9%e9%87%8f%e8%a7%84%e5%88%92%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/33797.html","title":{"rendered":"\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5982\u4f55\u534f\u52a9\u8fdb\u884c\u5bb9\u91cf\u89c4\u5212\uff1f"},"content":{"rendered":"

\n

\"\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5982\u4f55\u534f\u52a9\u8fdb\u884c\u5bb9\u91cf\u89c4\u5212\uff1f\"<\/p>\n<\/p>\n

\n

\u524d\u8a00<\/strong>
\n\u5f53\u7535\u5546\u5e73\u53f0\u5728\u201c\u53cc\u5341\u4e00\u201d\u6d41\u91cf\u6d2a\u5cf0\u4e2d\u5d29\u6e83\uff0c\u6216\u662f\u89c6\u9891\u5e94\u7528\u56e0\u7a81\u53d1\u7528\u6237\u6fc0\u589e\u5bfc\u81f4\u5361\u987f\uff0c\u6280\u672f\u56e2\u961f\u5f80\u5f80\u9677\u5165\u88ab\u52a8\u5e94\u5bf9\u7684\u56f0\u5883\u3002\u8fd9\u4e9b\u95ee\u9898\u7684\u6839\u6e90\uff0c\u5927\u591a\u6e90\u4e8e\u5bb9\u91cf\u89c4\u5212<\/strong>\u7684\u504f\u5dee\u2014\u2014\u8d44\u6e90\u9884\u4f30\u4e0d\u8db3\u6216\u5206\u914d\u5931\u8861\u3002\u800c\u5728\u5206\u5e03\u5f0f\u67b6\u6784\u666e\u53ca\u7684\u4eca\u5929\uff0c\u5355\u7eaf\u4f9d\u8d56\u5386\u53f2\u6570\u636e\u6216\u7ecf\u9a8c\u9884\u6d4b\u5df2\u8fdc\u8fdc\u4e0d\u591f\u3002\u5982\u4f55\u7cbe\u51c6\u6355\u6349\u7cfb\u7edf\u74f6\u9888\u3001\u52a8\u6001\u8c03\u6574\u8d44\u6e90\uff1f\u5168\u6808\u94fe\u8def\u8ffd\u8e2a<\/a><\/strong>\uff08Full-Stack Distributed Tracing\uff09\u6b63\u6210\u4e3a\u7834\u89e3\u8fd9\u4e00\u96be\u9898\u7684\u5173\u952e\u6280\u672f\u3002\u5b83\u4e0d\u4ec5\u80fd\u5b9e\u65f6\u6620\u5c04\u8bf7\u6c42\u5728\u670d\u52a1\u95f4\u7684\u6d41\u8f6c\u8def\u5f84\uff0c\u66f4\u80fd\u901a\u8fc7\u7ec6\u7c92\u5ea6\u6570\u636e\u5206\u6790\uff0c\u4e3a\u5bb9\u91cf\u89c4\u5212\u63d0\u4f9b\u79d1\u5b66\u4f9d\u636e\u3002<\/p>\n

\n

\u4e00\u3001\u5168\u6808\u94fe\u8def\u8ffd\u8e2a<\/a>\uff1a\u900f\u89c6\u7cfb\u7edf\u884c\u4e3a\u7684\u201cX\u5149\u673a\u201d<\/strong><\/h3>\n

\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u7684\u6838\u5fc3\uff0c\u662f\u901a\u8fc7\u552f\u4e00\u6807\u8bc6\uff08Trace ID\uff09\u8ffd\u8e2a\u4e00\u4e2a\u8bf7\u6c42\u4ece\u53d1\u8d77\u5230\u54cd\u5e94\u7684\u5b8c\u6574\u8def\u5f84\uff0c\u8bb0\u5f55\u5176\u7ecf\u8fc7\u7684\u6bcf\u4e00\u5c42\u670d\u52a1\uff08\u5982\u7f51\u5173\u3001\u5fae\u670d\u52a1\u3001\u6570\u636e\u5e93\u7b49\uff09\u7684\u8017\u65f6\u3001\u9519\u8bef\u7387\u3001\u8d44\u6e90\u6d88\u8017<\/strong>\u7b49\u5173\u952e\u6307\u6807\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a\u7528\u6237\u767b\u5f55\u8bf7\u6c42\u53ef\u80fd\u6d89\u53ca\u9274\u6743\u670d\u52a1\u3001\u7528\u6237\u4fe1\u606f\u6570\u636e\u5e93\u548c\u7f13\u5b58\u96c6\u7fa4\uff0c\u94fe\u8def\u8ffd\u8e2a\u80fd\u6e05\u6670\u5c55\u793a\u6bcf\u4e2a\u73af\u8282\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n

\u4e0e\u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u76f8\u6bd4\uff0c\u5176\u72ec\u7279\u4ef7\u503c\u5728\u4e8e\uff1a<\/p>\n

    \n
  1. \u7aef\u5230\u7aef\u53ef\u89c6\u5316<\/strong>\uff1a\u6253\u7834\u670d\u52a1\u5b64\u5c9b\uff0c\u5448\u73b0\u8de8\u7ec4\u4ef6\u7684\u8c03\u7528\u4f9d\u8d56\uff1b\n<\/li>\n
  2. \u4e0a\u4e0b\u6587\u5173\u8054<\/strong>\uff1a\u901a\u8fc7Span\uff08\u5b50\u64cd\u4f5c\u5355\u5143\uff09\u8bb0\u5f55\u8bf7\u6c42\u7684\u5c42\u7ea7\u5173\u7cfb\uff0c\u7cbe\u51c6\u5b9a\u4f4d\u5ef6\u8fdf\u6216\u5f02\u5e38\uff1b\n<\/li>\n
  3. \u591a\u7ef4\u6570\u636e\u5206\u6790<\/strong>\uff1a\u805a\u5408\u6d77\u91cf\u94fe\u8def\u6570\u636e\uff0c\u751f\u6210\u670d\u52a1\u62d3\u6251\u56fe\u4e0e\u6027\u80fd\u70ed\u529b\u56fe\u3002\n<\/li>\n<\/ol>\n

    \u8fd9\u79cd\u80fd\u529b\uff0c\u4f7f\u5f97\u6280\u672f\u56e2\u961f\u4e0d\u518d\u4f9d\u8d56\u201c\u76f2\u731c\u201d\u6765\u4f18\u5316\u7cfb\u7edf\uff0c\u800c\u662f\u50cf\u533b\u751f\u901a\u8fc7X\u5149\u7247\u8bca\u65ad\u75c5\u75c7\u4e00\u6837\uff0c\u57fa\u4e8e\u6570\u636e\u51b3\u7b56\u3002<\/p>\n

    \n

    \u4e8c\u3001\u5bb9\u91cf\u89c4\u5212\u7684\u4e09\u5927\u6311\u6218\u4e0e\u94fe\u8def\u8ffd\u8e2a\u7684\u7834\u5c40\u4e4b\u9053<\/strong><\/h3>\n

    \u5bb9\u91cf\u89c4\u5212\u7684\u672c\u8d28\u662f\u5728\u6210\u672c\u4e0e\u6027\u80fd<\/strong>\u4e4b\u95f4\u5bfb\u627e\u5e73\u8861\u70b9\uff0c\u4f46\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u590d\u6742\u6027\u4f7f\u5176\u9762\u4e34\u591a\u91cd\u6311\u6218\uff1a<\/p>\n

    \u6311\u62181\uff1a\u8d44\u6e90\u5229\u7528\u7387\u4e0d\u900f\u660e<\/strong><\/h4>\n

    \u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u5355\u4e2a\u4e1a\u52a1\u53ef\u80fd\u8c03\u7528\u6570\u5341\u4e2a\u670d\u52a1\uff0c\u4f46\u4f20\u7edf\u76d1\u63a7\u4ec5\u80fd\u63d0\u4f9bCPU\u3001\u5185\u5b58\u7b49\u5b8f\u89c2\u6307\u6807\uff0c\u65e0\u6cd5\u660e\u786e\u201c\u54ea\u4e2a\u670d\u52a1\u6d88\u8017\u4e86\u6700\u591a\u8d44\u6e90\u201d\u3002\u4f8b\u5982\uff0c\u67d0\u7535\u5546\u5e73\u53f0\u7684\u652f\u4ed8\u529f\u80fd\u7a81\u7136\u53d8\u6162\uff0c\u53ef\u80fd\u662f\u7531\u4e8e\u5e93\u5b58\u670d\u52a1\u9501\u7ade\u4e89\uff0c\u4e5f\u53ef\u80fd\u662f\u652f\u4ed8\u7f51\u5173\u7684\u7ebf\u7a0b\u6c60\u8017\u5c3d\u3002<\/p>\n

    \u94fe\u8def\u8ffd\u8e2a\u7684\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/p>\n

      \n
    • \u7cbe\u51c6\u5b9a\u4f4d\u8d44\u6e90\u6d88\u8017\u70ed\u70b9<\/strong>\uff1a\u901a\u8fc7\u5206\u6790Span\u4e2d\u7684\u8d44\u6e90\u6307\u6807\uff08\u5982\u6570\u636e\u5e93\u67e5\u8be2\u65f6\u95f4\u3001\u7ebf\u7a0b\u7b49\u5f85\u65f6\u957f\uff09\uff0c\u8bc6\u522b\u9ad8\u8d1f\u8f7d\u670d\u52a1\uff1b\n<\/li>\n
    • \u4f9d\u8d56\u5173\u7cfb\u5206\u6790<\/strong>\uff1a\u6784\u5efa\u670d\u52a1\u8c03\u7528\u62d3\u6251\u56fe\uff0c\u660e\u786e\u54ea\u4e9b\u6a21\u5757\u662f\u6027\u80fd\u74f6\u9888\u7684\u201c\u653e\u5927\u5668\u201d\u3002\n<\/li>\n<\/ul>\n

      \u6311\u62182\uff1a\u6d41\u91cf\u6ce2\u52a8\u96be\u4ee5\u9884\u6d4b<\/strong><\/h4>\n

      \u7a81\u53d1\u6d41\u91cf\uff08\u5982\u79d2\u6740\u6d3b\u52a8\uff09\u6216\u5b63\u8282\u6027\u4e1a\u52a1\u589e\u957f\uff0c\u5e38\u5bfc\u81f4\u8d44\u6e90\u9884\u7559\u4e0d\u8db3\u6216\u8fc7\u5ea6\u914d\u7f6e\u3002<\/p>\n

      \u94fe\u8def\u8ffd\u8e2a\u7684\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/p>\n

        \n
      • \u6d41\u91cf\u6a21\u5f0f\u5206\u6790<\/strong>\uff1a\u7edf\u8ba1\u5386\u53f2\u94fe\u8def\u6570\u636e\u7684\u5cf0\u503c\u3001\u5468\u671f\u89c4\u5f8b\uff0c\u5efa\u7acb\u9884\u6d4b\u6a21\u578b\uff1b\n<\/li>\n
      • \u52a8\u6001\u57fa\u7ebf\u8c03\u6574<\/strong>\uff1a\u57fa\u4e8e\u5b9e\u65f6\u94fe\u8def\u6570\u636e\uff0c\u81ea\u52a8\u89e6\u53d1\u5f39\u6027\u6269\u7f29\u5bb9\u3002\u4f8b\u5982\uff0c\u5f53\u7528\u6237\u6ce8\u518c\u8bf7\u6c42\u7684\u54cd\u5e94\u65f6\u95f4\u8d85\u8fc7\u9608\u503c\u65f6\uff0c\u81ea\u52a8\u6269\u5bb9\u8ba4\u8bc1\u670d\u52a1\u96c6\u7fa4\u3002\n<\/li>\n<\/ul>\n

        \u6311\u62183\uff1a\u8de8\u73af\u5883\u5bb9\u91cf\u8bc4\u4f30\u5931\u771f<\/strong><\/h4>\n

        \u5f00\u53d1\u6d4b\u8bd5\u73af\u5883\u4e0e\u751f\u4ea7\u73af\u5883\u7684\u6d41\u91cf\u5dee\u5f02\uff0c\u53ef\u80fd\u5bfc\u81f4\u5bb9\u91cf\u89c4\u5212\u5931\u6548\u3002<\/p>\n

        \u94fe\u8def\u8ffd\u8e2a\u7684\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/p>\n

          \n
        • \u5f71\u5b50\u6d4b\u8bd5\uff08Shadow Testing\uff09<\/strong>\uff1a\u5c06\u751f\u4ea7\u6d41\u91cf\u590d\u5236\u5230\u6d4b\u8bd5\u73af\u5883\uff0c\u901a\u8fc7\u94fe\u8def\u8ffd\u8e2a\u5bf9\u6bd4\u670d\u52a1\u6027\u80fd\u5dee\u5f02\uff1b\n<\/li>\n
        • \u538b\u529b\u6d4b\u8bd5\u53ef\u89c6\u5316<\/strong>\uff1a\u5728\u6a21\u62df\u9ad8\u5e76\u53d1\u573a\u666f\u65f6\uff0c\u8ffd\u8e2a\u8bf7\u6c42\u8def\u5f84\u5e76\u751f\u6210\u8d44\u6e90\u6d88\u8017\u62a5\u544a\uff0c\u9a8c\u8bc1\u5bb9\u91cf\u9884\u4f30\u7684\u51c6\u786e\u6027\u3002\n<\/li>\n<\/ul>\n
          \n

          \u4e09\u3001\u4ece\u6570\u636e\u5230\u51b3\u7b56\uff1a\u94fe\u8def\u8ffd\u8e2a\u8d4b\u80fd\u5bb9\u91cf\u89c4\u5212\u7684\u5173\u952e\u8def\u5f84<\/strong><\/h3>\n

          \u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u7684\u4ef7\u503c\uff0c\u4e0d\u4ec5\u5728\u4e8e\u53d1\u73b0\u95ee\u9898\uff0c\u66f4\u5728\u4e8e\u5c06\u6570\u636e\u8f6c\u5316\u4e3a\u53ef\u6267\u884c\u7684\u4f18\u5316\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u4e09\u4e2a\u5178\u578b\u5e94\u7528\u573a\u666f\uff1a<\/p>\n

          \u573a\u666f1\uff1a\u8bc6\u522b\u9690\u6027\u8d44\u6e90\u6d6a\u8d39<\/strong><\/h4>\n

          \u67d0\u793e\u4ea4\u5e73\u53f0\u7684\u63a8\u8350\u670d\u52a1\u54cd\u5e94\u65f6\u95f4\u6ce2\u52a8\u8f83\u5927\uff0c\u94fe\u8def\u8ffd\u8e2a\u663e\u793a\uff0c80%\u7684\u5ef6\u8fdf\u96c6\u4e2d\u5728\u7528\u6237\u753b\u50cf\u67e5\u8be2\u9636\u6bb5\u3002\u8fdb\u4e00\u6b65\u5206\u6790\u53d1\u73b0\uff0c\u7531\u4e8e\u7f13\u5b58\u7b56\u7565\u5931\u6548\uff0c\u5927\u91cf\u91cd\u590d\u67e5\u8be2\u76f4\u63a5\u51fb\u7a7f\u5230\u6570\u636e\u5e93\u3002\u901a\u8fc7\u4f18\u5316\u7f13\u5b58\u547d\u4e2d\u7387\uff0c\u6570\u636e\u5e93\u96c6\u7fa4\u7684\u8d44\u6e90\u6d88\u8017\u964d\u4f4e40%\uff0c\u540c\u65f6\u8282\u7701\u4e86\u4e91\u6210\u672c\u3002<\/p>\n

          \u6838\u5fc3\u6b65\u9aa4<\/strong>\uff1a<\/p>\n

            \n
          1. \u5206\u6790\u9ad8\u5ef6\u8fdf\u94fe\u8def\u7684Span\u8be6\u60c5\uff1b\n<\/li>\n
          2. \u5b9a\u4f4d\u5230\u5177\u4f53\u64cd\u4f5c\uff08\u5982SQL\u67e5\u8be2\uff09\uff1b\n<\/li>\n
          3. \u4f18\u5316\u4ee3\u7801\u6216\u914d\u7f6e\uff08\u5982\u589e\u52a0\u672c\u5730\u7f13\u5b58\uff09\u3002\n<\/li>\n<\/ol>\n

            \u573a\u666f2\uff1a\u670d\u52a1\u62c6\u5206\u4e0e\u8d44\u6e90\u5206\u914d<\/strong><\/h4>\n

            \u4e00\u5bb6\u91d1\u878d\u516c\u53f8\u8ba1\u5212\u5c06\u5355\u4f53\u5e94\u7528\u62c6\u5206\u4e3a\u5fae\u670d\u52a1\uff0c\u4f46\u4e0d\u786e\u5b9a\u5982\u4f55\u5206\u914d\u8d44\u6e90\u3002\u901a\u8fc7\u5728\u751f\u4ea7\u73af\u5883\u6ce8\u5165\u6d4b\u8bd5\u6d41\u91cf\u5e76\u8ffd\u8e2a\u94fe\u8def\uff0c\u56e2\u961f\u53d1\u73b0\u98ce\u63a7\u670d\u52a1\u7684CPU\u5360\u7528\u662f\u5176\u4ed6\u670d\u52a1\u76843\u500d\u3002\u6700\u7ec8\u51b3\u5b9a\u4e3a\u98ce\u63a7\u670d\u52a1\u5355\u72ec\u5206\u914d\u9ad8\u89c4\u683c\u5b9e\u4f8b\uff0c\u907f\u514d\u8d44\u6e90\u4e89\u7528\u3002<\/p>\n

            \u6838\u5fc3\u6b65\u9aa4<\/strong>\uff1a<\/p>\n

              \n
            1. \u5728\u94fe\u8def\u6570\u636e\u4e2d\u7edf\u8ba1\u5404\u670d\u52a1\u7684\u8d44\u6e90\u6d88\u8017\u6bd4\u4f8b\uff1b\n<\/li>\n
            2. \u6839\u636e\u4e1a\u52a1\u4f18\u5148\u7ea7\u8c03\u6574\u8d44\u6e90\u914d\u7f6e\u7b56\u7565\u3002\n<\/li>\n<\/ol>\n

              \u573a\u666f3\uff1a\u5f39\u6027\u6269\u7f29\u5bb9\u7684\u81ea\u52a8\u5316\u89e6\u53d1<\/strong><\/h4>\n

              \u67d0\u89c6\u9891\u5e73\u53f0\u901a\u8fc7\u94fe\u8def\u8ffd\u8e2a\u76d1\u63a7\u8f6c\u7801\u670d\u52a1\u7684\u961f\u5217\u5806\u79ef\u60c5\u51b5\u3002\u5f53\u7b49\u5f85\u5904\u7406\u7684\u89c6\u9891\u4efb\u52a1\u8d85\u8fc7\u9608\u503c\u65f6\uff0c\u81ea\u52a8\u6269\u5bb9\u8f6c\u7801\u8282\u70b9\uff1b\u4efb\u52a1\u5b8c\u6210\u540e\uff0c\u81ea\u52a8\u7f29\u5bb9\u4ee5\u8282\u7701\u6210\u672c\u3002<\/p>\n

              \u6838\u5fc3\u6b65\u9aa4<\/strong>\uff1a<\/p>\n

                \n
              1. \u5b9a\u4e49\u5173\u952e\u6307\u6807\uff08\u5982\u961f\u5217\u957f\u5ea6\u3001\u5904\u7406\u8017\u65f6\uff09\uff1b\n<\/li>\n
              2. \u8bbe\u7f6e\u5f39\u6027\u6269\u7f29\u5bb9\u89c4\u5219\uff1b\n<\/li>\n
              3. \u901a\u8fc7\u6301\u7eed\u8ffd\u8e2a\u9a8c\u8bc1\u7b56\u7565\u6709\u6548\u6027\u3002\n<\/li>\n<\/ol>\n
                \n

                \u56db\u3001\u5b9e\u8df5\u5efa\u8bae\uff1a\u6784\u5efa\u6570\u636e\u9a71\u52a8\u7684\u5bb9\u91cf\u89c4\u5212\u4f53\u7cfb<\/strong><\/h3>\n
                  \n
                1. \u5168\u91cf\u91c7\u6837\u4e0e\u667a\u80fd\u964d\u566a<\/strong>\uff1a\u4e3a\u907f\u514d\u6570\u636e\u8fc7\u8f7d\uff0c\u53ef\u5bf9\u4f4e\u4f18\u5148\u7ea7\u7684\u8bf7\u6c42\u6309\u6bd4\u4f8b\u91c7\u6837\uff0c\u540c\u65f6\u805a\u7126\u5173\u952e\u4e1a\u52a1\u94fe\u8def\uff08\u5982\u6838\u5fc3\u4ea4\u6613\u8def\u5f84\uff09\uff1b\n<\/li>\n
                2. \u4e0eAPM\u3001\u65e5\u5fd7\u7cfb\u7edf\u8054\u52a8<\/strong>\uff1a\u7ed3\u5408\u5e94\u7528\u6027\u80fd\u76d1\u63a7\uff08APM\uff09\u7684JVM\u6307\u6807\u3001\u65e5\u5fd7\u4e2d\u7684\u9519\u8bef\u4fe1\u606f\uff0c\u5f62\u6210\u5b8c\u6574\u7684\u5206\u6790\u95ed\u73af\uff1b\n<\/li>\n
                3. \u5efa\u7acb\u5bb9\u91cf\u89c4\u5212\u770b\u677f<\/strong>\uff1a\u5c06\u94fe\u8def\u6570\u636e\u4e2d\u7684QPS\u3001P99\u5ef6\u8fdf\u3001\u9519\u8bef\u7387\u7b49\u6307\u6807\uff0c\u4e0e\u8d44\u6e90\u5229\u7528\u7387\uff08CPU\/\u5185\u5b58\/\u7f51\u7edc\uff09\u5173\u8054\u5c55\u793a\uff0c\u8f85\u52a9\u51b3\u7b56\u3002\n<\/li>\n<\/ol>\n

                  \u4f8b\u5982\uff0cNetflix\u901a\u8fc7\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5de5\u5177\uff08\u5982Zipkin\uff09\u4e0e\u81ea\u52a8\u5316\u5bb9\u91cf\u7ba1\u7406\u5e73\u53f0\uff0c\u5b9e\u73b0\u4e86\u8d44\u6e90\u5229\u7528\u7387\u7684\u52a8\u6001\u4f18\u5316\uff0c\u5728\u4e1a\u52a1\u589e\u957f200%\u7684\u60c5\u51b5\u4e0b\uff0c\u57fa\u7840\u8bbe\u65bd\u6210\u672c\u4ec5\u4e0a\u534730%\u3002<\/em><\/p>\n

                  \n

                  \u4e94\u3001\u672a\u6765\u5c55\u671b\uff1a\u4ece\u88ab\u52a8\u54cd\u5e94\u5230\u4e3b\u52a8\u9884\u9632<\/strong><\/h3>\n

                  \u968f\u7740AI\u6280\u672f\u7684\u878d\u5165\uff0c\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\u5c06\u8fdb\u4e00\u6b65\u5347\u7ea7\u4e3a\u667a\u80fd\u5316\u7684\u5bb9\u91cf\u89c4\u5212\u5f15\u64ce<\/strong>\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u673a\u5668\u5b66\u4e60\u9884\u6d4b\u6d41\u91cf\u8d8b\u52bf\uff0c\u5e76\u63d0\u524d\u9884\u914d\u8d44\u6e90\uff1b\u6216\u57fa\u4e8e\u5386\u53f2\u6545\u969c\u6a21\u5f0f\uff0c\u81ea\u52a8\u751f\u6210\u6269\u5bb9\u5efa\u8bae\u3002\u5728\u8fd9\u4e00\u8fdb\u7a0b\u4e2d\uff0c\u94fe\u8def\u8ffd\u8e2a\u7684\u6570\u636e\u57fa\u77f3\u4f5c\u7528\u5c06\u6108\u53d1\u91cd\u8981\u2014\u2014\u5b83\u4e0d\u4ec5\u662f\u7cfb\u7edf\u5065\u5eb7\u7684\u201c\u542c\u8bca\u5668\u201d\uff0c\u66f4\u662f\u9a71\u52a8\u4e1a\u52a1\u7a33\u5065\u589e\u957f\u7684\u201c\u5bfc\u822a\u4eea\u201d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                  \u524d\u8a00 \u5f53\u7535\u5546\u5e73\u53f0\u5728\u201c\u53cc\u5341\u4e00\u201d\u6d41\u91cf\u6d2a\u5cf0\u4e2d\u5d29\u6e83\uff0c\u6216\u662f\u89c6\u9891\u5e94\u7528\u56e0\u7a81\u53d1\u7528\u6237\u6fc0\u589e\u5bfc\u81f4\u5361\u987f\uff0c\u6280\u672f\u56e2\u961f\u5f80\u5f80\u9677\u5165\u88ab\u52a8\u5e94\u5bf9\u7684\u56f0\u5883\u3002\u8fd9\u4e9b\u95ee\u9898\u7684\u6839\u6e90\uff0c\u5927\u591a\u6e90\u4e8e\u5bb9\u91cf\u89c4\u5212\u7684\u504f\u5dee\u2014\u2014\u8d44\u6e90\u9884\u4f30\u4e0d\u8db3\u6216\u5206\u914d\u5931\u8861\u3002\u800c\u5728\u5206\u5e03\u5f0f\u67b6\u6784\u666e\u53ca\u7684\u4eca\u5929\uff0c\u5355\u7eaf\u4f9d\u8d56\u5386\u53f2\u6570\u636e\u6216\u7ecf\u9a8c\u9884\u6d4b\u5df2\u8fdc\u8fdc\u4e0d\u591f\u3002\u5982\u4f55\u7cbe\u51c6\u6355\u6349\u7cfb\u7edf\u74f6\u9888\u3001\u52a8\u6001\u8c03\u6574\u8d44\u6e90\uff1f\u5168\u6808\u94fe\u8def\u8ffd\u8e2a\uff08Full-Stack Distributed Tracing\uff09\u6b63\u6210\u4e3a\u7834\u89e3\u8fd9\u4e00\u96be\u9898\u7684\u5173\u952e\u6280\u672f\u3002\u5b83\u4e0d\u4ec5\u80fd\u5b9e\u65f6\u6620\u5c04\u8bf7\u6c42\u5728\u670d\u52a1\u95f4\u7684\u6d41\u8f6c\u8def\u5f84\uff0c\u66f4\u80fd\u901a\u8fc7\u7ec6\u7c92\u5ea6\u6570\u636e\u5206\u6790\uff0c\u4e3a\u5bb9\u91cf\u89c4\u5212\u63d0\u4f9b\u79d1\u5b66\u4f9d\u636e\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\u7684\u6838\u5fc3\uff0c\u662f\u901a\u8fc7\u552f\u4e00\u6807\u8bc6\uff08Trace ID\uff09\u8ffd\u8e2a\u4e00\u4e2a\u8bf7\u6c42\u4ece\u53d1\u8d77\u5230\u54cd\u5e94\u7684\u5b8c\u6574\u8def\u5f84\uff0c\u8bb0\u5f55\u5176\u7ecf\u8fc7\u7684\u6bcf\u4e00\u5c42\u670d\u52a1\uff08\u5982\u7f51\u5173\u3001\u5fae\u670d\u52a1\u3001\u6570\u636e\u5e93\u7b49\uff09\u7684\u8017\u65f6\u3001\u9519\u8bef\u7387\u3001\u8d44\u6e90\u6d88\u8017\u7b49\u5173\u952e\u6307\u6807\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a\u7528\u6237\u767b\u5f55\u8bf7\u6c42\u53ef\u80fd\u6d89\u53ca\u9274\u6743\u670d\u52a1\u3001\u7528\u6237\u4fe1\u606f\u6570\u636e\u5e93\u548c\u7f13\u5b58\u96c6\u7fa4\uff0c\u94fe\u8def\u8ffd\u8e2a\u80fd\u6e05\u6670\u5c55\u793a\u6bcf\u4e2a\u73af\u8282\u7684\u6027\u80fd\u8868\u73b0\u3002 \u4e0e\u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u76f8\u6bd4\uff0c\u5176\u72ec\u7279\u4ef7\u503c\u5728\u4e8e\uff1a \u7aef\u5230\u7aef\u53ef\u89c6\u5316\uff1a\u6253\u7834\u670d\u52a1\u5b64\u5c9b\uff0c\u5448\u73b0\u8de8\u7ec4\u4ef6\u7684\u8c03\u7528\u4f9d\u8d56\uff1b \u4e0a\u4e0b\u6587\u5173\u8054\uff1a\u901a\u8fc7Span\uff08\u5b50\u64cd\u4f5c\u5355\u5143\uff09\u8bb0\u5f55\u8bf7\u6c42\u7684\u5c42\u7ea7\u5173\u7cfb\uff0c\u7cbe\u51c6\u5b9a\u4f4d\u5ef6\u8fdf\u6216\u5f02\u5e38\uff1b \u591a\u7ef4\u6570\u636e\u5206\u6790\uff1a\u805a\u5408\u6d77\u91cf\u94fe\u8def\u6570\u636e\uff0c\u751f\u6210\u670d\u52a1\u62d3\u6251\u56fe\u4e0e\u6027\u80fd\u70ed\u529b\u56fe\u3002 \u8fd9\u79cd\u80fd\u529b\uff0c\u4f7f\u5f97\u6280\u672f\u56e2\u961f\u4e0d\u518d\u4f9d\u8d56\u201c\u76f2\u731c\u201d\u6765\u4f18\u5316\u7cfb\u7edf\uff0c\u800c\u662f\u50cf\u533b\u751f\u901a\u8fc7X\u5149\u7247\u8bca\u65ad\u75c5\u75c7\u4e00\u6837\uff0c\u57fa\u4e8e\u6570\u636e\u51b3\u7b56\u3002 \u4e8c\u3001\u5bb9\u91cf\u89c4\u5212\u7684\u4e09\u5927\u6311\u6218\u4e0e\u94fe\u8def\u8ffd\u8e2a\u7684\u7834\u5c40\u4e4b\u9053 \u5bb9\u91cf\u89c4\u5212\u7684\u672c\u8d28\u662f\u5728\u6210\u672c\u4e0e\u6027\u80fd\u4e4b\u95f4\u5bfb\u627e\u5e73\u8861\u70b9\uff0c\u4f46\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u590d\u6742\u6027\u4f7f\u5176\u9762\u4e34\u591a\u91cd\u6311\u6218\uff1a \u6311\u62181\uff1a\u8d44\u6e90\u5229\u7528\u7387\u4e0d\u900f\u660e \u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u5355\u4e2a\u4e1a\u52a1\u53ef\u80fd\u8c03\u7528\u6570\u5341\u4e2a\u670d\u52a1\uff0c\u4f46\u4f20\u7edf\u76d1\u63a7\u4ec5\u80fd\u63d0\u4f9bCPU\u3001\u5185\u5b58\u7b49\u5b8f\u89c2\u6307\u6807\uff0c\u65e0\u6cd5\u660e\u786e\u201c\u54ea\u4e2a\u670d\u52a1\u6d88\u8017\u4e86\u6700\u591a\u8d44\u6e90\u201d\u3002\u4f8b\u5982\uff0c\u67d0\u7535\u5546\u5e73\u53f0\u7684\u652f\u4ed8\u529f\u80fd\u7a81\u7136\u53d8\u6162\uff0c\u53ef\u80fd\u662f\u7531\u4e8e\u5e93\u5b58\u670d\u52a1\u9501\u7ade\u4e89\uff0c\u4e5f\u53ef\u80fd\u662f\u652f\u4ed8\u7f51\u5173\u7684\u7ebf\u7a0b\u6c60\u8017\u5c3d\u3002 \u94fe\u8def\u8ffd\u8e2a\u7684\u89e3\u51b3\u65b9\u6848\uff1a \u7cbe\u51c6\u5b9a\u4f4d\u8d44\u6e90\u6d88\u8017\u70ed\u70b9\uff1a\u901a\u8fc7\u5206\u6790Span\u4e2d\u7684\u8d44\u6e90\u6307\u6807\uff08\u5982\u6570\u636e\u5e93\u67e5\u8be2\u65f6\u95f4\u3001\u7ebf\u7a0b\u7b49\u5f85\u65f6\u957f\uff09\uff0c\u8bc6\u522b\u9ad8\u8d1f\u8f7d\u670d\u52a1\uff1b \u4f9d\u8d56\u5173\u7cfb\u5206\u6790\uff1a\u6784\u5efa\u670d\u52a1\u8c03\u7528\u62d3\u6251\u56fe\uff0c\u660e\u786e\u54ea\u4e9b\u6a21\u5757\u662f\u6027\u80fd\u74f6\u9888\u7684\u201c\u653e\u5927\u5668\u201d\u3002 \u6311\u62182\uff1a\u6d41\u91cf\u6ce2\u52a8\u96be\u4ee5\u9884\u6d4b \u7a81\u53d1\u6d41\u91cf\uff08\u5982\u79d2\u6740\u6d3b\u52a8\uff09\u6216\u5b63\u8282\u6027\u4e1a\u52a1\u589e\u957f\uff0c\u5e38\u5bfc\u81f4\u8d44\u6e90\u9884\u7559\u4e0d\u8db3\u6216\u8fc7\u5ea6\u914d\u7f6e\u3002 \u94fe\u8def\u8ffd\u8e2a\u7684\u89e3\u51b3\u65b9\u6848\uff1a \u6d41\u91cf\u6a21\u5f0f\u5206\u6790\uff1a\u7edf\u8ba1\u5386\u53f2\u94fe\u8def\u6570\u636e\u7684\u5cf0\u503c\u3001\u5468\u671f\u89c4\u5f8b\uff0c\u5efa\u7acb\u9884\u6d4b\u6a21\u578b\uff1b \u52a8\u6001\u57fa\u7ebf\u8c03\u6574\uff1a\u57fa\u4e8e\u5b9e\u65f6\u94fe\u8def\u6570\u636e\uff0c\u81ea\u52a8\u89e6\u53d1\u5f39\u6027\u6269\u7f29\u5bb9\u3002\u4f8b\u5982\uff0c\u5f53\u7528\u6237\u6ce8\u518c\u8bf7\u6c42\u7684\u54cd\u5e94\u65f6\u95f4\u8d85\u8fc7\u9608\u503c\u65f6\uff0c\u81ea\u52a8\u6269\u5bb9\u8ba4\u8bc1\u670d\u52a1\u96c6\u7fa4\u3002 \u6311\u62183\uff1a\u8de8\u73af\u5883\u5bb9\u91cf\u8bc4\u4f30\u5931\u771f \u5f00\u53d1\u6d4b\u8bd5\u73af\u5883\u4e0e\u751f\u4ea7\u73af\u5883\u7684\u6d41\u91cf\u5dee\u5f02\uff0c\u53ef\u80fd\u5bfc\u81f4\u5bb9\u91cf\u89c4\u5212\u5931\u6548\u3002 \u94fe\u8def\u8ffd\u8e2a\u7684\u89e3\u51b3\u65b9\u6848\uff1a \u5f71\u5b50\u6d4b\u8bd5\uff08Shadow 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