{"id":33866,"date":"2025-03-07T11:20:20","date_gmt":"2025-03-07T03:20:20","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=33866"},"modified":"2025-03-07T11:20:20","modified_gmt":"2025-03-07T03:20:20","slug":"opentelemetry%e5%a6%82%e4%bd%95%e5%a4%84%e7%90%86%e9%ab%98%e5%b9%b6%e5%8f%91%e7%9a%84%e6%95%b0%e6%8d%ae%e9%87%87%e9%9b%86%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/33866.html","title":{"rendered":"OpenTelemetry\u5982\u4f55\u5904\u7406\u9ad8\u5e76\u53d1\u7684\u6570\u636e\u91c7\u96c6\uff1f"},"content":{"rendered":"

\n

\"OpenTelemetry\u5982\u4f55\u5904\u7406\u9ad8\u5e76\u53d1\u7684\u6570\u636e\u91c7\u96c6\uff1f\"<\/p>\n<\/p>\n

\u5728\u6bcf\u79d2\u5904\u7406\u767e\u4e07\u7ea7\u8bf7\u6c42\u7684\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u5de5\u7a0b\u5e08\u4eec\u5e38\u5e38\u9762\u4e34\u8fd9\u6837\u7684\u56f0\u5883\uff1a\u76d1\u63a7\u6570\u636e\u50cf\u6d2a\u6c34\u822c\u6d8c\u6765\uff0c\u4f20\u7edf\u5de5\u5177\u5728\u6570\u636e\u6d2a\u6d41\u4e2d\u4e0d\u582a\u91cd\u8d1f\uff0c\u5173\u952e\u6307\u6807\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e22\u5931\uff0c\u6545\u969c\u6392\u67e5\u53d8\u6210\u5927\u6d77\u635e\u9488\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u4e91\u539f\u751f\u53ef\u89c2\u6d4b\u6027<\/a><\/strong>\u9886\u57df\u6b63\u5728\u7ecf\u5386\u9769\u547d\u6027\u53d8\u9769\u2014\u2014\u6839\u636eCNCF 2023\u5e74\u5ea6\u8c03\u67e5\u62a5\u544a\uff0c\u91c7\u7528OpenTelemetry<\/a>\u7684\u4f01\u4e1a\u5728\u6545\u969c\u5b9a\u4f4d\u6548\u7387\u4e0a\u63d0\u5347\u4e8663%\uff0c\u5176\u4e2d\u9ad8\u5e76\u53d1\u6570\u636e\u5904\u7406\u80fd\u529b<\/strong>\u6b63\u662f\u5176\u8131\u9896\u800c\u51fa\u7684\u5173\u952e\u3002<\/p>\n

\u4e00\u3001\u5206\u5e03\u5f0f\u67b6\u6784\u4e0b\u7684\u6570\u636e\u6d2a\u6d41\u6311\u6218<\/h3>\n

\u73b0\u4ee3\u5206\u5e03\u5f0f\u7cfb\u7edf\u6bcf\u5929\u4ea7\u751fTB\u7ea7\u7684\u9065\u6d4b\u6570\u636e\uff0c\u67d0\u5934\u90e8\u7535\u5546\u5e73\u53f0\u7684\u5b9e\u8df5\u663e\u793a\uff0c\u5176\u652f\u4ed8\u7cfb\u7edf\u5cf0\u503c\u671f\u95f4\u6bcf\u79d2\u4ea7\u751f120\u4e07\u6761span\u6570\u636e\u3002\u4f20\u7edfagent-based\u65b9\u6848\u5728\u8fd9\u7c7b\u573a\u666f\u4e0b\u4f1a\u51fa\u73b0\u4e09\u5927\u81f4\u547d\u95ee\u9898\uff1a\u6570\u636e\u4e22\u5931\u7387\u8d85\u8fc715%<\/strong>\u3001\u91c7\u96c6\u5ef6\u8fdf\u6ce2\u52a8\u8fbe\u5230\u79d2\u7ea7\u3001\u8d44\u6e90\u6d88\u8017\u62d6\u7d2f\u4e1a\u52a1\u6027\u80fd\u3002<\/p>\n

OpenTelemetry<\/a>\u901a\u8fc7\u7aef\u5230\u7aef\u5f02\u6b65\u5904\u7406\u7ba1\u9053<\/strong>\u91cd\u6784\u6570\u636e\u6d41\uff0c\u5176\u8bbe\u8ba1\u501f\u9274\u4e86\u91d1\u878d\u4ea4\u6613\u7cfb\u7edf\u7684\u98ce\u63a7\u6a21\u578b\u3002\u91c7\u96c6\u5668\uff08Collector\uff09\u91c7\u7528\u53cc\u7f13\u51b2\u961f\u5217\u8bbe\u8ba1\uff0c\u5728\u5185\u5b58\u4e2d\u5f00\u8f9f\u73af\u5f62\u7f13\u51b2\u533a\uff0c\u5f53\u7a81\u53d1\u6d41\u91cf\u8fbe\u5230\u9608\u503c\u65f6\u81ea\u52a8\u5207\u6362\u4e3a\u4f4e\u7cbe\u5ea6\u91c7\u6837\u6a21\u5f0f\u3002\u8fd9\u79cd\u673a\u5236\u4f7f\u5f97\u67d0\u89c6\u9891\u76f4\u64ad\u5e73\u53f0\u5728\u53cc\u5341\u4e00\u671f\u95f4\u6210\u529f\u5e94\u5bf9\u4e86\u6bcf\u79d2230\u4e07metric\u6570\u636e\u70b9\u7684\u51b2\u51fb\uff0c\u6570\u636e\u5b8c\u6574\u7387\u4fdd\u6301\u572899.99%\u4ee5\u4e0a\u3002<\/p>\n

\u4e8c\u3001\u667a\u80fd\u8d1f\u8f7d\u5747\u8861\u7684\u4e09\u91cd\u9632\u62a4<\/h3>\n
    \n
  1. \u81ea\u9002\u5e94\u8282\u6d41\u7b97\u6cd5<\/strong>\uff1a\u57fa\u4e8eTCP\u62e5\u585e\u63a7\u5236\u539f\u7406\u7684\u52a8\u6001\u9650\u6d41\u5668\uff0c\u901a\u8fc7\u6307\u6570\u9000\u907f\u7b56\u7565\u5e73\u6ed1\u5904\u7406\u6d41\u91cf\u5cf0\u503c\u3002\u67d0\u8bc1\u5238\u4ea4\u6613\u7cfb\u7edf\u7684\u5b9e\u6d4b\u6570\u636e\u663e\u793a\uff0c\u8be5\u7b97\u6cd5\u5c06CPU\u5c16\u5cf0\u964d\u4f4e\u4e8640%\n<\/li>\n
  2. \u4f18\u5148\u7ea7\u8def\u7531\u77e9\u9635<\/strong>\uff1a\u6839\u636e\u6570\u636e\u7c7b\u578b\uff08\u6307\u6807\/\u65e5\u5fd7\/\u8ffd\u8e2a\uff09\u548c\u670d\u52a1\u7b49\u7ea7\u534f\u8bae\uff08SLA\uff09\u5efa\u7acb\u591a\u7ef4\u5ea6\u8def\u7531\u7b56\u7565\u3002\u9519\u8bef\u65e5\u5fd7\u548c\u9ec4\u91d1\u4fe1\u53f7\u6307\u6807\u4eab\u6709\u4e13\u7528\u901a\u9053\uff0c\u786e\u4fdd\u5173\u952e\u6570\u636e\u4f18\u5148\u4f20\u8f93\n<\/li>\n
  3. \u8fb9\u7f18\u8ba1\u7b97\u9884\u5904\u7406<\/strong>\uff1a\u5728SDK\u5c42\u5185\u7f6e\u7684\u805a\u5408\u5904\u7406\u5668\uff0c\u53ef\u5c06\u540c\u7c7b\u6307\u6807\u5408\u5e76\u538b\u7f29\u3002\u67d0IoT\u5e73\u53f0\u5e94\u7528\u6b64\u529f\u80fd\u540e\uff0c\u7f51\u7edc\u4f20\u8f93\u91cf\u51cf\u5c11\u4e8672%\n<\/li>\n<\/ol>\n

    \u6279\u5904\u7406\u673a\u5236<\/strong>\u7684\u4f18\u5316\u5c24\u5176\u503c\u5f97\u5173\u6ce8\u3002OpenTelemetry Collector\u91c7\u7528\u52a8\u6001\u6279\u91cf\u7b56\u7565\uff0c\u6279\u91cf\u5927\u5c0f\u6839\u636e\u7f51\u7edc\u5ef6\u8fdf\u548c\u7cfb\u7edf\u8d1f\u8f7d\u81ea\u52a8\u8c03\u6574\u3002\u6d4b\u8bd5\u8868\u660e\uff0c\u5728\u5343\u5146\u7f51\u7edc\u73af\u5883\u4e0b\uff0c512KB\u7684\u6279\u6b21\u5927\u5c0f\u80fd\u8fbe\u5230\u541e\u5410\u91cf\u4e0e\u5ef6\u8fdf\u7684\u6700\u4f73\u5e73\u8861\u70b9\uff0c\u8f83\u4f20\u7edf\u56fa\u5b9a\u6279\u6b21\u65b9\u6848\u63d0\u534737%\u5904\u7406\u6548\u7387\u3002<\/p>\n

    \u4e09\u3001\u96f6\u62f7\u8d1d\u67b6\u6784\u7684\u6027\u80fd\u7a81\u7834<\/h3>\n

    \u4f20\u7edf\u6570\u636e\u91c7\u96c6\u5de5\u5177\u7684\u6570\u636e\u62f7\u8d1d\u6b21\u6570\u591a\u8fbe7-8\u6b21\uff0c\u800cOpenTelemetry\u901a\u8fc7\u4ee5\u4e0b\u521b\u65b0\u5b9e\u73b0\u96f6\u62f7\u8d1d\u4f20\u8f93<\/strong>\uff1a<\/p>\n

      \n
    • \u5171\u4eab\u5185\u5b58\u73af\u5f62\u7f13\u51b2\u533a\u8bbe\u8ba1\n<\/li>\n
    • Protobuf\u7f16\u7801\u7684\u6d41\u5f0f\u5e8f\u5217\u5316\n<\/li>\n
    • \u57fa\u4e8emmap\u7684\u5185\u5b58\u6620\u5c04\u6280\u672f\n<\/li>\n<\/ul>\n

      \u67d0\u81ea\u52a8\u9a7e\u9a76\u516c\u53f8\u7684\u538b\u529b\u6d4b\u8bd5\u663e\u793a\uff0c\u572832\u6838\u670d\u52a1\u5668\u4e0a\uff0cOpenTelemetry Collector\u5904\u7406100\u4e07span\/\u79d2\u65f6\uff0cCPU\u5360\u7528\u7387\u4ec517.8%\uff0c\u6bd4\u540c\u7c7b\u65b9\u6848\u4f4e58%\u3002\u8fd9\u5f97\u76ca\u4e8e\u5176\u65e0\u9501\u6570\u636e\u7ed3\u6784<\/strong>\u548c\u534f\u7a0b\u8c03\u5ea6\u4f18\u5316<\/strong>\uff0c\u907f\u514d\u4e86\u7ebf\u7a0b\u7ade\u4e89\u5e26\u6765\u7684\u6027\u80fd\u635f\u8017\u3002<\/p>\n

      \u56db\u3001\u5f39\u6027\u4f38\u7f29\u7684\u4e91\u539f\u751f\u5b9e\u8df5<\/h3>\n

      OpenTelemetry Collector\u7684\u81ea\u52a8\u6269\u7f29\u5bb9\u7b56\u7565\u878d\u5408\u4e86\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u548c\u5b9e\u65f6\u76d1\u63a7\u6570\u636e\u3002\u67d0\u4e91\u670d\u52a1\u5546\u7684\u5b9e\u8df5\u6848\u4f8b\u663e\u793a\uff0c\u5176\u96c6\u7fa4\u89c4\u6a21\u5728\u6d41\u91cf\u9ad8\u5cf0\u65f6\u80fd10\u79d2\u5185\u4ece20\u8282\u70b9\u6269\u5c55\u5230200\u8282\u70b9\uff0c\u6574\u4e2a\u8fc7\u7a0b\u4e1a\u52a1\u65e0\u611f\u77e5\u3002\u8fd9\u80cc\u540e\u662f\u6df7\u5408\u6269\u7f29\u5bb9\u7b97\u6cd5<\/strong>\u7684\u652f\u6491\uff1a<\/p>\n

        \n
      • \u57fa\u4e8eARIMA\u6a21\u578b\u7684\u524d\u77bb\u6027\u6269\u5bb9\n<\/li>\n
      • \u6ed1\u52a8\u7a97\u53e3\u5b9e\u65f6\u6d41\u91cf\u68c0\u6d4b\n<\/li>\n
      • \u51b7\u5374\u671f\u9632\u6296\u52a8\u673a\u5236\n<\/li>\n<\/ul>\n

        \u6c34\u5e73\u5206\u7247<\/strong>\u6280\u672f\u5219\u901a\u8fc7\u4e00\u81f4\u6027\u54c8\u5e0c\u7b97\u6cd5\u5b9e\u73b0\u6570\u636e\u5206\u533a\uff0c\u6bcf\u4e2aCollector\u5b9e\u4f8b\u8d1f\u8d23\u56fa\u5b9a\u8303\u56f4\u7684\u670d\u52a1\u8282\u70b9\u3002\u67d0\u8de8\u56fd\u94f6\u884c\u91c7\u7528\u8be5\u65b9\u6848\u540e\uff0c\u8de8\u5730\u57df\u6570\u636e\u4f20\u8f93\u5ef6\u8fdf\u964d\u4f4e\u4e8664%\uff0c\u540c\u65f6\u4fdd\u8bc1\u4e86\u6570\u636e\u7684\u5730\u57df\u5408\u89c4\u6027\u3002<\/p>\n

        \u4e94\u3001\u6570\u636e\u5b8c\u6574\u6027\u7684\u591a\u91cd\u4fdd\u969c<\/h3>\n

        \u9762\u5bf9\u7f51\u7edc\u95ea\u65ad\u3001\u670d\u52a1\u5b95\u673a\u7b49\u6781\u7aef\u60c5\u51b5\uff0cOpenTelemetry\u6784\u5efa\u4e86\u4e94\u7ea7\u6570\u636e\u4fdd\u62a4\u673a\u5236\uff1a<\/p>\n

          \n
        1. \u5ba2\u6237\u7aef\u672c\u5730\u78c1\u76d8\u7f13\u5b58\uff08\u53ef\u914d\u7f6eTTL\uff09\n<\/li>\n
        2. \u5185\u5b58\u4e2d\u7684\u53cc\u5199\u65e5\u5fd7\n<\/li>\n
        3. \u65ad\u70b9\u7eed\u4f20\u534f\u8bae\n<\/li>\n
        4. \u670d\u52a1\u7aef\u786e\u8ba4\u5e94\u7b54\u673a\u5236\n<\/li>\n
        5. \u6700\u7ec8\u4e00\u81f4\u6027\u5b58\u50a8\u5f15\u64ce\n<\/li>\n<\/ol>\n

          \u67d0\u7269\u6d41\u5e73\u53f0\u7684\u5b9e\u6218\u6570\u636e\u663e\u793a\uff0c\u5728\u7f51\u7edc\u6296\u52a8\u53d1\u751f\u671f\u95f4\uff0c\u7cfb\u7edf\u81ea\u52a8\u5207\u6362\u5230\u672c\u5730\u7f13\u5b58\u6a21\u5f0f\uff0c2\u5c0f\u65f6\u7684\u4e2d\u65ad\u672a\u9020\u6210\u4efb\u4f55\u6570\u636e\u4e22\u5931\u3002\u5176\u667a\u80fd\u91cd\u8bd5\u7b56\u7565<\/strong>\u91c7\u7528\u6e10\u8fdb\u5f0f\u56de\u9000\u7b97\u6cd5\uff0c\u91cd\u8bd5\u95f4\u9694\u4ece200ms\u6307\u6570\u7ea7\u589e\u957f\u523010s\uff0c\u65e2\u907f\u514d\u96ea\u5d29\u6548\u5e94\u53c8\u786e\u4fdd\u6570\u636e\u6700\u7ec8\u53ef\u8fbe\u3002<\/p>\n

          \u5728\u6570\u636e\u538b\u7f29\u9886\u57df\uff0cOpenTelemetry\u7684Delta\u7f16\u7801\u6280\u672f\u5c06\u91cd\u590d\u5c5e\u6027\u5b57\u6bb5\u538b\u7f29\u7387\u63d0\u5347\u523085%\u4ee5\u4e0a\u3002\u914d\u5408Zstandard\u5b9e\u65f6\u538b\u7f29\u7b97\u6cd5\uff0c\u67d0\u89c6\u9891\u5e73\u53f0\u6210\u529f\u5c06\u5b58\u50a8\u6210\u672c\u964d\u4f4e\u4e86190\u4e07\u7f8e\u5143\/\u5e74\u3002\u8fd9\u79cd\u65e0\u635f\u538b\u7f29<\/strong>\u4e0e\u6709\u635f\u91c7\u6837<\/strong>\u7684\u7075\u6d3b\u7ec4\u5408\uff0c\u4e3a\u4e0d\u540c\u4e1a\u52a1\u573a\u666f\u63d0\u4f9b\u4e86\u68af\u5ea6\u5316\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

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