{"id":34498,"date":"2025-03-10T17:28:21","date_gmt":"2025-03-10T09:28:21","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=34498"},"modified":"2025-03-10T17:28:21","modified_gmt":"2025-03-10T09:28:21","slug":"opentelemetry%e5%a6%82%e4%bd%95%e5%a4%84%e7%90%86%e6%97%a5%e5%bf%97%e8%81%9a%e5%90%88%e5%92%8c%e5%88%86%e6%9e%90%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/34498.html","title":{"rendered":"OpenTelemetry\u5982\u4f55\u5904\u7406\u65e5\u5fd7\u805a\u5408\u548c\u5206\u6790\uff1f"},"content":{"rendered":"

\n

\"OpenTelemetry\u5982\u4f55\u5904\u7406\u65e5\u5fd7\u805a\u5408\u548c\u5206\u6790\uff1f\"<\/p>\n<\/p>\n

\n

\u5728\u4e91\u539f\u751f\u67b6\u6784\u4e0e\u5fae\u670d\u52a1\u76db\u884c\u7684\u4eca\u5929\uff0c\u7cfb\u7edf\u7684\u590d\u6742\u6027\u5448\u73b0\u6307\u6570\u7ea7\u589e\u957f\u3002\u4e00\u6b21\u7528\u6237\u8bf7\u6c42\u53ef\u80fd\u8de8\u8d8a\u6570\u5341\u4e2a\u670d\u52a1\u3001\u591a\u4e2a\u6570\u636e\u4e2d\u5fc3\uff0c\u4f20\u7edf\u7684\u65e5\u5fd7\u7ba1\u7406\u65b9\u5f0f\u5982\u540c\u76f2\u4eba\u6478\u8c61\uff0c\u96be\u4ee5\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u6839\u6e90\u3002OpenTelemetry<\/a><\/strong>\uff08\u7b80\u79f0OTel\uff09\u4f5c\u4e3aCNCF\u6bd5\u4e1a\u7684\u53ef\u89c2\u6d4b\u6027\u6807\u51c6<\/strong>\uff0c\u6b63\u5728\u901a\u8fc7\u7edf\u4e00\u7684\u65e5\u5fd7\u6536\u96c6\u3001\u805a\u5408\u4e0e\u5206\u6790\u6846\u67b6\uff0c\u91cd\u65b0\u5b9a\u4e49\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u8bca\u65ad\u6548\u7387\u3002\u5b83\u4e0d\u4ec5\u89e3\u51b3\u4e86\u591a\u6e90\u5f02\u6784\u65e5\u5fd7\u7684\u6574\u5408\u96be\u9898\uff0c\u66f4\u901a\u8fc7\u4e0a\u4e0b\u6587\u4f20\u64ad<\/strong>\u548c\u591a\u4fe1\u53f7\u5173\u8054<\/strong>\uff0c\u8ba9\u65e5\u5fd7\u4ece\u5b64\u7acb\u7684\u4fe1\u606f\u7247\u6bb5\u8f6c\u53d8\u4e3a\u53ef\u884c\u52a8\u7684\u6d1e\u5bdf\u3002<\/p>\n

\n

\u4e00\u3001OpenTelemetry<\/a>\u7684\u65e5\u5fd7\u5904\u7406\u673a\u5236\uff1a\u4ece\u788e\u7247\u5230\u8109\u7edc<\/h3>\n

\u4f20\u7edf\u65e5\u5fd7\u7ba1\u7406\u5e38\u9762\u4e34\u4e24\u5927\u75db\u70b9\uff1a\u683c\u5f0f\u4e0d\u7edf\u4e00<\/strong>\u5bfc\u81f4\u89e3\u6790\u56f0\u96be\uff0c\u7f3a\u4e4f\u4e0a\u4e0b\u6587<\/strong>\u4f7f\u5f97\u95ee\u9898\u8ffd\u8e2a\u6210\u672c\u9ad8\u6602\u3002OpenTelemetry\u901a\u8fc7\u4e09\u5c42\u8bbe\u8ba1\u7834\u89e3\u8fd9\u4e00\u56f0\u5c40\uff1a<\/p>\n

    \n
  1. \n

    \u6807\u51c6\u5316\u65e5\u5fd7\u6a21\u578b<\/strong>
    \nOpenTelemetry\u5b9a\u4e49\u4e86\u7edf\u4e00\u7684\u65e5\u5fd7\u6570\u636e\u6a21\u578b<\/strong>\uff08Log Data Model\uff09\uff0c\u5c06\u65f6\u95f4\u6233\u3001\u4e25\u91cd\u7ea7\u522b\u3001\u6d88\u606f\u4e3b\u4f53\u3001\u8d44\u6e90\u5c5e\u6027\uff08\u5982\u670d\u52a1\u540d\u3001\u5b9e\u4f8bID\uff09\u3001\u8ffd\u8e2a\u4e0a\u4e0b\u6587\uff08TraceID\u3001SpanID\uff09\u7b49\u5b57\u6bb5\u6807\u51c6\u5316\u3002\u4f8b\u5982\uff0cJava\u5e94\u7528\u901a\u8fc7Log4j2<\/code>\u8f93\u51fa\u7684\u65e5\u5fd7\u4e0ePython\u7684logging<\/code>\u6a21\u5757\u65e5\u5fd7\uff0c\u5747\u4f1a\u88ab\u8f6c\u5316\u4e3a\u7b26\u5408OTLP\uff08OpenTelemetry Protocol\uff09\u683c\u5f0f\u7684\u6570\u636e\u6d41\uff0c\u6d88\u9664\u5de5\u5177\u5dee\u5f02\u5e26\u6765\u7684\u89e3\u6790\u8d1f\u62c5\u3002<\/p>\n<\/li>\n

  2. \n

    \u591a\u8bed\u8a00\u652f\u6301\u4e0e\u7075\u6d3b\u91c7\u96c6<\/strong>
    \n\u901a\u8fc7\u81ea\u52a8\u6ce8\u5165\uff08Auto-Instrumentation\uff09<\/strong>\u548c\u624b\u52a8SDK\u96c6\u6210<\/strong>\uff0cOpenTelemetry\u652f\u6301Java\u3001Go\u3001Python\u7b49\u5341\u4f59\u79cd\u8bed\u8a00\u7684\u65e5\u5fd7\u91c7\u96c6\u3002\u5bf9\u4e8e\u65e0\u6cd5\u4fee\u6539\u4ee3\u7801\u7684\u9057\u7559\u7cfb\u7edf\uff0c\u5176Collector<\/strong>\u7ec4\u4ef6\u53ef\u5145\u5f53\u4ee3\u7406\uff0c\u4ece\u6587\u4ef6\u3001syslog\u6216Fluentd\u7b49\u4e2d\u95f4\u4ef6\u62c9\u53d6\u65e5\u5fd7\uff0c\u5e76\u6267\u884c\u683c\u5f0f\u8f6c\u6362\uff08\u5982\u5c06\u6587\u672c\u65e5\u5fd7\u8f6c\u5316\u4e3a\u7ed3\u6784\u5316JSON\uff09\u3002<\/p>\n<\/li>\n

  3. \n
    \n

    \u4e8c\u3001\u65e5\u5fd7\u805a\u5408\uff1a\u6784\u5efa\u9ad8\u541e\u5410\u3001\u4f4e\u5ef6\u8fdf\u7684\u6570\u636e\u7ba1\u9053<\/h3>\n

    \u65e5\u5fd7\u805a\u5408\u5e76\u975e\u7b80\u5355\u7684\u6570\u636e\u642c\u8fd0\uff0c\u800c\u662f\u9700\u8981\u5728\u6d77\u91cf\u6570\u636e\u6d41\u4e2d\u5e73\u8861\u53ef\u9760\u6027<\/strong>\u3001\u6027\u80fd<\/strong>\u4e0e\u6210\u672c<\/strong>\u3002OpenTelemetry\u7684\u67b6\u6784\u8bbe\u8ba1\u4e3a\u6b64\u63d0\u4f9b\u4e86\u4e09\u91cd\u4fdd\u969c\uff1a<\/p>\n

      \n
    1. \n

      \u667a\u80fd\u91c7\u6837\u4e0e\u4f18\u5148\u7ea7\u8def\u7531<\/strong>
      \nCollector\u652f\u6301\u57fa\u4e8e\u89c4\u5219\u7684\u91c7\u6837\u7b56\u7565\uff0c\u4f8b\u5982\u5bf9ERROR\u7ea7\u65e5\u5fd7\u5168\u91cf\u4fdd\u7559\uff0c\u800c\u5bf9DEBUG\u7ea7\u65e5\u5fd7\u63091%\u6bd4\u4f8b\u91c7\u6837\u3002\u540c\u65f6\uff0c\u901a\u8fc7\u8d1f\u8f7d\u5747\u8861<\/strong>\u548c\u6301\u4e45\u5316\u961f\u5217<\/strong>\uff08\u5982\u4f7f\u7528Kafka\u6216Apache Pulsar\u4f5c\u4e3a\u7f13\u51b2\u533a\uff09\uff0c\u786e\u4fdd\u65e5\u5fd7\u5728\u670d\u52a1\u7aef\u9ad8\u8d1f\u8f7d\u65f6\u4e0d\u4f1a\u4e22\u5931\u3002<\/p>\n<\/li>\n

    2. \n

      \u4e0e\u4e3b\u6d41\u540e\u7aef\u7684\u65e0\u7f1d\u96c6\u6210<\/strong>
      \nOpenTelemetry\u4e0d\u7ed1\u5b9a\u7279\u5b9a\u5b58\u50a8\u7cfb\u7edf\uff0c\u5176\u5bfc\u51fa\u5668\uff08Exporter\uff09<\/strong>\u652f\u6301\u5c06\u65e5\u5fd7\u53d1\u9001\u81f3Elasticsearch\u3001Splunk\u3001Loki\u3001ClickHouse\u7b49\u5341\u4f59\u79cd\u540e\u7aef\u3002\u4f8b\u5982\uff0c\u5728Kubernetes\u73af\u5883\u4e2d\uff0c\u53ef\u901a\u8fc7\u914d\u7f6eOTLP Exporter<\/code>\u5c06\u65e5\u5fd7\u76f4\u8fdeElasticsearch\uff0c\u540c\u65f6\u7528      Prometheus<\/a> Exporter<\/code>\u8f6c\u53d1\u6307\u6807\u6570\u636e\uff0c\u5b9e\u73b0\u591a\u4fe1\u53f7\u7edf\u4e00\u5b58\u50a8\u3002<\/p>\n<\/li>\n

    3. \n

      \u8fb9\u7f18\u8ba1\u7b97\u573a\u666f\u7684\u4f18\u5316<\/strong>
      \n\u5bf9\u4e8e\u7269\u8054\u7f51\u6216\u8fb9\u7f18\u8282\u70b9\uff0cOpenTelemetry Agent\u652f\u6301\u5728\u8d44\u6e90\u53d7\u9650\u8bbe\u5907\u4e0a\u8fd0\u884c\uff0c\u5148\u6267\u884c\u672c\u5730\u9884\u5904\u7406\uff08\u5982\u8fc7\u6ee4\u654f\u611f\u5b57\u6bb5\u3001\u538b\u7f29\u6570\u636e\uff09\uff0c\u518d\u901a\u8fc7gRPC\u6216HTTP\/2\u5c06\u65e5\u5fd7\u6279\u91cf\u4e0a\u4f20\u81f3\u4e2d\u5fc3\u5316Collector\uff0c\u51cf\u5c11\u5e26\u5bbd\u6d88\u8017\u3002<\/p>\n<\/li>\n<\/ol>\n

      \n

      \u4e09\u3001\u65e5\u5fd7\u5206\u6790\uff1a\u4ece\u641c\u7d22\u5230\u6d1e\u5bdf\u7684\u8303\u5f0f\u5347\u7ea7<\/h3>\n

      \u4f20\u7edf\u7684\u201cgrep+\u6b63\u5219\u8868\u8fbe\u5f0f\u201d\u6a21\u5f0f\u5728\u5e94\u5bf9TB\u7ea7\u65e5\u5fd7\u65f6\u529b\u4e0d\u4ece\u5fc3\u3002OpenTelemetry\u901a\u8fc7\u7ed3\u6784\u5316\u6570\u636e\u4e0e\u5173\u8054\u5206\u6790\uff0c\u63a8\u52a8\u65e5\u5fd7\u5206\u6790\u8fdb\u51652.0\u65f6\u4ee3\uff1a<\/p>\n

        \n
      1. \n

        \u7ed3\u6784\u5316\u65e5\u5fd7\u7684\u5a01\u529b<\/strong>
        \n\u901a\u8fc7\u5f3a\u5236\u5b9a\u4e49\u65e5\u5fd7\u7684\u952e\u503c\u5bf9\u5c5e\u6027\uff08\u5982user_id=12345<\/code>\u3001http.status_code=500<\/code>\uff09\uff0cOpenTelemetry\u4f7f\u65e5\u5fd7\u53ef\u76f4\u63a5\u7528\u4e8e\u805a\u5408\u67e5\u8be2\u3002\u5728Grafana\u4e2d\uff0c\u7528\u6237\u53ef\u5feb\u901f\u7edf\u8ba1\u201c\u8fc7\u53bb1\u5c0f\u65f6\u5404\u670d\u52a1\u76845xx\u9519\u8bef\u5360\u6bd4\u201d\u6216\u201c\u7528\u6237\u5730\u57df\u5206\u5e03\u4e0e\u5ef6\u8fdf\u7684\u76f8\u5173\u6027\u201d\uff0c\u65e0\u9700\u7f16\u5199\u590d\u6742\u811a\u672c\u3002<\/p>\n<\/li>\n

      2. \n

        \u8de8\u4fe1\u53f7\u5173\u8054\u5206\u6790<\/strong>
        \n\u5728Grafana Tempo\u6216Jaeger\u4e2d\uff0c\u8f93\u5165TraceID\u5373\u53ef\u540c\u65f6\u8c03\u53d6\u8be5\u8bf7\u6c42\u7684\u65e5\u5fd7\uff08\u5982\u9519\u8bef\u5806\u6808\uff09\u3001\u6307\u6807\uff08\u5982CPU\u4f7f\u7528\u7387\uff09\u3001\u94fe\u8def\uff08\u5982\u670d\u52a1\u4f9d\u8d56\u56fe\uff09\u3002\u4f8b\u5982\uff0c\u67d0\u6b21API\u5ef6\u8fdf\u9aa4\u589e\u53ef\u80fd\u540c\u65f6\u4f34\u968fNginx\u7684upstream_timeout<\/code>\u65e5\u5fd7\u3001Redis\u7684slowlog<\/code>\u8bb0\u5f55\u4ee5\u53ca\u8be5\u670d\u52a1\u7684GC\u6682\u505c\u6307\u6807\uff0c\u591a\u7ef4\u4ea4\u53c9\u9a8c\u8bc1\u5927\u5e45\u7f29\u77edMTTR\uff08\u5e73\u5747\u4fee\u590d\u65f6\u95f4\uff09\u3002<\/p>\n<\/li>\n

      3. \n

        \u5f02\u5e38\u68c0\u6d4b\u7684\u81ea\u52a8\u5316<\/strong>
        \n\u7ed3\u5408        Prometheus<\/a>\u6216Grafana ML\uff0c\u53ef\u5bf9OpenTelemetry\u65e5\u5fd7\u4e2d\u7684\u9519\u8bef\u6a21\u5f0f\u8fdb\u884c\u8bad\u7ec3\uff0c\u81ea\u52a8\u8bc6\u522b\u5f02\u5e38\uff08\u5982\u7a81\u589e\u7684OutOfMemoryError<\/code>\uff09\u3002\u66f4\u8fdb\u4e00\u6b65\uff0c\u901a\u8fc7\u96c6\u6210PagerDuty\u6216Slack\uff0c\u5b9e\u73b0\u57fa\u4e8e\u65e5\u5fd7\u5185\u5bb9\u7684\u544a\u8b66\u5206\u7ea7\u2014\u2014\u4f8b\u5982\uff0c\u5c06\u751f\u4ea7\u73af\u5883\u7684\u6570\u636e\u5e93\u8fde\u63a5\u5931\u8d25\u8bbe\u4e3aP0\u7ea7\uff0c\u800c\u5f00\u53d1\u73af\u5883\u7684\u8c03\u8bd5\u65e5\u5fd7\u4ec5\u901a\u77e5\u4e0d\u544a\u8b66\u3002<\/p>\n<\/li>\n<\/ol>\n

        \n

        \u56db\u3001\u6700\u4f73\u5b9e\u8df5\uff1a\u5e73\u8861\u6027\u80fd\u3001\u5b89\u5168\u4e0e\u53ef\u7ef4\u62a4\u6027<\/h3>\n
          \n
        1. \n

          \u7cbe\u7ec6\u5316\u7684\u65e5\u5fd7\u5206\u7ea7\u63a7\u5236<\/strong>
          \n\u5728Collector\u914d\u7f6e\u4e2d\u5b9a\u4e49\u591a\u7ea7\u6d41\u6c34\u7ebf\uff1a\u5c06INFO\u7ea7\u65e5\u5fd7\u5f52\u6863\u81f3\u4f4e\u6210\u672c\u5bf9\u8c61\u5b58\u50a8\uff08\u5982S3\uff09\uff0cERROR\u7ea7\u65e5\u5fd7\u5b9e\u65f6\u5165\u5217\u5206\u6790\uff0cDEBUG\u7ea7\u65e5\u5fd7\u4ec5\u5728\u7279\u5b9aTraceID\u4e0b\u5f00\u542f\u3002\u8fd9\u65e2\u6ee1\u8db3\u5ba1\u8ba1\u9700\u6c42\uff0c\u53c8\u907f\u514d\u5b58\u50a8\u6210\u672c\u5931\u63a7\u3002<\/p>\n<\/li>\n

        2. \n

          \u654f\u611f\u4fe1\u606f\u8fc7\u6ee4\u4e0e\u5408\u89c4<\/strong>
          \n\u4f7f\u7528Collector\u7684\u5904\u7406\u5668\uff08Processor\uff09<\/strong>\u5bf9\u4fe1\u7528\u5361\u53f7\u3001IP\u5730\u5740\u7b49\u654f\u611f\u5b57\u6bb5\u8fdb\u884c\u63a9\u7801\uff08\u5982\u66ff\u6362\u4e3a***<\/code>\uff09\u3002\u5bf9\u4e8eGDPR\u6216HIPAA\u5408\u89c4\u573a\u666f\uff0c\u53ef\u914d\u7f6e\u65e5\u5fd7\u7684\u81ea\u52a8\u8fc7\u671f\u7b56\u7565\uff08\u59827\u5929\u540e\u5220\u9664\uff09\u3002<\/p>\n<\/li>\n

        3. \n

          \u8d44\u6e90\u5229\u7528\u7387\u7684\u6301\u7eed\u4f18\u5316<\/strong>
          \nCollector\u7684\u6bcf\u4e2a\u7ec4\u4ef6\uff08\u63a5\u6536\u5668\u3001\u5904\u7406\u5668\u3001\u5bfc\u51fa\u5668\uff09\u5747\u53ef\u72ec\u7acb\u6269\u7f29\u5bb9\u3002\u5728\u9ad8\u541e\u5410\u573a\u666f\u4e0b\uff0c\u53ef\u5c06JSON\u89e3\u6790\u7b49CPU\u5bc6\u96c6\u578b\u4efb\u52a1\u5378\u8f7d\u81f3\u4e13\u7528\u5904\u7406\u5668\u8282\u70b9\uff0c\u800c\u7f51\u7edc\u4f20\u8f93\u7531\u8f7b\u91cf\u7ea7\u5bfc\u51fa\u5668\u8282\u70b9\u5904\u7406\uff0c\u907f\u514d\u5355\u70b9\u74f6\u9888\u3002<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

          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