{"id":34081,"date":"2025-03-10T16:37:25","date_gmt":"2025-03-10T08:37:25","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=34081"},"modified":"2025-03-10T16:37:25","modified_gmt":"2025-03-10T08:37:25","slug":"%e5%88%86%e5%b8%83%e5%bc%8f%e8%bf%bd%e8%b8%aa%e5%9c%a8%e5%ae%b9%e5%99%a8%e5%8c%96%e7%8e%af%e5%a2%83%e4%b8%ad%e7%9a%84%e6%9c%80%e4%bd%b3%e5%ae%9e%e8%b7%b5%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/34081.html","title":{"rendered":"\u5206\u5e03\u5f0f\u8ffd\u8e2a\u5728\u5bb9\u5668\u5316\u73af\u5883\u4e2d\u7684\u6700\u4f73\u5b9e\u8df5\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/qdGz9xtS.jpg\" alt=\"\u5206\u5e03\u5f0f\u8ffd\u8e2a\u5728\u5bb9\u5668\u5316\u73af\u5883\u4e2d\u7684\u6700\u4f73\u5b9e\u8df5\u662f\u4ec0\u4e48\uff1f\" 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style=\"color:blue\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a>\u6280\u672f<\/strong>\u4ece\u53ef\u9009\u9879\u53d8\u4e3a\u5fc5\u9009\u9879\u7684\u5173\u952e\u8f6c\u6298\u70b9\u3002<\/p>\n<h3 id=\"\u4e00-\u6784\u5efa\u5168\u6808\u53ef\u89c1\u6027\u7684\u57fa\u77f3\">\u4e00\u3001\u6784\u5efa\u5168\u6808\u53ef\u89c1\u6027\u7684\u57fa\u77f3<\/h3>\n<p>\u5728\u5bb9\u5668\u7f16\u6392\u7cfb\u7edf\u6bcf\u79d2\u90fd\u53ef\u80fd\u89e6\u53d1\u670d\u52a1\u5b9e\u4f8b\u6269\u7f29\u5bb9\u7684\u73af\u5883\u4e2d\uff0c<strong>\u8ffd\u8e2a\u6807\u8bc6\u7b26\u7684\u8de8\u8fdb\u7a0b\u4f20\u9012<\/strong>\u6210\u4e3a\u9996\u8981\u6311\u6218\u3002\u67d0\u91d1\u878d\u79d1\u6280\u516c\u53f8\u7684\u5b9e\u8df5\u8868\u660e\uff0c\u91c7\u7528<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">OpenTelemetry<\/a>\u89c4\u8303\u7684W3C TraceContext\u6807\u51c6\u540e\uff0c\u4e8b\u52a1\u8ffd\u8e2a\u5b8c\u6574\u7387\u4ece67%\u63d0\u5347\u81f399.8%\u3002\u8fd9\u8981\u6c42\u5f00\u53d1\u8005\u5728\u6240\u6709\u670d\u52a1\u7ec4\u4ef6\u4e2d\u690d\u5165\u6807\u51c6\u5316SDK\uff0c\u786e\u4fddHTTP\u5934\u3001gRPC\u5143\u6570\u636e\u751a\u81f3\u6d88\u606f\u961f\u5217\u90fd\u80fd\u643a\u5e26traceId\u3001spanId\u7b49\u5173\u952e\u4e0a\u4e0b\u6587\u3002<\/p>\n<p><strong>\u670d\u52a1\u7f51\u683c\u67b6\u6784<\/strong>\u4e3a\u8ffd\u8e2a\u63d0\u4f9b\u4e86\u5929\u7136\u652f\u6491\u3002Istio\u7b49Service 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style=\"color:blue\">Prometheus<\/a>\u6307\u6807\uff0c\u5f53\u67d0\u670d\u52a1\u7684\u5ef6\u8fdfP99\u8d85\u8fc7\u9608\u503c\u65f6\uff0c\u81ea\u52a8\u63d0\u5347\u8be5\u670d\u52a1\u94fe\u8def\u7684\u91c7\u6837\u4f18\u5148\u7ea7\u3002<\/p>\n<p><strong>\u5143\u6570\u636e\u589e\u5f3a<\/strong>\u662f\u63d0\u5347\u5206\u6790\u6548\u7387\u7684\u5173\u952e\u624b\u6bb5\u3002\u5728Kubernetes\u73af\u5883\u4e0b\uff0c\u81ea\u52a8\u4e3a\u6bcf\u4e2aSpan\u6ce8\u5165pod_name\u3001namespace\u3001node_ip\u7b49\u6807\u7b7e\uff0c\u80fd\u5feb\u901f\u5b9a\u4f4d\u5f02\u5e38\u5bb9\u5668\u5b9e\u4f8b\u3002\u67d0\u822a\u65c5\u5e73\u53f0\u901a\u8fc7\u7ed9\u6570\u636e\u5e93\u67e5\u8be2Span\u9644\u52a0SQL\u6307\u7eb9\uff0c\u5c06\u6162\u67e5\u8be2\u5206\u6790\u8017\u65f6\u4ece\u5c0f\u65f6\u7ea7\u7f29\u77ed\u81f3\u5206\u949f\u7ea7\u3002<\/p>\n<h3 id=\"\u4e09-\u8ffd\u8e2a\u7cfb\u7edf\u7684\u5f39\u6027\u67b6\u6784\u8bbe\u8ba1\">\u4e09\u3001\u8ffd\u8e2a\u7cfb\u7edf\u7684\u5f39\u6027\u67b6\u6784\u8bbe\u8ba1<\/h3>\n<p>\u5f53\u5355\u4e2aKafka\u96c6\u7fa4\u65e5\u5747\u5904\u740620\u4ebf\u6761Span\u6570\u636e\u65f6\uff0c<strong>\u5206\u7ea7\u5b58\u50a8\u7b56\u7565<\/strong>\u6210\u4e3a\u5fc5\u9009\u9879\u3002\u70ed\u95e8\u670d\u52a1\u7684\u8ffd\u8e2a\u6570\u636e\u4fdd\u75597\u5929\uff0c\u6838\u5fc3\u652f\u4ed8\u94fe\u8def\u4fdd\u755930\u5929\uff0c\u5176\u4f59\u6570\u636e\u7ecf\u805a\u5408\u5206\u6790\u540e\u8f6c\u5b58\u5bf9\u8c61\u5b58\u50a8\u3002Zipkin\u7684\u5f39\u6027\u5b58\u50a8\u63d2\u4ef6\u4e0eJaeger\u7684Cassandra+Elasticsearch\u6df7\u5408\u65b9\u6848\uff0c\u90fd\u662f\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u67b6\u6784\u6a21\u5f0f\u3002<\/p>\n<p>\u5728\u6570\u636e\u6d88\u8d39\u5c42\uff0c<strong>\u9884\u8ba1\u7b97\u5173\u952eSLO\u6307\u6807<\/strong>\u80fd\u663e\u8457\u964d\u4f4e\u5b9e\u65f6\u67e5\u8be2\u538b\u529b\u3002\u4f8b\u5982\u9884\u5148\u7edf\u8ba1\u5404\u670d\u52a1\u7684\u9519\u8bef\u7387\u3001P90\u5ef6\u8fdf\u7b49\u9ec4\u91d1\u6307\u6807\uff0c\u7ed3\u5408Grafana\u7684TraceQL\u8fdb\u884c\u591a\u7ef4\u4e0b\u94bb\u5206\u6790\u3002\u8fd9\u79cd\u65b9\u5f0f\u4f7f\u5f97\u67d0\u793e\u4ea4\u5e94\u7528\u5728\u53cc\u5341\u4e00\u671f\u95f4\uff0c\u6838\u5fc3\u770b\u677f\u52a0\u8f7d\u65f6\u95f4\u59cb\u7ec8\u4fdd\u6301\u5728800ms\u4ee5\u5185\u3002<\/p>\n<h3 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steal\u65f6\u95f4\uff0c\u5b9e\u73b0\u7acb\u4f53\u5316\u6839\u56e0\u5b9a\u4f4d\u3002<\/p>\n<p><strong>\u5f02\u5e38\u68c0\u6d4b\u7b97\u6cd5<\/strong>\u7684\u5f15\u5165\u8ba9\u8ffd\u8e2a\u7cfb\u7edf\u5177\u5907\u9884\u8b66\u80fd\u529b\u3002\u5bf9Span\u95f4\u7684\u8017\u65f6\u6bd4\u4f8b\u8fdb\u884c\u65f6\u5e8f\u5206\u6790\uff0c\u53ef\u63d0\u524d\u53d1\u73b0\u7f13\u5b58\u7a7f\u900f\u6216\u6570\u636e\u5e93\u8fde\u63a5\u6cc4\u6f0f\u8ff9\u8c61\u3002\u67d0\u7535\u5546\u5e73\u53f0\u901a\u8fc7\u8bad\u7ec3Span\u7ed3\u6784\u7684LSTM\u6a21\u578b\uff0c\u6210\u529f\u5728\u6d41\u91cf\u7a81\u589e\u524d2\u5c0f\u65f6\u9884\u6d4b\u51fa\u5546\u54c1\u8be6\u60c5\u670d\u52a1\u7684\u7ebf\u7a0b\u6c60\u8017\u5c3d\u98ce\u9669\u3002<\/p>\n<h3 id=\"\u4e94-\u5b89\u5168\u4e0e\u6027\u80fd\u7684\u5e73\u8861\u827a\u672f\">\u4e94\u3001\u5b89\u5168\u4e0e\u6027\u80fd\u7684\u5e73\u8861\u827a\u672f<\/h3>\n<p>\u5728\u91d1\u878d\u7ea7\u573a\u666f\u4e2d\uff0c<strong>\u654f\u611f\u6570\u636e\u906e\u853d<\/strong>\u5fc5\u987b\u878d\u5165\u8ffd\u8e2a\u5168\u6d41\u7a0b\u3002<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">OpenTelemetry<\/a>\u7684Span 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