{"id":35856,"date":"2025-03-26T13:46:51","date_gmt":"2025-03-26T05:46:51","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=35856"},"modified":"2025-03-26T13:46:51","modified_gmt":"2025-03-26T05:46:51","slug":"%e5%88%86%e5%b8%83%e5%bc%8f%e8%bf%bd%e8%b8%aa%e5%a6%82%e4%bd%95%e4%bc%98%e5%8c%96%e6%9c%8d%e5%8a%a1%e9%97%b4%e8%b0%83%e7%94%a8%e7%9a%84%e8%b5%84%e6%ba%90%e6%b6%88%e8%80%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/35856.html","title":{"rendered":"\u5206\u5e03\u5f0f\u8ffd\u8e2a\u5982\u4f55\u4f18\u5316\u670d\u52a1\u95f4\u8c03\u7528\u7684\u8d44\u6e90\u6d88\u8017\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/UEJ5DrZ8.jpg\" alt=\"\u5206\u5e03\u5f0f\u8ffd\u8e2a\u5982\u4f55\u4f18\u5316\u670d\u52a1\u95f4\u8c03\u7528\u7684\u8d44\u6e90\u6d88\u8017\uff1f\" 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style=\"color:blue\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a><\/strong>\u6280\u672f\u6b63\u6084\u7136\u6210\u4e3a\u7834\u5c40\u7684\u5173\u952e\u3002\u5b83\u4e0d\u4ec5\u50cfX\u5149\u673a\u822c\u900f\u89c6\u7cfb\u7edf\u5185\u90e8\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u66f4\u80fd\u901a\u8fc7\u7cbe\u51c6\u7684\u8c03\u7528\u94fe\u5206\u6790\uff0c\u4e3a\u8d44\u6e90\u5229\u7528\u7387\u63d0\u5347\u63d0\u4f9b\u6570\u636e\u9a71\u52a8\u7684\u51b3\u7b56\u4f9d\u636e\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u7a7f\u900f\u8ff7\u96fe-\u5206\u5e03\u5f0f\u8ffd\u8e2a\u5982\u4f55\u91cd\u6784\u670d\u52a1\u8c03\u7528\u89c6\u56fe\">\u4e00\u3001<strong>\u7a7f\u900f\u8ff7\u96fe\uff1a<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a>\u5982\u4f55\u91cd\u6784\u670d\u52a1\u8c03\u7528\u89c6\u56fe<\/strong><\/h3>\n<p>\u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u5f80\u5f80\u6b62\u6b65\u4e8e\u5355\u4e2a\u670d\u52a1\u7684CPU\u3001\u5185\u5b58\u7b49\u57fa\u7840\u6307\u6807\uff0c\u800c\u5206\u5e03\u5f0f\u8ffd\u8e2a\u901a\u8fc7<strong>\u552f\u4e00\u6807\u8bc6\u7b26\uff08Trace ID\uff09<\/strong>\u4e32\u8054\u8d77\u8de8\u670d\u52a1\u7684\u5b8c\u6574\u8c03\u7528\u94fe\u3002\u5f53\u67d0\u7535\u5546\u5e73\u53f0\u53d1\u73b0\u8ba2\u5355\u63d0\u4ea4\u63a5\u53e3\u5ef6\u8fdf\u6fc0\u589e\u65f6\uff0c\u901a\u8fc7\u8ffd\u8e2a\u7cfb\u7edf\u53ef\u5feb\u901f\u5b9a\u4f4d\u5230\u662f\u652f\u4ed8\u670d\u52a1\u4e0e\u98ce\u63a7\u670d\u52a1\u95f4\u7684\u5197\u4f59\u8c03\u7528\u5bfc\u81f4\u2014\u2014\u8fd9\u79cd\u7aef\u5230\u7aef\u7684\u53ef\u89c1\u6027\uff0c\u4f7f\u5f97\u539f\u672c\u9690\u5f62\u7684\u8d44\u6e90\u6d6a\u8d39\u65e0\u6240\u9041\u5f62\u3002<\/p>\n<p>\u4ee5\u67d0\u7269\u6d41\u5e73\u53f0\u7684\u5b9e\u9645\u6848\u4f8b\u4e3a\u4f8b\uff1a\u901a\u8fc7\u90e8\u7f72<strong>Jaeger<\/strong>\u8ffd\u8e2a\u7cfb\u7edf\u540e\uff0c\u8fd0\u7ef4\u56e2\u961f\u53d1\u73b0\u5176\u8d27\u8fd0\u8c03\u5ea6\u670d\u52a1\u5728\u9ad8\u5cf0\u65f6\u6bb5\u4f1a\u91cd\u590d\u8c03\u7528\u5730\u7406\u56f4\u680fAPI\u8fbe5\u6b21\u4ee5\u4e0a\u3002\u4f18\u5316\u4e3a\u672c\u5730\u7f13\u5b58\u540e\uff0c\u8be5\u73af\u8282\u7684CPU\u6d88\u8017\u964d\u4f4e62%\uff0c\u6574\u4f53\u8bf7\u6c42\u54cd\u5e94\u65f6\u95f4\u7f29\u77ed37%\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-\u7cbe\u51c6\u6253\u51fb-\u56db\u7ef4\u4f18\u5316\u7b56\u7565\u91ca\u653e\u7cfb\u7edf\u6f5c\u80fd\">\u4e8c\u3001<strong>\u7cbe\u51c6\u6253\u51fb\uff1a\u56db\u7ef4\u4f18\u5316\u7b56\u7565\u91ca\u653e\u7cfb\u7edf\u6f5c\u80fd<\/strong><\/h3>\n<h4 id=\"1-\u4f9d\u8d56\u5173\u7cfb\u53ef\u89c6\u5316\u4e0e\u94fe\u8def\u526a\u679d\">1. <strong>\u4f9d\u8d56\u5173\u7cfb\u53ef\u89c6\u5316\u4e0e\u94fe\u8def\u526a\u679d<\/strong><\/h4>\n<p>\u6784\u5efa<strong>\u670d\u52a1\u62d3\u6251\u5730\u56fe<\/strong>\u662f\u4f18\u5316\u8d44\u6e90\u6d88\u8017\u7684\u7b2c\u4e00\u6b65\u3002\u67d0\u793e\u4ea4App\u901a\u8fc7<strong>Zipkin<\/strong>\u751f\u6210\u7684\u8c03\u7528\u56fe\u8c31\uff0c\u53d1\u73b0\u5176\u63a8\u8350\u7b97\u6cd5\u670d\u52a1\u5b58\u5728\u73af\u8def\u8c03\u7528\uff1aA\u670d\u52a1\u8c03\u7528B\u670d\u52a1\u83b7\u53d6\u7528\u6237\u753b\u50cf\uff0cB\u670d\u52a1\u53c8\u53cd\u5411\u8c03\u7528A\u670d\u52a1\u9a8c\u8bc1\u6570\u636e\u7248\u672c\u3002\u901a\u8fc7\u5f15\u5165\u7248\u672c\u534f\u5546\u673a\u5236\uff0c\u6210\u529f\u6d88\u9664\u6bcf\u5e74\u7ea6120\u4e07\u6b21\u65e0\u6548\u8c03\u7528\uff0c\u76f8\u5f53\u4e8e\u8282\u7701\u4e863\u53f0\u5e38\u9a7b\u670d\u52a1\u5668\u7684\u8d44\u6e90\u6d88\u8017\u3002<\/p>\n<h4 id=\"2-\u8017\u65f6\u70ed\u70b9\u8bc6\u522b\u4e0e\u8d44\u6e90\u518d\u5206\u914d\">2. <strong>\u8017\u65f6\u70ed\u70b9\u8bc6\u522b\u4e0e\u8d44\u6e90\u518d\u5206\u914d<\/strong><\/h4>\n<p><strong>Span\u7ea7\u522b\u8017\u65f6\u5206\u6790<\/strong>\u80fd\u7cbe\u786e\u5230\u6bcf\u4e2aRPC\u8c03\u7528\u7684\u8017\u65f6\u5206\u5e03\u3002\u5f53\u67d0\u89c6\u9891\u6d41\u5a92\u4f53\u5e73\u53f0\u53d1\u73b0\u8f6c\u7801\u670d\u52a1\u9891\u7e41\u89e6\u53d1\u8d85\u65f6\u91cd\u8bd5\u65f6\uff0c\u8ffd\u8e2a\u6570\u636e\u63ed\u793a\u517690%\u65f6\u95f4\u6d88\u8017\u5728\u7b49\u5f85GPU\u8d44\u6e90\u5206\u914d\u4e0a\u3002\u901a\u8fc7\u5f15\u5165<strong>\u5206\u7ea7\u8c03\u5ea6\u961f\u5217<\/strong>\uff0c\u5c06\u9ad8\u4f18\u5148\u7ea7\u4efb\u52a1\u4e0e\u6279\u91cf\u4efb\u52a1\u5206\u79bb\uff0cGPU\u5229\u7528\u7387\u4ece58%\u63d0\u5347\u81f382%\uff0c\u9519\u8bef\u91cd\u8bd5\u7387\u4e0b\u964d89%\u3002<\/p>\n<h4 id=\"3-\u52a8\u6001\u91c7\u6837\u4e0e\u5b58\u50a8\u4f18\u5316\">3. <strong>\u52a8\u6001\u91c7\u6837\u4e0e\u5b58\u50a8\u4f18\u5316<\/strong><\/h4>\n<p>\u5168\u91cf\u91c7\u96c6\u8ffd\u8e2a\u6570\u636e\u53ef\u80fd\u5e26\u6765\u989d\u5916\u5f00\u9500\uff0c<strong>\u81ea\u9002\u5e94\u91c7\u6837\u7b56\u7565<\/strong>\u5728\u6570\u636e\u4ef7\u503c\u4e0e\u8d44\u6e90\u6d88\u8017\u95f4\u5efa\u7acb\u5e73\u8861\u3002\u67d0\u91d1\u878d\u7cfb\u7edf\u91c7\u7528<strong>\u6982\u7387\u91c7\u6837+\u5f02\u5e38\u6355\u83b7<\/strong>\u7684\u6df7\u5408\u6a21\u5f0f\uff1a\u6b63\u5e38\u6d41\u91cf\u4ec5\u91c7\u96c61%\u6837\u672c\uff0c\u800c\u5bf9\u9519\u8bef\u54cd\u5e94\u3001\u8d85\u957f\u5ef6\u8fdf\u7b49\u5f02\u5e38\u60c5\u51b5\u5b9e\u65bd100%\u6355\u83b7\u3002\u8fd9\u4f7f\u5f97\u5b58\u50a8\u6210\u672c\u964d\u4f4e76%\u7684\u540c\u65f6\uff0c\u5173\u952e\u95ee\u9898\u7684\u53ef\u89c2\u6d4b\u6027\u4fdd\u6301\u5b8c\u6574\u3002<\/p>\n<h4 id=\"4-\u8ffd\u8e2a\u9a71\u52a8\u7684\u5f39\u6027\u4f38\u7f29\">4. <strong>\u8ffd\u8e2a\u9a71\u52a8\u7684\u5f39\u6027\u4f38\u7f29<\/strong><\/h4>\n<p>\u5c06\u8ffd\u8e2a\u6307\u6807\u4e0e\u81ea\u52a8\u6269\u7f29\u5bb9\u7cfb\u7edf\u96c6\u6210\uff0c\u53ef\u5b9e\u73b0\u771f\u6b63\u7684\u667a\u80fd\u8d44\u6e90\u8c03\u5ea6\u3002\u67d0\u5728\u7ebf\u6559\u80b2\u5e73\u53f0\u901a\u8fc7\u5206\u6790<strong>Span\u95f4\u7684\u5e76\u53d1\u5173\u7cfb<\/strong>\uff0c\u5728\u76f4\u64ad\u9ad8\u5cf0\u65f6\u6bb5\u4f18\u5148\u6269\u5c55\u4fe1\u4ee4\u4e2d\u8f6c\u670d\u52a1\u800c\u975e\u5b58\u50a8\u670d\u52a1\u3002\u8fd9\u79cd\u57fa\u4e8e\u5b9e\u9645\u8c03\u7528\u6a21\u5f0f\u7684\u5f39\u6027\u7b56\u7565\uff0c\u4f7f\u8d44\u6e90\u5229\u7528\u7387\u5cf0\u503c\u4ece95%\u964d\u81f372%\uff0c\u540c\u65f6\u4fdd\u8bc1\u670d\u52a1SLA\u8fbe\u6210\u738799.99%\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u8d85\u8d8a\u76d1\u63a7-\u8ffd\u8e2a\u6570\u636e\u7684\u6280\u672f\u7ea2\u5229\u518d\u6316\u6398\">\u4e09\u3001<strong>\u8d85\u8d8a\u76d1\u63a7\uff1a\u8ffd\u8e2a\u6570\u636e\u7684\u6280\u672f\u7ea2\u5229\u518d\u6316\u6398<\/strong><\/h3>\n<p>\u5f53\u5206\u5e03\u5f0f\u8ffd\u8e2a\u7cfb\u7edf\u79ef\u7d2f\u8db3\u591f\u7684\u5386\u53f2\u6570\u636e\uff0c\u5176\u4ef7\u503c\u5c06\u7a81\u7834\u95ee\u9898\u8bca\u65ad\u7684\u8fb9\u754c\u3002\u67d0\u96f6\u552e\u5de8\u5934\u901a\u8fc7\u673a\u5668\u5b66\u4e60\u5206\u6790<strong>\u8de8\u670d\u52a1\u8c03\u7528\u6a21\u5f0f<\/strong>\uff0c\u6210\u529f\u9884\u6d4b\u9ed1\u8272\u661f\u671f\u4e94\u671f\u95f4\u5404\u670d\u52a1\u7684\u8d44\u6e90\u9700\u6c42\u66f2\u7ebf\uff0c\u63d0\u524d72\u5c0f\u65f6\u5b8c\u6210\u5bb9\u91cf\u89c4\u5212\u3002\u66f4\u524d\u6cbf\u7684\u5b9e\u8df5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u8c03\u7528\u94fe\u538b\u7f29<\/strong>\uff1a\u8bc6\u522b\u9ad8\u9891\u91cd\u590d\u7684\u8c03\u7528\u6a21\u5f0f\uff0c\u5c06\u5176\u56fa\u5316\u4e3a\u6807\u51c6\u5316\u670d\u52a1\u6a21\u677f\n<\/li>\n<li><strong>\u8d44\u6e90\u753b\u50cf<\/strong>\uff1a\u5efa\u7acb\u670d\u52a1\u7279\u6027\u4e0e\u8d44\u6e90\u6d88\u8017\u7684\u6620\u5c04\u6a21\u578b\uff0c\u6307\u5bfc\u5bb9\u5668\u89c4\u683c\u9009\u578b\n<\/li>\n<li><strong>\u6df7\u6c8c\u5de5\u7a0b<\/strong>\uff1a\u57fa\u4e8e\u771f\u5b9e\u8c03\u7528\u94fe\u6ce8\u5165\u6545\u969c\uff0c\u9a8c\u8bc1\u7cfb\u7edf\u7684\u5bb9\u9519\u8d44\u6e90\u5197\u4f59\u5ea6\n<\/li>\n<\/ul>\n<p>\u5728\u67d0\u7269\u8054\u7f51\u5e73\u53f0\u7684\u5b9e\u9645\u6d4b\u8bd5\u4e2d\uff0c\u901a\u8fc7\u8ffd\u8e2a\u6570\u636e\u8bad\u7ec3\u7684<strong>\u8d44\u6e90\u9884\u6d4b\u6a21\u578b<\/strong>\uff0c\u5c06CPU\u9884\u7559\u8d44\u6e90\u7684\u6d6a\u8d39\u4ece35%\u538b\u7f29\u52309%\uff0c\u6bcf\u5e74\u8282\u7701\u4e91\u8ba1\u7b97\u6210\u672c\u8d85\u8fc7200\u4e07\u7f8e\u5143\u3002<\/p>\n<hr>\n<h3 id=\"\u56db-\u5b9e\u8df5\u6307\u5357-\u5e73\u8861\u89c2\u6d4b\u4ef7\u503c\u4e0e\u7cfb\u7edf\u5f00\u9500\">\u56db\u3001<strong>\u5b9e\u8df5\u6307\u5357\uff1a\u5e73\u8861\u89c2\u6d4b\u4ef7\u503c\u4e0e\u7cfb\u7edf\u5f00\u9500<\/strong><\/h3>\n<p>\u5c3d\u7ba1\u5206\u5e03\u5f0f\u8ffd\u8e2a\u80fd\u5e26\u6765\u663e\u8457\u7684\u4f18\u5316\u6536\u76ca\uff0c\u4f46\u5b9e\u65bd\u65f6\u9700\u8b66\u60d5&rdquo;\u89c2\u6d4b\u672c\u8eab\u6210\u4e3a\u8d1f\u62c5&rdquo;\u7684\u53cd\u6a21\u5f0f\u3002\u5efa\u8bae\u91c7\u7528\u6e10\u8fdb\u5f0f\u4f18\u5316\u8def\u5f84\uff1a<\/p>\n<ol>\n<li><strong>\u9ec4\u91d1\u6307\u6807\u6821\u51c6<\/strong>\uff1a\u4f18\u5148\u5173\u6ce8\u9519\u8bef\u7387\u3001\u5ef6\u8fdf\u3001\u541e\u5410\u91cf\u4e09\u5927\u6838\u5fc3\u6307\u6807\n<\/li>\n<li><strong>\u4e0a\u4e0b\u6587\u4f20\u64ad\u4f18\u5316<\/strong>\uff1a\u4f7f\u7528<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">OpenTelemetry<\/a><\/strong>\u6807\u51c6\u89c4\u8303\uff0c\u63a7\u5236TraceID\u4f20\u64ad\u5e26\u6765\u7684Header\u81a8\u80c0\n<\/li>\n<li><strong>\u5f02\u6b65\u5904\u7406\u673a\u5236<\/strong>\uff1a\u91c7\u7528\u65c1\u8def\u4f20\u8f93\u8ffd\u8e2a\u6570\u636e\uff0c\u907f\u514d\u963b\u585e\u4e3b\u4e1a\u52a1\u903b\u8f91\n<\/li>\n<li><strong>\u5206\u7ea7\u5b58\u50a8\u7b56\u7565<\/strong>\uff1a\u539f\u59cb\u6570\u636e\u4fdd\u755924\u5c0f\u65f6\uff0c\u805a\u5408\u6307\u6807\u4fdd\u755930\u5929\uff0c\u957f\u671f\u8d8b\u52bf\u5206\u6790\u4fdd\u75591\u5e74\n<\/li>\n<\/ol>\n<p>\u67d0\u51fa\u884c\u5e73\u53f0\u7684\u7ecf\u9a8c\u8868\u660e\uff0c\u901a\u8fc7<strong>gRPC\u6d41\u5f0f\u4f20\u8f93<\/strong>\u66ff\u4ee3\u4f20\u7edf\u7684HTTP\u6279\u91cf\u4e0a\u62a5\uff0c\u4f7f\u8ffd\u8e2a\u6570\u636e\u91c7\u96c6\u5bf9\u4e1a\u52a1\u5ef6\u8fdf\u7684\u5f71\u54cd\u4ece15ms\u964d\u81f33ms\u4ee5\u4e0b\uff0c\u540c\u65f6\u7f51\u7edc\u5e26\u5bbd\u5360\u7528\u51cf\u5c1168%\u3002<\/p>\n<hr>\n<p>\u5728\u4e91\u539f\u751f\u67b6\u6784\u6301\u7eed\u6f14\u8fdb\u7684\u5f53\u4e0b\uff0c\u5206\u5e03\u5f0f\u8ffd\u8e2a\u5df2\u4ece\u53ef\u9009\u9879\u53d8\u4e3a\u5fc5\u9009\u9879\u3002\u5f53\u6bcf\u4e00\u6b21\u670d\u52a1\u8c03\u7528\u90fd\u5728\u7cfb\u7edf\u5185\u7559\u4e0b\u6e05\u6670\u7684\u6570\u5b57\u8db3\u8ff9\uff0c\u5de5\u7a0b\u5e08\u4eec\u7ec8\u4e8e\u80fd\u591f\u8df3\u51fa&rdquo;\u76f2\u76ee\u6269\u5bb9&rdquo;\u7684\u602a\u5708\uff0c\u8f6c\u800c\u901a\u8fc7\u7cbe\u51c6\u7684<strong>\u8c03\u7528\u94fe\u624b\u672f\u5200<\/strong>\u5b9e\u73b0\u8d44\u6e90\u7684\u6700\u4f18\u914d\u7f6e\u2014\u2014\u8fd9\u4e0d\u4ec5\u662f\u6280\u672f\u5c42\u9762\u7684\u8fdb\u5316\uff0c\u66f4\u662f\u4f01\u4e1a\u6210\u672c\u63a7\u5236\u4e0e\u670d\u52a1\u8d28\u91cf\u53cc\u91cd\u63d0\u5347\u7684\u6218\u7565\u6027\u7a81\u7834\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5f53\u4eca\u5fae\u670d\u52a1\u67b6\u6784\u4e3b\u5bfc\u7684\u6280\u672f\u751f\u6001\u4e2d\uff0c\u4e00\u4e2a\u7b80\u5355\u7684\u7528\u6237\u8bf7\u6c42\u53ef\u80fd\u89e6\u53d1\u6570\u5341\u4e2a\u670d\u52a1\u95f4\u7684\u534f\u4f5c\u2014\u2014\u4ece\u8eab\u4efd\u9a8c\u8bc1\u5230\u652f\u4ed8\u5904\u7406\uff0c\u4ece\u5e93\u5b58\u67e5\u8be2\u5230\u65e5\u5fd7\u8bb0\u5f55\uff0c\u6bcf\u4e00\u6b21\u8c03\u7528\u90fd\u53ef\u80fd\u6210\u4e3a\u7cfb\u7edf\u6027\u80fd\u7684\u6f5c\u5728\u74f6\u9888\u3002\u5f53\u4f01\u4e1a\u53d1\u73b0\u670d\u52a1\u5668\u8d44\u6e90\u6d88\u8017\u5c45\u9ad8\u4e0d\u4e0b\u5374\u96be\u4ee5\u5b9a\u4f4d\u6839\u6e90\u65f6\uff0c\u5206\u5e03\u5f0f\u8ffd\u8e2a\u6280\u672f\u6b63\u6084\u7136\u6210\u4e3a\u7834\u5c40\u7684\u5173\u952e\u3002\u5b83\u4e0d\u4ec5\u50cfX\u5149\u673a\u822c\u900f\u89c6\u7cfb\u7edf\u5185\u90e8\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u66f4\u80fd\u901a\u8fc7\u7cbe\u51c6\u7684\u8c03\u7528\u94fe\u5206\u6790\uff0c\u4e3a\u8d44\u6e90\u5229\u7528\u7387\u63d0\u5347\u63d0\u4f9b\u6570\u636e\u9a71\u52a8\u7684\u51b3\u7b56\u4f9d\u636e\u3002 \u4e00\u3001\u7a7f\u900f\u8ff7\u96fe\uff1a\u5206\u5e03\u5f0f\u8ffd\u8e2a\u5982\u4f55\u91cd\u6784\u670d\u52a1\u8c03\u7528\u89c6\u56fe \u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u5f80\u5f80\u6b62\u6b65\u4e8e\u5355\u4e2a\u670d\u52a1\u7684CPU\u3001\u5185\u5b58\u7b49\u57fa\u7840\u6307\u6807\uff0c\u800c\u5206\u5e03\u5f0f\u8ffd\u8e2a\u901a\u8fc7\u552f\u4e00\u6807\u8bc6\u7b26\uff08Trace ID\uff09\u4e32\u8054\u8d77\u8de8\u670d\u52a1\u7684\u5b8c\u6574\u8c03\u7528\u94fe\u3002\u5f53\u67d0\u7535\u5546\u5e73\u53f0\u53d1\u73b0\u8ba2\u5355\u63d0\u4ea4\u63a5\u53e3\u5ef6\u8fdf\u6fc0\u589e\u65f6\uff0c\u901a\u8fc7\u8ffd\u8e2a\u7cfb\u7edf\u53ef\u5feb\u901f\u5b9a\u4f4d\u5230\u662f\u652f\u4ed8\u670d\u52a1\u4e0e\u98ce\u63a7\u670d\u52a1\u95f4\u7684\u5197\u4f59\u8c03\u7528\u5bfc\u81f4\u2014\u2014\u8fd9\u79cd\u7aef\u5230\u7aef\u7684\u53ef\u89c1\u6027\uff0c\u4f7f\u5f97\u539f\u672c\u9690\u5f62\u7684\u8d44\u6e90\u6d6a\u8d39\u65e0\u6240\u9041\u5f62\u3002 \u4ee5\u67d0\u7269\u6d41\u5e73\u53f0\u7684\u5b9e\u9645\u6848\u4f8b\u4e3a\u4f8b\uff1a\u901a\u8fc7\u90e8\u7f72Jaeger\u8ffd\u8e2a\u7cfb\u7edf\u540e\uff0c\u8fd0\u7ef4\u56e2\u961f\u53d1\u73b0\u5176\u8d27\u8fd0\u8c03\u5ea6\u670d\u52a1\u5728\u9ad8\u5cf0\u65f6\u6bb5\u4f1a\u91cd\u590d\u8c03\u7528\u5730\u7406\u56f4\u680fAPI\u8fbe5\u6b21\u4ee5\u4e0a\u3002\u4f18\u5316\u4e3a\u672c\u5730\u7f13\u5b58\u540e\uff0c\u8be5\u73af\u8282\u7684CPU\u6d88\u8017\u964d\u4f4e62%\uff0c\u6574\u4f53\u8bf7\u6c42\u54cd\u5e94\u65f6\u95f4\u7f29\u77ed37%\u3002 \u4e8c\u3001\u7cbe\u51c6\u6253\u51fb\uff1a\u56db\u7ef4\u4f18\u5316\u7b56\u7565\u91ca\u653e\u7cfb\u7edf\u6f5c\u80fd 1. \u4f9d\u8d56\u5173\u7cfb\u53ef\u89c6\u5316\u4e0e\u94fe\u8def\u526a\u679d \u6784\u5efa\u670d\u52a1\u62d3\u6251\u5730\u56fe\u662f\u4f18\u5316\u8d44\u6e90\u6d88\u8017\u7684\u7b2c\u4e00\u6b65\u3002\u67d0\u793e\u4ea4App\u901a\u8fc7Zipkin\u751f\u6210\u7684\u8c03\u7528\u56fe\u8c31\uff0c\u53d1\u73b0\u5176\u63a8\u8350\u7b97\u6cd5\u670d\u52a1\u5b58\u5728\u73af\u8def\u8c03\u7528\uff1aA\u670d\u52a1\u8c03\u7528B\u670d\u52a1\u83b7\u53d6\u7528\u6237\u753b\u50cf\uff0cB\u670d\u52a1\u53c8\u53cd\u5411\u8c03\u7528A\u670d\u52a1\u9a8c\u8bc1\u6570\u636e\u7248\u672c\u3002\u901a\u8fc7\u5f15\u5165\u7248\u672c\u534f\u5546\u673a\u5236\uff0c\u6210\u529f\u6d88\u9664\u6bcf\u5e74\u7ea6120\u4e07\u6b21\u65e0\u6548\u8c03\u7528\uff0c\u76f8\u5f53\u4e8e\u8282\u7701\u4e863\u53f0\u5e38\u9a7b\u670d\u52a1\u5668\u7684\u8d44\u6e90\u6d88\u8017\u3002 2. \u8017\u65f6\u70ed\u70b9\u8bc6\u522b\u4e0e\u8d44\u6e90\u518d\u5206\u914d Span\u7ea7\u522b\u8017\u65f6\u5206\u6790\u80fd\u7cbe\u786e\u5230\u6bcf\u4e2aRPC\u8c03\u7528\u7684\u8017\u65f6\u5206\u5e03\u3002\u5f53\u67d0\u89c6\u9891\u6d41\u5a92\u4f53\u5e73\u53f0\u53d1\u73b0\u8f6c\u7801\u670d\u52a1\u9891\u7e41\u89e6\u53d1\u8d85\u65f6\u91cd\u8bd5\u65f6\uff0c\u8ffd\u8e2a\u6570\u636e\u63ed\u793a\u517690%\u65f6\u95f4\u6d88\u8017\u5728\u7b49\u5f85GPU\u8d44\u6e90\u5206\u914d\u4e0a\u3002\u901a\u8fc7\u5f15\u5165\u5206\u7ea7\u8c03\u5ea6\u961f\u5217\uff0c\u5c06\u9ad8\u4f18\u5148\u7ea7\u4efb\u52a1\u4e0e\u6279\u91cf\u4efb\u52a1\u5206\u79bb\uff0cGPU\u5229\u7528\u7387\u4ece58%\u63d0\u5347\u81f382%\uff0c\u9519\u8bef\u91cd\u8bd5\u7387\u4e0b\u964d89%\u3002 3. \u52a8\u6001\u91c7\u6837\u4e0e\u5b58\u50a8\u4f18\u5316 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