{"id":37569,"date":"2025-04-18T11:42:00","date_gmt":"2025-04-18T03:42:00","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=37569"},"modified":"2025-04-18T11:42:00","modified_gmt":"2025-04-18T03:42:00","slug":"%e4%ba%91%e7%bd%91%e7%9b%91%e6%8e%a7%e5%b9%b3%e5%8f%b0%e5%a6%82%e4%bd%95%e7%9b%91%e6%8e%a7%e7%bd%91%e7%bb%9c%e5%8d%8f%e8%ae%ae%e7%9a%84%e6%80%a7%e8%83%bd%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/37569.html","title":{"rendered":"\u4e91\u7f51\u76d1\u63a7\u5e73\u53f0\u5982\u4f55\u76d1\u63a7\u7f51\u7edc\u534f\u8bae\u7684\u6027\u80fd\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/04\/6lz87vKFg.jpg\" alt=\"\u4e91\u7f51\u76d1\u63a7\u5e73\u53f0\u5982\u4f55\u76d1\u63a7\u7f51\u7edc\u534f\u8bae\u7684\u6027\u80fd\uff1f\" ><\/p>\n<\/p>\n<p><strong>\u524d\u8a00<\/strong><br 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style=\"color:blue\">\u4e91\u7f51\u76d1\u63a7\u5e73\u53f0<\/a><\/strong>\u5982\u4f55\u7a81\u7834\u74f6\u9888\uff0c\u7cbe\u51c6\u6355\u6349\u534f\u8bae\u6027\u80fd\u7684\u6bcf\u4e00\u4e2a\u7ec6\u8282\uff1f\u672c\u6587\u5c06\u6df1\u5165\u89e3\u6790\u5176\u6838\u5fc3\u6280\u672f\u3001\u5b9e\u8df5\u65b9\u6cd5\u53ca\u884c\u4e1a\u8d8b\u52bf\uff0c\u4e3a\u4f01\u4e1a\u6784\u5efa\u667a\u80fd\u5316\u76d1\u63a7\u4f53\u7cfb\u63d0\u4f9b\u53c2\u8003\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u7f51\u7edc\u534f\u8bae\u6027\u80fd\u76d1\u63a7\u7684\u6838\u5fc3\u6307\u6807\">\u4e00\u3001<strong>\u7f51\u7edc\u534f\u8bae\u6027\u80fd\u76d1\u63a7\u7684\u6838\u5fc3\u6307\u6807<\/strong><\/h3>\n<p>\u7f51\u7edc\u534f\u8bae\u662f\u6570\u636e\u901a\u4fe1\u7684\u201c\u8bed\u8a00\u89c4\u5219\u201d\uff0c\u5176\u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u4f20\u8f93\u6548\u7387\u4e0e\u7a33\u5b9a\u6027\u3002<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u4e91\u7f51\u76d1\u63a7\u5e73\u53f0<\/a>\u9700\u56f4\u7ed5\u4ee5\u4e0b<strong>\u56db\u5927\u6838\u5fc3\u6307\u6807<\/strong>\u6784\u5efa\u8bc4\u4f30\u4f53\u7cfb\uff1a<\/p>\n<ol>\n<li><strong>\u5ef6\u8fdf\uff08Latency\uff09<\/strong>\uff1a\u6570\u636e\u5305\u4ece\u53d1\u9001\u5230\u63a5\u6536\u7684\u65f6\u95f4\u5dee\uff0c\u5c24\u5176\u5bf9\u5b9e\u65f6\u97f3\u89c6\u9891\u3001\u5728\u7ebf\u6e38\u620f\u7b49\u573a\u666f\u81f3\u5173\u91cd\u8981\u3002\n<\/li>\n<li><strong>\u4e22\u5305\u7387\uff08Packet Loss Rate\uff09<\/strong>\uff1a\u53cd\u6620\u7f51\u7edc\u62e5\u585e\u6216\u94fe\u8def\u6545\u969c\uff0c\u9ad8\u4e22\u5305\u7387\u53ef\u80fd\u5bfc\u81f4\u4e1a\u52a1\u4e2d\u65ad\u3002\n<\/li>\n<li><strong>\u541e\u5410\u91cf\uff08Throughput\uff09<\/strong>\uff1a\u5355\u4f4d\u65f6\u95f4\u5185\u6210\u529f\u4f20\u8f93\u7684\u6570\u636e\u91cf\uff0c\u8861\u91cf\u7f51\u7edc\u7684\u5e26\u5bbd\u5229\u7528\u6548\u7387\u3002\n<\/li>\n<li><strong>\u6296\u52a8\uff08Jitter\uff09<\/strong>\uff1a\u5ef6\u8fdf\u7684\u6ce2\u52a8\u8303\u56f4\uff0c\u8fc7\u9ad8\u7684\u6296\u52a8\u4f1a\u7834\u574f\u6d41\u5a92\u4f53\u670d\u52a1\u7684\u6d41\u7545\u6027\u3002\n<\/li>\n<\/ol>\n<p><em>\u4f8b\u5982\uff0c\u67d0\u7535\u5546\u5e73\u53f0\u5728\u201c\u53cc11\u201d\u671f\u95f4\u56e0TCP\u534f\u8bae\u5ef6\u8fdf\u6fc0\u589e\uff0c\u5bfc\u81f4\u652f\u4ed8\u5931\u8d25\u7387\u4e0a\u5347\u3002\u901a\u8fc7\u4e91\u7f51\u76d1\u63a7\u5e73\u53f0\u5b9e\u65f6\u6355\u6349\u534f\u8bae\u7ea7\u6307\u6807\uff0c\u8fd0\u7ef4\u56e2\u961f\u5feb\u901f\u5b9a\u4f4d\u5230\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u7f3a\u9677\uff0c\u8c03\u6574\u540e\u5ef6\u8fdf\u964d\u4f4e40%\u3002<\/em><\/p>\n<hr>\n<h3 id=\"\u4e8c-\u4e91\u7f51\u76d1\u63a7\u5e73\u53f0\u7684\u6838\u5fc3\u6280\u672f\u67b6\u6784\">\u4e8c\u3001<strong>\u4e91\u7f51\u76d1\u63a7\u5e73\u53f0\u7684\u6838\u5fc3\u6280\u672f\u67b6\u6784<\/strong><\/h3>\n<p>\u4e3a\u7cbe\u51c6\u76d1\u63a7\u534f\u8bae\u6027\u80fd\uff0c\u4e91\u7f51\u76d1\u63a7\u5e73\u53f0\u9700\u878d\u5408<strong>\u6570\u636e\u91c7\u96c6\u3001\u534f\u8bae\u89e3\u6790\u3001\u667a\u80fd\u5206\u6790<\/strong>\u4e09\u5927\u80fd\u529b\uff1a<\/p>\n<h4 id=\"1-\u5168\u6d41\u91cf\u91c7\u96c6\u4e0e\u534f\u8bae\u89e3\u7801\">1. 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<strong>\u65f6\u5e8f\u6570\u636e\u5e93\u4e0e\u5b9e\u65f6\u8ba1\u7b97<\/strong><\/h4>\n<ul>\n<li>\u91c7\u7528InfluxDB\u3001<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a>\u7b49\u65f6\u5e8f\u6570\u636e\u5e93\u5b58\u50a8\u6d77\u91cf\u6027\u80fd\u6307\u6807\uff0c\u652f\u6301\u6beb\u79d2\u7ea7\u67e5\u8be2\u3002\n<\/li>\n<li>\u7ed3\u5408Flink\u6216Spark Streaming\u5b9e\u73b0\u6d41\u5f0f\u8ba1\u7b97\uff0c\u52a8\u6001\u68c0\u6d4b\u534f\u8bae\u5f02\u5e38\uff08\u5982RTP\u6d41\u7a81\u53d1\u6027\u4e22\u5305\uff09\u3002\n<\/li>\n<\/ul>\n<h4 id=\"3-ai\u9a71\u52a8\u7684\u6839\u56e0\u5206\u6790\">3. <strong>AI\u9a71\u52a8\u7684<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6839\u56e0\u5206\u6790<\/a><\/strong><\/h4>\n<ul>\n<li>\u901a\u8fc7\u673a\u5668\u5b66\u4e60\u6a21\u578b\u5173\u8054\u534f\u8bae\u6307\u6807\u4e0e\u4e1a\u52a1\u65e5\u5fd7\uff0c\u81ea\u52a8\u5b9a\u4f4d\u6545\u969c\u6e90\u5934\u3002\n<\/li>\n<li><em>\u67d0\u89c6\u9891\u5e73\u53f0\u5229\u7528LSTM\u7b97\u6cd5\u9884\u6d4bQUIC\u534f\u8bae\u7684\u541e\u5410\u91cf\u6ce2\u52a8\uff0c\u63d0\u524d\u6269\u5bb9\u5e26\u5bbd\u8d44\u6e90\uff0c\u907f\u514d\u5361\u987f\u53d1\u751f\u3002<\/em>\n<\/li>\n<\/ul>\n<hr>\n<h3 id=\"\u4e09-\u534f\u8bae\u6027\u80fd\u4f18\u5316\u7684\u4e09\u5927\u5b9e\u8df5\u573a\u666f\">\u4e09\u3001<strong>\u534f\u8bae\u6027\u80fd\u4f18\u5316\u7684\u4e09\u5927\u5b9e\u8df5\u573a\u666f<\/strong><\/h3>\n<h4 id=\"1-tcp\u534f\u8bae\u8c03\u4f18\">1. <strong>TCP\u534f\u8bae\u8c03\u4f18<\/strong><\/h4>\n<ul>\n<li><strong>\u7a97\u53e3\u7f29\u653e\u4e0e\u62e5\u585e\u63a7\u5236<\/strong>\uff1a\u76d1\u63a7TCP\u7a97\u53e3\u5927\u5c0f\u53d8\u5316\uff0c\u52a8\u6001\u8c03\u6574CUBIC\u6216BBR\u7b97\u6cd5\u53c2\u6570\u3002\n<\/li>\n<li><strong>\u91cd\u4f20\u7387\u5206\u6790<\/strong>\uff1a\u9ad8\u9891\u91cd\u4f20\u53ef\u80fd\u6697\u793a\u94fe\u8def\u8d28\u91cf\u5dee\uff0c\u9700\u7ed3\u5408\u8def\u5f84\u8ffd\u8e2a\uff08Traceroute\uff09\u6392\u67e5\u4e2d\u95f4\u8282\u70b9\u3002\n<\/li>\n<\/ul>\n<h4 id=\"2-http-2\u591a\u8def\u590d\u7528\u6548\u80fd\u8bc4\u4f30\">2. <strong>HTTP\/2\u591a\u8def\u590d\u7528\u6548\u80fd\u8bc4\u4f30<\/strong><\/h4>\n<ul>\n<li>\u901a\u8fc7\u5bf9\u6bd4\u6d41\uff08Stream\uff09\u7684\u5e76\u53d1\u6570\u4e0e\u5ef6\u8fdf\uff0c\u8bc6\u522b\u5934\u90e8\u963b\u585e\uff08Head-of-Line 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