[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u4f18\u5316<\/strong><\/h2>\n

\u6b63\u786e\u914d\u7f6e\u7684\u7f51\u7edc\u534f\u8bae\u6808\u5bf9\u7ef4\u6301\u4f4e\u5ef6\u8fdf\u76f4\u64ad\u81f3\u5173\u91cd\u8981\u3002\u6211\u4eec\u5728\u5404\u79cd\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u7684\u6d4b\u8bd5\u663e\u793a\u4ee5\u4e0b\u6700\u4f73\u8bbe\u7f6e\uff1a<\/p>\n

\n
• TCP\u534f\u8bae\u6808\u914d\u7f6e\uff1a\n
  \n
  • net.ipv4.tcp_congestion_control=bbr<\/li>\n
  • net.core.rmem_max=16777216<\/li>\n
  • net.core.wmem_max=16777216<\/li>\n<\/ul>\n<\/li>\n
  • CDN\u96c6\u6210\uff1a\n
    \n
    • \u591aCDN\u7b56\u7565\u5b9e\u65bd<\/li>\n
    • \u5730\u7406\u8d1f\u8f7d\u5747\u8861<\/li>\n
    • \u8fb9\u7f18\u7f13\u5b58\u4f18\u5316<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

      [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

      \u5ba2\u6237\u7aef\u6027\u80fd\u8c03\u4f18<\/strong><\/h2>\n

      \u867d\u7136\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u5f88\u91cd\u8981\uff0c\u4f46\u5ba2\u6237\u7aef\u4f18\u5316\u4e5f\u80fd\u663e\u8457\u5f71\u54cd\u76f4\u64ad\u8d28\u91cf\u3002\u4ee5\u4e0b\u662f\u6211\u4eec\u5bf9\u5ba2\u6237\u7aef\u53c2\u6570\u7684\u6280\u672f\u5206\u6790\uff1a<\/p>\n

      \n
      1. \u7f16\u7801\u5668\u914d\u7f6e\uff1a\n
         \n
         • x264\u9884\u8bbe\uff1afaster\u6216medium<\/li>\n
         • \u5173\u952e\u5e27\u95f4\u9694\uff1a2\u79d2<\/li>\n
         • \u7801\u7387\u63a7\u5236\uff1a\u4f18\u9009CBR<\/li>\n
         • \u7f13\u51b2\u533a\u5927\u5c0f\uff1a\u76ee\u6807\u6bd4\u7279\u7387\u76842\u500d<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

           [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

           \u9ad8\u7ea7\u6545\u969c\u6392\u9664\u6307\u6807<\/strong><\/h2>\n

           \u5bf9\u4e8e\u6280\u672f\u4e13\u4e1a\u4eba\u5458\uff0c\u8fd9\u4e9b\u6307\u6807\u63d0\u4f9b\u4e86\u76f4\u64ad\u6027\u80fd\u7684\u91cd\u8981\u89c1\u89e3\uff1a<\/p>\n

           \n
           • \u7f51\u7edc\u6307\u6807\uff1a\n
             \n
             • \u6296\u52a8\u7f13\u51b2\uff1a< 50ms\u53d8\u5316<\/li>\n
             • \u4e22\u5305\u7387\uff1a< 0.1%<\/li>\n
             • \u5f80\u8fd4\u65f6\u95f4\uff1a\u5230\u6700\u8fd1\u8fb9\u7f18\u8282\u70b9 < 100ms<\/li>\n<\/ul>\n<\/li>\n
             • \u670d\u52a1\u5668\u6307\u6807\uff1a\n
               \n
               • CPU\u8d1f\u8f7d\u5e73\u5747\u503c\uff1a< 70%<\/li>\n
               • \u5185\u5b58\u4f7f\u7528\u7387\uff1a< 80%<\/li>\n
               • \u7f51\u7edc\u63a5\u53e3\u9519\u8bef\uff1a0<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

                 \u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u57fa\u7840\u8bbe\u65bd\u9009\u62e9<\/strong><\/h2>\n

                 \u9009\u62e9\u6b63\u786e\u7684\u670d\u52a1\u5668\u79df\u7528\u57fa\u7840\u8bbe\u65bd\u5bf9\u6296\u97f3\u76f4\u64ad\u6210\u529f\u81f3\u5173\u91cd\u8981\u3002\u6211\u4eec\u5728\u7f8e\u56fd\u4e3b\u8981\u6570\u636e\u4e2d\u5fc3\u7684\u57fa\u51c6\u6d4b\u8bd5\u663e\u793a\u6700\u4f73\u914d\u7f6e\uff1a<\/p>\n

                 \n
                 1. \u4e1c\u6d77\u5cb8\u914d\u7f6e\uff1a\n
                    \n
                    • \u4f4d\u7f6e\uff1a\u5f17\u5409\u5c3c\u4e9a\u6216\u65b0\u6cfd\u897f<\/li>\n
                    • \u6700\u4f4e\u5e26\u5bbd\uff1a2Gbps<\/li>\n
                    • \u5230\u6296\u97f3CDN\u7684\u5ef6\u8fdf\uff1a< 15ms<\/li>\n<\/ul>\n<\/li>\n
                    • \u897f\u6d77\u5cb8\u914d\u7f6e\uff1a\n
                      \n
                      • \u4f4d\u7f6e\uff1a\u52a0\u5229\u798f\u5c3c\u4e9a\u6216\u534e\u76db\u987f<\/li>\n
                      • \u6700\u4f4e\u5e26\u5bbd\uff1a2Gbps<\/li>\n
                      • \u4e0e\u4e3b\u8981CDN\u76f4\u63a5\u5bf9\u7b49<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                        [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

                        \u5b9e\u65bd\u6700\u4f73\u5b9e\u8df5<\/strong><\/h2>\n

                        \u57fa\u4e8e\u5e7f\u6cdb\u7684\u6d4b\u8bd5\u548c\u5b9e\u9645\u90e8\u7f72\uff0c\u6211\u4eec\u5236\u5b9a\u4e86\u4ee5\u4e0b\u6280\u672f\u5b9e\u65bd\u6307\u5357\uff1a<\/p>\n

                        \n
                        • \u670d\u52a1\u5668\u90e8\u7f72\uff1a\n
                          \n
                          • \u4f7f\u7528\u5bb9\u5668\u5316\u73af\u5883\u4ee5\u4fdd\u6301\u6027\u80fd\u4e00\u81f4<\/li>\n
                          • \u5b9e\u65bd\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u7cfb\u7edf<\/li>\n
                          • \u4f7f\u7528Prometheus\/Grafana\u76d1\u63a7\u670d\u52a1\u5668\u5065\u5eb7\u72b6\u51b5<\/li>\n<\/ul>\n<\/li>\n
                          • \u7f51\u7edc\u914d\u7f6e\uff1a\n
                            \n
                            • \u90e8\u7f72BGP\u4efb\u64ad\u4ee5\u83b7\u5f97\u6700\u4f73\u8def\u7531<\/li>\n
                            • \u5b9e\u65bdQoS\u7b56\u7565\u8fdb\u884c\u76f4\u64ad\u4f18\u5148\u7ea7\u5212\u5206<\/li>\n
                            • \u5728\u53ef\u7528\u65f6\u542f\u7528\u786c\u4ef6\u52a0\u901f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                              [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

                              \u6280\u672f\u5e38\u89c1\u95ee\u9898<\/strong><\/h2>\n

                              \n
                              1. \u95ee\uff1a4K\u76f4\u64ad\u7684\u6700\u4f73\u670d\u52a1\u5668\u914d\u7f6e\u662f\u4ec0\u4e48\uff1f<\/strong>\u7b54\uff1a\u5efa\u8bae\u4f7f\u7528\u82f1\u7279\u5c14\u81f3\u5f3a\u91d1\u724c\u6216AMD EPYC\u5904\u7406\u5668\uff0c64GB\u5185\u5b58\uff0c\u4ee5\u53ca\u5177\u6709\u4e13\u7528\u5e26\u5bbd\u5206\u914d\u768410Gbps\u7f51\u7edc\u63a5\u53e3\u3002<\/li>\n
                              2. \u95ee\uff1a\u670d\u52a1\u5668\u5730\u7406\u4f4d\u7f6e\u5982\u4f55\u5f71\u54cd\u5ef6\u8fdf\uff1f<\/strong>\u7b54\uff1a\u6bcf1000\u82f1\u91cc\u589e\u52a0\u7ea610ms\u5ef6\u8fdf\u3002\u9009\u62e9\u8ddd\u79bb\u4e3b\u8981\u53d7\u4f171500\u82f1\u91cc\u4ee5\u5185\u7684\u670d\u52a1\u5668\u79df\u7528\u4f4d\u7f6e\u3002<\/li>\n
                              3. \u95ee\uff1a\u865a\u62df\u5316\u5bf9\u76f4\u64ad\u6027\u80fd\u6709\u4ec0\u4e48\u5f71\u54cd\uff1f<\/strong>\u7b54\uff1a\u76f8\u6bd4\u865a\u62df\u5316\u73af\u5883\uff0c\u7269\u7406\u670d\u52a1\u5668\u901a\u5e38\u5728\u76f4\u64ad\u5de5\u4f5c\u8d1f\u8f7d\u65b9\u9762\u63d0\u4f9b15-20%\u66f4\u597d\u7684\u6027\u80fd\u3002<\/li>\n<\/ol>\n

                                 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

                                 \u7ed3\u8bba\u548c\u672a\u6765\u8003\u8651<\/strong><\/h2>\n

                                 \u4f18\u5316\u6296\u97f3\u76f4\u64ad\u9700\u8981\u5168\u9762\u4e86\u89e3\u670d\u52a1\u5668\u79df\u7528\u57fa\u7840\u8bbe\u65bd\u548c\u7f51\u7edc\u52a8\u6001\u3002\u901a\u8fc7\u5b9e\u65bd\u4e0a\u8ff0\u6280\u672f\u914d\u7f6e\uff0c\u5185\u5bb9\u521b\u4f5c\u8005\u53ef\u4ee5\u5b9e\u73b0\u5177\u6709\u6700\u5c0f\u5ef6\u8fdf\u7684\u4e13\u4e1a\u7ea7\u76f4\u64ad\u8d28\u91cf\u3002<\/p>\n

                                 \u6301\u7eed\u5173\u6ce8\u4e0d\u65ad\u53d1\u5c55\u7684\u76f4\u64ad\u6280\u672f\u548c\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\uff0c\u4ee5\u4fdd\u6301\u6700\u4f73\u6027\u80fd\u3002\u5728\u52a8\u6001\u7684\u76f4\u64ad\u73af\u5883\u4e2d\uff0c\u5b9a\u671f\u76d1\u63a7\u548c\u4e3b\u52a8\u7684\u57fa\u7840\u8bbe\u65bd\u66f4\u65b0\u4ecd\u7136\u662f\u4fdd\u6301\u7ade\u4e89\u4f18\u52bf\u7684\u5173\u952e\u3002<\/p>\n

                                 [\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

                                 [vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] \u5bf9\u4e8e\u8fdb\u5165\u6296\u97f3\u76f4\u64ad\u9886\u57df\u7684\u5185\u5bb9\u521b\u4f5c\u8005\u548c\u6280\u672f\u4e13\u4e1a\u4eba\u58eb\u6765\u8bf4\uff0c\u5904\u7406\u5ef6\u8fdf\u95ee\u9898\u548c\u5e27\u7387\u4e0b\u964d\u53ef\u80fd\u662f\u4e00\u4e2a\u91cd\u5927\u7684\u6280\u672f\u6311\u6218\u3002\u672c\u7efc\u5408\u6307\u5357\u63a2\u8ba8\u4e86\u6d41\u5a92\u4f53\u6027\u80fd\u3001\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u548c\u7f51\u7edc\u4f18\u5316\u4e4b\u95f4\u7684\u590d\u6742\u5173\u7cfb\uff0c\u91cd\u70b9\u5173\u6ce8\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] \u4e86\u89e3\u6296\u97f3\u76f4\u64ad\u67b6\u6784 \u5728\u6df1\u5165\u89e3\u51b3\u65b9\u6848\u4e4b\u524d\uff0c\u4e86\u89e3\u6296\u97f3\u7684\u76f4\u64ad\u57fa\u7840\u8bbe\u65bd\u5982\u4f55\u8fd0\u4f5c\u81f3\u5173\u91cd\u8981\u3002\u8be5\u5e73\u53f0\u5229\u7528\u590d\u6742\u7684\u670d\u52a1\u5668\u7f51\u7edc\u548cCDN\u8282\u70b9\uff0c\u540c\u65f6\u5411\u6570\u767e\u4e07\u89c2\u4f17\u4f20\u9012\u5b9e\u65f6\u5185\u5bb9\u3002 RTMP\u534f\u8bae\u5b9e\u73b0 \u591a\u7801\u7387\u6d41\u652f\u6301 \u5730\u7406\u670d\u52a1\u5668\u5206\u5e03 \u8fb9\u7f18\u8ba1\u7b97\u96c6\u6210 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] \u6d41\u5ef6\u8fdf\u56e0\u7d20\u7684\u6280\u672f\u5206\u6790 \u5728\u6392\u9664\u76f4\u64ad\u95ee\u9898\u65f6\uff0c\u6211\u4eec\u9700\u8981\u68c0\u67e5\u53ef\u80fd\u5f71\u54cd\u6027\u80fd\u7684\u591a\u4e2a\u6280\u672f\u5c42\u9762\u3002\u6211\u4eec\u7684\u57fa\u51c6\u6d4b\u8bd5\u663e\u793a\u4e86\u51e0\u4e2a\u76f4\u63a5\u5f71\u54cd\u76f4\u64ad\u8d28\u91cf\u7684\u5173\u952e\u6307\u6807\u3002 \u7f51\u7edc\u5ef6\u8fdf\uff1a\u8fde\u63a5\u7f8e\u56fd\u670d\u52a1\u5668\u7684\u5e73\u5747RTT \u670d\u52a1\u5668\u5904\u7406\u65f6\u95f4\uff1aCPU\u4f7f\u7528\u7387\u5f71\u54cd \u7f16\u7801\u5668\u6027\u80fd\uff1a\u786c\u4ef6vs\u8f6f\u4ef6\u7f16\u7801 CDN\u5206\u53d1\u6548\u7387\uff1a\u8fb9\u7f18\u8282\u70b9\u9009\u62e9 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] \u670d\u52a1\u5668\u7aef\u4f18\u5316\u7b56\u7565 \u6700\u4f73\u670d\u52a1\u5668\u914d\u7f6e\u5728\u7ef4\u6301\u76f4\u64ad\u7a33\u5b9a\u6027\u65b9\u9762\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002\u4ee5\u4e0b\u662f\u670d\u52a1\u5668\u7aef\u8981\u6c42\u548c\u5efa\u8bae\u7684\u8be6\u7ec6\u5206\u6790\uff1a CPU\u914d\u7f6e\uff1a \u6700\u4f4e\u8981\u6c42\uff1a\u82f1\u7279\u5c14\u81f3\u5f3a\u6216\u540c\u7b49\u5904\u7406\u5668 \u63a8\u8350\uff1aAMD EPYC\u4ee5\u83b7\u5f97\u66f4\u597d\u7684\u7ebf\u7a0b\u5904\u7406 \u6838\u5fc3\u5206\u914d\uff1a\u6bcf\u4e2a\u5e76\u53d1\u8f6c\u78012\u4e2avCPU \u7f51\u7edc\u8981\u6c42\uff1a \u4e0a\u884c\u94fe\u8def\uff1a\u6700\u4f4e1Gbps\u4e13\u7ebf \u7f13\u51b2\u533a\u5927\u5c0f\uff1a16MB\u6216\u66f4\u9ad8 \u7f51\u7edc\u63a5\u53e3\uff1a\u652f\u6301TCP BBR \u5185\u5b58\u914d\u7f6e\uff1a \u57fa\u672c\u8981\u6c42\uff1a16GB DDR4 \u7f13\u5b58\u5206\u914d\uff1a\u6700\u4f4e4GB \u4ea4\u6362\u914d\u7f6e\uff1a\u76f4\u64ad\u8fdb\u7a0b\u7981\u7528 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] \u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u4f18\u5316 \u6b63\u786e\u914d\u7f6e\u7684\u7f51\u7edc\u534f\u8bae\u6808\u5bf9\u7ef4\u6301\u4f4e\u5ef6\u8fdf\u76f4\u64ad\u81f3\u5173\u91cd\u8981\u3002\u6211\u4eec\u5728\u5404\u79cd\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u7684\u6d4b\u8bd5\u663e\u793a\u4ee5\u4e0b\u6700\u4f73\u8bbe\u7f6e\uff1a TCP\u534f\u8bae\u6808\u914d\u7f6e\uff1a net.ipv4.tcp_congestion_control=bbr net.core.rmem_max=16777216 net.core.wmem_max=16777216 CDN\u96c6\u6210\uff1a \u591aCDN\u7b56\u7565\u5b9e\u65bd \u5730\u7406\u8d1f\u8f7d\u5747\u8861 \u8fb9\u7f18\u7f13\u5b58\u4f18\u5316 […]<\/p>\n

                                 Read More…<\/a><\/p>\n","protected":false},"author":1,"featured_media":28000,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4816],"tags":[9163,4854,4853,4819,770],"class_list":["post-28003","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-america-dedicated-server-sc","tag-streaming-cdn","tag-latency-optimization-sc","tag-us-hosting-sc","tag-tiktok-streaming-sc","tag-server-configuration-sc"],"acf":[],"yoast_head":"\n