\u9999\u6e2f\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u4f18\u52bf<\/strong><\/h2>\n

\u9999\u6e2f\u7684\u6218\u7565\u4f4d\u7f6e\u4e3a\u4f20\u59474\u73a9\u5bb6\u63d0\u4f9b\u663e\u8457\u7684\u6280\u672f\u4f18\u52bf\uff1a<\/p>\n

\n
• \u5730\u7406\u7f51\u7edc\u4f18\u5316\n
  \n
  • \u5230\u4e3b\u8981\u4e9a\u6d32\u6e38\u620f\u670d\u52a1\u5668\u7684\u6700\u5c0f\u8df3\u6570<\/li>\n
  • \u4e0e\u4e3b\u8981\u8fd0\u8425\u5546\u76f4\u63a5\u5bf9\u7b49<\/li>\n
  • \u901a\u8fc7\u6700\u4f73\u8def\u7531\u8def\u5f84\u51cf\u5c11ping\u503c<\/li>\n<\/ul>\n<\/li>\n
  • \u6280\u672f\u57fa\u7840\u8bbe\u65bd\n
    \n
    • \u4e00\u7ea7\u6570\u636e\u4e2d\u5fc3\u8bbe\u65bd<\/li>\n
    • \u5197\u4f59\u7535\u529b\u7cfb\u7edf<\/li>\n
    • \u4f01\u4e1a\u7ea7\u51b7\u5374\u89e3\u51b3\u65b9\u6848<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

      \u9ad8\u7ea7\u5ba2\u6237\u7aef\u914d\u7f6e<\/strong><\/h2>\n

      \u5728\u672c\u5730\u7cfb\u7edf\u4e0a\u5b9e\u65bd\u8fd9\u4e9b\u6280\u672f\u4f18\u5316\uff1a<\/p>\n

      \n
      1. TCP\/IP\u6808\u4f18\u5316\n
         \n
         • \u8c03\u6574TCP\u7a97\u53e3\u7f29\u653e<\/li>\n
         • \u4fee\u6539MTU\u8bbe\u7f6e<\/li>\n
         • \u5fae\u8c03TCP\u786e\u8ba4\u53c2\u6570<\/li>\n<\/ul>\n<\/li>\n
         • \u7f51\u7edc\u63a5\u53e3\u914d\u7f6e\n
           \n
           • \u542f\u7528RSS\uff08\u63a5\u6536\u7aef\u7f29\u653e\uff09<\/li>\n
           • \u914d\u7f6e\u4e2d\u65ad\u8c03\u8282<\/li>\n
           • \u4f18\u5316\u7f51\u5361\u9a71\u52a8\u53c2\u6570<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

             \u670d\u52a1\u5668\u7aef\u6027\u80fd\u8c03\u4f18<\/strong><\/h2>\n

             \u5728\u4f7f\u7528\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u65f6\uff0c\u8fd9\u4e9b\u670d\u52a1\u5668\u7aef\u4f18\u5316\u81f3\u5173\u91cd\u8981\uff1a<\/p>\n

             \n
             1. \u5185\u6838\u7ea7\u4f18\u5316\n
                \n
                • net.ipv4.tcp_congestion_control = bbr<\/li>\n
                • net.core.rmem_max = 16777216<\/li>\n
                • net.ipv4.tcp_wmem = 4096 87380 16777216<\/li>\n<\/ul>\n<\/li>\n
                • \u7f51\u7edc\u6808\u914d\u7f6e\n
                  \n
                  • \u542f\u7528TCP\u5feb\u901f\u6253\u5f00<\/li>\n
                  • \u5b9e\u65bdCUBIC\u62e5\u585e\u63a7\u5236<\/li>\n
                  • \u4f18\u5316\u5957\u63a5\u5b57\u7f13\u51b2\u533a\u5927\u5c0f<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                    \u9ad8\u7ea7\u76d1\u63a7\u548c\u7ef4\u62a4<\/strong><\/h2>\n

                    \u5b9e\u65bd\u8fd9\u4e9b\u76d1\u63a7\u534f\u8bae\u4ee5\u4fdd\u6301\u6301\u7eed\u6027\u80fd\uff1a<\/p>\n

                    \n
                    • \u6027\u80fd\u6307\u6807\u8ddf\u8e2a\n
                      \n
                      • \u5b9e\u65f6ping\u503c\u76d1\u63a7<\/li>\n
                      • \u6570\u636e\u5305\u4e22\u5931\u5206\u6790<\/li>\n
                      • \u5e26\u5bbd\u4f7f\u7528\u6a21\u5f0f<\/li>\n<\/ul>\n<\/li>\n
                      • \u81ea\u52a8\u54cd\u5e94\u7cfb\u7edf\n
                        \n
                        • \u52a8\u6001\u8def\u7531\u4f18\u5316<\/li>\n
                        • \u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u534f\u8bae<\/li>\n
                        • \u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                          \u957f\u671f\u7f51\u7edc\u7a33\u5b9a\u6027\u89e3\u51b3\u65b9\u6848<\/strong><\/h2>\n

                          \u5bf9\u4e8e\u53ef\u6301\u7eed\u7684\u6027\u80fd\u6539\u8fdb\uff0c\u8003\u8651\u8fd9\u4e9b\u4f01\u4e1a\u7ea7\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n

                          \n
                          • \u57fa\u7840\u8bbe\u65bd\u5347\u7ea7\n
                            \n
                            • SD-WAN\u6280\u672f\u5b9e\u65bd<\/li>\n
                            • \u591a\u8def\u7531\u7f51\u7edc\u914d\u7f6e<\/li>\n
                            • \u9ad8\u7ea7QoS\u7b56\u7565<\/li>\n<\/ul>\n<\/li>\n
                            • \u5197\u4f59\u89c4\u5212\n
                              \n
                              • \u5907\u4efd\u8def\u7531\u51c6\u5907<\/li>\n
                              • \u5730\u7406\u670d\u52a1\u5668\u5206\u5e03<\/li>\n
                              • \u6545\u969c\u8f6c\u79fb\u7cfb\u7edf\u5b9e\u65bd<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                                \u89e3\u51b3\u65b9\u6848\u7684\u6210\u672c\u6548\u76ca\u5206\u6790<\/strong><\/h2>\n

                                \u5728\u8bc4\u4f30\u4f18\u5316\u7b56\u7565\u65f6\uff0c\u8003\u8651\u8fd9\u4e9b\u6280\u672f\u548c\u8d22\u52a1\u6307\u6807\uff1a<\/p>\n

                                \n
                                • \u57fa\u7840\u8bbe\u65bd\u6295\u8d44\u5206\u6790\n
                                  \n
                                  • \u521d\u59cb\u8bbe\u7f6e\u6210\u672c\u4e0e\u957f\u671f\u6536\u76ca<\/li>\n
                                  • \u8fd0\u8425\u652f\u51fa\u4f18\u5316<\/li>\n
                                  • \u6027\u80fd\u6539\u8fdb\u6295\u8d44\u56de\u62a5<\/li>\n<\/ul>\n<\/li>\n
                                  • \u6280\u672f\u8d44\u6e90\u5206\u914d\n
                                    \n
                                    • \u786c\u4ef6\u8d44\u6e90\u9700\u6c42<\/li>\n
                                    • \u5e26\u5bbd\u5206\u914d\u6548\u7387<\/li>\n
                                    • \u7cfb\u7edf\u7ba1\u7406\u5f00\u9500<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

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

                                      \u9075\u5faa\u8fd9\u4e2a\u6280\u672f\u5b9e\u65bd\u8def\u7ebf\u56fe\uff1a<\/p>\n

                                      \n
                                      1. \u521d\u59cb\u8bc4\u4f30\n
                                         \n
                                         • \u57fa\u51c6\u6027\u80fd\u6d4b\u91cf<\/li>\n
                                         • \u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u5ba1\u8ba1<\/li>\n
                                         • \u8d44\u6e90\u80fd\u529b\u5206\u6790<\/li>\n<\/ul>\n<\/li>\n
                                         • \u5206\u9636\u6bb5\u5b9e\u65bd\n
                                           \n
                                           • \u7cfb\u7edf\u5316\u4f18\u5316\u90e8\u7f72<\/li>\n
                                           • \u6027\u80fd\u57fa\u51c6\u6d4b\u8bd5<\/li>\n
                                           • \u8fed\u4ee3\u6539\u8fdb\u5468\u671f<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                                             \u7ed3\u8bba<\/strong><\/h2>\n

                                             \u4f18\u5316\u4f20\u59474\u7684ping\u503c\u9700\u8981\u5168\u9762\u4e86\u89e3\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u548c\u670d\u52a1\u5668\u79df\u7528\u6280\u672f\u3002\u901a\u8fc7\u5229\u7528\u9999\u6e2f\u7684\u6218\u7565\u4f4d\u7f6e\u548c\u5b9e\u65bd\u5148\u8fdb\u7684\u6280\u672f\u89e3\u51b3\u65b9\u6848\uff0c\u73a9\u5bb6\u53ef\u4ee5\u5b9e\u73b0\u663e\u8457\u7684ping\u503c\u6539\u5584\u548c\u589e\u5f3a\u7684\u6e38\u620f\u4f53\u9a8c\u3002\u5b9a\u671f\u76d1\u63a7\u548c\u7ef4\u62a4\u8fd9\u4e9b\u4f18\u5316\u63aa\u65bd\u53ef\u786e\u4fdd\u6301\u7eed\u7684\u6027\u80fd\u4f18\u52bf\u3002<\/p>\n

                                             \u4e3a\u83b7\u5f97\u6700\u4f73\u6548\u679c\uff0c\u5efa\u8bae\u901a\u8fc7\u4e13\u4e1a\u7684\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\u670d\u52a1\u6765\u5b9e\u65bd\u8fd9\u4e9b\u89e3\u51b3\u65b9\u6848\uff0c\u8fd9\u4e9b\u670d\u52a1\u63d0\u4f9b\u7ef4\u6301\u4f4eping\u503c\u6e38\u620f\u8fde\u63a5\u6240\u9700\u7684\u57fa\u7840\u8bbe\u65bd\u548c\u4e13\u4e1a\u77e5\u8bc6\u3002\u6301\u7eed\u76d1\u63a7\u60a8\u7684\u7f51\u7edc\u6027\u80fd\u5e76\u6839\u636e\u9700\u8981\u8c03\u6574\u914d\u7f6e\uff0c\u4ee5\u4fdd\u6301\u6700\u4f73\u6e38\u620f\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                                             \u5bf9\u4e8e\u9047\u5230\u9ad8ping\u95ee\u9898\u7684\u6280\u672f\u578b\u73a9\u5bb6\u6765\u8bf4\uff0c\u4e86\u89e3\u7f51\u7edc\u4f18\u5316\u548c\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u81f3\u5173\u91cd\u8981\u3002\u672c\u7efc\u5408\u6307\u5357\u6df1\u5165\u63a2\u8ba8\u9ad8\u7ea7\u6280\u672f\u89e3\u51b3\u65b9\u6848\uff0c\u91cd\u70b9\u5173\u6ce8\u7f51\u7edcping\u4f18\u5316\u548c\u9999\u6e2f\u670d\u52a1\u5668\u5728\u5b9e\u73b0\u6700\u4f73\u6e38\u620f\u6027\u80fd\u65b9\u9762\u7684\u6218\u7565\u4f18\u52bf\u3002 \u4f20\u59474\u9ad8ping\u95ee\u9898\u7684\u6280\u672f\u5206\u6790 \u4f20\u59474\u7684\u9ad8ping\u901a\u5e38\u6e90\u4e8e\u590d\u6742\u7684\u7f51\u7edc\u67b6\u6784\u548c\u8def\u7531\u6548\u7387\u4f4e\u4e0b\u3002\u8ba9\u6211\u4eec\u5206\u6790\u4ee5\u4e0b\u6280\u672f\u7ec4\u4ef6\uff1a TCP\/IP\u534f\u8bae\u6808\u6027\u80fd \u7f51\u7edc\u8def\u7531\u7b97\u6cd5 \u670d\u52a1\u5668-\u5ba2\u6237\u7aef\u901a\u4fe1\u534f\u8bae \u6700\u540e\u4e00\u516c\u91cc\u8fde\u63a5\u95ee\u9898 \u7f51\u7edc\u8bca\u65ad\u663e\u793a\uff0cping\u503c\u5cf0\u503c\u901a\u5e38\u4e0e\u7279\u5b9a\u7684\u7f51\u7edc\u4e8b\u4ef6\u548c\u8def\u7531\u6a21\u5f0f\u76f8\u5173\u3002\u4e86\u89e3\u8fd9\u4e9b\u6a21\u5f0f\u5bf9\u4e8e\u5b9e\u65bd\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\u81f3\u5173\u91cd\u8981\u3002 \u9ad8\u7ea7\u7f51\u7edc\u8bca\u65ad \u5728\u5b9e\u65bd\u89e3\u51b3\u65b9\u6848\u4e4b\u524d\uff0c\u8fdb\u884c\u5168\u9762\u7684\u7f51\u7edc\u8bca\u65ad\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u7cfb\u7edf\u5316\u7684\u65b9\u6cd5\uff1a \u6267\u884c\u8def\u7531\u8ffd\u8e2a\u5206\u6790\u4ee5\u8bc6\u522b\u7f51\u7edc\u74f6\u9888 \u4f7f\u7528\u4e13\u4e1a\u7f51\u7edc\u5de5\u5177\u76d1\u63a7\u6570\u636e\u5305\u4e22\u5931\u7387 \u5206\u6790TCP\u7a97\u53e3\u5927\u5c0f\u4f18\u5316 \u8bc4\u4f30\u670d\u52a1\u8d28\u91cf(QoS)\u914d\u7f6e \u4f7f\u7528\u4e13\u4e1a\u7ea7\u7f51\u7edc\u5206\u6790\u5de5\u5177\u53ef\u4ee5\u6df1\u5165\u4e86\u89e3\u60a8\u7684\u8fde\u63a5\u6027\u80fd\u6307\u6807\u3002 \u57fa\u7840\u8bbe\u65bd\u5c42\u9762\u7684\u4f18\u5316\u6280\u672f \u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u4f18\u5316\u9700\u8981\u591a\u5c42\u6b21\u7684\u65b9\u6cd5\uff0c\u7279\u522b\u662f\u5728\u5904\u7406\u4f20\u59474\u7684\u670d\u52a1\u5668\u67b6\u6784\u65f6\u3002 BGP\u8def\u7531\u4f18\u5316 \u81ea\u5b9a\u4e49\u8def\u7531\u7b56\u7565 \u9ad8\u7ea7\u5bf9\u7b49\u914d\u7f6e \u52a8\u6001\u8def\u5f84\u9009\u62e9 DNS\u89e3\u6790\u589e\u5f3a DNS\u9884\u53d6\u5b9e\u73b0 \u672c\u5730DNS\u7f13\u5b58\u4f18\u5316 AnyCast DNS\u90e8\u7f72 \u9999\u6e2f\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u4f18\u52bf \u9999\u6e2f\u7684\u6218\u7565\u4f4d\u7f6e\u4e3a\u4f20\u59474\u73a9\u5bb6\u63d0\u4f9b\u663e\u8457\u7684\u6280\u672f\u4f18\u52bf\uff1a \u5730\u7406\u7f51\u7edc\u4f18\u5316 \u5230\u4e3b\u8981\u4e9a\u6d32\u6e38\u620f\u670d\u52a1\u5668\u7684\u6700\u5c0f\u8df3\u6570 \u4e0e\u4e3b\u8981\u8fd0\u8425\u5546\u76f4\u63a5\u5bf9\u7b49 \u901a\u8fc7\u6700\u4f73\u8def\u7531\u8def\u5f84\u51cf\u5c11ping\u503c \u6280\u672f\u57fa\u7840\u8bbe\u65bd \u4e00\u7ea7\u6570\u636e\u4e2d\u5fc3\u8bbe\u65bd \u5197\u4f59\u7535\u529b\u7cfb\u7edf \u4f01\u4e1a\u7ea7\u51b7\u5374\u89e3\u51b3\u65b9\u6848 \u9ad8\u7ea7\u5ba2\u6237\u7aef\u914d\u7f6e \u5728\u672c\u5730\u7cfb\u7edf\u4e0a\u5b9e\u65bd\u8fd9\u4e9b\u6280\u672f\u4f18\u5316\uff1a TCP\/IP\u6808\u4f18\u5316 \u8c03\u6574TCP\u7a97\u53e3\u7f29\u653e \u4fee\u6539MTU\u8bbe\u7f6e \u5fae\u8c03TCP\u786e\u8ba4\u53c2\u6570 \u7f51\u7edc\u63a5\u53e3\u914d\u7f6e \u542f\u7528RSS\uff08\u63a5\u6536\u7aef\u7f29\u653e\uff09 \u914d\u7f6e\u4e2d\u65ad\u8c03\u8282 \u4f18\u5316\u7f51\u5361\u9a71\u52a8\u53c2\u6570 \u670d\u52a1\u5668\u7aef\u6027\u80fd\u8c03\u4f18 \u5728\u4f7f\u7528\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u65f6\uff0c\u8fd9\u4e9b\u670d\u52a1\u5668\u7aef\u4f18\u5316\u81f3\u5173\u91cd\u8981\uff1a \u5185\u6838\u7ea7\u4f18\u5316 net.ipv4.tcp_congestion_control = bbr net.core.rmem_max = 16777216 […]<\/p>\n

                                             Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":29034,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62],"tags":[9563,2664,516,353,265],"class_list":["post-29037","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-sc","tag-mir4-ping-optimization","tag-gaming-performance-sc","tag-network-latency-sc","tag-server-rental-sc","tag-265"],"acf":[],"yoast_head":"\n