\u9ad8\u7ea7\u6280\u672f\u89e3\u51b3\u65b9\u6848<\/strong><\/h2>\n

\u5bf9\u4e8e\u4f01\u4e1a\u7ea7\u4f18\u5316\uff0c\u8003\u8651\u5b9e\u65bd\u8fd9\u4e9b\u5229\u7528\u5c16\u7aef\u6280\u672f\u548c\u534f\u8bae\u7684\u590d\u6742\u65b9\u6cd5\u3002\u8fd9\u4e9b\u89e3\u51b3\u65b9\u6848\u9700\u8981\u4ed4\u7ec6\u89c4\u5212\u548c\u6d4b\u8bd5\uff0c\u4f46\u80fd\u5e26\u6765\u663e\u8457\u7684\u6027\u80fd\u63d0\u5347\uff1a<\/p>\n

\n
• \u4f7f\u7528WebSocket\u534f\u8bae\u5b9e\u73b0\u5206\u5757\u4e0a\u4f20\uff1a\n
  \n
  • \u6839\u636e\u7f51\u7edc\u72b6\u51b5\u914d\u7f6e\u6700\u4f73\u5757\u5927\u5c0f<\/li>\n
  • \u4e3a\u5931\u8d25\u7684\u5757\u5b9e\u65bd\u667a\u80fd\u91cd\u8bd5\u673a\u5236<\/li>\n
  • \u5229\u7528WebSocket\u538b\u7f29\u8fdb\u884c\u989d\u5916\u4f18\u5316<\/li>\n<\/ul>\n<\/li>\n
  • \u5177\u6709\u667a\u80fd\u8d1f\u8f7d\u5747\u8861\u7684\u5e76\u884c\u4e0a\u4f20\u6d41\uff1a\n
    \n
    • \u57fa\u4e8e\u53ef\u7528\u5e26\u5bbd\u52a8\u6001\u8c03\u6574\u6d41\u6570\u91cf<\/li>\n
    • \u5b9e\u65bd\u516c\u5e73\u6392\u961f\u7b97\u6cd5<\/li>\n
    • \u5b9e\u65f6\u76d1\u63a7\u548c\u8c03\u6574\u6d41\u6027\u80fd<\/li>\n<\/ul>\n<\/li>\n
    • \u5177\u6709\u5b9e\u65f6\u538b\u7f29\u7684\u6e10\u8fdb\u5f0f\u6587\u4ef6\u4f20\u8f93\uff1a\n
      \n
      • \u81ea\u9002\u5e94\u538b\u7f29\u6bd4\u9009\u62e9<\/li>\n
      • \u652f\u6301\u683c\u5f0f\u7684GPU\u52a0\u901f\u538b\u7f29<\/li>\n
      • \u5185\u5bb9\u611f\u77e5\u538b\u7f29\u4f18\u5316<\/li>\n<\/ul>\n<\/li>\n
      • \u57fa\u4e8e\u7f51\u7edc\u6761\u4ef6\u7684\u7f13\u51b2\u533a\u5927\u5c0f\u4f18\u5316\uff1a\n
        \n
        • \u52a8\u6001\u7f13\u51b2\u533a\u5927\u5c0f\u8c03\u6574<\/li>\n
        • \u5185\u5b58\u6620\u5c04I\/O\u5b9e\u73b0<\/li>\n
        • \u9002\u7528\u65f6\u91c7\u7528\u96f6\u62f7\u8d1d\u7f51\u7edc\u6280\u672f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

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

          \u4f18\u5316\u60a8\u7684\u9999\u6e2f\u670d\u52a1\u5668\u914d\u7f6e\u9700\u8981\u6df1\u5165\u7406\u89e3\u7cfb\u7edf\u53c2\u6570\u5e76\u8fdb\u884c\u4ed4\u7ec6\u8c03\u4f18\u3002\u4ee5\u4e0b\u662f\u5fc5\u8981\u8c03\u6574\u7684\u8be6\u7ec6\u5206\u89e3\uff1a<\/p>\n

          \n
          1. \u5185\u6838\u53c2\u6570\u4f18\u5316\uff1a\n
             \n
             • \u5c06net.core.rmem_max\u548cnet.core.wmem_max\u589e\u52a0\u5230\u81f3\u5c1116777216<\/li>\n
             • \u5c06net.ipv4.tcp_window_scaling\u8bbe\u7f6e\u4e3a1<\/li>\n
             • \u4f7f\u7528BBR\u6216CUBIC\u914d\u7f6enet.ipv4.tcp_congestion_control<\/li>\n
             • \u9488\u5bf9\u9ad8\u8d1f\u8f7d\u573a\u666f\u8c03\u6574net.ipv4.tcp_max_syn_backlog<\/li>\n
             • \u5fae\u8c03net.ipv4.tcp_keepalive_time\u4ee5\u5b9e\u73b0\u6700\u4f73\u8fde\u63a5\u7ba1\u7406<\/li>\n<\/ul>\n<\/li>\n
             • I\/O\u8c03\u5ea6\u4f18\u5316\uff1a\n
               \n
               • \u4e3aSSD\u5b9e\u65bddeadline I\/O\u8c03\u5ea6\u5668<\/li>\n
               • \u914d\u7f6e\u9002\u5f53\u7684\u961f\u5217\u6df1\u5ea6\uff08\u5efa\u8baeSSD\u4f7f\u752864-128\uff09<\/li>\n
               • \u4e3a\u5927\u6587\u4ef6\u4f20\u8f93\u542f\u7528\u76f4\u63a5I\/O<\/li>\n
               • \u57fa\u4e8e\u5de5\u4f5c\u8d1f\u8f7d\u4f18\u5316\u9884\u8bfb\u8bbe\u7f6e<\/li>\n
               • \u5b9e\u65bd\u9002\u5f53\u7684I\/O\u4f18\u5148\u7ea7\u8bbe\u7f6e<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                 \u4f20\u8f93\u534f\u8bae\u7684\u5b9e\u65bd<\/strong><\/h2>\n

                 \u9009\u62e9\u6b63\u786e\u7684\u4f20\u8f93\u534f\u8bae\u53ef\u4ee5\u663e\u8457\u5f71\u54cd\u4e0a\u4f20\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u534f\u8bae\u9009\u9879\u7684\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n

                 \n
                 • SFTP\u4f18\u5316\uff1a\n
                   \n
                   • \u4f7f\u7528chacha20-poly1305@openssh.com\u5bc6\u7801\u4ee5\u83b7\u5f97\u66f4\u597d\u7684\u6027\u80fd<\/li>\n
                   • \u914d\u7f6e\u6700\u4f73\u7f13\u51b2\u533a\u5927\u5c0f\uff08\u5efa\u8bae\uff1a32768\uff09<\/li>\n
                   • \u4e3a\u57fa\u4e8e\u6587\u672c\u7684\u6587\u4ef6\u542f\u7528\u538b\u7f29<\/li>\n
                   • \u5b9e\u65bd\u8fde\u63a5\u6c60<\/li>\n<\/ul>\n<\/li>\n
                   • HTTPS\u5b9e\u65bd\uff1a\n
                     \n
                     • \u542f\u7528HTTP\/2\u591a\u8def\u590d\u7528<\/li>\n
                     • \u4f18\u5316SSL\u4f1a\u8bdd\u7f13\u5b58<\/li>\n
                     • \u5b9e\u65bdOCSP\u88c5\u8ba2<\/li>\n
                     • \u914d\u7f6e\u9002\u5f53\u7684keep-alive\u8bbe\u7f6e<\/li>\n<\/ul>\n<\/li>\n
                     • \u81ea\u5b9a\u4e49UDP\u89e3\u51b3\u65b9\u6848\uff1a\n
                       \n
                       • \u5b9e\u65bd\u53ef\u9760\u7684UDP\u534f\u8bae<\/li>\n
                       • \u914d\u7f6e\u9002\u5f53\u7684\u62e5\u585e\u63a7\u5236<\/li>\n
                       • \u6839\u636e\u7f51\u7edc\u6761\u4ef6\u4f18\u5316\u6570\u636e\u5305\u5927\u5c0f<\/li>\n
                       • \u5b9e\u65bd\u524d\u5411\u7ea0\u9519<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                         \u76d1\u63a7\u548c\u4f18\u5316\u5de5\u5177<\/strong><\/h2>\n

                         \u6709\u6548\u7684\u6027\u80fd\u76d1\u63a7\u5bf9\u4e8e\u7ef4\u6301\u6700\u4f73\u4e0a\u4f20\u901f\u5ea6\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u6027\u80fd\u5206\u6790\u7684\u7efc\u5408\u5de5\u5177\u5305\uff1a<\/p>\n

                         \n
                         • \u7f51\u7edc\u6027\u80fd\u76d1\u63a7\uff1a\n
                           \n
                           • \u4f7f\u7528iperf3\u8fdb\u884c\u5e26\u5bbd\u6d4b\u91cf\u548c\u8c03\u4f18<\/li>\n
                           • \u4f7f\u7528tcpdump\u8fdb\u884c\u8be6\u7ec6\u7684\u6570\u636e\u5305\u5206\u6790<\/li>\n
                           • \u4f7f\u7528nethogs\u8fdb\u884c\u5b9e\u65f6\u6bcf\u8fdb\u7a0b\u76d1\u63a7<\/li>\n
                           • \u4f7f\u7528nload\u8fdb\u884c\u5e26\u5bbd\u5229\u7528\u7387\u8ddf\u8e2a<\/li>\n
                           • \u4f7f\u7528smokeping\u8fdb\u884c\u5ef6\u8fdf\u76d1\u63a7<\/li>\n<\/ul>\n<\/li>\n
                           • \u7cfb\u7edf\u8d44\u6e90\u76d1\u63a7\uff1a\n
                             \n
                             • \u4f7f\u7528htop\u8fdb\u884c\u8fdb\u7a0b\u76d1\u63a7<\/li>\n
                             • \u4f7f\u7528iostat\u8fdb\u884cI\/O\u6027\u80fd\u5206\u6790<\/li>\n
                             • \u4f7f\u7528vmstat\u8fdb\u884c\u5185\u5b58\u5229\u7528\u7387\u76d1\u63a7<\/li>\n
                             • \u4f7f\u7528netdata\u8fdb\u884c\u5b9e\u65f6\u6027\u80fd\u53ef\u89c6\u5316<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                               \u5927\u6587\u4ef6\u4e0a\u4f20\u6700\u4f73\u5b9e\u8df5<\/strong><\/h2>\n

                               \u5b9e\u65bd\u5065\u58ee\u7684\u4e0a\u4f20\u7b56\u7565\u9700\u8981\u540c\u65f6\u5173\u6ce8\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u7684\u4f18\u5316\u3002\u4ee5\u4e0b\u662f\u6700\u4f73\u5b9e\u8df5\u7684\u7efc\u5408\u5206\u6790\uff1a<\/p>\n

                               \n
                               1. \u5ba2\u6237\u7aef\u4f18\u5316\uff1a\n
                                  \n
                                  • \u4f20\u8f93\u524d\u542f\u7528\u538b\u7f29\uff1a\n
                                    \n
                                    • \u4f7f\u7528\u5185\u5bb9\u611f\u77e5\u538b\u7f29\u7b97\u6cd5<\/li>\n
                                    • \u4e3a\u5927\u6587\u4ef6\u5b9e\u65bd\u5e76\u884c\u538b\u7f29<\/li>\n
                                    • \u8003\u8651\u786c\u4ef6\u52a0\u901f\u538b\u7f29\u9009\u9879<\/li>\n<\/ul>\n<\/li>\n
                                    • \u4f7f\u7528\u9ad8\u6548\u7684\u5206\u5757\u7b97\u6cd5\uff1a\n
                                      \n
                                      • \u5b9e\u65bd\u52a8\u6001\u5206\u5757\u5927\u5c0f\uff08\u5efa\u8bae\uff1a5-10MB\uff09<\/li>\n
                                      • \u542f\u7528\u5e76\u53d1\u5206\u5757\u4e0a\u4f20<\/li>\n
                                      • \u7ef4\u62a4\u5206\u5757\u9a8c\u8bc1\u6821\u9a8c\u548c<\/li>\n<\/ul>\n<\/li>\n
                                      • \u5b9e\u65bd\u91cd\u8bd5\u673a\u5236\uff1a\n
                                        \n
                                        • \u4f7f\u7528\u5e26\u6296\u52a8\u7684\u6307\u6570\u9000\u907f<\/li>\n
                                        • \u8bbe\u7f6e\u6700\u5927\u91cd\u8bd5\u6b21\u6570<\/li>\n
                                        • \u5b9e\u65bd\u90e8\u5206\u4e0a\u4f20\u6062\u590d\u529f\u80fd<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
                                        • \u670d\u52a1\u5668\u7aef\u6ce8\u610f\u4e8b\u9879\uff1a\n
                                          \n
                                          • \u914d\u7f6e\u8d85\u65f6\u503c\uff1a\n
                                            \n
                                            • \u5c06\u8bfb\u53d6\u8d85\u65f6\u8bbe\u7f6e\u4e3a300\u79d2<\/li>\n
                                            • \u6839\u636e\u6587\u4ef6\u5927\u5c0f\u914d\u7f6e\u5199\u5165\u8d85\u65f6<\/li>\n
                                            • \u5b9e\u65bd\u4fdd\u6d3b\u673a\u5236<\/li>\n<\/ul>\n<\/li>\n
                                            • \u5b9e\u65bd\u9519\u8bef\u5904\u7406\uff1a\n
                                              \n
                                              • \u8bb0\u5f55\u8be6\u7ec6\u7684\u9519\u8bef\u4fe1\u606f<\/li>\n
                                              • \u63d0\u4f9b\u6709\u610f\u4e49\u7684\u9519\u8bef\u54cd\u5e94<\/li>\n
                                              • \u5b9e\u65bd\u81ea\u52a8\u6062\u590d\u7a0b\u5e8f<\/li>\n<\/ul>\n<\/li>\n
                                              • \u76d1\u63a7\u7cfb\u7edf\u8d44\u6e90\uff1a\n
                                                \n
                                                • \u8ddf\u8e2aCPU\u4f7f\u7528\u7387<\/li>\n
                                                • \u76d1\u63a7\u5185\u5b58\u4f7f\u7528\u6a21\u5f0f<\/li>\n
                                                • \u5206\u6790I\/O\u6027\u80fd\u6307\u6807<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                                                  \u5b89\u5168\u6027\u8003\u8651<\/strong><\/h2>\n

                                                  \u5b89\u5168\u6027\u5fc5\u987b\u4e0e\u6027\u80fd\u4f18\u5316\u4fdd\u6301\u5e73\u8861\u3002\u4ee5\u4e0b\u662f\u5728\u4fdd\u6301\u9ad8\u4f20\u8f93\u901f\u5ea6\u7684\u540c\u65f6\u7684\u8be6\u7ec6\u5b89\u5168\u6846\u67b6\uff1a<\/p>\n

                                                  \n
                                                  • \u52a0\u5bc6\u534f\u8bae\u5b9e\u65bd\uff1a\n
                                                    \n
                                                    • \u4f7f\u7528TLS 1.3\u4ee5\u589e\u5f3a\u5b89\u5168\u6027\u548c\u6027\u80fd<\/li>\n
                                                    • \u5b9e\u65bd\u5b8c\u7f8e\u524d\u5411\u4fdd\u5bc6<\/li>\n
                                                    • \u914d\u7f6e\u6700\u4f73\u5bc6\u7801\u5957\u4ef6<\/li>\n
                                                    • \u542f\u7528\u4f1a\u8bdd\u6062\u590d\u529f\u80fd<\/li>\n<\/ul>\n<\/li>\n
                                                    • \u5bc6\u94a5\u4ea4\u6362\u4f18\u5316\uff1a\n
                                                      \n
                                                      • \u4f7f\u7528\u692d\u5706\u66f2\u7ebf\u52a0\u5bc6<\/li>\n
                                                      • \u5b9e\u65bd\u9ad8\u6548\u7684\u5bc6\u94a5\u8f6e\u6362<\/li>\n
                                                      • \u914d\u7f6e\u9002\u5f53\u7684\u5bc6\u94a5\u5927\u5c0f\u4ee5\u5b9e\u73b0\u5e73\u8861<\/li>\n<\/ul>\n<\/li>\n
                                                      • \u901f\u7387\u9650\u5236\u5b9e\u65bd\uff1a\n
                                                        \n
                                                        • \u914d\u7f6e\u6bcf\u7528\u6237\u4e0a\u4f20\u9650\u5236<\/li>\n
                                                        • \u5b9e\u65bd\u57fa\u4e8eIP\u7684\u901f\u7387\u9650\u5236<\/li>\n
                                                        • \u8bbe\u7f6e\u7a81\u53d1\u5141\u8bb8\u53c2\u6570<\/li>\n<\/ul>\n<\/li>\n
                                                        • \u4f20\u8f93\u6a21\u5f0f\u76d1\u63a7\uff1a\n
                                                          \n
                                                          • \u5b9e\u65bd\u5f02\u5e38\u68c0\u6d4b<\/li>\n
                                                          • \u8ddf\u8e2a\u4e0a\u4f20\u6a21\u5f0f\u548c\u8d8b\u52bf<\/li>\n
                                                          • \u8bbe\u7f6e\u81ea\u52a8\u544a\u8b66\u7cfb\u7edf<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                                                            \u9762\u5411\u672a\u6765\u7684\u4e0a\u4f20\u57fa\u7840\u8bbe\u65bd<\/strong><\/h2>\n

                                                            \u901a\u8fc7\u4e3a\u8fd9\u4e9b\u65b0\u5174\u6280\u672f\u548c\u65b9\u6cd5\u505a\u51c6\u5907\u6765\u4fdd\u6301\u6280\u672f\u9886\u5148\uff1a<\/p>\n

                                                            \n
                                                            • HTTP\/3\u548cQUIC\u534f\u8bae\u5b9e\u65bd\uff1a\n
                                                              \n
                                                              • \u4e3a0-RTT\u8fde\u63a5\u5efa\u7acb\u505a\u51c6\u5907<\/li>\n
                                                              • \u914d\u7f6e\u57fa\u4e8eUDP\u7684\u4f20\u8f93\u4f18\u5316<\/li>\n
                                                              • \u5b9e\u65bd\u6d41\u591a\u8def\u590d\u7528\u529f\u80fd<\/li>\n<\/ul>\n<\/li>\n
                                                              • \u8fb9\u7f18\u8ba1\u7b97\u96c6\u6210\uff1a\n
                                                                \n
                                                                • \u90e8\u7f72\u8fb9\u7f18\u8282\u70b9\u4ee5\u52a0\u901f\u4e0a\u4f20<\/li>\n
                                                                • \u5b9e\u65bd\u667a\u80fd\u8def\u7531\u7b97\u6cd5<\/li>\n
                                                                • \u914d\u7f6e\u52a8\u6001\u7f13\u5b58\u7b56\u7565<\/li>\n<\/ul>\n<\/li>\n
                                                                • AI\u9a71\u52a8\u7684\u4f18\u5316\uff1a\n
                                                                  \n
                                                                  • \u5b9e\u65bd\u9884\u6d4b\u6027\u6269\u5c55<\/li>\n
                                                                  • \u4f7f\u7528\u673a\u5668\u5b66\u4e60\u8fdb\u884c\u6d41\u91cf\u6a21\u5f0f\u5206\u6790<\/li>\n
                                                                  • \u90e8\u7f72\u81ea\u52a8\u5316\u4f18\u5316\u7cfb\u7edf<\/li>\n<\/ul>\n<\/li>\n
                                                                  • \u81ea\u52a8\u5316\u6269\u5c55\u89e3\u51b3\u65b9\u6848\uff1a\n
                                                                    \n
                                                                    • \u914d\u7f6e\u81ea\u52a8\u6269\u5c55\u89e6\u53d1\u5668<\/li>\n
                                                                    • \u5b9e\u65bd\u5bb9\u5668\u5316\u4e0a\u4f20\u5904\u7406\u7a0b\u5e8f<\/li>\n
                                                                    • \u90e8\u7f72\u5fae\u670d\u52a1\u67b6\u6784<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

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                                                                      Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":28444,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62],"tags":[9323,9324,9325,9326,1949],"class_list":["post-28447","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-sc","tag-hong-kong-server-upload-speed","tag-video-upload-optimization","tag-large-file-transfer","tag-server-upload-acceleration","tag-network-optimization-sc"],"acf":[],"yoast_head":"\n