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

\u7cfb\u7d71\u67b6\u69cb\u8a55\u4f30<\/strong><\/h2>\n

\u4e86\u89e3\u7576\u524d\u7cfb\u7d71\u67b6\u69cb\u5c0d\u65bc\u5e73\u7a69\u904e\u6e21\u81f3\u95dc\u91cd\u8981\u3002\u9999\u6e2f\u7684\u6f6e\u6fd5\u6c23\u5019\u6703\u7d66\u4f3a\u670d\u5668\u786c\u9ad4\u5e36\u4f86\u984d\u5916\u58d3\u529b\uff0c\u56e0\u6b64\u5728\u9077\u79fb\u524d\u8a55\u4f30\u786c\u9ad4\u5065\u5eb7\u72c0\u6cc1\u5c24\u70ba\u91cd\u8981\u3002\u7279\u5225\u8981\u6ce8\u610f\u5132\u5b58\u7cfb\u7d71\uff0c\u56e0\u70ba\u5b83\u5011\u901a\u5e38\u6700\u5148\u986f\u793a\u74b0\u5883\u58d3\u529b\u7684\u8de1\u8c61\u3002\u9999\u6e2f\u73fe\u4ee3\u8cc7\u6599\u4e2d\u5fc3\u901a\u5e38\u5c07\u6fd5\u5ea6\u6c34\u5e73\u7dad\u6301\u572860%\u4ee5\u4e0b\uff0c\u6eab\u5ea6\u4fdd\u6301\u572822\u00b0C\uff0871.6\u00b0F\uff09\u5de6\u53f3\uff0c\u4f46\u8f03\u8001\u7684\u8a2d\u65bd\u53ef\u80fd\u689d\u4ef6\u4e0d\u592a\u7406\u60f3\u3002\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u6280\u8853\u65b9\u9762\uff1a<\/p>\n

\n
• \u76ee\u6a19\u4f5c\u696d\u7cfb\u7d71\u7684\u786c\u9ad4\u76f8\u5bb9\u6027\n
  \n
  • CPU\u67b6\u69cb\u548c\u865b\u64ec\u5316\u652f\u63f4<\/li>\n
  • RAID\u63a7\u5236\u5668\u97cc\u9ad4\u76f8\u5bb9\u6027<\/li>\n
  • \u7db2\u8def\u4ecb\u9762\u9a45\u52d5\u7a0b\u5f0f\u652f\u63f4<\/li>\n<\/ul>\n<\/li>\n
  • \u865b\u64ec\u5316\u8981\u6c42\n
    \n
    • \u865b\u64ec\u6a5f\u5668\u76e3\u63a7\u7a0b\u5f0f\u7248\u672c\u76f8\u5bb9\u6027<\/li>\n
    • \u865b\u64ec\u6a5f\u5668\u898f\u683c\u5c0d\u9f4a<\/li>\n
    • \u8cc7\u6e90\u5206\u914d\u8981\u6c42<\/li>\n<\/ul>\n<\/li>\n
    • \u5132\u5b58\u5b50\u7cfb\u7d71\u898f\u683c\n
      \n
      • IOPS\u9700\u6c42\u5206\u6790<\/li>\n
      • \u5132\u5b58\u5354\u8b70\u76f8\u5bb9\u6027<\/li>\n
      • \u78c1\u789f\u5206\u5272\u65b9\u6848\u898f\u5283<\/li>\n<\/ul>\n<\/li>\n
      • \u7db2\u8def\u4ecb\u9762\u80fd\u529b\n
        \n
        • 10GbE\/40GbE\u652f\u63f4\u9a57\u8b49<\/li>\n
        • NIC\u7fa4\u7d44\u914d\u7f6e<\/li>\n
        • \u5de8\u578b\u8a0a\u6846\u652f\u63f4\u72c0\u614b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

          \u9077\u79fb\u524d\u61c9\u8a72\u8a73\u7d30\u8a18\u9304\u4f3a\u670d\u5668\u7684\u6548\u80fd\u6307\u6a19\u3002\u4f7f\u7528`sar`\u3001`iostat`\u548c`vmstat`\u7b49\u5de5\u5177\u5efa\u7acb\u57fa\u6e96\u6548\u80fd\u8cc7\u6599\u3002\u5728\u9999\u6e2f\u9ad8\u5bc6\u5ea6\u904b\u7b97\u74b0\u5883\u4e2d\uff0c\u61c9\u7279\u5225\u95dc\u6ce8\u4e9e\u6d32\u71df\u696d\u6642\u9593\u548c\u570b\u969b\u4ea4\u6613\u6642\u6bb5\u7684\u5c16\u5cf0\u4f7f\u7528\u6a21\u5f0f\u3002<\/p>\n

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

          \u9078\u64c7\u5408\u9069\u7684\u4f5c\u696d\u7cfb\u7d71<\/strong><\/h2>\n

          \u70ba\u9999\u6e2f\u4f3a\u670d\u5668\u9078\u64c7\u65b0\u7684\u4f5c\u696d\u7cfb\u7d71\u6642\uff0c\u9700\u8981\u8003\u616e\u9019\u4e9b\u6280\u8853\u56e0\u7d20\u3002\u5c0d\u65bc\u9999\u6e2f\u4f3a\u670d\u5668\uff0c\u61c9\u8003\u616e\u5728\u9ad8\u541e\u5410\u91cf\u74b0\u5883\u4e2d\u8868\u73fe\u51fa\u8272\u7684\u4f5c\u696d\u7cfb\u7d71\u3002\u71b1\u9580\u9078\u64c7\u5305\u62ec\u7a69\u5b9a\u6027\u51fa\u8272\u7684CentOS 8 Stream\u3001\u5177\u6709\u73fe\u4ee3\u5957\u4ef6\u7ba1\u7406\u7cfb\u7d71\u7684Ubuntu Server 22.04 LTS\uff0c\u6216\u6ce8\u91cd\u5b89\u5168\u7279\u6027\u7684Debian 11\u3002\u6bcf\u500b\u9078\u9805\u90fd\u70ba\u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\u5e38\u898b\u7684\u4e0d\u540c\u5de5\u4f5c\u8ca0\u8f09\u985e\u578b\u63d0\u4f9b\u7368\u7279\u512a\u52e2\u3002<\/p>\n

          \n
          1. \u7cfb\u7d71\u8981\u6c42\uff1a\n
             \n
             • \u6838\u5fc3\u7248\u672c\u8207\u73fe\u4ee3\u7db2\u8def\u5354\u5b9a\u5806\u758a\u7684\u76f8\u5bb9\u6027<\/li>\n
             • \u5c0d\u4e9e\u6d32\u5e02\u5834\u786c\u9ad4\u4f9b\u61c9\u5546\u7684\u9a45\u52d5\u7a0b\u5f0f\u652f\u63f4<\/li>\n
             • \u9ad8\u4ea4\u6613\u5de5\u4f5c\u8ca0\u8f09\u7684\u6a94\u6848\u7cfb\u7d71\u8981\u6c42<\/li>\n
             • \u5340\u57df\u8edf\u9ad4\u6e90\u93e1\u50cf\u53ef\u7528\u6027<\/li>\n
             • \u5c0d\u4e9e\u6d32\u5b57\u5143\u96c6\u7684Unicode\u652f\u63f4<\/li>\n<\/ul>\n<\/li>\n
             • \u6548\u80fd\u512a\u5316\uff1a\n
               \n
               • \u9ad8\u5bc6\u5ea6\u5132\u5b58\u7684I\/O\u6392\u7a0b\u5668\u9078\u9805<\/li>\n
               • \u8de8\u5883\u6d41\u91cf\u7684\u7db2\u8def\u5354\u5b9a\u5806\u758a\u80fd\u529b<\/li>\n
               • \u9ad8\u4e26\u767c\u8ca0\u8f09\u7684\u8a18\u61b6\u9ad4\u7ba1\u7406\u7279\u6027<\/li>\n
               • \u7a0b\u5e8f\u6392\u7a0b\u512a\u5316\u9078\u9805<\/li>\n
               • \u5bb9\u5668\u652f\u63f4\u80fd\u529b<\/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

                 \u9077\u79fb\u6d41\u7a0b\uff1a\u6280\u8853\u5be6\u65bd<\/strong><\/h2>\n

                 \u8b93\u6211\u5011\u6df1\u5165\u4e86\u89e3\u4f5c\u696d\u7cfb\u7d71\u9077\u79fb\u904e\u7a0b\u7684\u6280\u8853\u7d30\u7bc0\uff0c\u4f7f\u7528\u696d\u754c\u6a19\u6e96\u5de5\u5177\u548c\u65b9\u6cd5\u3002\u5728\u9999\u6e2f\u5feb\u7bc0\u594f\u7684\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\uff0c\u6700\u5c0f\u5316\u505c\u6a5f\u6642\u9593\u81f3\u95dc\u91cd\u8981\uff0c\u5c24\u5176\u662f\u5728\u4e9e\u6d32\u71df\u696d\u9ad8\u5cf0\u6642\u6bb5\uff1a<\/p>\n

                 \n
                 1. \u521d\u59cb\u7cfb\u7d71\u6e96\u5099\uff1a\n
                    \n
                    • \u4f7f\u7528`systemd-analyze`\u904b\u884c\u7cfb\u7d71\u5065\u5eb7\u6aa2\u67e5\n
                      \n
                      • \u5206\u6790\u555f\u52d5\u6642\u9593\u6548\u80fd<\/li>\n
                      • \u8b58\u5225\u670d\u52d9\u76f8\u4f9d\u95dc\u4fc2<\/li>\n
                      • \u6aa2\u67e5\u7cfb\u7d71\u74f6\u9838<\/li>\n<\/ul>\n<\/li>\n
                      • \u4f7f\u7528`df -h`\u9a57\u8b49\u78c1\u789f\u7a7a\u9593\u9700\u6c42\n
                        \n
                        • \u8a08\u7b97\u7cfb\u7d71\u6620\u50cf\u6240\u9700\u7a7a\u9593<\/li>\n
                        • \u8003\u616e\u81e8\u6642\u9077\u79fb\u8cc7\u6599\u7a7a\u9593<\/li>\n
                        • \u898f\u5283\u65e5\u8a8c\u6a94\u6848\u589e\u9577<\/li>\n<\/ul>\n<\/li>\n
                        • \u901a\u904e`top`\u6216`htop`\u6aa2\u67e5\u7cfb\u7d71\u8ca0\u8f09\u5e73\u5747\u503c\n
                          \n
                          • \u76e3\u63a7CPU\u4f7f\u7528\u7387\u6a21\u5f0f<\/li>\n
                          • \u8ffd\u8e64\u8a18\u61b6\u9ad4\u6d88\u8017\u8da8\u52e2<\/li>\n
                          • \u5206\u6790\u7a0b\u5e8f\u512a\u5148\u9806\u5e8f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
                          • \u8cc7\u6599\u9077\u79fb\u5354\u5b9a\uff1a\n
                            \n
                            • \u4f7f\u7528\u512a\u5316\u53c3\u6578\u5be6\u65bdrsync\n
                              \n
                              • \u4f7f\u7528–compress\u63d0\u9ad8\u7db2\u8def\u6548\u7387<\/li>\n
                              • \u555f\u7528–partial\u8655\u7406\u5927\u6a94\u6848<\/li>\n
                              • \u5be6\u65bd–exclude\u6a21\u5f0f\u6392\u9664\u81e8\u6642\u6a94\u6848<\/li>\n<\/ul>\n<\/li>\n
                              • \u57f7\u884c\u5e36\u9069\u7576\u9396\u5b9a\u7684\u8cc7\u6599\u5eab\u532f\u51fa\n
                                \n
                                • \u4f7f\u7528\u4e00\u81f4\u6027\u5feb\u7167\u529f\u80fd<\/li>\n
                                • \u5728\u95dc\u9375\u50b3\u8f38\u671f\u9593\u5be6\u65bd\u5beb\u5165\u963b\u64cb<\/li>\n
                                • \u9a57\u8b49\u4ea4\u6613\u65e5\u8a8c\u540c\u6b65<\/li>\n<\/ul>\n<\/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

                                  \u7db2\u8def\u914d\u7f6e\u548c\u5b89\u5168\u63aa\u65bd<\/strong><\/h2>\n

                                  \u8003\u616e\u5230\u9999\u6e2f\u4f5c\u70ba\u4e3b\u8981\u7db2\u969b\u7db2\u8def\u4ea4\u63db\u4e2d\u5fc3\u7684\u89d2\u8272\uff0c\u9999\u6e2f\u4f3a\u670d\u5668\u9700\u8981\u7279\u5b9a\u7684\u7db2\u8def\u914d\u7f6e\u4ee5\u4fdd\u6301\u6700\u4f73\u9023\u63a5\u6027\u3002\u60a8\u7684\u7db2\u8def\u67b6\u69cb\u5fc5\u9808\u8003\u616e\u5230\u8207\u4e2d\u570b\u5927\u9678\u7684\u9023\u63a5\u3001\u570b\u969b\u8def\u7531\u548c\u9999\u6e2f\u672c\u5730\u6d41\u91cf\uff1a<\/p>\n

                                  \n
                                  • \u7db2\u8def\u5354\u5b9a\u5806\u758a\u914d\u7f6e\uff1a\n
                                    \n
                                    • TCP\/IP\u5354\u5b9a\u5806\u758a\u8abf\u512a\u53c3\u6578\n
                                      \n
                                      • \u512a\u5316\u9ad8\u5ef6\u9072\u9023\u63a5\u7684TCP\u8996\u7a97\u5927\u5c0f<\/li>\n
                                      • \u8abf\u6574TCP keepalive\u8a2d\u5b9a\u4ee5\u63d0\u9ad8\u7a69\u5b9a\u6027<\/li>\n
                                      • \u914d\u7f6eTCP\u64c1\u585e\u6f14\u7b97\u6cd5<\/li>\n<\/ul>\n<\/li>\n
                                      • \u91dd\u5c0d\u9999\u6e2fISP\u7684MTU\u512a\u5316\n
                                        \n
                                        • \u6e2c\u8a66\u8def\u5f91MTU\u63a2\u7d22<\/li>\n
                                        • \u914d\u7f6e\u652f\u63f4\u7684\u5de8\u578b\u8a0a\u6846<\/li>\n
                                        • \u5be6\u65bdMTU\u9ed1\u6d1e\u5075\u6e2c<\/li>\n<\/ul>\n<\/li>\n
                                        • IPv6\u76f8\u5bb9\u6027\u9a57\u8b49\n
                                          \n
                                          • \u78ba\u4fdd\u96d9\u5806\u758a\u529f\u80fd<\/li>\n
                                          • \u9a57\u8b49IPv6\u8def\u7531\u8868<\/li>\n
                                          • \u6e2c\u8a66IPv6 DNS\u89e3\u6790<\/li>\n<\/ul>\n<\/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

                                            \u6548\u80fd\u512a\u5316\u6280\u8853<\/strong><\/h2>\n

                                            \u9077\u79fb\u5f8c\uff0c\u8003\u616e\u5230\u9999\u6e2f\u7368\u7279\u7684\u7db2\u8def\u62d3\u64b2\u548c\u9ad8\u5bc6\u5ea6\u904b\u7b97\u74b0\u5883\uff0c\u5be6\u65bd\u9019\u4e9b\u6548\u80fd\u589e\u5f37\u914d\u7f6e\uff1a<\/p>\n

                                            \n
                                            • \u7cfb\u7d71\u7d1a\u512a\u5316\uff1a\n
                                              \n
                                              • \u914d\u7f6esysctl.conf\u53c3\u6578\n
                                                \n
                                                • net.ipv4.tcp_fin_timeout = 15<\/li>\n
                                                • net.core.somaxconn = 65535<\/li>\n
                                                • net.ipv4.tcp_max_syn_backlog = 4096<\/li>\n
                                                • vm.swappiness = 10<\/li>\n<\/ul>\n<\/li>\n
                                                • \u512a\u5316\u78c1\u789fI\/O\u6392\u7a0b\n
                                                  \n
                                                  • \u70baSSD\u5be6\u65bddeadline\u6392\u7a0b\u5668<\/li>\n
                                                  • \u70ba\u50b3\u7d71HDD\u914d\u7f6eCFQ<\/li>\n
                                                  • \u6839\u64da\u5de5\u4f5c\u8ca0\u8f09\u8abf\u6574\u9810\u8b80\u503c<\/li>\n<\/ul>\n<\/li>\n
                                                  • \u5be6\u65bd\u9069\u7576\u7684\u4ea4\u63db\u914d\u7f6e\n
                                                    \n
                                                    • \u8a08\u7b97\u6700\u4f73\u4ea4\u63db\u5927\u5c0f<\/li>\n
                                                    • \u6839\u64da\u8a18\u61b6\u9ad4\u4f7f\u7528\u6a21\u5f0f\u8a2d\u7f6evm.swappiness<\/li>\n
                                                    • \u914d\u7f6e\u4ea4\u63db\u5206\u5272\u512a\u5148\u9806\u5e8f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
                                                    • \u670d\u52d9\u7279\u5b9a\u8abf\u512a\uff1a\n
                                                      \n
                                                      • Web\u4f3a\u670d\u5668\u512a\u5316\n
                                                        \n
                                                        • \u914d\u7f6eApache\u7684worker MPM<\/li>\n
                                                        • \u512a\u5316Nginx\u7684worker_processes\u548cworker_connections<\/li>\n
                                                        • \u5be6\u65bdHTTP\/2\u548cSSL\u6703\u8a71\u5feb\u53d6<\/li>\n<\/ul>\n<\/li>\n
                                                        • \u8cc7\u6599\u5eab\u6548\u80fd\u8abf\u512a\n
                                                          \n
                                                          • \u8abf\u6574MySQL\u7684innodb_buffer_pool_size<\/li>\n
                                                          • \u914d\u7f6ePostgreSQL\u7684shared_buffers\u548ceffective_cache_size<\/li>\n
                                                          • \u512a\u5316\u67e5\u8a62\u5feb\u53d6\u8a2d\u5b9a<\/li>\n<\/ul>\n<\/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

                                                            \u9032\u968e\u76e3\u63a7\u548c\u9a57\u8b49\u7a0b\u5e8f<\/strong><\/h2>\n

                                                            \u5728\u9999\u6e2f\u8981\u6c42\u56b4\u683c\u7684\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\uff0c\u5168\u9762\u76e3\u63a7\u81f3\u95dc\u91cd\u8981\u3002\u5be6\u65bd\u9019\u4e9b\u9032\u968e\u76e3\u63a7\u89e3\u6c7a\u65b9\u6848\u4ee5\u78ba\u4fdd\u6700\u4f73\u7cfb\u7d71\u6548\u80fd\uff1a<\/p>\n

                                                            \n
                                                            1. \u6548\u80fd\u6307\u6a19\u6536\u96c6\uff1a\n
                                                               \n
                                                               • CPU\u548c\u8a18\u61b6\u9ad4\u76e3\u63a7\n
                                                                 \n
                                                                 • \u4f7f\u7528node_exporter\u5be6\u65bdPrometheus<\/li>\n
                                                                 • \u914d\u7f6e\u81ea\u8a02\u8b66\u5831\u95be\u503c<\/li>\n
                                                                 • \u4f7f\u7528Grafana\u8a2d\u7f6e\u8da8\u52e2\u5206\u6790<\/li>\n<\/ul>\n<\/li>\n
                                                                 • \u7db2\u8def\u6548\u80fd\u8ffd\u8e64\n
                                                                   \n
                                                                   • \u76e3\u63a7\u5230\u4e3b\u8981\u4e9e\u6d32\u76ee\u7684\u5730\u7684\u5ef6\u9072<\/li>\n
                                                                   • \u8ffd\u8e64\u8de8\u5883\u8cc7\u6599\u5305\u907a\u5931<\/li>\n
                                                                   • \u5206\u6790\u983b\u5bec\u4f7f\u7528\u6a21\u5f0f<\/li>\n<\/ul>\n<\/li>\n
                                                                   • \u5132\u5b58\u6548\u80fd\u5206\u6790\n
                                                                     \n
                                                                     • \u4f7f\u7528iostat\u76e3\u63a7IOPS<\/li>\n
                                                                     • \u8ffd\u8e64\u78c1\u789f\u5ef6\u9072\u6a21\u5f0f<\/li>\n
                                                                     • \u5206\u6790\u5132\u5b58\u4f47\u5217\u6df1\u5ea6<\/li>\n<\/ul>\n<\/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

                                                                       \u5340\u57df\u7279\u5b9a\u6545\u969c\u6392\u9664\u7b56\u7565<\/strong><\/h2>\n

                                                                       \u5728\u7ba1\u7406\u9999\u6e2f\u7368\u7279\u74b0\u5883\u4e2d\u7684\u4f3a\u670d\u5668\u6642\uff0c\u9700\u8981\u70ba\u9019\u4e9b\u5340\u57df\u7279\u5b9a\u6311\u6230\u505a\u597d\u6e96\u5099\uff1a<\/p>\n

                                                                       \n
                                                                       • \u7db2\u8def\u76f8\u95dc\u6311\u6230\uff1a\n
                                                                         \n
                                                                         • \u8de8\u5883\u9023\u63a5\u554f\u984c\n
                                                                           \n
                                                                           • \u5be6\u65bd\u5230\u4e2d\u570b\u5927\u9678\u7684\u5197\u9918\u8def\u7531\u8def\u5f91<\/li>\n
                                                                           • \u76e3\u63a7GFW\u76f8\u95dc\u7684\u9023\u63a5\u5f71\u97ff<\/li>\n
                                                                           • \u7dad\u8b77\u5099\u7528DNS\u89e3\u6790\u8def\u5f91<\/li>\n<\/ul>\n<\/li>\n
                                                                           • \u5340\u57df\u6d41\u91cf\u7ba1\u7406\n
                                                                             \n
                                                                             • \u70ba\u4e9e\u6d32\u5e02\u5834\u914d\u7f6eCDN\u6574\u5408<\/li>\n
                                                                             • \u512a\u5316\u6771\u5357\u4e9e\u6d41\u91cf\u8def\u7531<\/li>\n
                                                                             • \u5be6\u65bd\u667a\u6167DNS\u89e3\u6790<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
                                                                             • \u6548\u80fd\u512a\u5316\uff1a\n
                                                                               \n
                                                                               • \u5340\u57df\u8ca0\u8f09\u5e73\u8861\n
                                                                                 \n
                                                                                 • \u914d\u7f6eGeoDNS\u5be6\u73fe\u6700\u4f73\u8def\u7531<\/li>\n
                                                                                 • \u5728\u9069\u7528\u60c5\u6cc1\u4e0b\u5be6\u65bdanycast\u7db2\u8def<\/li>\n
                                                                                 • \u8a2d\u7f6e\u5340\u57df\u5065\u5eb7\u6aa2\u67e5<\/li>\n<\/ul>\n<\/li>\n
                                                                                 • \u5ef6\u9072\u7de9\u89e3\n
                                                                                   \n
                                                                                   • \u90e8\u7f72\u908a\u7de3\u5feb\u53d6\u7b56\u7565<\/li>\n
                                                                                   • \u512a\u5316\u5340\u57df\u7db2\u8def\u7684TCP\u53c3\u6578<\/li>\n
                                                                                   • \u5be6\u65bd\u9023\u63a5\u6c60\u5316<\/li>\n<\/ul>\n<\/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

                                                                                     \u9077\u79fb\u5f8c\u7684\u5b89\u5168\u5f37\u5316<\/strong><\/h2>\n

                                                                                     \u9451\u65bc\u9999\u6e2f\u4f5c\u70ba\u7db2\u8def\u653b\u64ca\u7684\u91cd\u9ede\u76ee\u6a19\uff0c\u5be6\u65bd\u9019\u4e9b\u589e\u5f37\u7684\u5b89\u5168\u63aa\u65bd\uff1a<\/p>\n

                                                                                     \n
                                                                                     1. \u7cfb\u7d71\u5f37\u5316\uff1a\n
                                                                                        \n
                                                                                        • \u9032\u968eSSH\u914d\u7f6e\n
                                                                                          \n
                                                                                          • \u50c5\u5be6\u65bd\u57fa\u65bc\u91d1\u9470\u7684\u8a8d\u8b49<\/li>\n
                                                                                          • \u914d\u7f6e\u81ea\u8a02\u57e0\u53e3\u548c\u5b58\u53d6\u9650\u5236<\/li>\n
                                                                                          • \u8a2d\u7f6eSSH\u9023\u7dda\u901f\u7387\u9650\u5236<\/li>\n<\/ul>\n<\/li>\n
                                                                                          • \u9632\u706b\u7246\u589e\u5f37\n
                                                                                            \n
                                                                                            • \u90e8\u7f72\u61c9\u7528\u5c64\u904e\u6ffe<\/li>\n
                                                                                            • \u5c0d\u9ad8\u98a8\u96aa\u5340\u57df\u5be6\u65bd\u5730\u7406IP\u963b\u64cb<\/li>\n
                                                                                            • \u914d\u7f6eDDoS\u7de9\u89e3\u898f\u5247<\/li>\n<\/ul>\n<\/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

                                                                                              \u6301\u7e8c\u7dad\u8b77\u7b56\u7565<\/strong><\/h2>\n

                                                                                              \u5236\u5b9a\u91dd\u5c0d\u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u7684\u5168\u9762\u7dad\u8b77\u5354\u5b9a\uff1a<\/p>\n

                                                                                              \n
                                                                                              • \u81ea\u52d5\u5316\u7dad\u8b77\u7a0b\u5e8f\n
                                                                                                \n
                                                                                                • \u5728\u5340\u57df\u4f4e\u6d41\u91cf\u671f\u9593\u5b89\u6392\u66f4\u65b0<\/li>\n
                                                                                                • \u5be6\u65bd\u81ea\u52d5\u5099\u4efd\u9a57\u8b49<\/li>\n
                                                                                                • \u914d\u7f6e\u81ea\u52d5\u5b89\u5168\u6383\u63cf<\/li>\n<\/ul>\n<\/li>\n
                                                                                                • \u707d\u96e3\u5fa9\u539f\u898f\u5283\n
                                                                                                  \n
                                                                                                  • \u7dad\u8b77\u8de8\u8cc7\u6599\u4e2d\u5fc3\u5197\u9918<\/li>\n
                                                                                                  • \u5be6\u65bd\u81ea\u52d5\u6545\u969c\u8f49\u79fb\u6e2c\u8a66<\/li>\n
                                                                                                  • \u8a18\u9304\u5340\u57df\u5408\u898f\u8981\u6c42<\/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

                                                                                                    \u7d50\u8ad6<\/strong><\/h2>\n

                                                                                                    \u6210\u529f\u9077\u79fb\u9999\u6e2f\u4f3a\u670d\u5668\u7684\u4f5c\u696d\u7cfb\u7d71\u9700\u8981\u5468\u5bc6\u7684\u898f\u5283\u3001\u6280\u8853\u5c08\u9577\u548c\u5c0d\u7d30\u7bc0\u7684\u95dc\u6ce8\u3002\u7121\u8ad6\u60a8\u662f\u5728\u7ba1\u7406\u4f3a\u670d\u5668\u79df\u7528\u670d\u52d9\u9084\u662f\u7dad\u8b77\u4f3a\u670d\u5668\u8a17\u7ba1\u8a2d\u5099\uff0c\u9075\u5faa\u9019\u4e9b\u6307\u5357\u90fd\u5c07\u78ba\u4fdd\u5e73\u7a69\u904e\u6e21\u3002\u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u7684\u7368\u7279\u7279\u5fb5\u2014\u2014\u5f9e\u5176\u6230\u7565\u4f4d\u7f6e\u5230\u5176\u56b4\u683c\u7684\u6548\u80fd\u8981\u6c42\u2014\u2014\u4f7f\u5f97\u5be6\u65bd\u5f37\u5927\u7684\u9077\u79fb\u7b56\u7565\u548c\u4fdd\u6301\u8b66\u89ba\u7684\u76e3\u63a7\u5be6\u8e10\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n

                                                                                                    \u5b9a\u671f\u7cfb\u7d71\u7dad\u8b77\uff0c\u52a0\u4e0a\u4e3b\u52d5\u76e3\u63a7\u548c\u512a\u5316\uff0c\u5c07\u78ba\u4fdd\u60a8\u9077\u79fb\u5f8c\u7684\u7cfb\u7d71\u5728\u9999\u6e2f\u52d5\u614b\u7684\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\u7e7c\u7e8c\u4fdd\u6301\u6700\u4f73\u6548\u80fd\u3002\u8acb\u8a18\u4f4f\u8981\u53ca\u6642\u4e86\u89e3\u5340\u57df\u5408\u898f\u8981\u6c42\u548c\u7db2\u8def\u57fa\u790e\u8a2d\u65bd\u8b8a\u66f4\uff0c\u4ee5\u7dad\u6301\u6700\u4f73\u6548\u80fd\u548c\u5b89\u5168\u6027\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_ […]<\/p>\n

                                                                                                    Read More…<\/a><\/p>\n","protected":false},"author":1,"featured_media":29638,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[9874,9875,9876,9877,2064],"class_list":["post-29642","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-tc","tag-hong-kong-server-os-migration","tag-server-system-upgrade","tag-hosting-system-migration","tag-server-maintenance-guide","tag-2064"],"acf":[],"yoast_head":"\n