1.4 \u8f6f\u4ef6\u4e0e\u914d\u7f6e\u5c42\u9762\u7684\u4f4e\u6548\u95ee\u9898<\/h3>\n

\n
• \u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u672a\u4f18\u5316\uff1a\u9ed8\u8ba4\u7684\u7cfb\u7edf\u914d\u7f6e\uff08\u5982Linux TCP\u534f\u8bae\u6808\u53c2\u6570\uff09\u672a\u9488\u5bf9\u9ad8\u6027\u80fd\u7f51\u7edc\u573a\u666f\u5b9a\u5236\u3002\u672a\u8c03\u6574TCP\u7a97\u53e3\u7f29\u653e\u3001SYN\u6cdb\u6d2a\u9632\u62a4\u3001\u4fdd\u6d3b\u8d85\u65f6\u7b49\u53c2\u6570\uff0c\u4f1a\u9650\u5236\u7f51\u7edc\u541e\u5410\u91cf\u3002<\/li>\n
• \u6570\u636e\u5e93\u6027\u80fd\u95ee\u9898\uff1a\u672a\u52a0\u7d22\u5f15\u7684\u67e5\u8be2\u3001\u4f4e\u6548\u7684\u5173\u8054\u67e5\u8be2\u3001\u7f3a\u5c11\u67e5\u8be2\u7f13\u5b58\uff08\u5982MySQL query cache\u6216PostgreSQL pg_prewarm\uff09\uff0c\u4f1a\u8feb\u4f7f\u6570\u636e\u5e93\u6267\u884c\u5168\u8868\u626b\u63cf\uff0c\u6d88\u8017\u5927\u91cfCPU\u548cI\/O\u8d44\u6e90\u3002<\/li>\n
• \u9759\u6001\u8d44\u6e90\u672a\u538b\u7f29\uff1a\u672a\u4f18\u5316\u7684\u56fe\u7247\uff08\u672a\u538b\u7f29\u7684PNG\/JPEG\uff09\u3001\u672a\u538b\u7f29\u7684JS\/CSS\u6587\u4ef6\uff0c\u4ee5\u53ca\u672a\u542f\u7528Gzip\/Brotli\u538b\u7f29\uff0c\u4f1a\u589e\u52a0\u4f20\u8f93\u8f7d\u8377\u5927\u5c0f\uff0c\u5bfc\u81f4\u4f20\u8f93\u8017\u65f6\u5ef6\u957f\u2014\u2014\u5728\u5e26\u5bbd\u6709\u9650\u7684\u8de8\u5883\u94fe\u8def\u4e2d\u5c24\u4e3a\u660e\u663e\u3002<\/li>\n
• \u7f3a\u5c11\u7f13\u5b58\u5c42\uff1a\u672a\u90e8\u7f72\u5e94\u7528\u7ea7\u7f13\u5b58\uff08\u5982Redis\u3001Memcached\uff09\u6216\u672a\u96c6\u6210CDN\uff0c\u4f1a\u5bfc\u81f4\u670d\u52a1\u5668\u9700\u91cd\u65b0\u5904\u7406\u6bcf\u4e00\u6b21\u8bf7\u6c42\uff0c\u800c\u975e\u76f4\u63a5\u8fd4\u56de\u7f13\u5b58\u5185\u5bb9\uff0c\u8fdb\u800c\u589e\u52a0\u670d\u52a1\u5668\u8d1f\u8f7d\u548c\u8bbf\u95ee\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n

  1.5 \u5916\u90e8\u6280\u672f\u56e0\u7d20<\/h3>\n

  \n
  • \u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\uff08DDoS\uff09\u653b\u51fb\uff1a\u6d41\u91cf\u578bDDoS\u653b\u51fb\uff08\u5982UDP\u6cdb\u6d2a\uff09\u4f1a\u5360\u6ee1\u5e26\u5bbd\uff0c\u5e94\u7528\u5c42\u653b\u51fb\uff08\u5982HTTP\u6cdb\u6d2a\uff09\u5219\u6d88\u8017CPU\/\u5185\u5b58\u8d44\u6e90\u2014\u2014\u4e24\u7c7b\u653b\u51fb\u90fd\u4f1a\u5bfc\u81f4\u5408\u6cd5\u6d41\u91cf\u7684\u8bbf\u95ee\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n
  • \u4f20\u8f93\u8fd0\u8425\u5546\u6545\u969c\uff1a\u56fd\u9645\u4f20\u8f93\u8fd0\u8425\u5546\uff08\u5982\u4e00\u7ea7ISP\uff09\u5076\u5c14\u4f1a\u51fa\u73b0\u6545\u969c\u6216\u8def\u7531\u95ee\u9898\uff0c\u5bfc\u81f4\u7f8e\u56fd\u4e0e\u5176\u4ed6\u5730\u533a\u7684\u7f51\u7edc\u8fde\u63a5\u4e2d\u65ad\u3002<\/li>\n
  • \u5e76\u53d1\u7ba1\u7406\u4e0d\u5f53\uff1aWeb\u670d\u52a1\u5668\u914d\u7f6e\u4e0d\u5408\u7406\uff08\u5982Nginx\/Apache\u5de5\u4f5c\u8fdb\u7a0b\u6570\u4e0d\u8db3\uff09\u6216\u672a\u90e8\u7f72\u8d1f\u8f7d\u5747\u8861\uff0c\u4f1a\u5bfc\u81f4\u6d41\u91cf\u5cf0\u503c\u671f\u8fde\u63a5\u6392\u961f\uff0c\u8fdb\u800c\u5f15\u53d1\u8bf7\u6c42\u8d85\u65f6\u548c\u54cd\u5e94\u7f13\u6162\u3002<\/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

    \u4e8c\u3001\u7ecf\u6781\u5ba2\u9a8c\u8bc1\u7684\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u901f\u5ea6\u4f18\u5316\u65b9\u6848<\/strong><\/h2>\n

    \u89e3\u51b3\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u901f\u5ea6\u6162\u7684\u95ee\u9898\uff0c\u9700\u8981\u91c7\u7528\u5206\u5c42\u7684\u6280\u672f\u65b9\u6848\u2014\u2014\u9488\u5bf9\u6027\u4f18\u5316\u786c\u4ef6\u3001\u7f51\u7edc\u3001\u8f6f\u4ef6\u548c\u57fa\u7840\u8bbe\u65bd\u5c42\u9762\u7684\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u4e3a\u6280\u672f\u4eba\u5458\u91cf\u8eab\u5b9a\u5236\u7684\u53ef\u843d\u5730\u4f18\u5316\u63aa\u65bd\uff1a<\/p>\n

    2.1 \u786c\u4ef6\u5c42\u9762\u4f18\u5316<\/h3>\n

    \n
    1. \u5408\u7406\u914d\u7f6e\u8ba1\u7b97\u8d44\u6e90\uff1a\u6839\u636e\u4e1a\u52a1\u8d1f\u8f7d\u5339\u914dCPU\u6838\u5fc3\u6570\u3001\u5185\u5b58\u548c\u5b58\u50a8\u8d44\u6e90\u3002\u5bf9\u4e8e\u52a8\u6001\u5e94\u7528\uff08\u5982\u7535\u5546\u5e73\u53f0\uff09\uff0c\u5efa\u8bae\u81f3\u5c11\u914d\u7f6e4\u68388GB\u5185\u5b58\uff0c\u4ee5\u65e0\u7ade\u4e89\u5730\u5904\u7406\u5e76\u53d1\u8bf7\u6c42\u3002<\/li>\n
    2. \u5347\u7ea7\u81f3SSD\u6216NVMe\u5b58\u50a8\uff1aNVMe SSD\u7684I\/O\u541e\u5410\u91cf\u6bd4SATA SSD\u5feb10\u500d\uff0c\u6bd4HDD\u5feb100\u500d\u2014\u2014\u8fd9\u5bf9\u6570\u636e\u5e93\u3001\u7f13\u5b58\u5c42\u548c\u4f4e\u5ef6\u8fdf\u6570\u636e\u8bbf\u95ee\u578b\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002<\/li>\n
    3. \u907f\u5f00\u8d85\u552e\u7684\u670d\u52a1\u5668\u79df\u7528\u65b9\u6848\uff1a\u9009\u62e9\u8d44\u6e90\u6709\u4fdd\u969c\u7684\u72ec\u7acb\u670d\u52a1\u5668\u79df\u7528\u65b9\u6848\u6216\u4e91\u5b9e\u4f8b\uff08\u5982\u975e\u8d85\u552e\u7684vCPU\uff09\uff0c\u907f\u514d\u4e0e\u5176\u4ed6\u7528\u6237\u4e89\u62a2\u8d44\u6e90\u3002<\/li>\n
    4. \u90e8\u7f72\u786c\u4ef6\u5197\u4f59\uff1a\u5bf9\u4e8e\u6838\u5fc3\u4e1a\u52a1\u8d1f\u8f7d\uff0c\u4f7f\u7528\u914d\u5907\u5197\u4f59\u7535\u6e90\uff08PSU\uff09\u548cRAID\u5b58\u50a8\u7684\u670d\u52a1\u5668\uff0c\u907f\u514d\u786c\u4ef6\u6545\u969c\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<\/ol>\n

       2.2 \u7f51\u7edc\u5c42\u9762\u4f18\u5316\u7b56\u7565<\/h3>\n

       \n
       1. \u9009\u7528\u76f4\u8fde\u5bf9\u7b49\u7ebf\u8def\uff1a\u9009\u62e9\u914d\u5907\u76f4\u8fde\u5bf9\u7b49\u7ebf\u8def\u7684\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u65b9\u6848\uff08\u5982\u4e2d\u7f8e\u8de8\u5883\u7684CN2\u7ebf\u8def\u3001\u9762\u5411\u5168\u7403\u7684\u4e00\u7ea7\u5bf9\u7b49\u7ebf\u8def\uff09\uff0c\u51cf\u5c11\u8def\u7531\u8df3\u6570\u548c\u5ef6\u8fdf\u3002\u53ef\u901a\u8fc7Traceroute\u3001MTR\u7b49\u5de5\u5177\u9a8c\u8bc1\u5bf9\u7b49\u4e92\u8054\u60c5\u51b5\u3002<\/li>\n
       2. \u9009\u62e9BGP\u591a\u7ebf\u5e26\u5bbd\uff1a\u591a\u7ebf\u670d\u52a1\u5668\u79df\u7528\u65b9\u6848\u63a5\u5165\u591a\u5bb6\u4f20\u8f93\u8fd0\u8425\u5546\uff0cBGP\u534f\u8bae\u53ef\u81ea\u52a8\u5c06\u6d41\u91cf\u8def\u7531\u81f3\u6700\u4f18\u8def\u5f84\u2014\u2014\u9002\u5408\u4f7f\u7528\u4e0d\u540cISP\u7684\u8de8\u5883\u7528\u6237\u3002<\/li>\n
       3. \u9884\u7559\u5197\u4f59\u5e26\u5bbd\uff1a\u6309\u5cf0\u503c\u5e26\u5bbd\u9700\u6c42\u591a\u5206\u914d20%-30%\u7684\u5e26\u5bbd\uff0c\u4ee5\u5e94\u5bf9\u6d41\u91cf\u5cf0\u503c\u548cDDoS\u9632\u62a4\u9700\u6c42\uff08\u5982\u65e5\u5e38\u970010Mbps\u5e26\u5bbd\uff0c\u53ef\u914d\u7f6e15Mbps\uff09\u3002<\/li>\n
       4. \u4f18\u5316TCP\/IP\u53c2\u6570\uff1a\u8c03\u6574Linux\u5185\u6838\u53c2\u6570\uff08\u5982net.ipv4.tcp_window_scaling = 1\uff0cnet.ipv4.tcp_max_syn_backlog = 4096\uff09\u63d0\u5347\u8de8\u5883TCP\u4f20\u8f93\u6027\u80fd\u3002\u53ef\u901a\u8fc7sysctl\u5de5\u5177\u5e94\u7528\u53c2\u6570\u8c03\u6574\u3002<\/li>\n<\/ol>\n

          2.3 \u8f6f\u4ef6\u4e0e\u914d\u7f6e\u8c03\u4f18<\/h3>\n

          \n
          1. \u90e8\u7f72\u7f13\u5b58\u5c42\uff1a\u4e3a\u9ad8\u9891\u8bbf\u95ee\u6570\u636e\uff08\u5982\u7528\u6237\u4f1a\u8bdd\u3001\u5546\u54c1\u5217\u8868\uff09\u90e8\u7f72\u5185\u5b58\u7f13\u5b58\uff08Redis\/Memcached\uff09\uff0c\u4e3a\u9759\u6001\u8d44\u6e90\uff08\u56fe\u7247\u3001JS\/CSS\uff09\u542f\u7528CDN\u7f13\u5b58\u3002\u6839\u636e\u5185\u5bb9\u65b0\u9c9c\u5ea6\u8981\u6c42\u914d\u7f6e\u7f13\u5b58TTL\uff08\u751f\u5b58\u65f6\u95f4\uff09\u3002<\/li>\n
          2. \u4f18\u5316\u6570\u636e\u5e93\u6027\u80fd\uff1a\n
             \n
             • \u4e3a\u9ad8\u9891\u67e5\u8be2\u5b57\u6bb5\uff08\u5982ORDER BY\u3001WHERE\u5b50\u53e5\u6d89\u53ca\u7684\u5b57\u6bb5\uff09\u6dfb\u52a0\u7d22\u5f15\u3002<\/li>\n
             • \u4f18\u5316\u5173\u8054\u67e5\u8be2\uff0c\u51cf\u5c11\u8868\u626b\u63cf\u6b21\u6570\u3002<\/li>\n
             • \u542f\u7528\u67e5\u8be2\u7f13\u5b58\uff08\u652f\u6301\u7684\u6570\u636e\u5e93\uff09\uff0c\u6216\u4f7f\u7528\u6570\u636e\u5e93\u4ee3\u7406\uff08\u5982ProxySQL\uff09\u5b9e\u73b0\u67e5\u8be2\u8def\u7531\u4e0e\u7f13\u5b58\u3002<\/li>\n<\/ul>\n<\/li>\n
             • \u538b\u7f29\u9759\u6001\u4e0e\u52a8\u6001\u5185\u5bb9\uff1a\u5728Web\u670d\u52a1\u5668\uff08Nginx\/Apache\uff09\u4e0a\u542f\u7528Gzip\/Brotli\u538b\u7f29\uff0c\u4f7f\u7528\u56fe\u7247\u4f18\u5316\u5de5\u5177\uff08\u5982Squoosh\u3001ImageMagick\uff09\u5728\u4e0d\u635f\u5931\u753b\u8d28\u7684\u524d\u63d0\u4e0b\u538b\u7f29\u56fe\u7247\u3002\u5c06\u56fe\u7247\u8f6c\u6362\u4e3a\u73b0\u4ee3\u683c\u5f0f\uff08WebP\u3001AVIF\uff09\u4ee5\u51cf\u5c0f\u6587\u4ef6\u4f53\u79ef\u3002<\/li>\n
             • \u4f18\u5316Web\u670d\u52a1\u5668\u914d\u7f6e\uff1a\u8c03\u6574\u5de5\u4f5c\u8fdb\u7a0b\/\u7ebf\u7a0b\u6570\u4ee5\u5339\u914dCPU\u6838\u5fc3\u6570\uff08\u5982Nginx worker_processes = auto\uff09\uff0c\u5408\u7406\u8bbe\u7f6e\u8fde\u63a5\u8d85\u65f6\u65f6\u95f4\uff08\u5982keepalive_timeout = 65s\uff09\uff0c\u964d\u4f4e\u8fde\u63a5\u5f00\u9500\u3002<\/li>\n
             • \u542f\u7528HTTP\/2\u6216HTTP\/3\u534f\u8bae\uff1a\u8fd9\u7c7b\u534f\u8bae\u652f\u6301\u591a\u8def\u590d\u7528\uff08\u5355\u4e00\u8fde\u63a5\u5e76\u884c\u5904\u7406\u591a\u4e2a\u8bf7\u6c42\uff09\u548c\u5934\u90e8\u538b\u7f29\uff0c\u53ef\u964d\u4f4e\u8de8\u5883\u6d41\u91cf\u7684\u5ef6\u8fdf\u3002\u9700\u786e\u4fddWeb\u670d\u52a1\u5668\u548cSSL\u8bc1\u4e66\u652f\u6301\u8be5\u534f\u8bae\u3002<\/li>\n<\/ol>\n

               2.4 DDoS\u9632\u62a4\u4e0e\u5b89\u5168\u52a0\u56fa<\/h3>\n

               \n
               1. \u90e8\u7f723\/4\u5c42\u4e0e7\u5c42DDoS\u9632\u62a4\uff1a\u7ed3\u5408\u7f51\u7edc\u5c42\u9632\u62a4\uff08\u5982\u901f\u7387\u9650\u5236\u3001IP\u9ed1\u540d\u5355\uff09\u548c\u5e94\u7528\u5c42\u9632\u62a4\uff08\u5982\u9488\u5bf9HTTP\u6cdb\u6d2a\u7684WAF\u89c4\u5219\uff09\uff0c\u5728\u4e0d\u5f71\u54cd\u5408\u6cd5\u6d41\u91cf\u7684\u524d\u63d0\u4e0b\u7f13\u89e3\u653b\u51fb\u3002<\/li>\n
               2. \u914d\u7f6eWeb\u5e94\u7528\u9632\u706b\u5899\uff08WAF\uff09\uff1a\u62e6\u622a\u6d88\u8017\u670d\u52a1\u5668\u8d44\u6e90\u7684\u6076\u610f\u8bf7\u6c42\uff08\u5982SQL\u6ce8\u5165\u3001\u8de8\u7ad9\u811a\u672c\u653b\u51fb\uff09\u3002\u4f7f\u7528\u9002\u914d\u4e1a\u52a1\u5e94\u7528\u7684\u89c4\u5219\u96c6\uff08\u5982WordPress\u3001\u81ea\u5b9a\u4e49API\u4e13\u7528\u89c4\u5219\uff09\u3002<\/li>\n
               3. \u914d\u7f6eIP\u767d\u540d\u5355\uff1a\u5c06\u654f\u611f\u670d\u52a1\uff08\u5982SSH\u3001\u6570\u636e\u5e93\u7aef\u53e3\uff09\u7684\u8bbf\u95ee\u6743\u9650\u9650\u5236\u5728\u53ef\u4fe1IP\u6bb5\u5185\uff0c\u51cf\u5c0f\u653b\u51fb\u9762\uff0c\u964d\u4f4e\u672a\u6388\u6743\u8bf7\u6c42\u7684\u8d44\u6e90\u6d88\u8017\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

                  \u4e09\u3001\u9009\u62e9\u9ad8\u6027\u80fd\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u7684\u6280\u672f\u8bc4\u5224\u6807\u51c6<\/strong><\/h2>\n

                  \u82e5\u8981\u9009\u62e9\u9002\u5408\u8de8\u5883\u8bbf\u95ee\u7684\u9ad8\u6027\u80fd\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u65b9\u6848\uff0c\u9700\u4f18\u5148\u5173\u6ce8\u4ee5\u4e0b\u6280\u672f\u56e0\u7d20\uff0c\u800c\u975e\u4ef7\u683c\u6216\u8425\u9500\u5671\u5934\uff1a<\/p>\n

                  \n
                  • \u7f51\u7edc\u5bf9\u7b49\u4e92\u8054\uff1a\u901a\u8fc7PeeringDB\u7b49\u5de5\u5177\uff0c\u9a8c\u8bc1\u670d\u52a1\u5546\u662f\u5426\u4e0e\u76ee\u6807\u5730\u533a\u7684\u4e3b\u6d41ISP\uff08\u5982\u4e2d\u56fd\u7535\u4fe1\u3001\u6c83\u8fbe\u4e30\uff09\u5efa\u7acb\u76f4\u8fde\u5bf9\u7b49\u4e92\u8054\u3002<\/li>\n
                  • \u6570\u636e\u4e2d\u5fc3\u7b49\u7ea7\uff1a\u9009\u62e9\u5177\u5907\u5197\u4f59\u4e0a\u884c\u94fe\u8def\u3001\u6563\u70ed\u548c\u4f9b\u7535\u7684Tier 3+\u7ea7\u6570\u636e\u4e2d\u5fc3\uff0c\u786e\u4fdd99.9%\u4ee5\u4e0a\u7684\u53ef\u7528\u6027\u548c\u7a33\u5b9a\u7684\u6027\u80fd\u3002<\/li>\n
                  • \u8d44\u6e90\u4fdd\u969c\uff1a\u9009\u62e9\u63d0\u4f9b\u72ec\u7acbCPU\/\u5185\u5b58\/\u5e26\u5bbd\uff08\u65e0\u8d85\u552e\uff09\u3001\u4e14\u6027\u80fdSLA\uff08\u670d\u52a1\u7b49\u7ea7\u534f\u8bae\uff09\u900f\u660e\u7684\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u3002<\/li>\n
                  • \u6280\u672f\u652f\u6301\uff1a\u9009\u62e9\u63d0\u4f9b7\u00d724\u5c0f\u65f6\u6781\u5ba2\u53cb\u597d\u578b\u652f\u6301\u7684\u670d\u52a1\u5546\uff08\u5982\u914d\u5907\u719f\u6089Linux\u5185\u6838\u8c03\u4f18\u3001BGP\u8def\u7531\u7684\u5de5\u7a0b\u5e08\uff09\uff0c\u786e\u4fdd\u95ee\u9898\u5feb\u901f\u89e3\u51b3\u3002<\/li>\n
                  • \u5ef6\u8fdf\u6d4b\u8bd5\uff1a\u7b7e\u7ea6\u524d\uff0c\u901a\u8fc7Pingdom\u3001Uptrends\u6216\u81ea\u5b9a\u4e49Traceroute\u811a\u672c\uff0c\u6d4b\u8bd5\u76ee\u6807\u7528\u6237\u5730\u533a\u5230\u670d\u52a1\u5668\u7684\u5ef6\u8fdf\u3002<\/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

                    \u56db\u3001\u771f\u5b9e\u6280\u672f\u6848\u4f8b\u5206\u6790<\/strong><\/h2>\n

                    \u67d0\u8de8\u5883SaaS\u4f01\u4e1a\u7684\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u5e73\u53f0\uff0c\u9762\u5411\u4e9a\u6d32\u7528\u6237\u7684\u9875\u9762\u52a0\u8f7d\u8017\u65f6\u8fbe8-10\u79d2\u3002\u6280\u672f\u8bca\u65ad\u53d1\u73b0\u4e09\u5927\u6838\u5fc3\u95ee\u9898\uff1aHDD\u5b58\u50a8\u5bfc\u81f4\u6570\u636e\u5e93I\/O\u74f6\u9888\u3001\u666e\u901a\u56fd\u9645\u5e26\u5bbd\u8def\u7531\u8df3\u6570\u8fbe12+\u3001\u672a\u90e8\u7f72Redis\u7f13\u5b58\u3002\u5bf9\u5e94\u7684\u4f18\u5316\u65b9\u6848\u5982\u4e0b\uff1a<\/p>\n

                    \n
                    • \u5c06\u6570\u636e\u5e93\u670d\u52a1\u5668\u5b58\u50a8\u5347\u7ea7\u4e3aNVMe SSD\u3002<\/li>\n
                    • \u8fc1\u79fb\u81f3\u914d\u5907CN2\u76f4\u8fde\u7ebf\u8def\u7684\u7f8e\u56fd\u897f\u6d77\u5cb8\u6570\u636e\u4e2d\u5fc3\u3002<\/li>\n
                    • \u4e3aAPI\u54cd\u5e94\u548c\u7528\u6237\u4f1a\u8bdd\u90e8\u7f72Redis\u7f13\u5b58\u3002<\/li>\n
                    • \u542f\u7528Brotli\u538b\u7f29\u548cWebP\u56fe\u7247\u683c\u5f0f\u3002<\/li>\n<\/ul>\n

                      \u4f18\u5316\u540e\uff0c\u4e9a\u6d32\u7528\u6237\u7684\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\u964d\u81f31.5-2\u79d2\uff0cAPI\u54cd\u5e94\u5ef6\u8fdf\u964d\u4f4e70%\u3002\u6838\u5fc3\u7ed3\u8bba\uff1a\u9488\u5bf9\u5177\u4f53\u74f6\u9888\u7684\u6280\u672f\u4f18\u5316\uff08\u800c\u975e\u5355\u7eaf\u201c\u5347\u7ea7\u201d\uff09\uff0c\u80fd\u4e3a\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u6027\u80fd\u5e26\u6765\u6700\u663e\u8457\u7684\u63d0\u5347\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

                      \u4e94\u3001\u603b\u7ed3<\/strong><\/h2>\n

                      \u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u6027\u80fd\u4f4e\u4e0b\u7edd\u975e\u5355\u7eaf\u7684\u201c\u8ddd\u79bb\u95ee\u9898\u201d\u2014\u2014\u5176\u6839\u6e90\u5728\u4e8e\u786c\u4ef6\u74f6\u9888\u3001\u7f51\u7edc\u4f4e\u6548\u3001\u914d\u7f6e\u4e0d\u5f53\u6216\u5916\u90e8\u5a01\u80c1\u7b49\u6280\u672f\u95ee\u9898\u3002\u5bf9\u4e8e\u6280\u672f\u56e2\u961f\u548c\u5f00\u53d1\u8005\u800c\u8a00\uff0c\u89e3\u51b3\u8be5\u95ee\u9898\u9700\u8981\u5177\u5907\u6781\u5ba2\u7ea7\u7684\u8ba4\u77e5\uff0c\u7406\u89e3\u4eceTCP\u5185\u6838\u8c03\u4f18\u5230BGP\u8def\u7531\u7684\u5404\u73af\u8282\u4ea4\u4e92\u903b\u8f91\u3002\u901a\u8fc7SSD\/NVMe\u5b58\u50a8\u3001\u72ec\u7acb\u8d44\u6e90\u89e3\u51b3\u786c\u4ef6\u9650\u5236\uff0c\u901a\u8fc7\u76f4\u8fde\u5bf9\u7b49\u7ebf\u8def\u4f18\u5316\u7f51\u7edc\u8def\u7531\uff0c\u901a\u8fc7\u7f13\u5b58\u548c\u538b\u7f29\u8c03\u4f18\u8f6f\u4ef6\u914d\u7f6e\uff0c\u53ef\u5c06\u4f4e\u901f\u7684\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u65b9\u6848\u8f6c\u5316\u4e3a\u670d\u52a1\u8de8\u5883\u7528\u6237\u7684\u9ad8\u6027\u80fd\u8d44\u4ea7\u3002\u9700\u8c28\u8bb0\uff0c\u6700\u4f18\u7684\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u901f\u5ea6\u4f18\u5316\u65b9\u6848\u662f\u6570\u636e\u9a71\u52a8\u7684\u2014\u2014\u901a\u8fc7htop\u3001iostat\u7b49\u5de5\u5177\u6d4b\u8bd5\u5ef6\u8fdf\u3001\u5b9a\u4f4d\u74f6\u9888\uff0c\u5e76\u6301\u7eed\u8fed\u4ee3\u914d\u7f6e\u3002\u91c7\u7528\u6b63\u786e\u7684\u6280\u672f\u65b9\u6848\uff0c\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u901f\u5ea6\u6162\u7684\u95ee\u9898\u5c06\u6210\u4e3a\u5386\u53f2\uff0c\u4f60\u4e5f\u80fd\u4e3a\u6280\u672f\u7528\u6237\u63d0\u4f9b\u5176\u6240\u9700\u7684\u9ad8\u901f\u3001\u53ef\u9760\u7684\u8bbf\u95ee\u4f53\u9a8c\u3002\u4e0d\u8981\u8ba9\u6280\u672f\u4f4e\u6548\u62d6\u6162\u8de8\u5883\u4e1a\u52a1\u2014\u2014\u501f\u52a9\u8fd9\u4e9b\u7ecf\u6781\u5ba2\u9a8c\u8bc1\u7684\u7b56\u7565\uff0c\u5145\u5206\u91ca\u653e\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u7684\u6027\u80fd\u6f5c\u529b\uff0c\u89e3\u51b3\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u901f\u5ea6\u6162\u7684\u95ee\u9898\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\u4f9d\u8d56\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u7684\u5f00\u53d1\u8005\u3001\u8de8\u5883\u4f01\u4e1a\u6280\u672f\u56e2\u961f\u800c\u8a00\uff0c\u8bbf\u95ee\u901f\u5ea6\u6162\u7edd\u975e\u53ea\u662f\u4f53\u9a8c\u95ee\u9898\u2014\u2014\u66f4\u662f\u62c9\u4f4e\u7528\u6237\u4f53\u9a8c\u3001\u5f71\u54cd\u4e1a\u52a1\u6210\u679c\u7684\u6280\u672f\u74f6\u9888\u3002\u65e0\u8bba\u662fAPI\u54cd\u5e94\u5ef6\u8fdf\u3001\u6d77\u5916\u7528\u6237\u9875\u9762\u52a0\u8f7d\u8017\u65f6\u8fc7\u957f\uff0c\u8fd8\u662f\u7f51\u7edc\u8fde\u63a5\u4e0d\u7a33\u5b9a\uff0c\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u901f\u5ea6\u6162\u7684\u6839\u6e90\u5f80\u5f80\u5728\u4e8e\u5e95\u5c42\u6280\u672f\u95ee\u9898\uff0c\u800c\u975e\u7b80\u5355\u7684\u201c\u8ddd\u79bb\u95ee\u9898\u201d\u3002\u672c\u6587\u5c06\u62c6\u89e3\u7f8e\u56fd\u670d\u52a1\u5668\u6027\u80fd\u4f4e\u4e0b\u7684\u6280\u672f\u539f\u7406\uff0c\u4ece\u786c\u4ef6\u9650\u5236\u5230\u7f51\u7edc\u8def\u7531\u4f4e\u6548\u9010\u4e00\u5206\u6790\uff0c\u5e76\u63d0\u4f9b\u53ef\u843d\u5730\u3001\u9002\u914d\u6781\u5ba2\u7fa4\u4f53\u7684\u4f18\u5316\u65b9\u6848\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6df1\u5165\u5256\u6790\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u901f\u5ea6\u53d8\u6162\u7684\u6280\u672f\u6210\u56e0\uff0c\u4ee5\u53ca\u5bf9\u5e94\u7684\u89e3\u51b3\u65b9\u6cd5\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] \u4e00\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u6027\u80fd\u4f4e\u4e0b\u7684\u6838\u5fc3\u6280\u672f\u6210\u56e0 \u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u901f\u5ea6\u53d8\u6162\u5f88\u5c11\u7531\u5355\u4e00\u56e0\u7d20\u5bfc\u81f4\u2014\u2014\u901a\u5e38\u662f\u786c\u4ef6\u3001\u7f51\u7edc\u3001\u8f6f\u4ef6\u4e0e\u73af\u5883\u56e0\u7d20\u5171\u540c\u4f5c\u7528\u7684\u7ed3\u679c\u3002\u4ee5\u4e0b\u662f\u5bf9\u6700\u5e38\u89c1\u8bf1\u56e0\u7684\u6280\u672f\u62c6\u89e3\uff1a 1.1 \u786c\u4ef6\u74f6\u9888\uff1a\u6027\u80fd\u53d7\u9650\u7684\u5e95\u5c42\u6839\u6e90 \u8ba1\u7b97\u8d44\u6e90\u914d\u7f6e\u4e0d\u8db3\uff1aCPU\u6838\u5fc3\u6570\u4e0e\u4e3b\u9891\u76f4\u63a5\u5f71\u54cd\u8fdb\u7a0b\u8c03\u5ea6\u2014\u2014\u6838\u5fc3\u6570\u4e0d\u8db3\u4f1a\u5f15\u53d1\u7ebf\u7a0b\u7ade\u4e89\uff0c\u800c\u4e3b\u9891\u8fc7\u4f4e\u5219\u4f1a\u5ef6\u8fdf\u9ad8\u8d44\u6e90\u6d88\u8017\u578b\u5de5\u4f5c\u8d1f\u8f7d\uff08\u5982\u6570\u636e\u5e93\u67e5\u8be2\u3001\u52a8\u6001\u5185\u5bb9\u6e32\u67d3\uff09\u7684\u4efb\u52a1\u6267\u884c\u3002 \u5b58\u50a8I\/O\u9650\u5236\uff1a\u4f20\u7edfHDD\u53d7\u65cb\u8f6c\u5ef6\u8fdf\u548c\u5bfb\u9053\u65f6\u95f4\u5f71\u54cd\uff0c\u6210\u4e3a\u8bfb\u5199\u5bc6\u96c6\u578b\u5e94\u7528\u7684\u6027\u80fd\u74f6\u9888\u3002SSD\u867d\u80fd\u6d88\u9664\u8fd9\u4e9b\u673a\u68b0\u5ef6\u8fdf\uff0c\u4f46\u8bb8\u591a\u7ecf\u6d4e\u578b\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u65b9\u6848\u4ecd\u91c7\u7528HDD\u6216\u8d85\u552e\u7684SSD\u8d44\u6e90\u6c60\u3002 \u5185\u5b58\u9650\u5236\uff1a\u5185\u5b58\u4e0d\u8db3\u4f1a\u8feb\u4f7f\u64cd\u4f5c\u7cfb\u7edf\u4f7f\u7528\u4ea4\u6362\u7a7a\u95f4\uff08\u57fa\u4e8e\u78c1\u76d8\u7684\u865a\u62df\u5185\u5b58\uff09\uff0c\u5176\u901f\u5ea6\u6bd4\u7269\u7406\u5185\u5b58\u6162\u6570\u4e2a\u6570\u91cf\u7ea7\u2014\u2014\u8fd9\u5bf9\u7f13\u5b58\u5c42\u548c\u5185\u5b58\u6570\u636e\u5e93\u800c\u8a00\u5c24\u4e3a\u81f4\u547d\u3002 \u786c\u4ef6\u8001\u5316\uff1a\u670d\u52a1\u5668\u7ec4\u4ef6\u8001\u5316\uff08\u5982HDD\u76d8\u7247\u78e8\u635f\u3001\u7535\u5bb9\u8001\u5316\uff09\u4f1a\u5bfc\u81f4\u541e\u5410\u91cf\u4e0b\u964d\u3001\u6545\u969c\u7387\u5347\u9ad8\uff0c\u8fdb\u800c\u5f15\u53d1\u6027\u80fd\u968f\u65f6\u95f4\u9010\u6b65\u8870\u51cf\u3002 1.2 \u7f51\u7edc\u8def\u7531\u4e0e\u5e26\u5bbd\uff1a\u8de8\u5883\u8bbf\u95ee\u7684\u6838\u5fc3\u74f6\u9888 \u8def\u7531\u8def\u5f84\u4e0d\u5408\u7406\uff1a\u7f8e\u56fd\u4e0e\u4e9a\u6d32\u3001\u6b27\u6d32\u7b49\u5730\u533a\u7684\u8de8\u5883\u6d41\u91cf\u5e38\u8d70\u591a\u8df3\u4f4e\u6548\u8def\u7531\uff0c\u5bfc\u81f4\u5ef6\u8fdf\uff08ping\u503c\uff09\u5347\u9ad8\u3001\u4e22\u5305\u7387\u589e\u52a0\u3002\u4e00\u7ea7\u7f51\u7edc\u5bf9\u7b49\u4e92\u8054\u534f\u8bae\u5728\u6b64\u8d77\u5230\u5173\u952e\u4f5c\u7528\u2014\u2014\u5bf9\u7b49\u4e92\u8054\u914d\u7f6e\u4e0d\u5f53\u4f1a\u5f15\u53d1\u8def\u7531\u7ed5\u8def\u95ee\u9898\u3002 \u5e26\u5bbd\u8d85\u552e\uff1a\u8bb8\u591a\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u4e3a\u964d\u4f4e\u6210\u672c\u8d85\u552e\u5171\u4eab\u5e26\u5bbd\uff0c\u8fd9\u610f\u5473\u7740\u4f60\u7684\u670d\u52a1\u5668\u5728\u9ad8\u5cf0\u65f6\u6bb5\uff08\u5982\u7f8e\u56fd\u5de5\u4f5c\u65f6\u95f4\u3001\u56fd\u9645\u6d41\u91cf\u5cf0\u503c\u671f\uff09\u9700\u4e0e\u5176\u4ed6\u7528\u6237\u4e89\u62a2\u5e26\u5bbd\u8d44\u6e90\u3002 \u7ebf\u8def\u7c7b\u578b\u9650\u5236\uff1a\u666e\u901a\u56fd\u9645\u5e26\u5bbd\u4e0d\u5177\u5907\u76f4\u8fde\u5bf9\u7b49\u7ebf\u8def\uff08\u5982\u4e2d\u7f8e\u8de8\u5883\u7684CN2\u7ebf\u8def\uff09\u7684\u4f4e\u5ef6\u8fdf\u4fdd\u969c\u3002\u8fd9\u7c7b\u4e13\u7528\u7ebf\u8def\u53ef\u51cf\u5c11\u8def\u7531\u8df3\u6570\u3001\u4f18\u5148\u4f20\u8f93\u6d41\u91cf\uff0c\u4f46\u901a\u5e38\u672a\u7eb3\u5165\u57fa\u7840\u670d\u52a1\u5668\u79df\u7528\u5957\u9910\u3002 BGP\u8def\u7531\u914d\u7f6e\u4f4e\u6548\uff1aBGP\u914d\u7f6e\u4e0d\u5f53\u4f1a\u5bfc\u81f4\u8def\u5f84\u9009\u62e9\u975e\u6700\u4f18\uff0c\u6d41\u91cf\u5728\u7f8e\u670d\u4e0e\u7ec8\u7aef\u7528\u6237\u7f51\u7edc\u95f4\u4f20\u8f93\u65f6\uff0c\u672a\u8d70\u6700\u77ed\u8def\u5f84\u800c\u662f\u7ed5\u884c\u66f4\u957f\u8def\u7ebf\u3002 1.3 \u6570\u636e\u4e2d\u5fc3\u4f4d\u7f6e\u4e0e\u57fa\u7840\u8bbe\u65bd \u5730\u7406\u5ef6\u8fdf\uff1a\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u4e0e\u7ec8\u7aef\u7528\u6237\u7684\u7269\u7406\u8ddd\u79bb\u4f1a\u4ea7\u751f\u4f20\u64ad\u5ef6\u8fdf\u2014\u2014\u4f8b\u5982\uff0c\u7f8e\u56fd\u4e1c\u6d77\u5cb8\u6570\u636e\u4e2d\u5fc3\u5bf9\u4e9a\u6d32\u7528\u6237\u7684\u5ef6\u8fdf\u6bd4\u897f\u6d77\u5cb8\u6570\u636e\u4e2d\u5fc3\u9ad8\u7ea6150\u6beb\u79d2\u3002 \u6570\u636e\u4e2d\u5fc3\u7f51\u7edc\u97e7\u6027\uff1a\u8bbe\u8ba1\u4e0d\u4f73\u7684\u6570\u636e\u4e2d\u5fc3\u7f3a\u4e4f\u5197\u4f59\u7f51\u7edc\u4e0a\u884c\u94fe\u8def\uff0c\u5355\u4e00\u8fd0\u8425\u5546\u6545\u969c\u5c31\u53ef\u80fd\u5bfc\u81f4\u8fde\u63a5\u4e2d\u65ad\u3002\u5177\u5907\u591a\u8fd0\u8425\u5546\u4e0a\u884c\u94fe\u8def\u7684Tier 3+\u7ea7\u6570\u636e\u4e2d\u5fc3\u53ef\u964d\u4f4e\u8be5\u98ce\u9669\uff0c\u4f46\u6210\u672c\u66f4\u9ad8\u3002 \u4f9b\u7535\u4e0e\u6563\u70ed\u4f4e\u6548\uff1a\u670d\u52a1\u5668\u8fc7\u70ed\u4f1a\u89e6\u53d1\u964d\u9891\u4fdd\u62a4\u4ee5\u907f\u514d\u786c\u4ef6\u635f\u574f\u3002\u6563\u70ed\u7cfb\u7edf\u4e0d\u8db3\u7684\u673a\u623f\uff08\u5982\u4f7f\u7528\u8001\u65e7CRAC\u673a\u7ec4\uff09\u5728\u9ad8\u8d1f\u8f7d\u65f6\u6bb5\u4f1a\u51fa\u73b0\u6301\u7eed\u6027\u6027\u80fd\u4e0b\u964d\u3002 1.4 \u8f6f\u4ef6\u4e0e\u914d\u7f6e\u5c42\u9762\u7684\u4f4e\u6548\u95ee\u9898 \u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u672a\u4f18\u5316\uff1a\u9ed8\u8ba4\u7684\u7cfb\u7edf\u914d\u7f6e\uff08\u5982Linux TCP\u534f\u8bae\u6808\u53c2\u6570\uff09\u672a\u9488\u5bf9\u9ad8\u6027\u80fd\u7f51\u7edc\u573a\u666f\u5b9a\u5236\u3002\u672a\u8c03\u6574TCP\u7a97\u53e3\u7f29\u653e\u3001SYN\u6cdb\u6d2a\u9632\u62a4\u3001\u4fdd\u6d3b\u8d85\u65f6\u7b49\u53c2\u6570\uff0c\u4f1a\u9650\u5236\u7f51\u7edc\u541e\u5410\u91cf\u3002 \u6570\u636e\u5e93\u6027\u80fd\u95ee\u9898\uff1a\u672a\u52a0\u7d22\u5f15\u7684\u67e5\u8be2\u3001\u4f4e\u6548\u7684\u5173\u8054\u67e5\u8be2\u3001\u7f3a\u5c11\u67e5\u8be2\u7f13\u5b58\uff08\u5982MySQL query cache\u6216PostgreSQL pg_prewarm\uff09\uff0c\u4f1a\u8feb\u4f7f\u6570\u636e\u5e93\u6267\u884c\u5168\u8868\u626b\u63cf\uff0c\u6d88\u8017\u5927\u91cfCPU\u548cI\/O\u8d44\u6e90\u3002 \u9759\u6001\u8d44\u6e90\u672a\u538b\u7f29\uff1a\u672a\u4f18\u5316\u7684\u56fe\u7247\uff08\u672a\u538b\u7f29\u7684PNG\/JPEG\uff09\u3001\u672a\u538b\u7f29\u7684JS\/CSS\u6587\u4ef6\uff0c\u4ee5\u53ca\u672a\u542f\u7528Gzip\/Brotli\u538b\u7f29\uff0c\u4f1a\u589e\u52a0\u4f20\u8f93\u8f7d\u8377\u5927\u5c0f\uff0c\u5bfc\u81f4\u4f20\u8f93\u8017\u65f6\u5ef6\u957f\u2014\u2014\u5728\u5e26\u5bbd\u6709\u9650\u7684\u8de8\u5883\u94fe\u8def\u4e2d\u5c24\u4e3a\u660e\u663e\u3002 \u7f3a\u5c11\u7f13\u5b58\u5c42\uff1a\u672a\u90e8\u7f72\u5e94\u7528\u7ea7\u7f13\u5b58\uff08\u5982Redis\u3001Memcached\uff09\u6216\u672a\u96c6\u6210CDN\uff0c\u4f1a\u5bfc\u81f4\u670d\u52a1\u5668\u9700\u91cd\u65b0\u5904\u7406\u6bcf\u4e00\u6b21\u8bf7\u6c42\uff0c\u800c\u975e\u76f4\u63a5\u8fd4\u56de\u7f13\u5b58\u5185\u5bb9\uff0c\u8fdb\u800c\u589e\u52a0\u670d\u52a1\u5668\u8d1f\u8f7d\u548c\u8bbf\u95ee\u5ef6\u8fdf\u3002 1.5 \u5916\u90e8\u6280\u672f\u56e0\u7d20 \u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\uff08DDoS\uff09\u653b\u51fb\uff1a\u6d41\u91cf\u578bDDoS\u653b\u51fb\uff08\u5982UDP\u6cdb\u6d2a\uff09\u4f1a\u5360\u6ee1\u5e26\u5bbd\uff0c\u5e94\u7528\u5c42\u653b\u51fb\uff08\u5982HTTP\u6cdb\u6d2a\uff09\u5219\u6d88\u8017CPU\/\u5185\u5b58\u8d44\u6e90\u2014\u2014\u4e24\u7c7b\u653b\u51fb\u90fd\u4f1a\u5bfc\u81f4\u5408\u6cd5\u6d41\u91cf\u7684\u8bbf\u95ee\u6027\u80fd\u4e0b\u964d\u3002 \u4f20\u8f93\u8fd0\u8425\u5546\u6545\u969c\uff1a\u56fd\u9645\u4f20\u8f93\u8fd0\u8425\u5546\uff08\u5982\u4e00\u7ea7ISP\uff09\u5076\u5c14\u4f1a\u51fa\u73b0\u6545\u969c\u6216\u8def\u7531\u95ee\u9898\uff0c\u5bfc\u81f4\u7f8e\u56fd\u4e0e\u5176\u4ed6\u5730\u533a\u7684\u7f51\u7edc\u8fde\u63a5\u4e2d\u65ad\u3002 \u5e76\u53d1\u7ba1\u7406\u4e0d\u5f53\uff1aWeb\u670d\u52a1\u5668\u914d\u7f6e\u4e0d\u5408\u7406\uff08\u5982Nginx\/Apache\u5de5\u4f5c\u8fdb\u7a0b\u6570\u4e0d\u8db3\uff09\u6216\u672a\u90e8\u7f72\u8d1f\u8f7d\u5747\u8861\uff0c\u4f1a\u5bfc\u81f4\u6d41\u91cf\u5cf0\u503c\u671f\u8fde\u63a5\u6392\u961f\uff0c\u8fdb\u800c\u5f15\u53d1\u8bf7\u6c42\u8d85\u65f6\u548c\u54cd\u5e94\u7f13\u6162\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] \u4e8c\u3001\u7ecf\u6781\u5ba2\u9a8c\u8bc1\u7684\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u901f\u5ea6\u4f18\u5316\u65b9\u6848 \u89e3\u51b3\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528\u901f\u5ea6\u6162\u7684\u95ee\u9898\uff0c\u9700\u8981\u91c7\u7528\u5206\u5c42\u7684\u6280\u672f\u65b9\u6848\u2014\u2014\u9488\u5bf9\u6027\u4f18\u5316\u786c\u4ef6\u3001\u7f51\u7edc\u3001\u8f6f\u4ef6\u548c\u57fa\u7840\u8bbe\u65bd\u5c42\u9762\u7684\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u4e3a\u6280\u672f\u4eba\u5458\u91cf\u8eab\u5b9a\u5236\u7684\u53ef\u843d\u5730\u4f18\u5316\u63aa\u65bd\uff1a 2.1 \u786c\u4ef6\u5c42\u9762\u4f18\u5316 \u5408\u7406\u914d\u7f6e\u8ba1\u7b97\u8d44\u6e90\uff1a\u6839\u636e\u4e1a\u52a1\u8d1f\u8f7d\u5339\u914dCPU\u6838\u5fc3\u6570\u3001\u5185\u5b58\u548c\u5b58\u50a8\u8d44\u6e90\u3002\u5bf9\u4e8e\u52a8\u6001\u5e94\u7528\uff08\u5982\u7535\u5546\u5e73\u53f0\uff09\uff0c\u5efa\u8bae\u81f3\u5c11\u914d\u7f6e4\u68388GB\u5185\u5b58\uff0c\u4ee5\u65e0\u7ade\u4e89\u5730\u5904\u7406\u5e76\u53d1\u8bf7\u6c42\u3002 \u5347\u7ea7\u81f3SSD\u6216NVMe\u5b58\u50a8\uff1aNVMe SSD\u7684I\/O\u541e\u5410\u91cf\u6bd4SATA SSD\u5feb10\u500d\uff0c\u6bd4HDD\u5feb100\u500d\u2014\u2014\u8fd9\u5bf9\u6570\u636e\u5e93\u3001\u7f13\u5b58\u5c42\u548c\u4f4e\u5ef6\u8fdf\u6570\u636e\u8bbf\u95ee\u578b\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002 \u907f\u5f00\u8d85\u552e\u7684\u670d\u52a1\u5668\u79df\u7528\u65b9\u6848\uff1a\u9009\u62e9\u8d44\u6e90\u6709\u4fdd\u969c\u7684\u72ec\u7acb\u670d\u52a1\u5668\u79df\u7528\u65b9\u6848\u6216\u4e91\u5b9e\u4f8b\uff08\u5982\u975e\u8d85\u552e\u7684vCPU\uff09\uff0c\u907f\u514d\u4e0e\u5176\u4ed6\u7528\u6237\u4e89\u62a2\u8d44\u6e90\u3002 \u90e8\u7f72\u786c\u4ef6\u5197\u4f59\uff1a\u5bf9\u4e8e\u6838\u5fc3\u4e1a\u52a1\u8d1f\u8f7d\uff0c\u4f7f\u7528\u914d\u5907\u5197\u4f59\u7535\u6e90\uff08PSU\uff09\u548cRAID\u5b58\u50a8\u7684\u670d\u52a1\u5668\uff0c\u907f\u514d\u786c\u4ef6\u6545\u969c\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002 […]<\/p>\n

                      Read More…<\/a><\/p>\n","protected":false},"author":1,"featured_media":29162,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4816],"tags":[9584,9585,7854,4853],"class_list":["post-29168","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-america-dedicated-server-sc","tag-hosting-speed-optimization","tag-cross-border-server-performance","tag-us-server-latency-sc","tag-us-hosting-sc"],"acf":[],"yoast_head":"\n