{"id":28455,"date":"2025-12-11T16:50:12","date_gmt":"2025-12-11T08:50:12","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/us-cloud-server-speed-optimization\/"},"modified":"2025-12-11T16:54:08","modified_gmt":"2025-12-11T08:54:08","slug":"us-cloud-server-speed-optimization","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/us-cloud-server-speed-optimization\/","title":{"rendered":"\u7f8e\u56fd\u4e91\u670d\u52a1\u5668\u901f\u5ea6\u4f18\u5316"},"content":{"rendered":"\n<p>\u5bf9\u4e8e\u7ba1\u7406<a href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/cloud-server-performance-bottlenecks-and-optimization\/\" target=\"_blank\">\u7f8e\u56fd\u4e91\u670d\u52a1\u5668<\/a>\u57fa\u7840\u8bbe\u65bd\u7684\u6280\u672f\u4eba\u5458\u800c\u8a00\uff0c\u901f\u5ea6\u4e0d\u4ec5\u662f\u4e00\u9879\u6027\u80fd\u6307\u6807\u2014\u2014\u66f4\u662f\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u3001SEO\u6392\u540d\u548c\u5e94\u7528\u53ef\u9760\u6027\u7684\u5173\u952e\u56e0\u7d20\u3002\u8de8\u5883\u5ef6\u8fdf\u3001\u8d44\u6e90\u74f6\u9888\u548c\u4f4e\u6548\u914d\u7f6e\u5f80\u5f80\u6210\u4e3a<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/los-angeles\/\" target=\"_blank\">\u7f8e\u56fd\u670d\u52a1\u5668\u79df\u7528<\/a>\u73af\u5883\u7684\u75db\u70b9\uff0c\u4f46\u901a\u8fc7\u9488\u5bf9\u6027\u7684\u6280\u672f\u4f18\u5316\uff0c\u8fd9\u4e9b\u95ee\u9898\u5747\u53ef\u5f97\u5230\u89e3\u51b3\u3002\u672c\u6307\u5357\u6df1\u5165\u8bb2\u89e3\u53ef\u843d\u5730\u3001\u7b26\u5408\u6781\u5ba2\u601d\u7ef4\u7684\u7b56\u7565\uff0c\u4ece\u7f51\u7edc\u8def\u7531\u8c03\u6574\u5230\u6df1\u5ea6\u7cfb\u7edf\u7ea7\u8c03\u4f18\uff0c\u5168\u65b9\u4f4d\u6700\u5927\u5316\u7f8e\u56fd\u4e91\u670d\u52a1\u5668\u7684\u8fd0\u884c\u901f\u5ea6\u3002<\/p>\n<h2><strong>1. \u7f8e\u56fd\u4e91\u670d\u52a1\u5668\u6027\u80fd\u5361\u987f\u7684\u6838\u5fc3\u539f\u56e0<\/strong><\/h2>\n<p>\u5728\u5b9e\u65bd\u4f18\u5316\u63aa\u65bd\u524d\uff0c\u8bca\u65ad\u6027\u80fd\u5361\u987f\u7684\u6839\u672c\u539f\u56e0\u81f3\u5173\u91cd\u8981\u3002\u6280\u672f\u56e2\u961f\u5e94\u4f18\u5148\u6392\u67e5\u4ee5\u4e0b\u5e38\u89c1\u95ee\u9898\uff1a<\/p>\n<ul>\n<li><strong>\u8de8\u5883\u7f51\u7edc\u9650\u5236<\/strong>\uff1a\u4e0d\u540c\u5730\u533a\u95f4\u7684\u8def\u7531\u914d\u7f6e\u4e0d\u4f73\u3001\u5e26\u5bbd\u9650\u6d41\u4ee5\u53ca\u5bf9\u7b49\u4e92\u8054\u95ee\u9898\uff0c\u4f1a\u663e\u8457\u589e\u52a0\u5ef6\u8fdf\u3002<\/li>\n<li><strong>\u8d44\u6e90\u5206\u914d\u4e0d\u5f53<\/strong>\uff1aCPU\u6838\u5fc3\u4e0d\u8db3\u3001\u5185\u5b58\u5bb9\u91cf\u4e0d\u591f\u6216\u5b58\u50a8\u4ecb\u8d28\u6027\u80fd\u4f4e\u4e0b\uff08\u5982HDD\u5bf9\u6bd4SSD\uff09\uff0c\u4f1a\u7ed9\u6570\u636e\u5bc6\u96c6\u578b\u5e94\u7528\u9020\u6210\u74f6\u9888\u3002<\/li>\n<li><strong>\u81c3\u80bf\u7684\u8f6f\u4ef6\u73af\u5883<\/strong>\uff1a\u4e0d\u5fc5\u8981\u7684\u540e\u53f0\u670d\u52a1\u3001\u8fc7\u65f6\u7684\u4f9d\u8d56\u9879\u548c\u4f18\u5316\u4e0d\u8db3\u7684\u811a\u672c\uff0c\u4f1a\u6d88\u8017\u5b9d\u8d35\u7684\u7cfb\u7edf\u8d44\u6e90\u3002<\/li>\n<li><strong>\u4f4e\u6548\u7684\u5185\u5bb9\u4ea4\u4ed8<\/strong>\uff1a\u672a\u538b\u7f29\u7684\u9759\u6001\u8d44\u6e90\u3001\u672a\u4f18\u5316\u7684\u6570\u636e\u5e93\u67e5\u8be2\u4ee5\u53ca\u7f3a\u4e4f\u7f13\u5b58\u673a\u5236\uff0c\u4f1a\u8feb\u4f7f\u670d\u52a1\u5668\u4e3a\u6bcf\u6b21\u8bf7\u6c42\u8d85\u8d1f\u8377\u8fd0\u8f6c\u3002<\/li>\n<\/ul>\n<h2><strong>2. \u57fa\u7840\u4f18\u5316\uff1a\u7acb\u7aff\u89c1\u5f71\u7684\u901f\u5ea6\u63d0\u5347\u65b9\u6848<\/strong><\/h2>\n<p>\u8fd9\u4e9b\u4f4e\u6295\u5165\u3001\u9ad8\u56de\u62a5\u7684\u8c03\u6574\u65e0\u9700\u5927\u89c4\u6a21\u6280\u672f\u6539\u9020\uff0c\u5c31\u80fd\u7acb\u5373\u6539\u5584\u6027\u80fd\uff1a<\/p>\n<ol>\n<li>\n            <strong>\u7f51\u7edc\u8def\u7531\u4e0e\u5e26\u5bbd\u4f18\u5316<\/strong><\/p>\n<ul>\n<li>\u9009\u7528BGP\u591a\u7ebf\u5e26\u5bbd\uff0c\u5229\u7528\u52a8\u6001\u8def\u7531\u89c4\u907f\u5355\u70b9\u6545\u969c\u3002<\/li>\n<li>\u501f\u52a9traceroute\/mtr\u5de5\u5177\u9a8c\u8bc1\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u4e0e\u76ee\u6807\u5730\u533a\u7684\u76f4\u8fde\u72b6\u6001\uff0c\u5b9a\u4f4d\u8def\u7531\u8df3\u6570\u95ee\u9898\u3002<\/li>\n<li>\u4e3a\u975e\u6838\u5fc3\u670d\u52a1\u8bbe\u7f6e\u5e26\u5bbd\u9650\u6d41\uff0c\u5728\u5cf0\u503c\u8d1f\u8f7d\u671f\u95f4\u4fdd\u969c\u6838\u5fc3\u4e1a\u52a1\u6d41\u91cf\u7684\u4f18\u5148\u7ea7\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n            <strong>\u7cfb\u7edf\u8d44\u6e90\u7cbe\u7b80<\/strong><\/p>\n<ul>\n<li>Linux\u7cfb\u7edf\uff1a\u901a\u8fc7systemd\u7981\u7528\u672a\u4f7f\u7528\u7684\u670d\u52a1\uff08\u5982avahi-daemon\u3001cups\uff09\uff0c\u8c03\u6574\u8fdb\u7a0bnice\u503c\u4ee5\u4f18\u5148\u4fdd\u969c\u6838\u5fc3\u5e94\u7528\u8fd0\u884c\u3002<\/li>\n<li>Windows\u7cfb\u7edf\uff1a\u5229\u7528\u4efb\u52a1\u7ba1\u7406\u5668\u8bc6\u522b\u8d44\u6e90\u5360\u7528\u5927\u6237\uff0c\u901a\u8fc7msconfig\u7981\u7528\u5f00\u673a\u81ea\u542f\u670d\u52a1\u3002<\/li>\n<li>\u4f18\u5316\u4ea4\u6362\u7a7a\u95f4\u5206\u914d\u2014\u2014\u907f\u514d\u8fc7\u5ea6\u4f9d\u8d56\u57fa\u4e8e\u78c1\u76d8\u7684\u4ea4\u6362\u7a7a\u95f4\uff0c\u5176\u6027\u80fd\u8fdc\u4f4e\u4e8e\u5185\u5b58\uff08RAM\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n            <strong>\u6d41\u91cf\u7ba1\u7406\u4e0e\u5b89\u5168\u52a0\u56fa<\/strong><\/p>\n<ul>\n<li>\u90e8\u7f72\u9632\u706b\u5899\u89c4\u5219\uff0c\u62e6\u622a\u5360\u7528\u5e26\u5bbd\u7684\u6076\u610fIP\u548cDDoS\u6d41\u91cf\u3002<\/li>\n<li>\u4f7f\u7528\u6d41\u91cf\u6574\u5f62\u5de5\u5177\uff08\u5982Linux\u7cfb\u7edf\u4e0b\u7684tc\uff09\uff0c\u9650\u5236\u6587\u4ef6\u4f20\u8f93\u6216\u975e\u6838\u5fc3API\u7684\u5e26\u5bbd\u5360\u7528\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>3. \u8fdb\u9636\u6280\u672f\u4f18\u5316\uff1a\u6df1\u5ea6\u6027\u80fd\u8c03\u4f18<\/strong><\/h2>\n<p>\u5bf9\u4e8e\u8ffd\u6c42\u6781\u81f4\u901f\u5ea6\u63d0\u5347\u7684\u6280\u672f\u56e2\u961f\uff0c\u4ee5\u4e0b\u8fdb\u9636\u7b56\u7565\u867d\u9700\u66f4\u6df1\u7684\u6280\u672f\u79ef\u7d2f\uff0c\u4f46\u80fd\u5e26\u6765\u663e\u8457\u7684\u957f\u671f\u6027\u80fd\u6539\u5584\uff1a<\/p>\n<ol>\n<li>\n            <strong>\u7f13\u5b58\u5c42\u90e8\u7f72<\/strong><\/p>\n<ul>\n<li>\u90e8\u7f72\u5185\u5b58\u7f13\u5b58\u7cfb\u7edf\uff08Redis\/Memcached\uff09\u5b58\u50a8\u9ad8\u9891\u8bbf\u95ee\u6570\u636e\uff0c\u964d\u4f4e\u6570\u636e\u5e93\u8d1f\u8f7d\u3002<\/li>\n<li>\u901a\u8fc7HTTP\u5934\uff08Cache-Control\u3001ETag\uff09\u914d\u7f6e\u6d4f\u89c8\u5668\u7f13\u5b58\uff0c\u51cf\u5c11\u9759\u6001\u8d44\u6e90\u7684\u91cd\u590d\u8bf7\u6c42\u3002<\/li>\n<li>\u96c6\u6210\u5e26\u6709\u7f8e\u56fd\u8fb9\u7f18\u8282\u70b9\u7684\u5168\u7403CDN\uff0c\u5378\u8f7d\u5185\u5bb9\u4ea4\u4ed8\u538b\u529b\uff0c\u964d\u4f4e\u56fd\u9645\u7528\u6237\u7684\u8bbf\u95ee\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n            <strong>\u6570\u636e\u5e93\u6027\u80fd\u4f18\u5316<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528EXPLAIN\u5206\u6790\u67e5\u8be2\u6267\u884c\u8ba1\u5212\uff0c\u8bc6\u522b\u5e76\u91cd\u6784\u4f4e\u6548SQL\u8bed\u53e5\uff08\u5982\u907f\u514dSELECT *\u6216\u672a\u7d22\u5f15\u7684WHERE\u5b50\u53e5\uff09\u3002<\/li>\n<li>\u4e3a\u591a\u5217\u67e5\u8be2\u521b\u5efa\u590d\u5408\u7d22\u5f15\uff0c\u5220\u9664\u672a\u4f7f\u7528\u7684\u7d22\u5f15\u4ee5\u964d\u4f4e\u5199\u5165\u5f00\u9500\u3002<\/li>\n<li>\u90e8\u7f72\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u590d\u7528\u8fde\u63a5\uff0c\u907f\u514d\u9891\u7e41\u5efa\u7acb\u8fde\u63a5\u5e26\u6765\u7684\u6027\u80fd\u635f\u8017\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n            <strong>\u9759\u6001\u8d44\u6e90\u4f18\u5316<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528Gzip\u6216Brotli\u538b\u7f29HTML\/CSS\/JS\u6587\u4ef6\uff08Brotli\u5bf9\u6587\u672c\u7c7b\u8d44\u6e90\u7684\u538b\u7f29\u7387\u66f4\u9ad8\uff09\u3002<\/li>\n<li>\u5c06\u56fe\u7247\u8f6c\u6362\u4e3aWebP\/AVIF\u683c\u5f0f\uff0c\u5b9e\u73b0\u61d2\u52a0\u8f7d\u5ef6\u8fdf\u52a0\u8f7d\u5c4f\u5916\u56fe\u7247\u3002<\/li>\n<li>\u5408\u5e76\u5e76\u538b\u7f29CSS\/JS\u6587\u4ef6\uff0c\u51cf\u5c11HTTP\u8bf7\u6c42\u6570\u548c\u6709\u6548\u8f7d\u8377\u5927\u5c0f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n            <strong>Web\u670d\u52a1\u5668\u4e0e\u8fd0\u884c\u65f6\u4f18\u5316<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528Nginx\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\uff08\u66ff\u4ee3Apache\uff09\uff0c\u63d0\u5347\u5e76\u53d1\u5904\u7406\u80fd\u529b\u5e76\u964d\u4f4e\u8d44\u6e90\u5360\u7528\u3002<\/li>\n<li>\u4f18\u5316PHP\/Python\u8fd0\u884c\u65f6\u914d\u7f6e\uff1a\u63d0\u9ad8memory_limit\u3001\u8c03\u6574max_execution_time\u3001\u542f\u7528OPcache\u5b57\u8282\u7801\u7f13\u5b58\u3002<\/li>\n<li>\u542f\u7528HTTP\/2\uff08\u6216HTTP\/3\uff09\uff0c\u5229\u7528\u591a\u8def\u590d\u7528\u3001\u5934\u90e8\u538b\u7f29\u548c\u670d\u52a1\u5668\u63a8\u9001\u63d0\u5347\u5185\u5bb9\u4ea4\u4ed8\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>4. \u8de8\u5883\u8bbf\u95ee\u4f18\u5316\uff1a\u7f13\u89e3\u5ef6\u8fdf\u95ee\u9898<\/strong><\/h2>\n<p>\u56fd\u9645\u7528\u6237\u8bbf\u95ee\u7f8e\u56fd\u4e91\u670d\u52a1\u5668\u65f6\u5f80\u5f80\u9762\u4e34\u6700\u4e25\u91cd\u7684\u901f\u5ea6\u95ee\u9898\uff0c\u4ee5\u4e0b\u9488\u5bf9\u5730\u7406\u7279\u6027\u7684\u4f18\u5316\u7b56\u7565\u53ef\u964d\u4f4e\u8de8\u5883\u5ef6\u8fdf\uff1a<\/p>\n<ul>\n<li><strong>\u9009\u7528\u4f18\u5316\u8def\u7531\u65b9\u6848<\/strong>\uff1a\u9009\u62e9\u63d0\u4f9b\u4e13\u7528\u8de8\u5883\u8def\u7531\uff08\u5982CN2\/GIA\uff09\u7684\u7f8e\u56fd\u4e91\u670d\u52a1\u5546\uff0c\u907f\u5f00\u62e5\u5835\u7684\u516c\u7f51\u8def\u5f84\u3002<\/li>\n<li><strong>DNS\u667a\u80fd\u89e3\u6790<\/strong>\uff1a\u4f7f\u7528Anycast DNS\u670d\u52a1\u5c06\u7528\u6237\u8def\u7531\u81f3\u6700\u8fd1\u7684\u7f8e\u56fd\u8fb9\u7f18\u8282\u70b9\uff0c\u7f29\u77edDNS\u89e3\u6790\u65f6\u95f4\u3002<\/li>\n<li><strong>HTTPS\u914d\u7f6e<\/strong>\uff1a\u90e8\u7f72TLS 1.3\uff08\u66ff\u4ee3\u65e7\u7248\u672c\uff09\u52a0\u5feb\u63e1\u624b\u901f\u5ea6\uff0c\u542f\u7528OCSP stapling\u51cf\u5c11\u8bc1\u4e66\u9a8c\u8bc1\u5ef6\u8fdf\u3002<\/li>\n<li><strong>\u5730\u7406\u8d1f\u8f7d\u5747\u8861<\/strong>\uff1a\u5c06\u6d41\u91cf\u5206\u53d1\u81f3\u591a\u4e2a\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\uff0c\u964d\u4f4e\u57fa\u4e8e\u8ddd\u79bb\u7684\u8bbf\u95ee\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n<h2><strong>5. \u76d1\u63a7\u4e0e\u7ef4\u62a4\uff1a\u7ef4\u6301\u5cf0\u503c\u6027\u80fd<\/strong><\/h2>\n<p>\u901f\u5ea6\u4f18\u5316\u662f\u4e00\u4e2a\u6301\u7eed\u7684\u8fc7\u7a0b\u2014\u2014\u6280\u672f\u56e2\u961f\u5fc5\u987b\u76d1\u63a7\u6027\u80fd\u6307\u6807\u5e76\u5b9a\u671f\u7ef4\u62a4\uff0c\u907f\u514d\u6027\u80fd\u8870\u51cf\uff1a<\/p>\n<ol>\n<li>\n            <strong>\u5fc5\u5907\u76d1\u63a7\u5de5\u5177<\/strong><\/p>\n<ul>\n<li>\u670d\u52a1\u5668\u5c42\u9762\uff1aTop\u3001Sar\u3001Nmon\uff08CPU\/\u5185\u5b58\/\u78c1\u76d8I\/O\u76d1\u63a7\uff09\u3002<\/li>\n<li>\u7f51\u7edc\u5c42\u9762\uff1aPing\u3001Traceroute\u3001MTR\uff08\u5ef6\u8fdf\/\u4e22\u5305\u8ddf\u8e2a\uff09\u3002<\/li>\n<li>\u5e94\u7528\u5c42\u9762\uff1aGoogle PageSpeed Insights\u3001GTmetrix\u3001New Relic\uff08\u52a0\u8f7d\u65f6\u95f4\u3001\u8d44\u6e90\u74f6\u9888\u5206\u6790\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n            <strong>\u5b9a\u671f\u7ef4\u62a4\u6e05\u5355<\/strong><\/p>\n<ul>\n<li>\u6e05\u7406\u7cfb\u7edf\u65e5\u5fd7\u548c\u4e34\u65f6\u6587\u4ef6\uff0c\u91ca\u653e\u5b58\u50a8\u7a7a\u95f4\u3002<\/li>\n<li>\u66f4\u65b0\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u3001Web\u670d\u52a1\u5668\u548c\u8fd0\u884c\u65f6\u73af\u5883\uff0c\u4fee\u590d\u6027\u80fd\u76f8\u5173\u6f0f\u6d1e\u3002<\/li>\n<li>\u6574\u7406\u6570\u636e\u5e93\u788e\u7247\u5e76\u91cd\u5efa\u7d22\u5f15\uff0c\u7ef4\u6301\u67e5\u8be2\u6548\u7387\u3002<\/li>\n<li>\u6309\u5b63\u5ea6\u5ba1\u8ba1\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\uff0c\u6839\u636e\u9700\u6c42\u6269\u5bb9\/\u7f29\u5bb9CPU\/\u5185\u5b58\/\u5e26\u5bbd\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>6. 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