{"id":36528,"date":"2026-10-09T17:18:12","date_gmt":"2026-10-09T09:18:12","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/stabilizing-website-latency-on-japan-servers\/"},"modified":"2026-10-09T17:22:57","modified_gmt":"2026-10-09T09:22:57","slug":"stabilizing-website-latency-on-japan-servers","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/stabilizing-website-latency-on-japan-servers\/","title":{"rendered":"\u7a33\u5b9a\u65e5\u672c\u670d\u52a1\u5668\u4e0a\u7684\u7f51\u7ad9\u65f6\u5ef6"},"content":{"rendered":"<p>\n    \u5982\u679c\u4f60\u5728\u4e00\u53f0<a target=\"_self\" href=\"https:\/\/www.varidata.com\/zh-cn\/server\/tokyo\/cn2\/\">\u65e5\u672c\u670d\u52a1\u5668<\/a>\u4e0a\u8fd0\u884c\u751f\u4ea7\u4e1a\u52a1\uff0c\u65f6\u4e0d\u65f6\u770b\u5230\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\u5728\u201c\u79d2\u5f00\u201d\u548c\u201c\u600e\u4e48\u8fd8\u5728\u8f6c\u5708\uff1f\u201d\u4e4b\u95f4\u6765\u56de\u6ce2\u52a8\uff0c\u90a3\u4e48\u4f60\u9047\u5230\u7684\u4e0d\u662f\u7b80\u5355\u7684\u201c\u7f51\u7ad9\u53d8\u6162\u201d\uff0c\u800c\u662f\u975e\u5e38\u4e0d\u7a33\u5b9a\u7684\u65e5\u672c\u670d\u52a1\u5668\u7f51\u7ad9\u65f6\u5ef6\u95ee\u9898\u3002\u5bf9\u5de5\u7a0b\u5e08\u6765\u8bf4\uff0c\u771f\u6b63\u68d8\u624b\u7684\u662f\uff1a\u5e73\u5747\u503c\u770b\u8d77\u6765\u5e38\u5e38\u6ca1\u95ee\u9898\uff0c\u4f46 p95\u3001p99 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 <\/p>\n<ul>\n<li>\u65f6\u5ef6\u5c16\u523a\u4e0e\u672c\u5730\u6216\u8fdc\u7aef\u665a\u9ad8\u5cf0\u9ad8\u5ea6\u76f8\u5173\u3002<\/li>\n<li>\u540c\u4e00\u5730\u533a\u5185\uff0c\u79fb\u52a8\u7f51\u7edc\u4e0e\u6709\u7ebf\u7f51\u7edc\u7528\u6237\u4f53\u9a8c\u5dee\u5f02\u5de8\u5927\u3002<\/li>\n<li>\u670d\u52a1\u5668 CPU\u3001\u5e26\u5bbd\u6307\u6807\u201c\u98ce\u5e73\u6d6a\u9759\u201d\uff0c\u7528\u6237\u5374\u5df2\u7ecf\u5728\u62b1\u6028\u5361\u987f\u3002<\/li>\n<\/ul>\n<h2><strong>\u6839\u56e0\u5206\u5c42\uff1a\u4ece\u7269\u7406\u6781\u9650\u5230\u7cdf\u7cd5\u7684\u5e94\u7528\u8bbe\u8ba1<\/strong><\/h2>\n<p>\n    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<\/p>\n<ol>\n<li>\u7269\u7406\u8ddd\u79bb\u548c\u4f20\u64ad\u65f6\u5ef6\u3002<\/li>\n<li>\u8def\u7531\u5668\u3001\u9632\u706b\u5899\u3001\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\u4e2d\u7684\u6392\u961f\u3002<\/li>\n<li>\u865a\u62df\u5316\u548c\u201c\u5435\u95f9\u90bb\u5c45\u201d\u6548\u5e94\u3002<\/li>\n<li>\u5e94\u7528\u5c42\u963b\u585e\uff1a\u6570\u636e\u5e93\u3001\u7f13\u5b58\u3001\u5916\u90e8 API \u7b49\u3002<\/li>\n<\/ol>\n<h2><strong>\u6392\u67e5\u6296\u52a8\u65f6\u5ef6\u7684\u5b9e\u7528\u5de5\u4f5c\u6d41<\/strong><\/h2>\n<p>\n    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mtr\uff0c\u627e\u51fa\u65f6\u5ef6\u6216\u4e22\u5305\u5347\u9ad8\u7684\u8df3\u70b9\uff0c\u5e76\u5728\u7528\u6237\u53cd\u9988\u95ee\u9898\u7684\u65f6\u95f4\u6bb5\u5185\u591a\u6b21\u91cd\u590d\u6d4b\u8bd5\u3002\u518d\u7ed3\u5408\u6d4f\u89c8\u5668\u7aef\u7684\u8ba1\u65f6\uff0c\u628a\u6bcf\u4e00\u6beb\u79d2\u6807\u51fa\uff1aDNS\u3001\u5efa\u7acb\u8fde\u63a5\u3001TLS\u3001TTFB\u3001\u5185\u5bb9\u4e0b\u8f7d\u3002\u5f53\u4f60\u628a\u8fd9\u4e9b\u6570\u636e\u6309\u5929\u753b\u6210\u56fe\uff0c\u6296\u52a8\u5f80\u5f80\u4f1a\u96c6\u4e2d\u5728\u7279\u5b9a\u7247\u6bb5\uff1aDNS \u89e3\u6790\u5668\u884c\u4e3a\u3001\u67d0\u4e9b\u5730\u533a\u7684 TLS \u63e1\u624b\u3001\u8d1f\u8f7d\u5747\u8861\u961f\u5217\u3001\u6570\u636e\u5e93\u7b49\u5f85\u72b6\u6001\u7b49\u3002\u8fd9\u5c31\u662f\u4f60\u5e94\u8be5\u4f18\u5148\u6295\u5165\u5de5\u7a0b\u8d44\u6e90\u7684\u5730\u65b9\u3002\n  <\/p>\n<ol>\n<li>\u6536\u96c6\u771f\u5b9e\u7528\u6237\u548c\u5408\u6210\u76d1\u63a7\u7684\u5ba2\u6237\u7aef\u65f6\u5ef6\u6570\u636e\u3002<\/li>\n<li>\u4ece\u591a\u4e2a\u5730\u533a\u5bf9\u65e5\u672c\u670d\u52a1\u5668 IP \u6216 VIP \u8fd0\u884c traceroute\/mtr\u3002<\/li>\n<li>\u8bb0\u5f55\u4e0e\u201c\u574f\u5c3e\u5df4\u201d\u65f6\u95f4\u70b9\u5bf9\u9f50\u7684\u670d\u52a1\u5668\u4fa7\u6307\u6807\u3002<\/li>\n<li>\u786e\u8ba4\u65f6\u5ef6\u6ce2\u52a8\u51fa\u73b0\u5728\u5230\u8fbe\u6e90\u7ad9\u4e4b\u524d\uff0c\u8fd8\u662f\u8fdb\u5165\u6e90\u7ad9\u4e4b\u540e\u3002<\/li>\n<\/ol>\n<h2><strong>\u5f71\u54cd\u65f6\u5ef6\u7a33\u5b9a\u6027\u7684\u65e5\u672c\u673a\u623f\u4e0e\u7f51\u7edc\u9009\u62e9<\/strong><\/h2>\n<p>\n    \u5e76\u4e0d\u662f\u6240\u6709\u65e5\u672c\u673a\u623f\u5728\u56fd\u9645\u6d41\u91cf\u4e0b\u7684\u8868\u73b0\u90fd\u4e00\u6837\u3002\u4e1c\u4eac\u67a2\u7ebd\u901a\u5e38\u62e5\u6709\u975e\u5e38\u5bc6\u96c6\u7684\u4e92\u8054\uff0c\u5bf9\u8bb8\u591a\u4e9a\u6d32\u57ce\u5e02\u6709\u6781\u4f73\u7684\u8def\u5f84\uff1b\u5927\u962a\u5219\u5f80\u5f80\u5728\u65e5\u672c\u897f\u90e8\u53ca\u90e8\u5206\u592a\u5e73\u6d0b\u5e02\u573a\u4e0a\u66f4\u6709\u4f18\u52bf\u3002\u5982\u679c\u53ea\u770b\u4ef7\u683c\u6765\u9009\u673a\u623f\uff0c\u5f88\u53ef\u80fd\u4f1a\u843d\u5230\u201c\u8def\u7531\u7ed5\u8fdc\u201d\u6216\u4e0a\u6e38\u591a\u6837\u6027\u4e0d\u8db3\u7684\u5730\u65b9\u3002\u8981\u60f3\u83b7\u5f97\u7a33\u5b9a\u65f6\u5ef6\uff0c\u5e94\u4f18\u5148\u9009\u62e9\u5728\u4e3b\u8981\u7528\u6237\u8fd0\u8425\u5546\u4e0a\u6709\u826f\u597d\u4e92\u8054\u3001\u4e0a\u6e38\u5197\u4f59\u53ef\u9760\u3001\u8def\u7531\u7b56\u7565\u6e05\u6670\u5408\u7406\u7684\u63d0\u4f9b\u5546\u3002\u6709\u4e9b\u8fd0\u8425\u5546\u4f1a\u63d0\u4f9b\u5e26\u5386\u53f2\u65f6\u5ef6\u56fe\u8868\u7684\u6d4b\u8bd5\u76ee\u6807\uff1b\u4f60\u53ef\u4ee5\u628a\u5b83\u4eec\u5f53\u4f5c\u53c2\u8003\u57fa\u7ebf\uff0c\u4f46\u4e00\u5b9a\u8981\u7ed3\u5408\u771f\u6b63\u7684\u7528\u6237\u6765\u6e90\u5730\u533a\u81ea\u884c\u9a8c\u8bc1\u3002\u5bf9\u4e8e\u8de8\u5883\u8bbf\u95ee\u5360\u6bd4\u8f83\u5927\u7684\u4e1a\u52a1\uff0c\u5c24\u5176\u662f\u4ee5\u4e9a\u6d32\u5176\u4ed6\u5730\u533a\u6216\u5927\u6d0b\u6d32\u7528\u6237\u4e3a\u4e3b\u7684\u4e1a\u52a1\uff0c\u8981\u60f3\u5728\u5c3e\u90e8\u65f6\u5ef6\u4e0a\u4fdd\u6301\u53ef\u63a7\uff0c\u5f80\u5f80\u9700\u8981\u5728\u65e5\u672c\u6e90\u7ad9\u4e4b\u4e0a\u53e0\u52a0\u591a\u533a\u57df anycast \u6216\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u8def\u7531\u7b56\u7565\u3002\n  <\/p>\n<ul>\n<li>\u4f18\u5148\u9009\u62e9\u62e5\u6709\u591a\u5bb6\u4e0a\u6e38\u8fd0\u8425\u5546\u548c\u4e92\u8054\u7f51\u4ea4\u6362\u4e2d\u5fc3\u63a5\u5165\u7684\u673a\u623f\u3002<\/li>\n<li>\u540c\u65f6\u5173\u6ce8\u65e5\u672c\u2013\u4e9a\u6d32\u3001\u65e5\u672c\u2013\u7f8e\u56fd\u7684\u5f80\u8fd4\u65f6\u5ef6\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u672c\u5730\u8df3\u6570\u3002<\/li>\n<li>\u901a\u8fc7\u6d4b\u8bd5\u76ee\u6807\u5728\u81f3\u5c11\u51e0\u5929\u5185\u89c2\u5bdf\u6296\u52a8\u60c5\u51b5\uff0c\u800c\u4e0d\u662f\u53ea\u770b\u51e0\u5206\u949f\u6570\u636e\u3002<\/li>\n<\/ul>\n<h2><strong>\u670d\u52a1\u5668\u79df\u7528 vs \u670d\u52a1\u5668\u6258\u7ba1\uff1a\u57fa\u7840\u8bbe\u65bd\u63a7\u5236\u6743\u4e0e\u566a\u58f0<\/strong><\/h2>\n<p>\n    \u5f53\u4f60\u7684\u4e1a\u52a1\u5bf9\u5c3e\u90e8\u65f6\u5ef6\u654f\u611f\u65f6\uff0c\u5728\u65e5\u672c\u201c\u670d\u52a1\u5668\u79df\u7528\u201d\u548c\u201c\u670d\u52a1\u5668\u6258\u7ba1\u201d\u7684\u533a\u522b\u7edd\u4e0d\u4ec5\u4ec5\u662f\u5546\u52a1\u6761\u6b3e\u5dee\u5f02\u3002\u4f20\u7edf\u7684\u670d\u52a1\u5668\u79df\u7528\u4e2d\uff0c\u4f60\u4f1a\u4e0e\u672a\u77e5\u79df\u6237\u5171\u4eab\u7269\u7406\u4e3b\u673a\u3001\u5b58\u50a8\u540e\u7aef\uff0c\u751a\u81f3\u7f51\u7edc\u51fa\u53e3\uff1b\u597d\u5904\u662f\u8fd0\u7ef4\u7701\u4e8b\uff0c\u574f\u5904\u662f\u201c\u90bb\u5c45\u201d\u662f\u5426\u5b89\u9759\u5f88\u96be\u9884\u671f\u3002\u800c\u670d\u52a1\u5668\u6258\u7ba1\u4e2d\uff0c\u786c\u4ef6\u7531\u4f60\u81ea\u5df1\u62e5\u6709\uff0c\u53ef\u4ee5\u5bf9\u7f51\u5361\u961f\u5217\u3001\u56fa\u4ef6\u3001BIOS \u7b49\u505a\u66f4\u7ec6\u81f4\u8c03\u4f18\uff0c\u4f46\u4f60\u4f9d\u7136\u4f1a\u4e0e\u4ed6\u4eba\u5171\u4eab\u4e0a\u6e38\u7f51\u7edc\u548c\u4e92\u8054\u7ed3\u6784\u3002\u8fd0\u884c\u6781\u4f4e\u65f6\u5ef6\u654f\u611f\u4e1a\u52a1\uff08\u5982\u4ea4\u6613\u7cfb\u7edf\u6216\u9ad8\u4ea4\u4e92\u6027\u6e38\u620f\uff09\u7684\u56e2\u961f\uff0c\u5f80\u5f80\u4f1a\u5728\u65e5\u672c\u91c7\u7528\u670d\u52a1\u5668\u6258\u7ba1\uff0c\u7cbe\u5fc3\u6253\u78e8\u961f\u5217\u3001NUMA \u62d3\u6251\u548c\u4e2d\u65ad\u4eb2\u548c\u6027\uff0c\u518d\u7528\u524d\u7f6e\u8fb9\u7f18\u5c42\u6765\u627f\u63a5\u5927\u90e8\u5206\u6d41\u91cf\u3002\u5bf9\u4e8e\u6ca1\u90a3\u4e48\u6781\u7aef\u4f46\u4f9d\u65e7\u5bf9\u65f6\u5ef6\u6709\u8981\u6c42\u7684\u4e1a\u52a1\uff0c\u9009\u597d\u6709\u660e\u786e\u201c\u90bb\u5c45\u9694\u79bb\u201d\u7b56\u7565\u7684\u9ad8\u7aef\u670d\u52a1\u5668\u79df\u7528\u65b9\u6848\uff0c\u5f80\u5f80\u4e5f\u8db3\u591f\u3002\n  <\/p>\n<ul>\n<li>\u670d\u52a1\u5668\u79df\u7528\uff1a\u4e0a\u7ebf\u5feb\u3001\u8fd0\u7ef4\u8f7b\uff0c\u4f46\u5bf9\u201c\u5435\u95f9\u90bb\u5c45\u201d\u7684\u638c\u63a7\u529b\u8f83\u5f31\u3002<\/li>\n<li>\u670d\u52a1\u5668\u6258\u7ba1\uff1a\u6295\u5165\u4e0e\u8fd0\u7ef4\u6210\u672c\u66f4\u9ad8\uff0c\u4f46\u884c\u4e3a\u66f4\u53ef\u9884\u6d4b\u3002<\/li>\n<li>\u6df7\u5408\u65b9\u6848\uff1a\u6838\u5fc3\u670d\u52a1\u7528\u6258\u7ba1\uff0c\u81ea\u9002\u5e94\u6216\u7a81\u53d1\u8d1f\u8f7d\u7528\u4e91\u6216 VPS \u627f\u63a5\u3002<\/li>\n<\/ul>\n<h2><strong>\u7f51\u7edc\u5c42\u7f13\u89e3\u7b56\u7565\uff1a\u4e0d\u6b62\u4e8e\u201c\u524d\u9762\u52a0\u4e2a CDN\u201d<\/strong><\/h2>\n<p>\n    CDN \u548c anycast \u8fb9\u7f18\u8282\u70b9\u786e\u5b9e\u662f\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u4f46\u5b83\u4eec\u5e76\u4e0d\u4f1a\u81ea\u52a8\u89e3\u51b3\u8bb8\u591a\u56e2\u961f\u5728\u8fdc\u7a0b\u8bbf\u95ee\u65e5\u672c\u670d\u52a1\u5668\u65f6\u770b\u5230\u7684\u90a3\u79cd\u5267\u70c8\u65f6\u5ef6\u6ce2\u52a8\u3002\u4f60\u9700\u8981\u5bf9\u201c\u8bf7\u6c42\u5982\u4f55\u88ab\u5f15\u6d41\u3001\u56de\u9000\u7b56\u7565\u5982\u4f55\u5de5\u4f5c\u3001\u54ea\u4e9b\u5185\u5bb9\u5b58\u653e\u5728\u54ea\u4e9b\u8fb9\u7f18\u201d\u6709\u660e\u786e\u63a7\u5236\u3002Anycast \u524d\u7aef\u5728\u591a\u6570\u60c5\u51b5\u4e0b\u80fd\u7f29\u77ed\u8def\u5f84\uff0c\u4f46\u5728 BGP \u6536\u655b\u4e4b\u524d\uff0c\u90e8\u5206\u7f51\u7edc\u53ef\u80fd\u4f1a\u88ab\u9519\u8bef\u5730\u5bfc\u5411\u6027\u80fd\u4e0d\u4f73\u7684\u7ad9\u70b9\u3002\u57fa\u4e8e DNS \u7684\u6d41\u91cf\u8c03\u5ea6\u53ef\u4ee5\u63d0\u4f9b\u66f4\u7cbe\u7ec6\u7684\u7b56\u7565\u63a7\u5236\uff0c\u4f46\u64cd\u4f5c\u590d\u6742\u5ea6\u4e5f\u968f\u4e4b\u589e\u52a0\u3002\u65e0\u8bba\u91c7\u7528\u54ea\u79cd\u65b9\u5f0f\uff0c\u8bbe\u8ba1\u539f\u5219\u90fd\u5e94\u8be5\u662f\uff1a\u5c3d\u53ef\u80fd\u628a\u56fe\u7247\u3001\u811a\u672c\u3001\u53ef\u4e0b\u8f7d\u6587\u4ef6\u7b49\u9759\u6001\u8d44\u6e90\u653e\u5728\u79bb\u7528\u6237\u6700\u8fd1\u7684\u5730\u65b9\uff0c\u53ea\u8ba9\u771f\u6b63\u9700\u8981\u53bb\u65e5\u672c\u7684\u6570\u636e\u8bf7\u6c42\u8de8\u533a\u57df\u5f80\u8fd4\u3002\u8fd9\u6837\u65e2\u7f29\u77ed\u5e73\u5747\u52a0\u8f7d\u65f6\u95f4\uff0c\u4e5f\u901a\u8fc7\u7f29\u77ed\u4f20\u8f93\u65f6\u95f4\u548c\u907f\u514d\u62e5\u585e\u94fe\u8def\uff0c\u538b\u4f4e\u5c3e\u90e8\u65f6\u5ef6\u3002\n  <\/p>\n<ol>\n<li>\u5229\u7528\u591a\u533a\u57df\u8fb9\u7f18\u6216\u591a CDN\uff0c\u628a\u9759\u6001\u5185\u5bb9\u8def\u5f84\u5c3d\u91cf\u7f29\u77ed\u3002<\/li>\n<li>\u501f\u52a9\u5065\u5eb7\u68c0\u67e5\u548c\u6027\u80fd\u6570\u636e\uff0c\u5728\u9000\u5316\u533a\u57df\u53d1\u751f\u95ee\u9898\u65f6\u667a\u80fd\u7ed5\u884c\u3002<\/li>\n<li>\u5c3d\u91cf\u5728\u7528\u6237\u9644\u8fd1\u7ec8\u6b62 TLS\uff0c\u518d\u901a\u8fc7\u4f18\u5316\u597d\u7684\u94fe\u8def\u56de\u6e90\u65e5\u672c\u3002<\/li>\n<li>\u5728\u7f13\u5b58\u7b56\u7565\u4e0a\u201c\u5927\u80c6\u7f13\u5b58\u3001\u7cbe\u786e\u5931\u6548\u201d\uff0c\u4ee5\u7ef4\u6301\u9ad8\u547d\u4e2d\u7387\u3002<\/li>\n<\/ol>\n<h2><strong>\u4e3a\u7a33\u5b9a\u6027\u800c\u8c03\u4f18 TCP\u3001TLS \u4e0e\u4f20\u8f93\u5c42<\/strong><\/h2>\n<p>\n    \u5373\u4f7f\u8def\u7531\u5b8c\u7f8e\uff0c\u4f60\u4ecd\u7136\u53ef\u80fd\u56e0\u4e3a\u4f20\u8f93\u5c42\u914d\u7f6e\u4e0d\u5f53\u800c\u4e25\u91cd\u7834\u574f\u65f6\u5ef6\u7a33\u5b9a\u6027\u3002\u5728\u62e5\u585e\u94fe\u8def\u4e0a\uff0c\u8fc7\u5927\u7684\u7f13\u51b2\u533a\u5bb9\u6613\u5f15\u53d1 bufferbloat\uff1a\u5f53\u7a81\u53d1\u6d41\u91cf\u5230\u6765\u65f6\uff0c\u6570\u636e\u5305\u6392\u961f\u3001\u5f80\u8fd4\u65f6\u95f4\u62c9\u957f\uff0c\u6240\u6709\u5171\u4eab\u8be5\u8def\u5f84\u7684\u8fde\u63a5\u90fd\u4f1a\u51fa\u73b0\u6296\u52a8\u3002\u5728\u8fb9\u7f18\u8def\u7531\u5668\u548c\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\u4e0a\u542f\u7528\u667a\u80fd\u961f\u5217\u7ba1\u7406\uff0c\u6709\u52a9\u4e8e\u5728\u961f\u5217\u586b\u6ee1\u65f6\u4fdd\u6301\u66f4\u4e00\u81f4\u7684\u65f6\u5ef6\u3002\u5728\u4e3b\u673a\u5c42\u9762\uff0c\u4e3a\u65e5\u672c\u4e0e\u8fdc\u7aef\u5730\u533a\u4e4b\u95f4\u8fd9\u7c7b\u957f\u8ddd\u79bb\u8def\u5f84\u9009\u62e9\u5408\u9002\u7684\u73b0\u4ee3 TCP \u62e5\u585e\u63a7\u5236\u7b97\u6cd5\uff0c\u5e76\u8c03\u597d\u521d\u59cb\u62e5\u585e\u7a97\u53e3\uff0c\u53ef\u4ee5\u8ba9\u8fde\u63a5\u5728\u957f\u8ddd\u79bb\u3001\u9ad8\u65f6\u5ef6\u73af\u5883\u4e0b\u4f9d\u65e7\u4fdd\u6301\u54cd\u5e94\u6027\u3002\u5728 TLS \u5c42\uff0c\u901a\u8fc7\u4f1a\u8bdd\u590d\u7528\u3001\u7cbe\u7b80\u8bc1\u4e66\u94fe\u3001\u4f7f\u7528\u73b0\u4ee3 HTTP \u534f\u8bae\u7b49\u65b9\u5f0f\u524a\u51cf\u63e1\u624b\u6210\u672c\uff0c\u53ef\u4ee5\u51cf\u5c11\u5f80\u8fd4\u6b21\u6570\uff0c\u4ece\u800c\u964d\u4f4e\u65f6\u5ef6\u6ce2\u52a8\u3002\u8c03\u8bd5\u8fd9\u4e00\u5c42\uff0c\u5f80\u5f80\u9700\u8981\u628a\u6293\u5305\u6570\u636e\u4e0e\u7528\u6237\u53ef\u89c1\u7684\u5c16\u523a\u4e8b\u4ef6\u4e00\u4e00\u5bf9\u9f50\uff1b\u4f46\u4e00\u65e6\u8c03\u4f18\u5230\u4f4d\uff0c\u7ecf\u5e38\u80fd\u591f\u76f4\u63a5\u6d88\u9664\u4e00\u6574\u7c7b\u201c\u83ab\u540d\u5176\u5999\u7684\u5361\u987f\u201d\u3002\n  <\/p>\n<ul>\n<li>\u5728\u8fb9\u754c\u8def\u7531\u5668\u4e0a\u542f\u7528\u667a\u80fd\u961f\u5217\u7ba1\u7406\uff08\u5982 AQM \u7b49\uff09\uff0c\u5c3d\u91cf\u907f\u514d bufferbloat\u3002<\/li>\n<li>\u4f18\u5148\u9009\u62e9\u9002\u5408\u957f\u8ddd\u79bb\u3001\u9ad8 BDP \u8def\u5f84\u7684\u73b0\u4ee3 TCP \u62e5\u585e\u63a7\u5236\u7b97\u6cd5\u3002<\/li>\n<li>\u4f18\u5316 TLS \u4f1a\u8bdd\uff0c\u5c3d\u91cf\u907f\u514d\u91cd\u590d\u5b8c\u6574\u63e1\u624b\u3002<\/li>\n<\/ul>\n<h2><strong>\u5236\u9020\u6296\u52a8\u7684\u5e94\u7528\u4e0e\u6570\u636e\u5e93\u884c\u4e3a<\/strong><\/h2>\n<p>\n    \u5f53\u7f51\u7edc\u57fa\u672c\u8c03\u597d\u4e4b\u540e\uff0c\u5269\u4e0b\u7684\u4e0d\u7a33\u5b9a\u65f6\u5ef6\u95ee\u9898\u5f80\u5f80\u96c6\u4e2d\u5728\u5e94\u7528\u74f6\u9888\u4e0a\u3002\u5178\u578b\u201c\u7f6a\u9b41\u7978\u9996\u201d\u5305\u62ec\uff1aORM \u5728\u5076\u53d1\u8bf7\u6c42\u4e0a\u89e6\u53d1\u5927\u8868\u5168\u8868\u626b\u63cf\u3001\u540e\u53f0\u4efb\u52a1\u4e0e\u5728\u7ebf\u8bf7\u6c42\u4e89\u62a2\u540c\u4e00\u6279\u6570\u636e\u5e93\u9501\u3001\u5fae\u670d\u52a1\u4e4b\u95f4\u505a\u8fc7\u591a\u540c\u6b65\u201c\u6247\u51fa\u201d\u8c03\u7528\u7b49\u3002\u5728\u4e2d\u7b49\u8d1f\u8f7d\u4e0b\uff0c\u4e00\u5207\u770b\u8d77\u6765\u8fd8\u884c\uff1b\u4f46\u5f53\u6d41\u91cf\u7565\u5fae\u518d\u4e0a\u4e00\u4e2a\u53f0\u9636\uff0c\u9501\u7ade\u4e89\u6216\u5783\u573e\u56de\u6536\u505c\u987f\u5c31\u8db3\u4ee5\u8ba9\u5c11\u90e8\u5206\u8bf7\u6c42\u8fdb\u5165\u201c\u51e0\u79d2\u949f\u7ea7\u522b\u201d\u3002\u5728\u65e5\u672c\u90e8\u7f72\u7684\u67b6\u6784\u91cc\uff0c\u8fd8\u5e38\u89c1\u53e6\u4e00\u79cd\u60c5\u51b5\uff1a\u5176\u4ed6\u533a\u57df\u7684\u5e94\u7528\u5b9e\u4f8b\u4f9d\u8d56\u4f4d\u4e8e\u4e1c\u4eac\u7684\u5355\u4e00\u4e3b\u5e93\uff0c\u5bfc\u81f4\u8de8\u533a\u57df\u5199\u5165\u8bf7\u6c42\u6392\u6210\u957f\u961f\uff0c\u6bcf\u4e00\u7b14\u63d0\u4ea4\u90fd\u6210\u4e86\u957f\u8ddd\u79bb\u5f80\u8fd4\u3002\u4f60\u7684\u76d1\u63a7\u4e0e\u8ffd\u8e2a\u9700\u8981\u6355\u83b7\u6bcf\u4e2a\u63a5\u53e3\u7684\u54cd\u5e94\u65f6\u95f4\u5206\u5e03\u3001\u6570\u636e\u5e93\u7b49\u5f85\u539f\u56e0\u3001\u961f\u5217\u6df1\u5ea6\u7b49\u4fe1\u606f\uff0c\u8fd9\u6837\u624d\u80fd\u6e05\u6670\u5730\u770b\u5230\u201c\u5c16\u523a\u7a76\u7adf\u4ece\u54ea\u91cc\u5f00\u59cb\u3001\u5982\u4f55\u88ab\u653e\u5927\u201d\u7684\u5168\u8fc7\u7a0b\u3002\n  <\/p>\n<ol>\n<li>\u5728\u6d41\u91cf\u653e\u5927\u4e4b\u524d\u5c31\u5bf9\u70ed\u70b9 SQL \u505a\u5256\u6790\uff0c\u5e76\u52a0\u4e0a\u5408\u9002\u7d22\u5f15\u3002<\/li>\n<li>\u9650\u5236\u540c\u6b65\u6247\u51fa\u8c03\u7528\u7684\u6570\u91cf\uff0c\u7528\u6709\u8d85\u65f6\u63a7\u5236\u7684\u91cd\u8bd5\u6216\u964d\u7ea7\u7b56\u7565\u66ff\u4ee3\u3002<\/li>\n<li>\u628a\u5bf9\u65f6\u5ef6\u654f\u611f\u7684\u5728\u7ebf\u8bf7\u6c42\u4e0e\u6279\u5904\u7406\u6216\u5206\u6790\u578b\u4efb\u52a1\u9694\u79bb\u5f00\u3002<\/li>\n<li>\u6839\u636e\u7528\u6237\u5730\u7406\u5206\u5e03\u6765\u8bbe\u8ba1\u533a\u57df\u526f\u672c\u4e0e\u5199\u5165\u7b56\u7565\u3002<\/li>\n<\/ol>\n<h2><strong>\u524d\u7aef\u6027\u80fd\u4e0e\u7b2c\u4e09\u65b9\u7ec4\u4ef6\u7684\u5f71\u54cd<\/strong><\/h2>\n<p>\n    \u5373\u4fbf\u65e5\u672c\u6e90\u7ad9\u548c\u4f20\u8f93\u94fe\u8def\u5df2\u7ecf\u4f18\u5316\u5f97\u5f88\u5e72\u51c0\uff0c\u524d\u7aef\u7684\u51b3\u7b56\u4ecd\u7136\u53ef\u80fd\u91cd\u65b0\u5f15\u5165\u65f6\u5ef6\u6296\u52a8\u3002\u5e38\u89c1\u6a21\u5f0f\u662f\uff1aTTFB \u5f88\u5feb\uff0c\u4f46 onload \u5f88\u6162\uff0c\u539f\u56e0\u662f\u6e32\u67d3\u963b\u585e\u811a\u672c\u3001\u8fc7\u4e8e\u6c89\u91cd\u7684\u524d\u7aef\u6846\u67b6\u3001\u6216\u672a\u52a0\u63a7\u5236\u7684\u7b2c\u4e09\u65b9\u7ec4\u4ef6\u3002\u7531\u4e8e\u8fd9\u4e9b\u7b2c\u4e09\u65b9\u811a\u672c\u5f80\u5f80\u6258\u7ba1\u5728\u4e0e\u4f60\u5b8c\u5168\u65e0\u5173\u7684\u7f51\u7edc\u4e0a\uff0c\u5b83\u4eec\u4f1a\u5e26\u5165\u81ea\u5df1\u7684\u8def\u7531\u4e0e\u62e5\u585e\u6545\u4e8b\uff0c\u4e0e\u65e5\u672c\u670d\u52a1\u5668\u672c\u8eab\u7684\u72b6\u6001\u5e76\u4e0d\u540c\u6b65\u3002\u5bf9\u4e8e\u5168\u7403\u8bbf\u95ee\u3001\u4ee5\u65e5\u672c\u4e3a\u6e90\u7ad9\u7684\u7f51\u7ad9\uff0c\u6700\u5b89\u5168\u7684\u7b56\u7565\u662f\u5c3d\u91cf\u6536\u7d27\u5173\u952e\u6e32\u67d3\u8def\u5f84\uff1a\u53ea\u4fdd\u7559\u9996\u5c4f\u5fc5\u9700\u7684\u963b\u585e CSS\uff0c\u5176\u4f59\u811a\u672c\u5168\u90e8 defer \u6216 async\uff0c\u975e\u5173\u952e\u56fe\u7247\u4f7f\u7528\u61d2\u52a0\u8f7d\u3002\u771f\u5b9e\u7528\u6237\u76d1\u63a7\u4e0d\u5e94\u53ea\u770b\u7edd\u5bf9\u6570\u503c\uff0c\u8fd8\u5e94\u5206\u6790\u201c\u7f13\u6162\u524d\u7aef\u7247\u6bb5\u201d\u4e0e\u7279\u5b9a\u7b2c\u4e09\u65b9\u63d0\u4f9b\u5546\u3001\u8bbe\u5907\u7c7b\u578b\u3001\u8fd0\u8425\u5546\u4e4b\u95f4\u7684\u76f8\u5173\u6027\uff0c\u4ece\u800c\u6709\u6570\u636e\u652f\u6491\u5730\u964d\u7ea7\u6216\u79fb\u9664\u6301\u7eed\u62d6\u7d2f\u5c3e\u90e8\u65f6\u5ef6\u7684\u7ec4\u4ef6\u3002\n  <\/p>\n<ul>\n<li>\u53ea\u5185\u8054\u6216\u9884\u52a0\u8f7d\u9996\u5c4f\u6e32\u67d3\u5fc5\u9700\u7684 CSS\u3002<\/li>\n<li>\u5c3d\u53ef\u80fd\u5ef6\u540e\u52a0\u8f7d\u7edf\u8ba1\u3001\u804a\u5929\u3001\u5e7f\u544a\u7b49\u811a\u672c\u3002<\/li>\n<li>\u5728\u6784\u5efa\u6216\u4e0a\u4f20\u9636\u6bb5\u5c31\u5b8c\u6210\u56fe\u7247\u4e0e\u8d44\u6e90\u7684\u538b\u7f29\u4e0e\u5c3a\u5bf8\u4f18\u5316\u3002<\/li>\n<\/ul>\n<h2><strong>\u76d1\u63a7\u7b56\u7565\uff1a\u522b\u518d\u53ea\u770b\u4e00\u6761\u5168\u7403\u63a2\u9488<\/strong><\/h2>\n<p>\n    \u5982\u679c\u4f60\u53ea\u770b\u6765\u81ea\u5355\u4e00\u5730\u533a\u7684\u4e00\u6761\u5408\u6210\u76d1\u63a7\u7ed3\u679c\uff0c\u8981\u60f3\u771f\u6b63\u7a33\u5b9a\u65e5\u672c\u670d\u52a1\u5668\u4e0a\u7684\u65f6\u5ef6\u51e0\u4e4e\u4e0d\u53ef\u80fd\u3002\u4f60\u7684\u53ef\u89c2\u6d4b\u6027\u4f53\u7cfb\u5fc5\u987b\u4e0e\u6d41\u91cf\u5206\u5e03\u76f8\u5339\u914d\u3002\u8fd9\u610f\u5473\u7740\u8981\u7ed3\u5408\uff1a\u6765\u81ea\u771f\u5b9e\u6d4f\u89c8\u5668\u6216 App \u7684\u5ba2\u6237\u7aef\u6307\u6807\u3001\u591a\u5927\u6d32\u591a\u8282\u70b9\u7684\u5408\u6210\u76d1\u63a7\u3001\u4ee5\u53ca\u670d\u52a1\u5668\u7aef\u7684\u8d44\u6e90\u66f2\u7ebf\u3002\u5bf9\u6bcf\u6761\u5173\u952e\u8def\u5f84\uff0c\u81f3\u5c11\u540c\u65f6\u8ddf\u8e2a p50\u3001p95\u3001p99\uff0c\u5e76\u5728\u6570\u636e\u91cf\u5141\u8bb8\u7684\u524d\u63d0\u4e0b\u6309\u5730\u57df\u3001\u8fd0\u8425\u5546\u3001\u8bbe\u5907\u7c7b\u578b\u7b49\u7ef4\u5ea6\u62c6\u5206\u3002\u544a\u8b66\u4e0d\u5e94\u53ea\u57fa\u4e8e\u201c\u8d85\u8fc7\u67d0\u4e2a\u56fa\u5b9a\u9608\u503c\u201d\uff0c\u8fd8\u8981\u5173\u6ce8\u201c\u65b9\u5dee\u6216\u5c3e\u90e8\u7a81\u7136\u6076\u5316\u201d\u7684\u60c5\u51b5\uff1a\u65f6\u5ef6\u6296\u52a8\u7684\u7a81\u7136\u52a0\u5267\u901a\u5e38\u4f1a\u5148\u4e8e\u7528\u6237\u62a5\u544a\u7684\u201c\u5b8c\u5168\u4e0d\u53ef\u7528\u201d\u3002\u4fdd\u7559\u8db3\u591f\u957f\u7684\u5386\u53f2\u57fa\u7ebf\uff0c\u624d\u80fd\u533a\u5206\u201c\u77ed\u6682\u8fd0\u8425\u5546\u6545\u969c\u201d\u548c\u201c\u4f60\u81ea\u5df1\u5728\u65e5\u672c\u73af\u5883\u4e2d\u521a\u90e8\u7f72\u7684\u56de\u5f52 bug \u6216\u914d\u7f6e\u9519\u8bef\u201d\u3002\n  <\/p>\n<ol>\n<li>\u628a\u771f\u5b9e\u7528\u6237\u7684\u65f6\u5ef6\u6307\u6807\u5199\u5165\u65f6\u5e8f\u5e93\uff0c\u4fdd\u7559\u957f\u5468\u671f\u5386\u53f2\u6570\u636e\u3002<\/li>\n<li>\u5728\u9760\u8fd1\u771f\u5b9e\u7528\u6237\u8fd0\u8425\u5546\u7684\u5730\u65b9\u90e8\u7f72\u5206\u5e03\u5f0f\u5408\u6210\u76d1\u63a7\u8282\u70b9\u3002<\/li>\n<li>\u628a\u65f6\u5ef6\u5c16\u523a\u4e0e\u53d1\u5e03\u3001\u914d\u7f6e\u53d8\u66f4\u3001\u4f9b\u5e94\u5546\u6545\u969c\u4e8b\u4ef6\u505a\u65f6\u95f4\u5bf9\u9f50\u5206\u6790\u3002<\/li>\n<li>\u5b9a\u671f\u56de\u987e\u4e13\u95e8\u5c55\u793a\u201c\u65b9\u5dee\u548c\u5c3e\u90e8\u201d\u7684\u770b\u677f\uff0c\u800c\u4e0d\u662f\u53ea\u76ef\u5e73\u5747\u503c\u3002<\/li>\n<\/ol>\n<h2><strong>\u7ed9\u6b63\u5728\u9009\u62e9\u6216\u8c03\u4f18\u65e5\u672c\u670d\u52a1\u5668\u7684\u5de5\u7a0b\u5e08\u4e00\u4e9b\u5efa\u8bae<\/strong><\/h2>\n<p>\n    \u4e0b\u6b21\u5728\u9009\u8d2d\u65e5\u672c\u670d\u52a1\u5668\u65b9\u6848\u6216\u91cd\u6784\u73b0\u6709\u90e8\u7f72\u65f6\uff0c\u8bf7\u4ee5\u6027\u80fd\u5de5\u7a0b\u5e08\u7684\u89c6\u89d2\u6765\u8bc4\u4f30\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u201c\u91c7\u8d2d\u201d\u7684\u89c6\u89d2\u3002\u5411\u670d\u52a1\u5546\u7d22\u8981\u6765\u81ea\u4f60\u4e3b\u8981\u7528\u6237\u5730\u533a\u7684\u201c\u65f6\u5ef6\u5206\u5e03\u201d\u800c\u4e0d\u662f\u4e00\u6761\u201c\u5e73\u5747 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