{"id":31609,"date":"2026-07-07T10:00:00","date_gmt":"2026-07-07T02:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/uncategorized\/vps-server-cn2-guide-5-optimization\/"},"modified":"2026-07-07T10:00:00","modified_gmt":"2026-07-07T02:00:00","slug":"vps-server-cn2-guide-5-optimization","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/tutorials\/vps-server-cn2-guide-5-optimization\/","title":{"rendered":"VPS \u670d\u52a1\u5668 CN2 \u7ebf\u8def\u907f\u5751\u6307\u5357\uff1a5 \u4e2a\u5e38\u89c1\u9519\u8bef\u4e0e\u6210\u672c\u4f18\u5316\u65b9\u6848"},"content":{"rendered":"<h2 id=\"cn2\">\u4e3a\u4ec0\u4e48\u4f60\u9700\u8981\u8fd9\u4efd CN2 \u7ebf\u8def\u907f\u5751\u6307\u5357<\/h2>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u4e3a\u9762\u5411\u4e2d\u56fd\u5927\u9646\u7528\u6237\u7684\u7f51\u7ad9\u9009\u62e9 VPS\uff08\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff09\u7ebf\u8def\uff0c\u5374\u4e0d\u77e5\u9053\u5982\u4f55\u907f\u514d\u5e38\u89c1\u7684\u914d\u7f6e\u9519\u8bef\uff0c\u8fd9\u4efd\u6307\u5357\u5c06\u5e2e\u52a9\u4f60\u89e3\u51b3\u5b9e\u9645\u95ee\u9898\u3002\u5f88\u591a\u7ad9\u957f\u5728\u9996\u6b21\u90e8\u7f72\u65f6\u56e0\u4e3a\u9009\u9519\u7ebf\u8def\u7c7b\u578b\u3001\u5ffd\u89c6\u5e26\u5bbd\uff08\u7f51\u7edc\u4f20\u8f93\u80fd\u529b\uff09\u914d\u7f6e\u6216\u8fc7\u5ea6\u6d88\u8d39\uff0c\u5bfc\u81f4\u6bcf\u6708\u591a\u82b1\u6570\u767e\u5143\u5374\u5f97\u4e0d\u5230\u5e94\u6709\u7684\u8bbf\u95ee\u4f53\u9a8c\u3002<\/p>\n<p>\u672c\u6587\u5c06\u5e26\u4f60\u8bc6\u522b 5 \u4e2a\u6700\u5e38\u89c1\u7684 CN2 \u7ebf\u8def\u9009\u62e9\u9519\u8bef\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u6210\u672c\u4f18\u5316\u65b9\u6848\u3002\u65e0\u8bba\u4f60\u662f\u5916\u8d38\u7ad9\u957f\u3001\u4e2d\u5c0f\u4f01\u4e1a\u8d1f\u8d23\u4eba\uff0c\u8fd8\u662f\u521a\u63a5\u89e6\u670d\u52a1\u5668\u8fd0\u7ef4\u7684\u5f00\u53d1\u8005\uff0c\u90fd\u80fd\u4ece\u8fd9\u4e9b\u7ecf\u9a8c\u4e2d\u53d7\u76ca\uff0c\u907f\u514d\u8d70\u5f2f\u8def\u3002<\/p>\n<h2 id=\"cn2-gia\">\u9519\u8bef\u4e00\uff1a\u76f2\u76ee\u9009\u62e9 CN2 GIA\uff0c\u5ffd\u89c6\u5b9e\u9645\u9700\u6c42<\/h2>\n<p>CN2 \u7ebf\u8def\u5206\u4e3a\u4e09\u4e2a\u7b49\u7ea7\uff1aGIA\uff08Global Internet Access\uff09\u3001GT\uff08Global Transit\uff09\u548c\u666e\u901a CN2\u3002GIA \u662f\u6700\u9ad8\u7b49\u7ea7\uff0c\u53bb\u7a0b\u548c\u56de\u7a0b\u90fd\u8d70 CN2 \u7f51\u7edc\uff0c\u5ef6\u8fdf\u6700\u4f4e\uff08\u901a\u5e38\u5728 30-50ms\uff09\uff0c\u4f46\u4ef7\u683c\u4e5f\u662f\u6700\u8d35\u7684\u3002GT \u7ebf\u8def\u53bb\u7a0b\u8d70 CN2\u3001\u56de\u7a0b\u8d70 163 \u7f51\u7edc\uff0c\u5ef6\u8fdf\u7a0d\u9ad8\u4f46\u6027\u4ef7\u6bd4\u66f4\u597d\u3002\u666e\u901a CN2 \u4ec5\u5728\u90e8\u5206\u8282\u70b9\u4f7f\u7528 CN2 \u7f51\u7edc\u3002<\/p>\n<p>\u5f88\u591a\u7528\u6237\u5728\u4e0d\u4e86\u89e3\u81ea\u8eab\u9700\u6c42\u7684\u60c5\u51b5\u4e0b\uff0c\u76f4\u63a5\u9009\u62e9\u6700\u8d35\u7684 GIA \u5957\u9910\u3002\u5b9e\u9645\u4e0a\uff0c\u5982\u679c\u4f60\u7684\u7f51\u7ad9\u4e3b\u8981\u7528\u6237\u7fa4\u4f53\u5728\u4e2d\u56fd\u5927\u9646\u4e1c\u90e8\u6cbf\u6d77\u5730\u533a\uff0cGT \u7ebf\u8def\u5df2\u7ecf\u80fd\u591f\u63d0\u4f9b\u8db3\u591f\u7684\u8bbf\u95ee\u901f\u5ea6\uff0c\u5ef6\u8fdf\u901a\u5e38\u5728 50-80ms \u4e4b\u95f4\uff0c\u800c\u4ef7\u683c\u53ea\u6709 GIA \u7684 60-70%\u3002<\/p>\n<p><strong>\u5982\u4f55\u5224\u65ad\u4f60\u9700\u8981\u54ea\u79cd\u7ebf\u8def\uff1f<\/strong><\/p>\n<ul>\n<li>\u5982\u679c\u4f60\u7684\u7f51\u7ad9\u662f\u7535\u5546\u5e73\u53f0\u6216\u4f01\u4e1a\u5b98\u7f51\uff0c\u7528\u6237\u5bf9\u8bbf\u95ee\u901f\u5ea6\u654f\u611f\uff0c\u4e14\u9884\u7b97\u5145\u8db3\uff0c\u53ef\u4ee5\u9009\u62e9 GIA \u7ebf\u8def<\/li>\n<li>\u5982\u679c\u662f\u4e2a\u4eba\u535a\u5ba2\u3001\u6d4b\u8bd5\u73af\u5883\u6216\u5185\u90e8\u7cfb\u7edf\uff0cGT \u7ebf\u8def\u5df2\u7ecf\u8db3\u591f<\/li>\n<li>\u5982\u679c\u9884\u7b97\u6709\u9650\u4e14\u7528\u6237\u5bf9\u5ef6\u8fdf\u4e0d\u654f\u611f\uff08\u5982\u4e0b\u8f7d\u7ad9\u3001\u8d44\u6e90\u7ad9\uff09\uff0c\u666e\u901a CN2 \u4e5f\u80fd\u6ee1\u8db3\u9700\u6c42<\/li>\n<\/ul>\n<p>\u4f60\u53ef\u4ee5\u53c2\u8003 <a href=\"https:\/\/cn.hostease.com\/blog\/server\/\">\u670d\u52a1\u5668\u914d\u7f6e<\/a> \u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7ebf\u8def\u9009\u62e9\u7684\u6280\u672f\u7ec6\u8282\u3002<\/p>\n<h2 id=\"_1\">\u9519\u8bef\u4e8c\uff1a\u5ffd\u89c6\u5730\u7406\u4f4d\u7f6e\u5bf9\u8bbf\u95ee\u901f\u5ea6\u7684\u5f71\u54cd<\/h2>\n<p>\u670d\u52a1\u5668\u5730\u7406\u4f4d\u7f6e\u76f4\u63a5\u5f71\u54cd\u8bbf\u95ee\u901f\u5ea6\u3002\u5f88\u591a\u7528\u6237\u53ea\u5173\u6ce8\u7ebf\u8def\u7c7b\u578b\uff0c\u5374\u5ffd\u7565\u4e86\u673a\u623f\u4f4d\u7f6e\u8fd9\u4e2a\u5173\u952e\u56e0\u7d20\u3002\u540c\u6837\u662f CN2 GIA \u7ebf\u8def\uff0c\u9999\u6e2f\u673a\u623f\u7684\u5ef6\u8fdf\u901a\u5e38\u5728 20-40ms\uff0c\u65e5\u672c\u673a\u623f\u5728 50-70ms\uff0c\u800c\u7f8e\u56fd\u897f\u90e8\u673a\u623f\u5373\u4f7f\u5728 CN2 \u7ebf\u8def\u4e0a\u4e5f\u8981 120-150ms\u3002<\/p>\n<p>\u5982\u679c\u4f60\u7684\u76ee\u6807\u7528\u6237\u4e3b\u8981\u5728\u4e2d\u56fd\u5927\u9646\uff0c\u5efa\u8bae\u4f18\u5148\u9009\u62e9\u4ee5\u4e0b\u673a\u623f\u4f4d\u7f6e\uff1a<\/p>\n<p><strong>\u9999\u6e2f\u673a\u623f<\/strong>\uff1a\u8ddd\u79bb\u6700\u8fd1\uff0c\u8bbf\u95ee\u901f\u5ea6\u6700\u5feb\uff0c\u9002\u5408\u5bf9\u5ef6\u8fdf\u654f\u611f\u7684\u5e94\u7528\u3002\u4f46\u9999\u6e2f\u673a\u623f\u8d44\u6e90\u7d27\u5f20\uff0c\u4ef7\u683c\u76f8\u5bf9\u8f83\u9ad8\uff0c\u5e26\u5bbd\uff08\u7f51\u7edc\u4f20\u8f93\u80fd\u529b\uff09\u6210\u672c\u4e5f\u66f4\u9ad8\u3002<\/p>\n<p><strong>\u65e5\u672c\u4e1c\u4eac\u673a\u623f<\/strong>\uff1a\u6027\u4ef7\u6bd4\u4e0d\u9519\u7684\u9009\u62e9\uff0c\u8bbf\u95ee\u901f\u5ea6\u7a33\u5b9a\uff0c\u4ef7\u683c\u6bd4\u9999\u6e2f\u4f18\u60e0 20-30%\u3002\u9002\u5408\u9884\u7b97\u6709\u9650\u4f46\u9700\u8981\u8f83\u597d\u8bbf\u95ee\u4f53\u9a8c\u7684\u573a\u666f\u3002<\/p>\n<p><strong>\u65b0\u52a0\u5761\u673a\u623f<\/strong>\uff1a\u8986\u76d6\u4e1c\u5357\u4e9a\u7528\u6237\u7684\u540c\u65f6\uff0c\u4e2d\u56fd\u5927\u9646\u8bbf\u95ee\u901f\u5ea6\u4e5f\u4e0d\u9519\u3002\u5982\u679c\u4f60\u7684\u4e1a\u52a1\u540c\u65f6\u9762\u5411\u4e2d\u56fd\u5927\u9646\u548c\u4e1c\u5357\u4e9a\u7528\u6237\uff0c\u65b0\u52a0\u5761\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002<\/p>\n<p>\u9009\u62e9\u673a\u623f\u65f6\uff0c\u4e0d\u8981\u53ea\u770b\u670d\u52a1\u5546\u5ba3\u4f20\u7684&#8221;CN2 \u7ebf\u8def&#8221;\uff0c\u8981\u5177\u4f53\u8be2\u95ee\u673a\u623f\u4f4d\u7f6e\u548c\u5b9e\u9645\u6d4b\u8bd5\u5ef6\u8fdf\u3002\u5927\u591a\u6570\u9760\u8c31\u7684\u670d\u52a1\u5546\u90fd\u63d0\u4f9b\u6d4b\u8bd5 IP\uff0c\u8d2d\u4e70\u524d\u52a1\u5fc5\u8fdb\u884c ping \u6d4b\u8bd5\u548c traceroute \u8def\u7531\u8ffd\u8e2a\u3002<\/p>\n<h2 id=\"_2\">\u9519\u8bef\u4e09\uff1a\u5e26\u5bbd\u914d\u7f6e\u4e0d\u5f53\uff0c\u8981\u4e48\u6d6a\u8d39\u8981\u4e48\u4e0d\u591f\u7528<\/h2>\n<p>\u5e26\u5bbd\uff08\u7f51\u7edc\u4f20\u8f93\u80fd\u529b\uff09\u662f\u53e6\u4e00\u4e2a\u5bb9\u6613\u88ab\u5ffd\u89c6\u7684\u5173\u952e\u53c2\u6570\u3002\u5f88\u591a\u7528\u6237\u5728\u914d\u7f6e\u5e26\u5bbd\u65f6\u8d70\u5411\u4e24\u4e2a\u6781\u7aef\uff1a\u8981\u4e48\u9009\u62e9\u8fc7\u9ad8\u7684\u5e26\u5bbd\u9020\u6210\u6d6a\u8d39\uff0c\u8981\u4e48\u9009\u62e9\u8fc7\u4f4e\u5bfc\u81f4\u8bbf\u95ee\u5361\u987f\u3002<\/p>\n<p><strong>\u5982\u4f55\u8ba1\u7b97\u4f60\u9700\u8981\u7684\u5e26\u5bbd\uff1f<\/strong><\/p>\n<p>\u5e26\u5bbd\u9700\u6c42\u4e3b\u8981\u53d6\u51b3\u4e8e\u4f60\u7684\u7f51\u7ad9\u7c7b\u578b\u548c\u9884\u671f\u8bbf\u95ee\u91cf\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u5e38\u89c1\u573a\u666f\u7684\u53c2\u8003\u503c\uff1a<\/p>\n<ul>\n<li>\u4f01\u4e1a\u5b98\u7f51\u6216\u535a\u5ba2\uff1a5-10Mbps \u8db3\u591f\uff0c\u65e5\u5747 PV \u5728 1 \u4e07\u4ee5\u4e0b<\/li>\n<li>\u7535\u5546\u5e73\u53f0\u6216\u89c6\u9891\u7ad9\uff1a20-50Mbps\uff0c\u6839\u636e\u5e76\u53d1\u7528\u6237\u6570\u8c03\u6574<\/li>\n<li>\u4e0b\u8f7d\u7ad9\u6216\u8d44\u6e90\u7ad9\uff1a100Mbps \u4ee5\u4e0a\uff0c\u5efa\u8bae\u6309\u91cf\u4ed8\u8d39<\/li>\n<\/ul>\n<p>\u4e00\u4e2a\u5b9e\u7528\u7684\u8ba1\u7b97\u516c\u5f0f\uff1a\u5e26\u5bbd\u9700\u6c42 = \u5e73\u5747\u9875\u9762\u5927\u5c0f \u00d7 \u5e76\u53d1\u7528\u6237\u6570 \u00f7 8\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u7684\u9875\u9762\u5e73\u5747\u5927\u5c0f\u662f 2MB\uff0c\u9884\u671f\u5e76\u53d1\u7528\u6237\u6570\u662f 50 \u4eba\uff0c\u90a3\u4e48\u9700\u8981\u7684\u5e26\u5bbd\u662f 2 \u00d7 50 \u00f7 8 = 12.5Mbps\u3002<\/p>\n<p><strong>\u5e26\u5bbd\u4f18\u5316\u5efa\u8bae\uff1a<\/strong><\/p>\n<ul>\n<li>\u542f\u7528 CDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u53ef\u4ee5\u5927\u5e45\u964d\u4f4e\u6e90\u7ad9\u5e26\u5bbd\u538b\u529b\uff0c\u5c06\u9759\u6001\u8d44\u6e90\u5206\u53d1\u5230\u8fb9\u7f18\u8282\u70b9<\/li>\n<li>\u538b\u7f29\u56fe\u7247\u548c\u8d44\u6e90\u6587\u4ef6\uff0c\u51cf\u5c11\u9875\u9762\u52a0\u8f7d\u4f53\u79ef<\/li>\n<li>\u914d\u7f6e\u6d4f\u89c8\u5668\u7f13\u5b58\uff0c\u51cf\u5c11\u91cd\u590d\u8bf7\u6c42<\/li>\n<li>\u5bf9\u4e8e\u6d41\u91cf\u6ce2\u52a8\u5927\u7684\u573a\u666f\uff0c\u9009\u62e9\u6309\u91cf\u4ed8\u8d39\u6216\u5f39\u6027\u5e26\u5bbd\u65b9\u6848<\/li>\n<\/ul>\n<h2 id=\"_3\">\u9519\u8bef\u56db\uff1a\u5ffd\u89c6\u5b89\u5168\u914d\u7f6e\uff0c\u540e\u671f\u8865\u6551\u6210\u672c\u66f4\u9ad8<\/h2>\n<p>\u5f88\u591a\u7528\u6237\u5728\u90e8\u7f72 VPS\uff08\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff09\u65f6\uff0c\u4e3a\u4e86\u5feb\u901f\u4e0a\u7ebf\u800c\u5ffd\u89c6\u5b89\u5168\u914d\u7f6e\uff0c\u7ed3\u679c\u540e\u671f\u906d\u9047\u653b\u51fb\u6216\u6570\u636e\u4e22\u5931\uff0c\u8865\u6551\u6210\u672c\u8fdc\u9ad8\u4e8e\u524d\u671f\u9884\u9632\u3002<\/p>\n<p><strong>\u5fc5\u987b\u6267\u884c\u7684\u5b89\u5168\u52a0\u56fa\u63aa\u65bd\uff1a<\/strong><\/p>\n<p><strong>SSH \u5b89\u5168\u914d\u7f6e<\/strong>\uff1a\u9996\u6b21\u767b\u5f55\u670d\u52a1\u5668\u540e\uff0c\u7acb\u5373\u521b\u5efa\u666e\u901a\u7528\u6237\u5e76\u7981\u7528 root \u767b\u5f55\u3002\u914d\u7f6e SSH \u5bc6\u94a5\u767b\u5f55\uff0c\u7981\u7528\u5bc6\u7801\u767b\u5f55\u3002\u4fee\u6539 SSH \u9ed8\u8ba4\u7aef\u53e3\uff0822\uff09\u4e3a\u975e\u6807\u51c6\u7aef\u53e3\uff0c\u53ef\u4ee5\u51cf\u5c11 90% \u7684\u81ea\u52a8\u5316\u626b\u63cf\u653b\u51fb\u3002<\/p>\n<p><strong>\u9632\u706b\u5899\u914d\u7f6e<\/strong>\uff1a\u53ea\u5f00\u653e\u5fc5\u8981\u7684\u7aef\u53e3\u3002\u5bf9\u4e8e Web \u670d\u52a1\u5668\uff0c\u901a\u5e38\u53ea\u9700\u8981\u5f00\u653e SSH\uff08\u81ea\u5b9a\u4e49\u7aef\u53e3\uff09\u3001HTTP\uff0880\uff09\u548c HTTPS\uff08443\uff09\u3002\u4f7f\u7528 ufw \u6216 iptables \u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\uff0c\u963b\u6b62\u5176\u4ed6\u6240\u6709\u7aef\u53e3\u7684\u8bbf\u95ee\u3002<\/p>\n<p><strong>\u5b9a\u671f\u66f4\u65b0\u7cfb\u7edf<\/strong>\uff1a\u914d\u7f6e\u81ea\u52a8\u5b89\u5168\u66f4\u65b0\uff0c\u53ca\u65f6\u4fee\u8865\u7cfb\u7edf\u6f0f\u6d1e\u3002\u5bf9\u4e8e Ubuntu \u7cfb\u7edf\uff0c\u53ef\u4ee5\u5b89\u88c5 unattended-upgrades \u5305\u5b9e\u73b0\u81ea\u52a8\u66f4\u65b0\u3002<\/p>\n<p><strong>\u5907\u4efd\u7b56\u7565<\/strong>\uff1a\u914d\u7f6e\u81ea\u52a8\u5907\u4efd\uff0c\u5c06\u91cd\u8981\u6570\u636e\u548c\u914d\u7f6e\u6587\u4ef6\u5907\u4efd\u5230\u8fdc\u7a0b\u5b58\u50a8\u3002\u5efa\u8bae\u4f7f\u7528 3-2-1 \u5907\u4efd\u539f\u5219\uff1a3 \u4efd\u6570\u636e\u526f\u672c\uff0c2 \u79cd\u4e0d\u540c\u5b58\u50a8\u4ecb\u8d28\uff0c1 \u4efd\u5f02\u5730\u5907\u4efd\u3002<\/p>\n<p>SSL\uff08\u5b89\u5168\u4f20\u8f93\u534f\u8bae\uff09\u8bc1\u4e66\u662f\u53e6\u4e00\u4e2a\u5fc5\u987b\u914d\u7f6e\u7684\u5b89\u5168\u63aa\u65bd\u3002\u53ef\u4ee5\u4f7f\u7528 Let&#8217;s Encrypt \u514d\u8d39\u83b7\u53d6 SSL \u8bc1\u4e66\uff0c\u4e3a\u7f51\u7ad9\u63d0\u4f9b\u52a0\u5bc6\u4fdd\u62a4\uff0c\u9632\u6b62\u6570\u636e\u88ab\u7a83\u53d6\u6216\u7be1\u6539\u3002\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u8bbf\u95ee HTTPS \u5730\u5740\u5e94\u8be5\u80fd\u770b\u5230\u5b89\u5168\u9501\u6807\u5fd7\u3002<\/p>\n<h2 id=\"_4\">\u9519\u8bef\u4e94\uff1a\u8fc7\u5ea6\u6d88\u8d39\uff0c\u4e3a\u4e0d\u9700\u8981\u7684\u529f\u80fd\u4e70\u5355<\/h2>\n<p>VPS \u670d\u52a1\u5546\u901a\u5e38\u4f1a\u63d0\u4f9b\u591a\u79cd\u589e\u503c\u670d\u52a1\u548c\u5347\u7ea7\u9009\u9879\uff0c\u5f88\u591a\u7528\u6237\u5728\u4e0d\u4e86\u89e3\u5b9e\u9645\u9700\u6c42\u7684\u60c5\u51b5\u4e0b\uff0c\u4e3a\u4e0d\u9700\u8981\u7684\u529f\u80fd\u652f\u4ed8\u4e86\u989d\u5916\u8d39\u7528\u3002<\/p>\n<p><strong>\u5e38\u89c1\u7684\u8fc7\u5ea6\u6d88\u8d39\u573a\u666f\uff1a<\/strong><\/p>\n<p><strong>\u8fc7\u9ad8\u7684\u786c\u4ef6\u914d\u7f6e<\/strong>\uff1a\u5f88\u591a\u7528\u6237\u8ba4\u4e3a\u914d\u7f6e\u8d8a\u9ad8\u8d8a\u597d\uff0c\u5b9e\u9645\u4e0a\u5bf9\u4e8e\u5927\u591a\u6570\u4e2d\u5c0f\u578b\u7f51\u7ad9\uff0c2-4 \u6838 CPU\u30014-8GB \u5185\u5b58\u5df2\u7ecf\u8db3\u591f\u3002\u53ef\u4ee5\u5148\u4ece\u4f4e\u914d\u5f00\u59cb\uff0c\u6839\u636e\u5b9e\u9645\u4f7f\u7528\u60c5\u51b5\u5347\u7ea7\u3002\u4e91\u670d\u52a1\u5668\uff08Elastic Compute Service\uff09\u7684\u4f18\u52bf\u5c31\u5728\u4e8e\u5f39\u6027\u6269\u5c55\uff0c\u4e0d\u9700\u8981\u4e00\u6b21\u6027\u6295\u5165\u8fc7\u9ad8\u6210\u672c\u3002<\/p>\n<p><strong>\u4e0d\u5fc5\u8981\u7684\u589e\u503c\u670d\u52a1<\/strong>\uff1a\u670d\u52a1\u5546\u53ef\u80fd\u4f1a\u63a8\u8350\u5404\u79cd\u589e\u503c\u670d\u52a1\uff0c\u5982\u9ad8\u7ea7\u76d1\u63a7\u3001\u4e13\u4e1a\u652f\u6301\u3001\u989d\u5916\u5907\u4efd\u7b49\u3002\u8bc4\u4f30\u8fd9\u4e9b\u670d\u52a1\u7684\u5b9e\u9645\u4ef7\u503c\uff0c\u6709\u4e9b\u529f\u80fd\u53ef\u4ee5\u901a\u8fc7\u5f00\u6e90\u5de5\u5177\u81ea\u884c\u5b9e\u73b0\uff0c\u6210\u672c\u66f4\u4f4e\u3002<\/p>\n<p><strong>\u957f\u671f\u5408\u7ea6\u9677\u9631<\/strong>\uff1a\u867d\u7136\u5e74\u4ed8\u901a\u5e38\u6709\u6298\u6263\uff0c\u4f46\u5bf9\u4e8e\u65b0\u670d\u52a1\u5546\u6216\u4e0d\u786e\u5b9a\u7684\u9700\u6c42\uff0c\u5efa\u8bae\u5148\u9009\u62e9\u6708\u4ed8\u65b9\u6848\u3002\u9a8c\u8bc1\u670d\u52a1\u5546\u7684\u7a33\u5b9a\u6027\u548c\u670d\u52a1\u8d28\u91cf\u540e\uff0c\u518d\u8003\u8651\u957f\u671f\u5408\u7ea6\u3002<\/p>\n<p><strong>\u5982\u4f55\u4f18\u5316\u6210\u672c\uff1f<\/strong><\/p>\n<ul>\n<li>\u9009\u62e9\u6309\u91cf\u4ed8\u8d39\u6216\u9636\u68af\u5b9a\u4ef7\u65b9\u6848\uff0c\u6839\u636e\u5b9e\u9645\u4f7f\u7528\u91cf\u8ba1\u8d39<\/li>\n<li>\u5173\u6ce8\u670d\u52a1\u5546\u7684\u4fc3\u9500\u6d3b\u52a8\uff0c\u901a\u5e38\u5728\u8282\u5047\u65e5\u6216\u5468\u5e74\u5e86\u671f\u95f4\u6709\u8f83\u5927\u6298\u6263<\/li>\n<li>\u8003\u8651\u63d0\u4f9b\u7075\u6d3b\u914d\u7f6e\u7684\u670d\u52a1\u5546\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8c03\u6574\u8d44\u6e90\u914d\u7f6e<\/li>\n<li>\u5b9a\u671f\u5ba1\u67e5\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\uff0c\u5173\u95ed\u6216\u964d\u7ea7\u672a\u5145\u5206\u5229\u7528\u7684\u8d44\u6e90<\/li>\n<\/ul>\n<h2 id=\"_5\">\u6027\u80fd\u76d1\u63a7\u548c\u6301\u7eed\u4f18\u5316<\/h2>\n<p>\u5b8c\u6210\u670d\u52a1\u5668\u90e8\u7f72\u540e\uff0c\u6301\u7eed\u7684\u6027\u80fd\u76d1\u63a7\u548c\u4f18\u5316\u540c\u6837\u91cd\u8981\u3002\u5f88\u591a\u95ee\u9898\u4e0d\u662f\u4e00\u6b21\u6027\u914d\u7f6e\u5c31\u80fd\u89e3\u51b3\u7684\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u8fd0\u884c\u6570\u636e\u4e0d\u65ad\u8c03\u6574\u3002<\/p>\n<p><strong>\u63a8\u8350\u7684\u76d1\u63a7\u6307\u6807\uff1a<\/strong><\/p>\n<ul>\n<li>CPU \u548c\u5185\u5b58\u4f7f\u7528\u7387\uff1a\u6301\u7eed\u9ad8\u4e8e 80% \u9700\u8981\u8003\u8651\u5347\u7ea7\u914d\u7f6e<\/li>\n<li>\u5e26\u5bbd\u4f7f\u7528\u7387\uff1a\u63a5\u8fd1\u5957\u9910\u4e0a\u9650\u65f6\u9700\u8981\u4f18\u5316\u6216\u6269\u5bb9<\/li>\n<li>\u78c1\u76d8 I\/O\uff1a\u9ad8 I\/O \u7b49\u5f85\u65f6\u95f4\u53ef\u80fd\u5f71\u54cd\u5e94\u7528\u6027\u80fd<\/li>\n<li>\u7f51\u7edc\u5ef6\u8fdf\u548c\u4e22\u5305\u7387\uff1a\u5b9a\u671f\u6d4b\u8bd5\u5230\u4e3b\u8981\u7528\u6237\u7fa4\u4f53\u7684\u7f51\u7edc\u8d28\u91cf<\/li>\n<\/ul>\n<p><strong>\u4f18\u5316\u65b9\u5411\uff1a<\/strong><\/p>\n<ul>\n<li>\u542f\u7528\u670d\u52a1\u5668\u7aef\u7f13\u5b58\uff0c\u5982 Redis \u6216 Memcached<\/li>\n<li>\u914d\u7f6e Nginx \u6216 Apache \u7684\u7f13\u5b58\u6a21\u5757<\/li>\n<li>\u4f18\u5316\u6570\u636e\u5e93\u67e5\u8be2\uff0c\u6dfb\u52a0\u7d22\u5f15\u548c\u67e5\u8be2\u7f13\u5b58<\/li>\n<li>\u4f7f\u7528 CDN \u52a0\u901f\u9759\u6001\u8d44\u6e90\u52a0\u8f7d<\/li>\n<\/ul>\n<p>\u4f60\u53ef\u4ee5\u53c2\u8003 <a href=\"https:\/\/cn.hostease.com\/blog\/optimization\/\">\u7f51\u7ad9\u4f18\u5316<\/a> \u76f8\u5173\u7684\u6700\u4f73\u5b9e\u8df5\uff0c\u4e0d\u65ad\u63d0\u5347\u7f51\u7ad9\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<h2 id=\"_6\">\u603b\u7ed3\u4e0e\u884c\u52a8\u5efa\u8bae<\/h2>\n<p>\u901a\u8fc7\u672c\u6307\u5357\uff0c\u4f60\u5df2\u7ecf\u4e86\u89e3\u4e86 VPS \u670d\u52a1\u5668 CN2 \u7ebf\u8def\u9009\u62e9\u4e2d\u7684 5 \u4e2a\u5e38\u89c1\u9519\u8bef\uff1a\u76f2\u76ee\u9009\u62e9 GIA \u7ebf\u8def\u3001\u5ffd\u89c6\u5730\u7406\u4f4d\u7f6e\u5f71\u54cd\u3001\u5e26\u5bbd\u914d\u7f6e\u4e0d\u5f53\u3001\u5ffd\u89c6\u5b89\u5168\u914d\u7f6e\u3001\u8fc7\u5ea6\u6d88\u8d39\u3002\u907f\u514d\u8fd9\u4e9b\u9519\u8bef\u53ef\u4ee5\u5e2e\u52a9\u4f60\u8282\u7701 30-50% \u7684\u6210\u672c\uff0c\u540c\u65f6\u83b7\u5f97\u66f4\u597d\u7684\u8bbf\u95ee\u4f53\u9a8c\u3002<\/p>\n<p>\u5982\u679c\u4f60\u9700\u8981\u66f4\u5177\u4f53\u7684\u5efa\u8bae\uff0c\u53ef\u4ee5\u8003\u8651\u4ee5\u4e0b\u65b9\u6848\uff1a<\/p>\n<p><strong>\u9996\u6b21\u90e8\u7f72\u7528\u6237<\/strong>\uff1a\u5efa\u8bae\u9009\u62e9 GT \u7ebf\u8def + \u9999\u6e2f\u6216\u65e5\u672c\u673a\u623f\uff0c\u914d\u7f6e 2 \u6838 CPU\u30014GB \u5185\u5b58\u300110Mbps \u5e26\u5bbd\u3002\u8fd9\u4e2a\u914d\u7f6e\u53ef\u4ee5\u8986\u76d6 80% \u7684\u4e2d\u5c0f\u578b\u7f51\u7ad9\u9700\u6c42\uff0c\u6708\u6210\u672c\u63a7\u5236\u5728\u5408\u7406\u8303\u56f4\u5185\u3002<\/p>\n<p><strong>\u5df2\u6709\u670d\u52a1\u5668\u7528\u6237<\/strong>\uff1a\u5ba1\u67e5\u5f53\u524d\u8d44\u6e90\u914d\u7f6e\uff0c\u5173\u95ed\u672a\u4f7f\u7528\u7684\u670d\u52a1\uff0c\u4f18\u5316\u5e26\u5bbd\u4f7f\u7528\u3002\u5982\u679c\u53d1\u73b0\u914d\u7f6e\u8fc7\u9ad8\uff0c\u53ef\u4ee5\u8003\u8651\u964d\u7ea7\u5957\u9910\uff1b\u5982\u679c\u914d\u7f6e\u4e0d\u8db3\uff0c\u4f18\u5148\u4f18\u5316\u5e94\u7528\u6027\u80fd\u800c\u975e\u76f4\u63a5\u5347\u7ea7\u786c\u4ef6\u3002<\/p>\n<p><strong>\u4f01\u4e1a\u7ea7\u7528\u6237<\/strong>\uff1a\u5efa\u8bae\u9009\u62e9 GIA \u7ebf\u8def\uff0c\u914d\u7f6e\u72ec\u7acb\u670d\u52a1\u5668\uff08\u72ec\u670d\uff0c\u5373\u6574\u53f0\u7269\u7406\u670d\u52a1\u5668\u4f9b\u5355\u4e00\u7528\u6237\u72ec\u5360\u4f7f\u7528\uff09\u6216\u9ad8\u914d 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