{"id":35078,"date":"2026-08-12T17:24:03","date_gmt":"2026-08-12T09:24:03","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/hk-server-scaling-response-time-when-extreme-traffic-surges\/"},"modified":"2026-08-12T17:27:10","modified_gmt":"2026-08-12T09:27:10","slug":"hk-server-scaling-response-time-when-extreme-traffic-surges","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/hk-server-scaling-response-time-when-extreme-traffic-surges\/","title":{"rendered":"\u9999\u6e2f\u670d\u52a1\u5668\u5728\u6781\u7aef\u6d41\u91cf\u66b4\u6da8\u671f\u95f4\u7684\u8d44\u6e90\u6269\u7f29\u5bb9\u54cd\u5e94\u65f6\u95f4"},"content":{"rendered":"<style>\n    table, th, td {\n        border: 1px solid black;\n        border-collapse: collapse;\n    }\n<\/style>\n<p>\u5728\u7a81\u53d1\u6d41\u91cf\u66b4\u6da8\u671f\u95f4\uff0c<a target=\"_blank\" href=\"https:\/\/www.varidata.com\/zh-cn\/server\/hk\/cn2\/\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u67b6\u6784\u9700\u8981\u975e\u5e38\u7cbe\u786e\u7684\u6027\u80fd\u57fa\u7ebf\u3002\u5f53\u4f60\u8fd0\u884c Kubernetes Pod \u548c\u65e0\u670d\u52a1\u5668\u51fd\u6570\uff08Serverless Functions\uff09\u65f6\uff0c\u53ef\u4ee5\u5728\u6570\u79d2\u5185\u5b9e\u73b0\u8d44\u6e90\u6269\u7f29\u5bb9\u54cd\u5e94\uff1b\u800c\u4e91\u7aef\u865a\u62df\u673a\uff08VM\uff09\u81ea\u52a8\u6a2a\u5411\u6269\u5c55\u901a\u5e38\u9700\u8981 1\u20133 \u5206\u949f\u3002\u5e26\u5bbd\u7a81\u53d1\uff08Bandwidth Bursting\uff09\u7684\u6269\u5bb9\u4ece\u5373\u65f6\u8c03\u6574\u5230\u6570\u5206\u949f\u4e0d\u7b49\u3002<\/p>\n<p>\u672a\u4f18\u5316\u7684\u8d44\u6e90\u6269\u7f29\u5bb9\u54cd\u5e94\u65f6\u95f4\u4f1a\u4e25\u91cd\u62d6\u57ae\u4f60\u7684\u7cfb\u7edf\u57fa\u7840\u67b6\u6784\u3002CPU \u6838\u5fc3\u88ab\u6253\u6ee1\u3001\u5185\u5b58\u8017\u5c3d\u4ee5\u53ca\u7f51\u7edc\u94fe\u8def\u62e5\u585e\uff0c\u5f88\u5feb\u5c31\u4f1a\u5bfc\u81f4\u4e25\u91cd\u7684\u4e22\u5305\u3002\u7528\u6237\u4f1a\u7acb\u523b\u611f\u53d7\u5230\u5de8\u5927\u7684\u5ef6\u8fdf\u6296\u52a8\u548c\u5927\u91cf\u8fde\u63a5\u4e2d\u65ad\u3002\u4f60\u5fc5\u987b\u4e3a\u6240\u6709\u533a\u57df\u8fb9\u7f18\u8282\u70b9\u914d\u7f6e\u7cbe\u786e\u7684\u81ea\u52a8\u6269\u7f29\u5bb9\u9608\u503c\u548c\u524d\u77bb\u6027\u89e6\u53d1\u6761\u4ef6\uff0c\u624d\u80fd\u7ef4\u6301\u53ef\u9884\u6d4b\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n<h2>\u91cd\u70b9\u6458\u8981<\/h2>\n<ul>\n<li>\n<p>Kubernetes Pod 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\u8fd9\u6837\u7684\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\u53ef\u4ee5\u975e\u5e38\u8fc5\u901f\u5730\u5904\u7406\u7a81\u53d1\u6d41\u91cf\u3002Kubernetes \u6c34\u5e73 Pod \u81ea\u52a8\u6269\u7f29\u5bb9\uff08Horizontal Pod Autoscaler\uff09\u4f1a\u76d1\u63a7\u5904\u7406\u5668\u4f7f\u7528\u7387\u3001\u5185\u5b58\u5360\u7528\u7b49\u7cfb\u7edf\u6307\u6807\uff0c\u5e76\u5728\u6570\u79d2\u5185\u5728\u96c6\u7fa4\u4e2d\u6269\u5c55\u66f4\u591a Pod \u5b9e\u4f8b\u3002\u65e0\u670d\u52a1\u5668\u73af\u5883\u7684\u6269\u5bb9\u901f\u5ea6\u751a\u81f3\u66f4\u5feb\uff0c\u4e91\u670d\u52a1\u5546\u51e0\u4e4e\u53ef\u4ee5\u5373\u65f6\u521b\u5efa\u65b0\u7684\u65e0\u670d\u52a1\u5668\u6267\u884c\u73af\u5883\u6765\u5904\u7406\u65b0\u5230\u7684 HTTP \u8bf7\u6c42\u3002<\/p>\n<p>\u8fd9\u7c7b\u5fae\u67b6\u6784\u5c06\u5355\u4e2a\u5e94\u7528\u529f\u80fd\u62c6\u5206\u4e3a\u5c0f\u578b\u72ec\u7acb\u8fd0\u884c\u5355\u5143\uff0c\u53ef\u4ee5\u77ac\u95f4\u5438\u6536\u6765\u81ea\u4e2d\u56fd\u5927\u9646\u548c\u4e1c\u5357\u4e9a\u5730\u533a\u7684\u533a\u57df\u6027\u6d41\u91cf\u9ad8\u5cf0\u3002\u7531\u4e8e\u8f7b\u91cf\u7ea7\u5bb9\u5668\u65e0\u9700\u5b8c\u6574\u5f15\u5bfc\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u5373\u53ef\u542f\u52a8\uff0c\u4f60\u7684\u5e94\u7528\u5728\u7a81\u53d1\u6d41\u91cf\u573a\u666f\u4e0b\u4f9d\u7136\u80fd\u4fdd\u6301\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<p>\u5982\u679c\u6a2a\u5411\u6269\u5bb9\u52a8\u4f5c\u5ef6\u8fdf\uff0c\u5c31\u4f1a\u5728\u5927\u89c4\u6a21\u6d41\u91cf\u9ad8\u5cf0\u671f\u95f4\u89e6\u53d1\u707e\u96be\u6027\u7684\u8d44\u6e90\u5931\u8d25\u3002\u5f53\u6a2a\u5411\u6269\u5c55\u901f\u5ea6\u843d\u540e\u4e8e\u65b0\u589e Web \u8bf7\u6c42\u65f6\uff0c\u8ba1\u7b97\u8282\u70b9\u5c06\u9762\u4e34\u4e25\u91cd\u7684 CPU \u9965\u997f\u95ee\u9898\uff0c\u5185\u5b58\u6c60\u4f1a\u8fc5\u901f\u88ab\u5360\u6ee1\uff0c\u672a\u54cd\u5e94\u7684\u7f51\u7edc\u6570\u636e\u5305\u4f1a\u5806\u79ef\u5728\u64cd\u4f5c\u7cfb\u7edf\u7684\u5957\u63a5\u5b57\u7f13\u51b2\u533a\u4e2d\u3002\u6700\u7ec8\uff0c\u8d1f\u8f7d\u5747\u8861\u5668\u4f1a\u5927\u91cf\u4e22\u5f03\u65b0\u5efa\u8fde\u63a5\u8bf7\u6c42\u3002\u5e94\u7528\u5b9e\u4f8b\u4f1a\u56e0\u4e3a\u672a\u80fd\u5904\u7406\u7684\u5185\u5b58\u9650\u5236\u800c\u5d29\u6e83\uff0c\u5f15\u53d1\u6574\u4e2a\u7f51\u7edc\u8282\u70b9\u96c6\u7fa4\u7684\u7ea7\u8054\u6545\u969c\u3002\u5feb\u901f\u7684\u6a2a\u5411\u6269\u7f29\u5bb9\u901a\u8fc7\u5c06\u8282\u70b9\u8d1f\u8f7d\u7ef4\u6301\u5728\u4e34\u754c\u9608\u503c\u4ee5\u4e0b\uff0c\u4ece\u800c\u907f\u514d\u7cfb\u7edf\u6574\u4f53\u5d29\u6e83\u3002<\/p>\n<h3>\u4e91\u7aef\u865a\u62df\u673a vs \u72ec\u7acb\u88f8\u91d1\u5c5e\u7a81\u53d1\u80fd\u529b<\/h3>\n<p>\u4f20\u7edf\u4e91\u7aef\u865a\u62df\u673a\u4f9d\u8d56\u865a\u62df\u673a\u7ba1\u7406\u7a0b\u5e8f\uff08Hypervisor\uff09\u5728\u591a\u4e2a\u786c\u4ef6\u8282\u70b9\u95f4\u5206\u914d\u7cfb\u7edf\u8d44\u6e90\u3002\u865a\u62df\u673a\u81ea\u52a8\u6269\u7f29\u5bb9\u7ec4\u5728\u6269\u5c55\u65b0\u5b9e\u4f8b\u65f6\u9700\u8981\u989d\u5916\u65f6\u95f4\uff1a\u5e95\u5c42\u7cfb\u7edf\u5fc5\u987b\u521d\u59cb\u5316\u865a\u62df\u786c\u4ef6\u3001\u5f15\u5bfc\u5b8c\u6574\u7684\u6765\u5bbe\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5e76\u6267\u884c\u914d\u7f6e\u811a\u672c\u3002\u8fd9\u4e2a\u9884\u7f6e\u6d41\u7a0b\u4f1a\u5ef6\u957f\u8d44\u6e90\u6269\u7f29\u5bb9\u7684\u54cd\u5e94\u65f6\u95f4\uff0c\u8ba9\u4f60\u7684\u57fa\u7840\u67b6\u6784\u5728\u77ac\u65f6\u9700\u6c42\u66b4\u6da8\u65f6\u5904\u4e8e\u8106\u5f31\u72b6\u6001\u3002<\/p>\n<p>\u5171\u4eab\u4e91\u5e73\u53f0\u8fd8\u4f1a\u8ba9\u4f60\u7684\u5e94\u7528\u66b4\u9732\u5728\u6765\u81ea\u5176\u4ed6\u79df\u6237\u5de5\u4f5c\u8d1f\u8f7d\u7684\u6027\u80fd\u98ce\u9669\u4e4b\u4e0b\uff0c\u591a\u79df\u6237\u57fa\u7840\u67b6\u6784\u4f1a\u5e26\u6765\u8ba1\u7b97\u8c03\u5ea6\u51b2\u7a81\u548c\u7f51\u7edc\u62e5\u585e\u7684\u98ce\u9669\u3002<\/p>\n<p>\u72ec\u7acb\u670d\u52a1\u5668\u63d0\u4f9b\u66f4\u9ad8\u6027\u80fd\uff0c\u56e0\u4e3a\u4ece CPU\u3001\u5185\u5b58\u3001\u5b58\u50a8\u5230\u5e26\u5bbd\u5bb9\u91cf\uff0c\u6240\u6709\u670d\u52a1\u5668\u8d44\u6e90\u90fd\u53ea\u5c5e\u4e8e\u5355\u4e00\u79df\u6237\u3002\u8fd9\u786e\u4fdd\u66f4\u5feb\u7684\u5904\u7406\u901f\u5ea6\u3001\u66f4\u5feb\u7684\u52a0\u8f7d\u901f\u5ea6\uff0c\u4ee5\u53ca\u5728\u9ad8\u6d41\u91cf\u573a\u666f\u4e0b\u4f9d\u7136\u80fd\u591f\u4e0d\u51fa\u73b0\u6027\u80fd\u4e0b\u964d\u3002\u4e0e\u5171\u4eab\u4e3b\u673a\u4e0d\u540c\uff0c\u4f60\u7684\u4e1a\u52a1\u4e0d\u4f1a\u4e0e\u865a\u62df\u673a\u7ba1\u7406\u7a0b\u5e8f\u5c42\u6216\u201c\u5435\u95f9\u90bb\u5c45\u201d\u7684\u5176\u4ed6\u5de5\u4f5c\u8d1f\u8f7d\u4e89\u62a2\u670d\u52a1\u5668\u8d44\u6e90\uff0c\u4fdd\u8bc1\u4f60\u8fd0\u884c\u7684\u4efb\u4f55\u7a0b\u5e8f\u90fd\u53ef\u4ee5 100% \u5229\u7528\u786c\u4ef6\u6027\u80fd\u3002<\/p>\n<p>\u72ec\u7acb\u670d\u52a1\u5668\u57fa\u7840\u67b6\u6784\u6d88\u9664\u4e86\u865a\u62df\u673a\u7ba1\u7406\u7a0b\u5e8f\u5f00\u9500\uff0c\u5e76\u5728\u6d41\u91cf\u9ad8\u5cf0\u671f\u95f4\u63d0\u4f9b\u5b8c\u5168\u53ef\u9884\u6d4b\u7684\u7cfb\u7edf\u5ef6\u8fdf\u3002\u4f60\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u7ef4\u5ea6\u5bf9\u4e0d\u540c\u73af\u5883\u4e0b\u7684\u786c\u4ef6\u8d44\u6e90\u6027\u80fd\u5dee\u5f02\u8fdb\u884c\u5206\u6790\uff1a<\/p>\n<div fullwidth=\"\" class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n          <\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8d44\u6e90\u7ef4\u5ea6<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5171\u4eab\u4e91\u7aef\u865a\u62df\u673a\uff08\u95ee\u9898\uff09<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u72ec\u7acb\u670d\u52a1\u5668\uff08\u89e3\u51b3\u65b9\u6848\uff09<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>CPU \u8c03\u5ea6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u865a\u62df\u673a\u7ba1\u7406\u7a0b\u5e8f\u5728\u591a\u4e2a\u79df\u6237\u95f4\u8c03\u5ea6\u8ba1\u7b97\u8d44\u6e90\uff1b\u5373\u4fbf\u662f\u4fdd\u7559\u7b97\u529b\u4e5f\u4f1a\u56e0\u90bb\u8fd1\u5de5\u4f5c\u8d1f\u8f7d\u800c\u4ea7\u751f\u5ef6\u8fdf\u6ce2\u52a8<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>CPU \u8c03\u5ea6\u7a33\u5b9a\u65e0\u4e89\u7528\uff1b\u7269\u7406\u6838\u5fc3\u53ea\u5206\u914d\u7ed9\u5355\u4e00\u7ec4\u7ec7<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5185\u5b58<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7531\u4e8e\u591a\u79df\u6237\u5171\u4eab\uff0c\u5185\u5b58\u541e\u5410\u4e0d\u7a33\u5b9a<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u901a\u8fc7 ECC \u5185\u5b58\u76f4\u63a5\u8bbf\u95ee\uff0c\u541e\u5410\u7a33\u5b9a\u4e00\u81f4<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5b58\u50a8<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u78c1\u76d8\u8bbf\u95ee\u662f\u95f4\u63a5\u7684\u5e76\u4e14\u5b58\u5728\u4e89\u7528<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u76f4\u63a5\u78c1\u76d8\u8bbf\u95ee\uff0c\u5728 NVMe Gen4 SSD \u4e0a\u83b7\u5f97\u6301\u7eed IOPS<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7f51\u7edc<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7531\u4e8e\u5916\u90e8\u79df\u6237\u5e26\u5bbd\u7ade\u4e89\uff0c\u96be\u4ee5\u4fdd\u8bc1\u53ef\u9884\u6d4b\u7684\u5ef6\u8fdf<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7f51\u7edc\u5ef6\u8fdf\u53ef\u9884\u6d4b\uff1b\u6ca1\u6709\u5916\u90e8\u79df\u6237\u4e89\u62a2\u5e26\u5bbd<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u5728\u9999\u6e2f\u4f7f\u7528\u72ec\u7acb\u786c\u4ef6\u8fd0\u884c\u9ad8\u9700\u6c42\u4e1a\u52a1\uff0c\u53ef\u4ee5\u786e\u4fdd\u6700\u5927\u5316\u7684\u7f51\u7edc\u541e\u5410\u3002\u7269\u7406\u670d\u52a1\u5668\u8d44\u6e90\u9694\u79bb\uff0c\u5728\u81ea\u52a8\u6269\u7f29\u5bb9\u7b56\u7565\u90e8\u7f72\u989d\u5916\u7b97\u529b\u65f6\uff0c\u4e5f\u80fd\u4fdd\u8bc1\u7a33\u5b9a\u7684\u54cd\u5e94\u66f2\u7ebf\u3002<\/p>\n<h2>\u5f71\u54cd\u9999\u6e2f\u5ef6\u8fdf\u8868\u73b0\u7684\u57fa\u7840\u8bbe\u65bd\u56e0\u7d20<\/h2>\n<h3>CN2 GIA \u8def\u7531\u4e0e BGP \u6536\u655b<\/h3>\n<p>\u5728\u9ad8\u5e76\u53d1\u533a\u57df\u6027\u4e8b\u4ef6\u4e2d\uff0c\u7f51\u7edc\u8def\u7531\u8def\u5f84\u8d28\u91cf\u4f1a\u76f4\u63a5\u5f71\u54cd\u8d44\u6e90\u6269\u7f29\u5bb9\u54cd\u5e94\u65f6\u95f4\u3002\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u5229\u7528\u4e2d\u56fd\u7535\u4fe1\u4e0b\u4e00\u4ee3\u627f\u8f7d\u7f51\uff08CN2 GIA\uff09\u4e0e Border Gateway Protocol\uff08BGP\uff09\u52a8\u6001\u7f51\u72b6\u7f51\u7edc\u534f\u540c\u8fd0\u884c\u3002BGP \u6536\u655b\u4f1a\u5728\u5355\u4e00\u4f20\u8f93\u7ebf\u8def\u51fa\u73b0\u786c\u4ef6\u6545\u969c\u6216\u7269\u7406\u5149\u7f06\u88ab\u5207\u65ad\u65f6\uff0c\u8fc5\u901f\u5c06\u8fdb\u5165\u6d41\u91cf\u91cd\u5b9a\u5411\u5230\u5065\u5eb7\u7684\u5149\u7ea4\u8def\u7531\u4e0a\u3002<\/p>\n<p>\u901a\u8fc7\u5c06\u6d41\u91cf\u8def\u7531\u5230\u4e13\u7528\u7684 Premium GIA \u5e26\u5bbd\u901a\u9053\uff0c\u800c\u4e0d\u662f\u62e5\u6324\u7684\u516c\u5171\u7f51\u7edc\uff0c\u4f60\u53ef\u4ee5\u5728\u8bbf\u95ee\u9ad8\u5cf0\u65f6\u6bb5\u907f\u514d\u4e25\u91cd\u7684\u8fde\u63a5\u4e2d\u65ad\u3002CN2 GIA \u67b6\u6784\u4e3a\u8de8\u5883\u6d41\u91cf\u9ad8\u5cf0\u63d0\u4f9b\u4e86\u663e\u8457\u4e0d\u540c\u7684\u8def\u7531\u8868\u73b0\u6307\u6807\uff1a<\/p>\n<ul>\n<li>\n<p>\u9999\u6e2f\u81f3\u4e2d\u56fd\u5927\u9646\u7684 Ping \u5ef6\u8fdf\u53ef\u6301\u7eed\u7a33\u5b9a\u5728 10ms \u4ee5\u4e0b\u3002<\/p>\n<\/li>\n<li>\n<p>\u5230\u534e\u5357\u5730\u533a\u7684\u8fde\u63a5\u54cd\u5e94\u65f6\u95f4\u6700\u4f4e\u53ef\u8fbe 15ms\uff0c\u5230\u5317\u4eac\/\u4e0a\u6d77\u4e5f\u53ef\u957f\u671f\u4fdd\u6301\u5728 30ms \u5de6\u53f3\u3002<\/p>\n<\/li>\n<li>\n<p>\u6807\u51c6 163 \u7f51\u548c CN2 GT \u9aa8\u5e72\u5728\u665a\u9ad8\u5cf0\uff08\u4e2d\u56fd\u65f6\u95f4 19:00\u201323:00\uff09\u671f\u95f4\u53ef\u80fd\u51fa\u73b0 20\u201330% \u7684\u4e22\u5305\u7387\uff0c\u800c CN2 GIA \u5373\u4fbf\u5728\u6d41\u91cf\u9ad8\u5cf0\u671f\u4e5f\u80fd\u7ef4\u6301\u6781\u4f4e\u7684\u4e22\u5305\u7387\u3002<\/p>\n<\/li>\n<li>\n<p>\u5197\u4f59 BGP \u7ebf\u8def\u5728\u53d1\u751f\u94fe\u8def\u6545\u969c\u65f6\u4f1a\u81ea\u52a8\u5207\u6362\u5230\u5907\u7528\u8def\u7531\uff0c\u63d0\u4f9b 99.9% \u7684\u7f51\u7edc\u53ef\u7528\u6027\u4fdd\u8bc1\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f01\u4e1a\u7ea7\u786c\u4ef6\u914d\u7f6e\u901a\u5e38\u63d0\u4f9b 1Gbps \u7aef\u53e3\uff0c\u5e76\u652f\u6301\u6269\u5c55\u81f3 12 \u6838 CPU\u300164GB \u5185\u5b58\u4ee5\u53ca\u57fa\u4e8e AMD EPYC \u5904\u7406\u5668\u548c NVMe RAID-10 \u5b58\u50a8\u9635\u5217\u7684 8TB \u6708\u5ea6\u6d41\u91cf\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>\u5728\u7ebf DDoS \u6e05\u6d17\u4e0e\u5b58\u50a8\u5ef6\u8fdf<\/h3>\n<p>\u5728\u7ebf DDoS \u6e05\u6d17\u8bbe\u5907\u53ef\u4ee5\u5b9e\u65f6\u5206\u6790\u8fdb\u5165\u7684\u6570\u636e\u5305\uff0c\u5c06\u6076\u610f\u6d41\u91cf\u8fc7\u6ee4\u5728\u5e94\u7528\u8282\u70b9\u4e4b\u5916\u3002\u73b0\u4ee3\u786c\u4ef6\u9632\u706b\u5899\u53ef\u4ee5\u5373\u65f6\u68c0\u67e5\u6570\u636e\u5305\u5934\u90e8\uff0c\u800c\u4e0d\u4f1a\u5f15\u5165\u660e\u663e\u7684\u5305\u5904\u7406\u5ef6\u8fdf\u3002\u81ea\u52a8\u5316\u6e05\u6d17\u8fc7\u7a0b\u53ef\u4ee5\u9632\u6b62\u6076\u610f\u6d41\u91cf\u6d2a\u5cf0\u8017\u5c3d\u4f60\u7684\u670d\u52a1\u5668\u8d44\u6e90\uff0c\u4e3a\u81ea\u52a8\u6269\u7f29\u5bb9\u7b56\u7565\u4fdd\u7559\u8db3\u591f\u7684\u8ba1\u7b97\u4f59\u91cf\uff0c\u4ece\u800c\u66f4\u9ad8\u6548\u5730\u54cd\u5e94\u771f\u5b9e\u7528\u6237\u9700\u6c42\u3002<\/p>\n<p>\u5b58\u50a8\u67b6\u6784\u540c\u6837\u4f1a\u5f71\u54cd\u65b0\u5b9e\u4f8b\u5728\u81ea\u52a8\u6269\u5bb9\u6d41\u7a0b\u4e2d\u4f55\u65f6\u80fd\u5b8c\u5168\u6295\u5165\u4f7f\u7528\u3002NVMe \u5b58\u50a8\u76d8\u76f8\u6bd4\u4f20\u7edf SATA \u5177\u6709\u66f4\u9ad8\u7684\u6bcf\u79d2\u8f93\u5165\/\u8f93\u51fa\u64cd\u4f5c\u6b21\u6570\uff08IOPS\uff09\u3002\u9ad8\u901f\u56fa\u6001\u786c\u76d8\u53ef\u4ee5\u66f4\u5feb\u52a0\u8f7d\u5e94\u7528\u4ee3\u7801\u5e76\u521d\u59cb\u5316\u6570\u636e\u5e93\u8fde\u63a5\u3002\u66f4\u9ad8\u7684\u78c1\u76d8\u541e\u5410\u53ef\u4ee5\u63d0\u5347\u8d44\u6e90\u6269\u7f29\u5bb9\u54cd\u5e94\u901f\u5ea6\uff0c\u4f7f\u8ba1\u7b97\u8282\u70b9\u5728\u542f\u52a8\u540e\u7acb\u5373\u63a5\u7ba1\u6d3b\u8dc3 Web \u4f1a\u8bdd\u3002<\/p>\n<h2>\u5b9e\u73b0\u5feb\u901f\u8d44\u6e90\u6269\u7f29\u5bb9\u54cd\u5e94\u7684\u7b56\u7565<\/h2>\n<h3>\u81ea\u52a8\u6269\u7f29\u5bb9\u89e6\u53d1\u6761\u4ef6\u4e0e\u9884\u70ed<\/h3>\n<p>\u5c06\u6a2a\u5411\u6269\u7f29\u5bb9\u7b56\u7565\u90e8\u7f72\u5728\u9ad8\u6027\u80fd\u8d1f\u8f7d\u5747\u8861\u5668\u4e4b\u540e\uff0c\u53ef\u4ee5\u5728\u6781\u7aef\u6d41\u91cf\u9ad8\u5cf0\u65f6\u6d88\u9664\u8ba1\u7b97\u74f6\u9888\u3002\u8d1f\u8f7d\u5747\u8861\u5668\u4f1a\u5c06\u8fdb\u5165\u7684\u6d3b\u8dc3\u8bf7\u6c42\u5747\u5300\u5206\u914d\u5230\u5065\u5eb7\u7684\u5de5\u4f5c\u8282\u70b9\u4e0a\u3002\u4f60\u9700\u8981\u5bf9 CPU \u4e0e\u5185\u5b58\u4f7f\u7528\u7387\u8bbe\u7f6e\u8db3\u591f\u6fc0\u8fdb\u7684\u81ea\u52a8\u6269\u7f29\u5bb9\u9608\u503c\u3002\u4f8b\u5982\uff0c\u5c06 CPU \u76ee\u6807\u4f7f\u7528\u7387\u8bbe\u4e3a 60%\uff0c\u53ef\u4ee5\u8ba9\u57fa\u7840\u67b6\u6784\u5728\u8282\u70b9\u63a5\u8fd1\u9971\u548c\u4e4b\u524d\uff0c\u5c31\u63d0\u524d\u542f\u52a8\u65b0\u7684\u8ba1\u7b97\u5b9e\u4f8b\u3002<\/p>\n<p>\u9884\u70ed\u4e91\u7aef\u865a\u62df\u673a\u548c\u5bb9\u5668\u5b9e\u4f8b\uff0c\u53ef\u4ee5\u5728\u9884\u6d4b\u5230\u6d41\u91cf\u66b4\u6da8\u524d\u5c31\u63d0\u524d\u51c6\u5907\u597d\u7b97\u529b\u3002\u901a\u8fc7\u8ba1\u5212\u4efb\u52a1\u89e6\u53d1\u9884\u70ed\u547d\u4ee4\uff0c\u53ef\u4ee5\u5728\u5df2\u77e5\u6d3b\u52a8\u5f00\u59cb\u524d\u90e8\u7f72\u989d\u5916\u7684\u8ba1\u7b97\u8d44\u6e90\u3002\u4f60\u8fd8\u53ef\u4ee5\u914d\u7f6e\u81ea\u52a8\u5316\u7f51\u7edc\u811a\u672c\u6765\u5373\u65f6\u89e6\u53d1\u5e26\u5bbd\u7a81\u53d1\u6269\u5bb9\u3002\u8fd9\u79cd\u524d\u77bb\u6027\u7b56\u7565\u53ef\u4ee5\u907f\u514d\u8d44\u6e90\u88ab\u8017\u5c3d\uff0c\u8ba9\u96c6\u7fa4\u4fdd\u6301\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<h3>\u8fb9\u7f18\u7f13\u5b58\u4e0e\u8d1f\u8f7d\u5747\u8861\u8c03\u4f18<\/h3>\n<p>\u5728\u9999\u6e2f\u7684 CDN \u63a5\u5165\u70b9\uff08PoP\uff09\u8fdb\u884c\u8fb9\u7f18\u7f13\u5b58\uff0c\u53ef\u4ee5\u5728\u8bf7\u6c42\u62b5\u8fbe\u6e90\u7ad9\u670d\u52a1\u5668\u4e4b\u524d\uff0c\u5c31\u5148\u5438\u6536\u7a81\u53d1\u6d41\u91cf\u9ad8\u5cf0\u3002\u5982\u679c\u4e0d\u4f7f\u7528 CDN\uff0c\u4e00\u4e2a\u6bcf\u5929\u6536\u5230 100,000 \u6b21\u8bf7\u6c42\u7684\u4e3b\u6e90\u7ad9\u670d\u52a1\u5668\u5fc5\u987b\u76f4\u63a5\u5904\u7406\u5168\u90e8\u8bf7\u6c42\u3002\u90e8\u7f72\u8fb9\u7f18\u670d\u52a1\u5668\u540e\uff0c\u5de5\u4f5c\u8d1f\u8f7d\u5206\u5e03\u4f1a\u53d1\u751f\u5de8\u5927\u53d8\u5316\uff1a\u4e3b\u6e90\u7ad9\u53ea\u9700\u5904\u7406 10\u201320% \u7684\u603b\u8bf7\u6c42\u91cf\uff0c\u5269\u4f59 80\u201390% \u7684\u8bf7\u6c42\u5219\u7531\u8fb9\u7f18\u8282\u70b9\u76f4\u63a5\u901a\u8fc7\u7f13\u5b58\u54cd\u5e94\u3002<\/p>\n<p>\u964d\u4f4e\u4e3b\u670d\u52a1\u5668\u8d1f\u8f7d\u662f\u5173\u952e\u4efb\u52a1\u3002\u901a\u8fc7\u8ba9 CDN \u5904\u7406\u5927\u90e8\u5206\u9759\u6001\u5185\u5bb9\u8bf7\u6c42\uff0c\u4e3b\u670d\u52a1\u5668\u4e0d\u518d\u9700\u8981\u54cd\u5e94\u6bcf\u4e00\u6761\u7528\u6237\u8bf7\u6c42\uff0c\u4ece\u800c\u5c06\u66f4\u591a\u8d44\u6e90\u7528\u4e8e\u5904\u7406\u6570\u636e\u5e93\u67e5\u8be2\u3001\u6267\u884c\u52a8\u6001\u8ba1\u7b97\u548c\u652f\u4ed8\u6d41\u7a0b\u7b49\u5173\u952e\u4e1a\u52a1\uff0c\u4f7f\u6602\u8d35\u7684\u57fa\u7840\u67b6\u6784\u66f4\u9ad8\u6548\u5730\u53d1\u6325\u4ef7\u503c\u3002<\/p>\n<p>\u51cf\u5c11\u540e\u7aef\u8bf7\u6c42\u91cf\u53ef\u4ee5\u76f4\u63a5\u4fdd\u62a4\u4f60\u7684\u8ba1\u7b97\u57fa\u7840\u67b6\u6784\uff0c\u907f\u514d\u5728\u7a81\u53d1\u6d41\u91cf\u4e0b\u5d29\u6e83\u3002\u7531\u4e8e\u8fb9\u7f18\u7f13\u5b58\u53ef\u4ee5\u5438\u6536\u521d\u59cb\u6d41\u91cf\u9ad8\u5cf0\uff0c\u4f60\u7684\u8d44\u6e90\u6269\u7f29\u5bb9\u54cd\u5e94\u4f9d\u7136\u4fdd\u6301\u5feb\u901f\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u8c03\u8282\u5065\u5eb7\u68c0\u67e5\u95f4\u9694\u3001\u542f\u7528 HTTP\/2 \u591a\u8def\u590d\u7528\u4ee5\u53ca\u4f18\u5316 Keep-Alive \u8fde\u63a5\u8d85\u65f6\u65f6\u95f4\u7b49\u53c2\u6570\uff0c\u6765\u8fdb\u4e00\u6b65\u4f18\u5316\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u540e\u7aef\u8bf7\u6c42\u5904\u7406\u6548\u7387\u3002<\/p>\n<div dividerstyle=\"solid\" size=\"large\" color=\"#D1D1D1\" class=\"qc-divider-wrapper\">\n<div class=\"qc-divider\" style=\"border-top-style: solid; width: 100%; border-top-color: rgb(209, 209, 209);\"><\/div><\/div>\n<p>\u82e5\u8981\u5728\u9999\u6e2f\u57fa\u7840\u67b6\u6784\u4e2d\u5c06\u8d44\u6e90\u6269\u7f29\u5bb9\u54cd\u5e94\u65f6\u95f4\u63a7\u5236\u5728 60 \u79d2\u4ee5\u5185\uff0c\u4f60\u5fc5\u987b\u5236\u5b9a\u4e25\u683c\u7684\u8fd0\u7ef4\u6027\u80fd\u76ee\u6807\u3002\u90e8\u7f72 Kubernetes Pod \u6216\u65e0\u670d\u52a1\u5668\u51fd\u6570\uff0c\u53ef\u4ee5\u8ba9\u7cfb\u7edf\u5728\u6570\u79d2\u5185\u5e94\u5bf9\u7a81\u53d1\u8ba1\u7b97\u9700\u6c42\u3002<\/p>\n<p>\u8981\u8fbe\u5230\u8fd9\u79cd\u901f\u5ea6\uff0c\u9700\u8981\u4e00\u6574\u5957\u6280\u672f\u7ec4\u5408\u7b56\u7565\u3002\u9996\u5148\uff0c\u4f60\u9700\u8981\u6a2a\u5411\u6269\u5c55\u7684\u8d1f\u8f7d\u5747\u8861\u5668\u6765\u5747\u5300\u5206\u53d1\u8fdb\u5165\u6d41\u91cf\u3002\u5176\u6b21\uff0c\u5fc5\u987b\u4e3a\u8ba1\u7b97\u8282\u70b9\u914d\u7f6e\u524d\u77bb\u6027\u7684\u9884\u70ed\u673a\u5236\uff0c\u4ee5\u5904\u7406\u53ef\u9884\u89c1\u7684\u6d41\u91cf\u9ad8\u5cf0\u3002\u6700\u540e\uff0c\u4f60\u8fd8\u5e94\u5728\u9999\u6e2f\u7684 CDN 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\u5206\u949f\uff0c\u65b0\u7684\u5b9e\u4f8b\u624d\u80fd\u771f\u6b63\u5f00\u59cb\u63a5\u6536\u5e76\u5904\u7406\u7528\u6237\u6d41\u91cf\u3002<\/p>\n<h3>\u4e3a\u4ec0\u4e48\u8981\u5c06\u81ea\u52a8\u6269\u7f29\u5bb9\u7684 CPU \u9608\u503c\u8bbe\u7f6e\u4e3a 60%\uff1f<\/h3>\n<p>\u5c06\u76ee\u6807 CPU \u5229\u7528\u7387\u8bbe\u7f6e\u4e3a 60%\uff0c\u53ef\u4ee5\u5728\u8282\u70b9\u63a5\u8fd1\u9971\u548c\u4e4b\u524d\u5c31\u89e6\u53d1\u65b0\u7684\u8ba1\u7b97\u5b9e\u4f8b\u3002\u8fd9\u4e00\u5b89\u5168\u7f13\u51b2\u53ef\u4ee5\u9632\u6b62 CPU \u9965\u997f\u3001\u51cf\u8f7b\u5185\u5b58\u8017\u5c3d\u98ce\u9669\uff0c\u5e76\u4fdd\u62a4\u8d1f\u8f7d\u5747\u8861\u5668\u907f\u514d\u56e0\u5927\u91cf\u8fde\u63a5\u88ab\u4e22\u5f03\u800c\u51fa\u73b0\u6545\u969c\u3002<\/p>\n<h3>\u8fb9\u7f18\u7f13\u5b58\u662f\u5982\u4f55\u964d\u4f4e\u9999\u6e2f\u670d\u52a1\u5668\u540e\u7aef\u8d1f\u8f7d\u7684\uff1f<\/h3>\n<p>\u9999\u6e2f\u7684 CDN 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Functions\uff09\u65f6\uff0c\u53ef\u4ee5\u5728\u6570\u79d2\u5185\u5b9e\u73b0\u8d44\u6e90\u6269\u7f29\u5bb9\u54cd\u5e94\uff1b\u800c\u4e91\u7aef\u865a\u62df\u673a\uff08VM\uff09\u81ea\u52a8\u6a2a\u5411\u6269\u5c55\u901a\u5e38\u9700\u8981 1\u20133 \u5206\u949f\u3002\u5e26\u5bbd\u7a81\u53d1\uff08Bandwidth Bursting\uff09\u7684\u6269\u5bb9\u4ece\u5373\u65f6\u8c03\u6574\u5230\u6570\u5206\u949f\u4e0d\u7b49\u3002 \u672a\u4f18\u5316\u7684\u8d44\u6e90\u6269\u7f29\u5bb9\u54cd\u5e94\u65f6\u95f4\u4f1a\u4e25\u91cd\u62d6\u57ae\u4f60\u7684\u7cfb\u7edf\u57fa\u7840\u67b6\u6784\u3002CPU 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