{"id":29964,"date":"2026-01-31T08:00:13","date_gmt":"2026-01-31T00:00:13","guid":{"rendered":"https:\/\/www.varidata.com\/?p=29964"},"modified":"2026-01-30T16:10:50","modified_gmt":"2026-01-30T08:10:50","slug":"how-to-set-up-cdn-bandwidth-alerts-for-optimal-performance","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/how-to-set-up-cdn-bandwidth-alerts-for-optimal-performance\/","title":{"rendered":"\u5982\u4f55\u8a2d\u5b9aCDN\u983b\u5bec\u8b66\u793a\u78ba\u4fdd\u7db2\u7ad9\u6700\u4f73\u6548\u80fd"},"content":{"rendered":"\n<p>\u4f60\u53ef\u4ee5\u900f\u904e\u76e3\u63a7\u5100\u8868\u677f\u548c\u544a\u8b66\u5de5\u5177\u4f86\u8a2d\u5b9a<a href=\"https:\/\/www.varidata.com\/zh-tw\/knowledge-en\/cdn-acceleration-technical-principles-key-use-cases\/\" target=\"_blank\">CDN\u983b\u5bec<\/a>\u544a\u8b66\u3002\u9019\u4e9b\u5de5\u5177\u6703\u5373\u6642\u76e3\u63a7\u4f60\u7684\u8cc7\u6599\u4f7f\u7528\u72c0\u6cc1\uff0c\u76e3\u63a7\u983b\u5bec\u4e0d\u50c5\u80fd\u7bc0\u7701\u6210\u672c\uff0c\u9084\u80fd\u7dad\u6301<a href=\"https:\/\/www.varidata.com\/zh-tw\/server\/los-angeles\/\" target=\"_blank\">\u7db2\u7ad9\u7684\u5b58\u53d6\u901f\u5ea6<\/a>\u3002Datadog\u3001New Relic \u548c AWS CloudWatch 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class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px\">\n<colgroup>\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>\u8003\u91cf\u6a19\u6e96<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5c16\u5cf0\u8207\u5099\u63f4\u983b\u5bec<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5177\u5099\u984d\u5916\u5bb9\u91cf\u7684\u670d\u52d9\u5546\u80fd\u61c9\u5c0d\u6d41\u91cf\u66b4\u589e\uff0c\u4fdd\u969c\u7db2\u7ad9\u6301\u7e8c\u4e0a\u7dda\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6d41\u91cf\u6e05\u6d17\u80fd\u529b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9ad8\u9632\u8b77\u80fd\u529b\u7684<strong>CDN<\/strong>\u80fd\u4fdd\u8b77\u4f60\u514d\u53d7DDoS\u653b\u64ca\uff0c\u4fdd\u969c\u908a\u7de3\u7db2\u8def\u5b89\u5168\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7bc0\u9ede\u5206\u4f48<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7bc0\u9ede\u6578\u91cf\u8d8a\u591a\u3001\u5206\u4f48\u7bc4\u570d\u8d8a\u5ee3\uff0c\u4ee3\u8868\u6548\u80fd\u8d8a\u597d\u3001\u53ef\u7528\u6027\u8d8a\u9ad8\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5feb\u53d6\u7b56\u7565<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u512a\u8cea\u7684\u5feb\u53d6\u7b56\u7565\u80fd\u6e1b\u5c11\u983b\u5bec\u6d88\u8017\uff0c\u63d0\u5347\u5167\u5bb9\u4ea4\u4ed8\u901f\u5ea6\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u652f\u63f4\u7684\u5354\u5b9a<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u652f\u63f4\u591a\u7a2e\u5354\u5b9a\u80fd\u70ba\u4f60\u7684\u7db2\u8def\u90e8\u7f72\u63d0\u4f9b\u66f4\u591a\u9078\u64c7\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5b89\u5168\u9632\u8b77\u80fd\u529b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5f37\u5927\u7684\u5b89\u5168\u529f\u80fd\u80fd\u4fdd\u8b77\u4f60\u7684\u908a\u7de3\u7db2\u8def\u514d\u53d7\u5404\u985e\u5a01\u8105\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u71df\u904b\u652f\u63f4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u512a\u8cea\u7684\u6280\u8853\u652f\u63f4\u80fd\u5354\u52a9\u4f60\u5feb\u901f\u6392\u67e5\u4e26\u89e3\u6c7a\u7db2\u8def\u554f\u984c\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u9078\u64c7\u7b26\u5408\u4f60\u983b\u5bec\u3001\u5b89\u5168\u548c\u652f\u63f4\u9700\u6c42\u7684<strong>CDN<\/strong>\u670d\u52d9\u5546\uff0c\u9019\u6709\u52a9\u65bc\u4f60\u76e3\u63a7<strong>CDN<\/strong>\u6548\u80fd\uff0c\u907f\u514d<strong>CDN<\/strong>\u670d\u52d9\u4e2d\u65b7\u3002<\/p>\n<h3>\u5b58\u53d6\u544a\u8b66\u8a2d\u5b9a<\/h3>\n<p>\u9078\u5b9a<strong>CDN<\/strong>\u670d\u52d9\u5546\u5f8c\uff0c\u5728\u5176\u7ba1\u7406\u5100\u8868\u677f\u4e2d\u627e\u5230\u544a\u8b66\u8a2d\u5b9a\u9078\u9805\u3002\u5927\u591a\u6578<strong>CDN<\/strong>\u5100\u8868\u677f\u90fd\u8a2d\u6709\u76e3\u63a7\u5c08\u5340\uff0c\u901a\u5e38\u53ef\u5728\u300c\u76e3\u63a7\u300d\u300c\u901a\u77e5\u300d\u6216\u300c\u983b\u5bec\u7ba1\u7406\u300d\u6b04\u4f4d\u4e0b\u627e\u5230\u76f8\u95dc\u8a2d\u5b9a\uff0c\u4f60\u9700\u8981\u67e5\u627e\u7528\u65bc\u8a2d\u5b9a\u983b\u5bec\u4f7f\u7528\u81ea\u52d5\u544a\u8b66\u7684\u9078\u9805\u3002<\/p>\n<p>\u78ba\u4fdd\u4f60\u80fd\u70ba\u4e0d\u540c\u5730\u5340\u8a2d\u5b9a\u7368\u7acb\u7684\u544a\u8b66\u898f\u5247\uff0c\u9019\u4e9b\u544a\u8b66\u6703\u544a\u77e5\u4f60\u67d0\u5340\u57df\u662f\u5426\u51fa\u73fe\u6d41\u91cf\u5cf0\u503c\uff0c\u5354\u52a9\u4f60\u767c\u73fe\u4e0d\u540c\u5730\u5340\u908a\u7de3\u7bc0\u9ede\u4f3a\u670d\u5668\u7684\u6f5b\u5728\u554f\u984c\u3002\u540c\u6642\uff0c\u78ba\u8a8d\u662f\u5426\u652f\u63f4\u70baHTTP\u3001HTTPS\u6216\u4e32\u6d41\u7b49\u4e0d\u540c\u6d41\u91cf\u985e\u578b\u8a2d\u5b9a\u544a\u8b66\u3002<\/p>\n<h3>\u5b9a\u7fa9\u983b\u5bec\u81e8\u754c\u503c<\/h3>\n<p>\u8a2d\u5b9a\u5408\u7406\u7684\u983b\u5bec\u81e8\u754c\u503c\u5c0d\u65bc<strong>CDN\u983b\u5bec<\/strong>\u76e3\u63a7\u81f3\u95dc\u91cd\u8981\uff0c\u4f60\u9700\u8981\u5728\u9054\u5230\u4f7f\u7528\u4e0a\u9650\u524d\u6536\u5230\u544a\u8b66\u63d0\u9192\u3002\u53ef\u900f\u904e\u6b77\u53f2\u6578\u64da\u5236\u5b9a\u9019\u4e9b\u81e8\u754c\u503c\uff0c\u5206\u6790\u904e\u5f80\u7684\u4f7f\u7528\u72c0\u6cc1\uff0c\u627e\u51fa\u6b63\u5e38\u7684\u6d41\u91cf\u6a21\u5f0f\u548c\u5c16\u5cf0\u5340\u9593\u3002<\/p>\n<p>\u4ee5\u4e0b\u8868\u683c\u8aaa\u660e\u5982\u4f55\u5229\u7528\u6b77\u53f2\u6578\u64da\u8a2d\u5b9a\u5408\u7406\u7684\u81e8\u754c\u503c\uff1a<\/p>\n<div class=\"qc-default-table-wrapper \">\n<table style=\"min-width: 50px\">\n<colgroup>\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>\u529f\u80fd<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u8aaa\u660e<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u76e3\u63a7\u6240\u6709\u9023\u63a5\u57e0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8ffd\u8e64\u908a\u7de3\u7db2\u8def\u4e0a\u6bcf\u500b\u9023\u63a5\u57e0\u7684\u983b\u5bec\u4f7f\u7528\u72c0\u6cc1\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8a2d\u5b9a\u81e8\u754c\u503c<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u7576\u983b\u5bec\u4f7f\u7528\u8d85\u904e\u8a2d\u5b9a\u9650\u503c\u6642\uff0c\u89f8\u767c\u544a\u8b66\u901a\u77e5\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u8fa8\u8b58\u6a21\u5f0f<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5229\u7528\u6642\u9593\u5e8f\u5217\u5716\u8868\u67e5\u770b\u6d41\u91cf\u8da8\u52e2\u548c\u5c16\u5cf0\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u4f60\u53ef\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u8a2d\u5b9a\u5408\u7406\u7684\u81e8\u754c\u503c\uff1a<\/p>\n<ul>\n<li>\n<p>\u67e5\u770b\u904e\u53bb\u6578\u500b\u6708\u7684\u983b\u5bec\u4f7f\u7528\u6578\u64da\u3002<\/p>\n<\/li>\n<li>\n<p>\u627e\u51fa\u6b63\u5e38\u71df\u904b\u671f\u9593\u7684\u6700\u9ad8\u983b\u5bec\u4f7f\u7528\u91cf\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728\u8a72\u6578\u503c\u57fa\u790e\u4e0a\u589e\u52a0\u4e00\u500b\u5b89\u5168\u7de9\u885d\u5340\u9593\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4f60\u53ef\u5229\u7528\u6b77\u53f2\u6578\u64da\u70ba\u6b63\u5e38\u7684\u983b\u5bec\u6ce2\u52d5\u5efa\u7acb\u4fe1\u8cf4\u5340\u9593\uff0c\u7576\u7576\u524d\u4f7f\u7528\u91cf\u8d85\u51fa\u8a72\u5340\u9593\u6642\uff0c<strong>CDN<\/strong>\u5c31\u6703\u5411\u4f60\u767c\u9001\u544a\u8b66\u901a\u77e5\u3002\u9019\u6709\u52a9\u65bc\u4f60\u53ca\u65e9\u767c\u73fe\u554f\u984c\uff0c\u4fdd\u969c\u908a\u7de3\u7db2\u8def\u7684\u826f\u597d\u904b\u884c\u3002<\/p>\n<h3>\u8a2d\u5b9a\u901a\u77e5\u65b9\u5f0f<\/h3>\n<p>\u4f60\u9700\u8981\u9078\u64c7\u5408\u9069\u7684\u544a\u8b66\u63a5\u6536\u65b9\u5f0f\uff0c\u5927\u591a\u6578<strong>CDN<\/strong>\u5100\u8868\u677f\u652f\u63f4\u96fb\u5b50\u90f5\u4ef6\u3001\u7c21\u8a0a\u6216\u63a8\u64ad\u901a\u77e5\uff0c\u90e8\u5206\u670d\u52d9\u5546\u9084\u652f\u63f4\u8207Webhook\u3001Slack\u6216PagerDuty\u7b49\u5de5\u5177\u6574\u5408\u3002\u9078\u64c7\u80fd\u8b93\u4f60\u5feb\u901f\u56de\u61c9\u7684\u901a\u77e5\u65b9\u5f0f\u3002<\/p>\n<p>\u4f60\u53ef\u70ba\u4e0d\u540c\u7684\u5718\u968a\u6210\u54e1\u8a2d\u5b9a\u4e0d\u540c\u985e\u578b\u7684\u544a\u8b66\uff0c\u4f8b\u5982\uff0c\u5c07\u9ad8\u983b\u5bec\u544a\u8b66\u767c\u9001\u7d66\u7db2\u8def\u5718\u968a\uff0c\u5c07<strong>CDN<\/strong>\u670d\u52d9\u4e2d\u65b7\u544a\u8b66\u767c\u9001\u7d66\u652f\u63f4\u5718\u968a\uff0c\u78ba\u4fdd\u5408\u9069\u7684\u4eba\u6536\u5230\u5c0d\u61c9\u7684\u544a\u8b66\u8cc7\u8a0a\u3002<\/p>\n<p>\u8a2d\u5b9a\u81ea\u52d5\u544a\u8b66\u529f\u80fd\uff0c\u5982\u6b64\u4e00\u4f86\u7121\u9700\u624b\u52d5\u67e5\u770b\u5100\u8868\u677f\u5c31\u80fd\u6536\u5230\u901a\u77e5\uff0c\u81ea\u52d5\u544a\u8b66\u6709\u52a9\u65bc\u4f60\u5feb\u901f\u56de\u61c9\uff0c\u4fdd\u969c\u908a\u7de3\u7bc0\u9ede\u4f3a\u670d\u5668\u7684\u5b89\u5168\u3002<\/p>\n<h3>\u6e2c\u8a66\u544a\u8b66\u529f\u80fd<\/h3>\n<p>\u6e2c\u8a66\u544a\u8b66\u529f\u80fd\u4ee5\u78ba\u4fdd\u5176\u6b63\u5e38\u904b\u4f5c\uff0c\u4f60\u53ef\u8a2d\u5b9a\u4e00\u500b\u8f03\u4f4e\u7684\u983b\u5bec\u81e8\u754c\u503c\uff0c\u7b49\u5f85\u544a\u8b66\u89f8\u767c\u3002\u5982\u679c\u6210\u529f\u6536\u5230\u901a\u77e5\uff0c\u4ee3\u8868\u7cfb\u7d71\u904b\u884c\u6b63\u5e38\uff1b\u5982\u679c\u672a\u6536\u5230\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u76f8\u95dc\u8a2d\u5b9a\u3002<\/p>\n<p>\u6e2c\u8a66\u6240\u6709\u5df2\u8a2d\u5b9a\u7684\u901a\u77e5\u65b9\u5f0f\uff0c\u5305\u542b\u96fb\u5b50\u90f5\u4ef6\u3001\u7c21\u8a0a\u53ca\u5176\u4ed6\u6574\u5408\u5de5\u5177\u3002\u540c\u6642\uff0c\u78ba\u4fdd\u5718\u968a\u6210\u54e1\u6e05\u695a\u6536\u5230\u544a\u8b66\u5f8c\u7684\u8655\u7406\u6d41\u7a0b\uff0c\u4f60\u53ef\u70ba\u5718\u968a\u5236\u5b9a\u4e00\u4efd\u983b\u5bec\u544a\u8b66\u8655\u7406\u6e05\u55ae\u3002<\/p>\n<p>\u6e2c\u8a66\u6709\u52a9\u65bc\u4f60\u5728\u4f7f\u7528\u8005\u767c\u73fe\u554f\u984c\u524d\u6392\u67e5\u96b1\u60a3\uff0c\u4fee\u5fa9\u544a\u8b66\u7cfb\u7d71\u7684\u6f5b\u5728\u554f\u984c\uff0c\u4fdd\u6301<strong>CDN<\/strong>\u7684\u9ad8\u6548\u80fd\u904b\u884c\uff0c\u540c\u6642\u78ba\u4fdd\u908a\u7de3\u7db2\u8def\u80fd\u61c9\u5c0d\u5404\u985e\u6d41\u91cf\u5cf0\u503c\u3002<\/p>\n<p>\u900f\u904e\u9075\u5faa\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u4f60\u53ef\u4ee5\u5efa\u7f6e\u4e00\u5957\u5b8c\u5584\u7684<strong>CDN\u983b\u5bec<\/strong>\u76e3\u63a7\u7cfb\u7d71\uff0c\u4fdd\u969c\u908a\u7de3\u7bc0\u9ede\u4f3a\u670d\u5668\u7684\u53ef\u9760\u6027\uff0c\u907f\u514d\u610f\u5916\u6210\u672c\u652f\u51fa\uff0c\u78ba\u4fdd\u5167\u5bb9\u50b3\u905e\u7db2\u8def\u7684\u6d41\u66a2\u904b\u884c\uff0c\u540c\u6642\u7372\u5f97\u6392\u67e5\u7db2\u8def\u554f\u984c\u3001\u7dad\u6301\u7db2\u7ad9\u4e0a\u7dda\u7684\u6709\u6548\u5de5\u5177\u3002<\/p>\n<h2>CDN\u983b\u5bec\u76e3\u63a7\u6700\u4f73\u5be6\u8e10<\/h2>\n<h3>\u5408\u7406\u9078\u64c7\u544a\u8b66\u81e8\u754c\u503c<\/h3>\n<p>\u4f60\u9700\u8981\u70baCDN\u8a2d\u5b9a\u5408\u7406\u7684\u983b\u5bec\u81e8\u754c\u503c\uff0c\u9996\u5148\u5f9e\u5206\u6790\u6b63\u5e38\u7684\u6d41\u91cf\u6a21\u5f0f\u5165\u624b\uff0c\u5229\u7528\u6b77\u53f2\u6578\u64da\u627e\u51fa\u908a\u7de3\u7bc0\u9ede\u4f3a\u670d\u5668\u5728\u7e41\u5fd9\u6642\u6bb5\u7684\u6700\u9ad8\u983b\u5bec\u4f7f\u7528\u91cf\uff0c\u5c07\u544a\u8b66\u81e8\u754c\u503c\u8a2d\u5b9a\u5728\u8a72\u6578\u503c\u7565\u4e0a\u65b9\uff0c\u9019\u6a23\u5c31\u80fd\u5728\u9054\u5230\u4f7f\u7528\u4e0a\u9650\u524d\u6536\u5230\u9810\u8b66\u3002\u4f60\u53ef\u4f7f\u7528\u8868\u683c\u6216\u57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