{"id":209969,"date":"2025-10-24T02:08:00","date_gmt":"2025-10-23T18:08:00","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209969\/"},"modified":"2025-10-24T02:08:00","modified_gmt":"2025-10-23T18:08:00","slug":"cdn-218","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209969\/","title":{"rendered":"\u9ad8\u6548\u751f\u6210CDN\u6027\u80fd\u5206\u6790\u62a5\u544a\uff1a\u65b9\u6cd5\u3001\u6a21\u677f\u4e0e\u81ea\u52a8\u5316\u5b9e\u8df5"},"content":{"rendered":"<p>\u5728\u73b0\u4ee3\u7f51\u7ad9\u548c\u5e94\u7528\u67b6\u6784\u4e2d\uff0c\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u662f\u63d0\u5347\u5168\u7403\u8bbf\u95ee\u901f\u5ea6\u3001\u964d\u4f4e\u5e26\u5bbd\u6210\u672c\u3001\u63d0\u9ad8\u53ef\u7528\u6027\u7684\u91cd\u8981\u7ec4\u4ef6\u3002\u5bf9\u4e8e\u7ad9\u957f\u3001\u4f01\u4e1a\u548c\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u5b9a\u671f\u751f\u6210\u5e76\u5206\u6790CDN\u6027\u80fd\u62a5\u544a\uff0c\u80fd\u5e2e\u52a9\u53d1\u73b0\u7f13\u5b58\u95ee\u9898\u3001\u6e90\u7ad9\u74f6\u9888\u3001\u8def\u7531\u5f02\u5e38\u53ca\u533a\u57df\u6027\u4f53\u9a8c\u5dee\u5f02\u3002\u672c\u6587\u5c06\u56f4\u7ed5\u5982\u4f55\u9ad8\u6548\u751f\u6210CDN\u6027\u80fd\u5206\u6790\u62a5\u544a\uff0c\u8be6\u7ec6\u4ecb\u7ecd\u539f\u7406\u3001\u5178\u578b\u6307\u6807\u3001\u6570\u636e\u91c7\u96c6\u4e0e\u53ef\u89c6\u5316\u65b9\u6cd5\uff0c\u5e76\u7ed9\u51fa\u6a21\u677f\u4e0e\u81ea\u52a8\u5316\u5b9e\u8df5\u5efa\u8bae\uff0c\u4fbf\u4e8e\u5728\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u6216\u6d77\u5916\u670d\u52a1\u5668\u7b49\u591a\u5730\u90e8\u7f72\u73af\u5883\u4e2d\u5feb\u901f\u843d\u5730\u3002<\/p>\n<h2>\u4e3a\u4ec0\u4e48\u9700\u8981CDN\u6027\u80fd\u5206\u6790\u62a5\u544a<\/h2>\n<p>CDN\u8986\u76d6\u591a\u5730\u533a\u8fb9\u7f18\u8282\u70b9\uff0c\u4e0d\u540c\u8282\u70b9\u7684\u7f51\u7edc\u94fe\u8def\u3001\u7f13\u5b58\u547d\u4e2d\u7387\u4e0e\u56de\u6e90\u5ef6\u8fdf\u5dee\u5f02\u8f83\u5927\u3002\u901a\u8fc7\u7cfb\u7edf\u5316\u7684\u6027\u80fd\u62a5\u544a\uff0c\u53ef\u4ee5\u8fbe\u5230\u4ee5\u4e0b\u76ee\u6807\uff1a<\/p>\n<ul>\n<li>\u5b9a\u4f4d\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u7684\u5173\u952e\u6307\u6807\uff08\u5982\u9996\u5b57\u8282\u65f6\u95f4 TTFB\u3001\u9996\u5c4f\u65f6\u95f4\u3001\u8d44\u6e90\u52a0\u8f7d\u5931\u8d25\u7387\uff09\u3002<\/li>\n<li>\u68c0\u6d4b\u7f13\u5b58\u7b56\u7565\u4e0e\u8fb9\u7f18\u914d\u7f6e\u7684\u6709\u6548\u6027\uff08CDN\u7f13\u5b58\u547d\u4e2d\u7387\u3001\u7f13\u5b58\u5931\u6548\u539f\u56e0\uff09\u3002<\/li>\n<li>\u8bc6\u522b\u533a\u57df\u6027\u7f51\u7edc\u95ee\u9898\uff08\u4f8b\u5982\u67d0\u56fd ISP \u4e22\u5305\u6216\u8def\u7531\u52a3\u5316\uff09\u3002<\/li>\n<li>\u652f\u6301\u5bb9\u91cf\u89c4\u5212\u4e0e\u6210\u672c\u4f18\u5316\uff08\u56de\u6e90\u5e26\u5bbd\u3001\u56de\u6e90\u8bf7\u6c42\u9891\u6b21\uff09\u3002<\/li>\n<\/ul>\n<h2>\u6838\u5fc3\u6307\u6807\u4e0e\u6570\u636e\u6765\u6e90<\/h2>\n<p>\u9ad8\u8d28\u91cf\u62a5\u544a\u4f9d\u8d56\u7cbe\u786e\u4e14\u591a\u7ef4\u7684\u6570\u636e\u91c7\u96c6\u3002\u4e0b\u9762\u5217\u51fa\u5173\u952e\u6307\u6807\u4e0e\u5e38\u89c1\u6570\u636e\u6765\u6e90\uff1a<\/p>\n<h3>\u5173\u952e\u6027\u80fd\u6307\u6807\uff08KPI\uff09<\/h3>\n<ul>\n<li><strong>TTFB\uff08Time To First Byte\uff09<\/strong>\uff1a\u8861\u91cf\u8fb9\u7f18\u8282\u70b9\u6216\u6e90\u7ad9\u54cd\u5e94\u7684\u5ef6\u8fdf\uff0c\u5e38\u7528\u4e8e\u5224\u65ad\u56de\u6e90\u95ee\u9898\u6216\u8fb9\u7f18\u51b7\u542f\u52a8\u3002<\/li>\n<li><strong>\u4e0b\u8f7d\u541e\u5410\/\u5e26\u5bbd\uff08Throughput\uff09<\/strong>\uff1a\u8861\u91cf\u5355\u4f4d\u65f6\u95f4\u5185\u4f20\u8f93\u901f\u7387\uff0c\u5173\u6ce8\u5cf0\u503c\u4e0e\u5e73\u5747\u503c\u3002<\/li>\n<li><strong>\u54cd\u5e94\u72b6\u6001\u5206\u5e03<\/strong>\uff1a2xx\/3xx\/4xx\/5xx \u6bd4\u4f8b\uff0c\u5e2e\u52a9\u8bc6\u522b\u9519\u8bef\u7387\u4e0e\u56de\u6e90\u5f02\u5e38\u3002<\/li>\n<li><strong>\u7f13\u5b58\u547d\u4e2d\u7387\uff08Cache Hit Ratio\uff09<\/strong>\uff1a\u6309\u8d44\u6e90\u7c7b\u578b\u3001\u6309\u8def\u5f84\u7edf\u8ba1\uff0c\u6709\u52a9\u4e8e\u4f18\u5316\u7f13\u5b58\u7b56\u7565\u4e0e Cache-Control \u8bbe\u7f6e\u3002<\/li>\n<li><strong>\u5ef6\u8fdf\u5206\u4f4d\u6570\uff08p50\/p90\/p95\/p99\uff09<\/strong>\uff1a\u6bd4\u5e73\u5747\u503c\u66f4\u80fd\u53cd\u6620\u7528\u6237\u4f53\u9a8c\u7684\u5c3e\u90e8\u5ef6\u8fdf\u3002<\/li>\n<li><strong>\u8bf7\u6c42\u91cf\uff08RPS\/\u603b\u8bf7\u6c42\u6570\uff09<\/strong>\uff1a\u7ed3\u5408\u5730\u7406\u5206\u5e03\u5206\u6790\u6d41\u91cf\u6765\u6e90\u3002<\/li>\n<li><strong>\u56de\u6e90\u5e26\u5bbd\u4e0e\u8bf7\u6c42\u6570<\/strong>\uff1a\u76f4\u63a5\u5f71\u54cd\u6e90\u7ad9\u8d1f\u8f7d\u4e0e\u8d39\u7528\u3002<\/li>\n<\/ul>\n<h3>\u6570\u636e\u6765\u6e90<\/h3>\n<ul>\n<li>CDN\u63d0\u4f9b\u5546\u8fb9\u7f18\u65e5\u5fd7\uff08Edge Logs\uff09\u4e0e\u7edf\u8ba1API\uff1a\u6700\u76f4\u63a5\u7684\u6e90\u6570\u636e\uff0c\u5305\u542b\u8bf7\u6c42\u5934\u3001\u72b6\u6001\u7801\u3001\u7f13\u5b58\u7ed3\u679c\u3002<\/li>\n<li>\u5408\u6210\u76d1\u6d4b\uff08Synthetic Monitoring\uff09\uff1a\u4f7f\u7528\u811a\u672c\u6216\u5de5\u5177\u4ece\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u65e5\u672c\u3001\u97e9\u56fd\u3001\u65b0\u52a0\u5761\u7b49\u8282\u70b9\u53d1\u8d77\u8bf7\u6c42\uff0c\u83b7\u53d6\u7aef\u5230\u7aef\u6027\u80fd\u3002<\/li>\n<li>\u771f\u5b9e\u7528\u6237\u76d1\u6d4b\uff08RUM, Real User Monitoring\uff09\uff1a\u6d4f\u89c8\u5668\u7aef\u6216\u79fb\u52a8\u7aef\u57cb\u70b9\u6536\u96c6\u771f\u5b9e\u8bbf\u5ba2\u7684\u6027\u80fd\u6570\u636e\u3002<\/li>\n<li>\u7f51\u7edc\u8bca\u65ad\u5de5\u5177\uff1aping\u3001mtr\/traceroute\u3001iperf \u7b49\u7528\u4e8e\u5b9a\u4f4d\u7f51\u7edc\u8def\u5f84\u4e0e\u5e26\u5bbd\u95ee\u9898\u3002<\/li>\n<li>BGP\/\u8def\u7531\u4fe1\u606f\u4e0eISP\u63a2\u6d4b\uff1a\u7528\u4e8e\u53d1\u73b0\u8def\u7531\u52a3\u5316\u6216\u9ed1\u6d1e\u4e8b\u4ef6\u3002<\/li>\n<\/ul>\n<h2>\u6570\u636e\u91c7\u96c6\u4e0e\u5904\u7406\u65b9\u6cd5<\/h2>\n<p>\u91c7\u96c6\u5230\u539f\u59cb\u6570\u636e\u540e\uff0c\u9700\u8981\u8fdb\u884c\u6e05\u6d17\u3001\u805a\u5408\u4e0e\u5f52\u4e00\u5316\uff0c\u624d\u80fd\u751f\u6210\u53ef\u8bfb\u7684\u62a5\u544a\u3002\u4e0b\u9762\u5217\u51fa\u5e38\u89c1\u7684\u5904\u7406\u6b65\u9aa4\u4e0e\u5b9e\u73b0\u7ec6\u8282\uff1a<\/p>\n<h3>\u65e5\u5fd7\u6e05\u6d17\u4e0e\u5b57\u6bb5\u62bd\u53d6<\/h3>\n<ul>\n<li>\u7edf\u4e00\u65f6\u95f4\u6233\u4e3a UTC \u5e76\u505a\u65f6\u533a\u6620\u5c04\uff0c\u4fbf\u4e8e\u8de8\u5730\u533a\u5bf9\u6bd4\u3002<\/li>\n<li>\u89e3\u6790\u8bf7\u6c42 URL\u3001User-Agent\u3001Status\u3001Edge\/Origin \u54cd\u5e94\u65f6\u95f4\u3001cache-status\uff08HIT\/MISS\/EXPIRED\uff09\u7b49\u5b57\u6bb5\u3002<\/li>\n<li>\u5bf9\u8d44\u6e90\u7c7b\u578b\uff08HTML\/CSS\/JS\/\u56fe\u7247\/\u89c6\u9891\/API\uff09\u5206\u7c7b\uff0c\u6309\u7c7b\u578b\u5206\u6790\u7f13\u5b58\u547d\u4e2d\u7387\u4e0e\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n<h3>\u805a\u5408\u7b56\u7565\u4e0e\u5206\u4f4d\u6570\u8ba1\u7b97<\/h3>\n<ul>\n<li>\u5bf9\u5ef6\u8fdf\u91c7\u7528\u5206\u4f4d\u6570\u7edf\u8ba1\uff08p50\/p90\/p95\/p99\uff09\uff0c\u907f\u514d\u5e73\u5747\u503c\u63a9\u76d6\u5c3e\u90e8\u95ee\u9898\u3002\u5b9e\u73b0\u4e0a\u53ef\u7528 t-digest \u6216 HDRHistogram\u3002<\/li>\n<li>\u6309\u5c0f\u65f6\/\u5929\/\u5468\u505a\u65f6\u95f4\u5e8f\u5217\u805a\u5408\uff0c\u7ed3\u5408\u6ed1\u52a8\u7a97\u53e3\u68c0\u6d4b\u8d8b\u52bf\u3002<\/li>\n<li>\u5730\u57df\u7ef4\u5ea6\uff08Country\/Region\/ISP\/POP\uff09\u5206\u7ec4\uff0c\u53d1\u73b0\u5c40\u90e8\u5f02\u5e38\u3002<\/li>\n<\/ul>\n<h3>\u5f02\u5e38\u68c0\u6d4b\u4e0e\u544a\u8b66\u89c4\u5219<\/h3>\n<ul>\n<li>\u914d\u7f6e\u57fa\u4e8e\u9608\u503c\u7684\u544a\u8b66\uff08\u4f8b\u5982 p95 TTFB &gt; 500ms \u6216 cache-miss \u7387\u4e0a\u5347\u8d85\u8fc7 10%\uff09\u3002<\/li>\n<li>\u4f7f\u7528\u57fa\u7ebf\u6a21\u578b\uff08moving average + std\uff09\u6216\u66f4\u9ad8\u7ea7\u7684\u5f02\u5e38\u68c0\u6d4b\uff08\u5b63\u8282\u6027\u5206\u89e3\u3001Arima\u3001Prophet\uff09\u8bc6\u522b\u7a81\u53d1\u4e8b\u4ef6\u3002<\/li>\n<\/ul>\n<h2>\u62a5\u544a\u6a21\u677f\u4e0e\u5fc5\u5907\u7ae0\u8282<\/h2>\n<p>\u4e00\u4efd\u7ed3\u6784\u5316\u7684CDN\u6027\u80fd\u62a5\u544a\u5e94\u5305\u62ec\u6982\u8ff0\u3001\u6570\u636e\u6458\u8981\u3001\u95ee\u9898\u5b9a\u4f4d\u3001\u4f18\u5316\u5efa\u8bae\u4e0e\u6267\u884c\u8ffd\u8e2a\u3002\u4e0b\u9762\u7ed9\u51fa\u8be6\u7ec6\u7684\u7ae0\u8282\u6a21\u677f\u4e0e\u6bcf\u8282\u5e94\u5305\u542b\u7684\u5185\u5bb9\uff1a<\/p>\n<h3>\u5c01\u9762\u4e0e\u6982\u89c8\uff08Overview\uff09<\/h3>\n<ul>\n<li>\u62a5\u544a\u5468\u671f\u4e0e\u91c7\u96c6\u8303\u56f4\uff08\u4f8b\u5982\uff1a2025-01-01 \u81f3 2025-01-07\uff0c\u8986\u76d6\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u65e5\u672c\u8282\u70b9\uff09\u3002<\/li>\n<li>\u5173\u952e\u6307\u6807\u901f\u89c8\uff08KPIs\uff09\uff1a\u603b\u4f53\u6d41\u91cf\u3001\u5e73\u5747 TTFB\u3001\u603b\u4f53\u7f13\u5b58\u547d\u4e2d\u7387\u3001\u9519\u8bef\u7387\u7b49\u3002<\/li>\n<\/ul>\n<h3>\u6570\u636e\u7ec6\u5206\uff08Detailed Findings\uff09<\/h3>\n<ul>\n<li>\u6309\u5730\u57df\u4e0ePOP\u5206\u89e3\u7684\u5ef6\u8fdf\u4e0e\u547d\u4e2d\u7387\u8868\u683c\u4e0e\u56fe\u8868\uff08\u7528 p50\/p95\/p99 \u5c55\u793a\uff09\u3002<\/li>\n<li>\u8d44\u6e90\u7c7b\u578b\u5bf9\u6bd4\uff1a\u9759\u6001\u8d44\u6e90\uff08\u56fe\u7247\/\u89c6\u9891\uff09\u4e0e\u52a8\u6001 API \u7684\u5dee\u5f02\u5206\u6790\u3002<\/li>\n<li>\u9519\u8bef\u5206\u6790\uff1a4xx\/5xx \u7684\u6839\u56e0\uff08\u5982\u8bc1\u4e66\u95ee\u9898\u3001\u6e90\u7ad9\u8d85\u65f6\u3001ACL \u62d2\u7edd\uff09\u3002<\/li>\n<\/ul>\n<h3>\u56de\u6e90\u5206\u6790\uff08Origin Analysis\uff09<\/h3>\n<ul>\n<li>\u56de\u6e90\u5e26\u5bbd\u4e0e\u5e76\u53d1\u8bf7\u6c42\u8d8b\u52bf\uff0c\u662f\u5426\u89e6\u53ca\u6e90\u7ad9\u74f6\u9888\u3002<\/li>\n<li>\u56de\u6e90\u54cd\u5e94\u65f6\u95f4\u5206\u5e03\u3001\u8fde\u63a5\u5931\u8d25\u6216\u8d85\u65f6\u7684\u8be6\u7ec6 traceback\uff08\u7ed3\u5408\u6e90\u7ad9\u65e5\u5fd7\uff09\u3002<\/li>\n<\/ul>\n<h3>\u7f51\u7edc\u4e0e\u8def\u7531\u8bca\u65ad<\/h3>\n<ul>\n<li>mtr\/traceroute \u7684\u8def\u5f84\u53d8\u66f4\u8bb0\u5f55\u4e0e\u4e22\u5305\u7387\uff0c\u6309 ISP\/\u56fd\u5bb6\u6c47\u603b\u3002<\/li>\n<li>BGP \u8def\u7531\u53d8\u66f4\u6216\u9ed1\u6d1e\u4e8b\u4ef6\u7684\u65f6\u95f4\u7ebf\u3002<\/li>\n<\/ul>\n<h3>\u5efa\u8bae\u4e0e\u4f18\u5316\u65b9\u6848\uff08Actionable Recommendations\uff09<\/h3>\n<ul>\n<li>\u77ed\u671f\uff1a\u8c03\u6574 Cache-Control\u3001\u589e\u52a0\u8fb9\u7f18\u7f13\u5b58 TTL\u3001\u4e3a\u5927\u6587\u4ef6\u542f\u7528\u5206\u7247\u4f20\u8f93\u6216\u65ad\u70b9\u7eed\u4f20\u3002<\/li>\n<li>\u4e2d\u671f\uff1a\u5728\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS \u6216\u4e9a\u6d32\u8282\u70b9\u4e0a\u90e8\u7f72\u56de\u6e90\u7f13\u5b58\u5c42\uff0c\u51cf\u8f7b\u6e90\u7ad9\u538b\u529b\u3002<\/li>\n<li>\u957f\u671f\uff1a\u7ed3\u5408\u5730\u57df\u6d41\u91cf\u90e8\u7f72\u591a\u6d3b\u6e90\u7ad9\u4e0e\u8d1f\u8f7d\u5747\u8861\uff0c\u6216\u4f7f\u7528\u4e13\u7ebf\/\u52a0\u901f\u670d\u52a1\u4f18\u5316\u5173\u952e\u94fe\u8def\u3002<\/li>\n<\/ul>\n<h3>\u6267\u884c\u4e0e\u8ffd\u8e2a\uff08Runbook &amp; Follow-up\uff09<\/h3>\n<ul>\n<li>\u5217\u51fa\u5df2\u5b9e\u65bd\u7684\u6539\u52a8\u3001\u8d1f\u8d23\u4eba\u3001\u9884\u671f\u6548\u679c\u4e0e\u9a8c\u8bc1\u65f6\u95f4\u70b9\u3002<\/li>\n<li>\u540e\u7eed\u76d1\u6d4b KPI \u7684\u56de\u5f52\u9a8c\u8bc1\u8ba1\u5212\u3002<\/li>\n<\/ul>\n<h2>\u81ea\u52a8\u5316\u5b9e\u8df5\uff1a\u4ece\u91c7\u96c6\u5230\u62a5\u544a\u4e00\u952e\u751f\u6210<\/h2>\n<p>\u4e3a\u4e86\u63d0\u9ad8\u6548\u7387\u548c\u53ef\u91cd\u590d\u6027\uff0c\u5efa\u8bae\u628a\u6570\u636e\u91c7\u96c6\u3001\u5206\u6790\u3001\u53ef\u89c6\u5316\u4e0e\u62a5\u544a\u751f\u6210\u94fe\u8def\u81ea\u52a8\u5316\u3002\u5173\u952e\u6b65\u9aa4\u4e0e\u5de5\u5177\u5efa\u8bae\uff1a<\/p>\n<h3>\u91c7\u96c6\u5c42\u81ea\u52a8\u5316<\/h3>\n<ul>\n<li>\u8fb9\u7f18\u65e5\u5fd7\uff1a\u901a\u8fc7 CDN \u7684\u65e5\u5fd7\u63a8\u9001\uff08\u4f8b\u5982 S3\u3001Kafka\uff09\u5b9e\u65f6\u5165\u6e56\uff0c\u4f7f\u7528 Fluentd\/Logstash \u7edf\u4e00\u63a5\u5165\u3002<\/li>\n<li>\u5408\u6210\u76d1\u6d4b\uff1a\u4f7f\u7528\u5b9a\u65f6\u4efb\u52a1\uff08cron\u3001CI Runner\u3001\u4e91\u51fd\u6570\uff09\u5728\u591a\u4e2a\u8282\u70b9\uff08\u5305\u62ec\u9999\u6e2f\u3001\u7f8e\u56fd\u3001\u97e9\u56fd\u3001\u65b0\u52a0\u5761\u7b49\uff09\u89e6\u53d1 curl\/wrk \u8bf7\u6c42\uff0c\u6536\u96c6 TTFB\u3001\u5b8c\u6574\u4e0b\u8f7d\u65f6\u95f4\u4e0e\u72b6\u6001\u7801\u3002<\/li>\n<li>RUM \u6570\u636e\uff1a\u901a\u8fc7 JS \u57cb\u70b9\u4e0a\u62a5\u5230 Kafka\/Elasticsearch\uff0c\u4f7f\u7528\u91c7\u6837\u7b56\u7565\u964d\u4f4e\u6210\u672c\u3002<\/li>\n<\/ul>\n<h3>\u5904\u7406\u4e0e\u5206\u6790\u5c42<\/h3>\n<ul>\n<li>\u4f7f\u7528 Spark\/Presto \u6216 ClickHouse \u505a\u805a\u5408\u4e0e\u5206\u4f4d\u6570\u8ba1\u7b97\uff0c\u91c7\u7528 t-digest \u63d2\u4ef6\u5904\u7406 p99\u3002<\/li>\n<li>\u6784\u5efa\u6307\u6807\u6a21\u677f\uff08Prometheus \u6837\u5f0f\uff09\u5e76\u5bfc\u51fa\u5230 Grafana \u505a\u53ef\u89c6\u5316\u4eea\u8868\u76d8\u3002<\/li>\n<li>\u5b9e\u73b0\u81ea\u52a8\u5f02\u5e38\u68c0\u6d4b\u811a\u672c\uff08Python\uff09\uff0c\u7ed3\u5408 Slack\/\u90ae\u4ef6\u544a\u8b66\u3002<\/li>\n<\/ul>\n<h3>\u62a5\u544a\u751f\u6210\u5c42<\/h3>\n<ul>\n<li>\u4f7f\u7528 Jinja2 \u6a21\u677f\u6216 Pandoc \u5c06\u5206\u6790\u7ed3\u679c\u6e32\u67d3\u4e3a HTML\/PDF \u62a5\u544a\u3002<\/li>\n<li>\u901a\u8fc7 CI\/CD\uff08GitLab CI\/GitHub Actions\uff09\u6216\u5b9a\u65f6 Lambda \u51fd\u6570\u5b9a\u671f\u6267\u884c\uff1a\u62c9\u53d6\u6570\u636e \u2192 \u751f\u6210\u56fe\u8868\uff08matplotlib\/Plotly\uff09\u2192 \u6e32\u67d3\u62a5\u544a \u2192 \u90ae\u4ef6\/\u5b58\u50a8\u5206\u53d1\u3002<\/li>\n<li>\u4e3a\u4e0d\u540c\u53d7\u4f17\u751f\u6210\u5b9a\u5236\u62a5\u544a\uff1a\u6280\u672f\u7248\u5305\u542b\u8ffd\u8e2a\u7ec6\u8282\uff0c\u7ba1\u7406\u7248\u7a81\u51fa KPI \u4e0e\u6210\u672c\u5f71\u54cd\u3002<\/li>\n<\/ul>\n<h2>\u5e94\u7528\u573a\u666f\u4e0e\u4f18\u52bf\u5bf9\u6bd4<\/h2>\n<p>\u4e0d\u540c\u7ec4\u7ec7\u6839\u636e\u89c4\u6a21\u4e0e\u9700\u6c42\u9009\u62e9\u4e0d\u540c\u7b56\u7565\uff1a<\/p>\n<ul>\n<li>\u5c0f\u578b\u7ad9\u957f\uff1a\u53ef\u4f18\u5148\u91c7\u7528\u5408\u6210\u76d1\u6d4b+CDN\u63d0\u4f9b\u7684\u8fb9\u7f18\u7edf\u8ba1\uff0c\u7ed3\u5408\u7b80\u5355\u7684\u7f13\u5b58\u7b56\u7565\u4f18\u5316\uff0c\u5728 <strong>\u9999\u6e2f\u670d\u52a1\u5668<\/strong> \u6216 <strong>\u9999\u6e2fVPS<\/strong> \u4e0a\u90e8\u7f72\u56de\u6e90\u7f13\u5b58\u8282\u7701\u6210\u672c\u3002<\/li>\n<li>\u4e2d\u578b\u4f01\u4e1a\uff1a\u5efa\u8bae\u90e8\u7f72 RUM \u4e0e\u8fb9\u7f18\u65e5\u5fd7\u5165\u6e56\uff0c\u4f7f\u7528 ClickHouse\/Elasticsearch \u505a\u65f6\u5e8f\u67e5\u8be2\uff0c\u5e76\u5728 <strong>\u7f8e\u56fd\u670d\u52a1\u5668<\/strong> \u6216 <strong>\u7f8e\u56fdVPS<\/strong> \u4e0a\u505a\u5907\u4efd\u4e0e\u5206\u6790\u8282\u70b9\u3002<\/li>\n<li>\u5927\u578b\u5e73\u53f0\uff1a\u9700\u8981\u8de8\u56fd\u591a\u6d3b\u3001BGP \u8def\u7531\u76d1\u63a7\u4e0e\u9ad8\u7ea7\u5f02\u5e38\u68c0\u6d4b\uff0c\u8986\u76d6 <strong>\u65e5\u672c\u670d\u52a1\u5668<\/strong>\u3001<strong>\u97e9\u56fd\u670d\u52a1\u5668<\/strong>\u3001<strong>\u65b0\u52a0\u5761\u670d\u52a1\u5668<\/strong> \u7b49\u533a\u57df\u8282\u70b9\uff0c\u4fdd\u8bc1\u5168\u7403\u7528\u6237\u4f53\u9a8c\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2>\u9009\u8d2d\u5efa\u8bae<\/h2>\n<p>\u5728\u9009\u62e9 CDN \u4e0e\u914d\u5957\u670d\u52a1\u5668\/VPS \u65f6\uff0c\u5e94\u5173\u6ce8\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<ul>\n<li>\u65e5\u5fd7\u4e0e\u7edf\u8ba1\u5bfc\u51fa\u80fd\u529b\uff1a\u662f\u5426\u652f\u6301\u5b9e\u65f6\u63a8\u9001\u5230\u7b2c\u4e09\u65b9\u5b58\u50a8\uff08S3\/Kafka\uff09\u3002<\/li>\n<li>\u8fb9\u7f18\u8282\u70b9\u8986\u76d6\uff1a\u662f\u5426\u5728\u76ee\u6807\u5e02\u573a\uff08\u9999\u6e2f\u3001\u65e5\u672c\u3001\u97e9\u56fd\u3001\u65b0\u52a0\u5761\u3001\u7f8e\u56fd\uff09\u6709\u8db3\u591f\u7684 POP\u3002<\/li>\n<li>\u56de\u6e90\u7075\u6d3b\u6027\uff1a\u662f\u5426\u652f\u6301\u81ea\u5b9a\u4e49\u56de\u6e90\u3001\u56de\u6e90\u8d1f\u8f7d\u5747\u8861\u4e0e\u5065\u5eb7\u68c0\u67e5\u3002<\/li>\n<li>\u6210\u672c\u6a21\u578b\uff1a\u6309\u6d41\u91cf\u8ba1\u8d39\u8fd8\u662f\u6309\u8bf7\u6c42\u8ba1\u8d39\uff0c\u7ed3\u5408\u56de\u6e90\u5e26\u5bbd\u4f30\u7b97\u603b\u4f53\u8d39\u7528\u3002<\/li>\n<li>\u914d\u5957\u670d\u52a1\u5668\u9009\u62e9\uff1a\u5728\u5206\u6790\/\u5b58\u50a8\u9700\u6c42\u4e0a\u9009\u62e9\u5408\u9002\u7684 <strong>\u9999\u6e2f\u670d\u52a1\u5668<\/strong> \u6216 <strong>\u7f8e\u56fd\u670d\u52a1\u5668<\/strong>\uff0c\u7528\u4e8e\u65e5\u5fd7\u5b58\u50a8\u3001\u6570\u636e\u5904\u7406\u4e0e\u53ef\u89c6\u5316\u5e73\u53f0\u3002<\/li>\n<\/ul>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u9ad8\u6548\u7684CDN\u6027\u80fd\u5206\u6790\u62a5\u544a\u4e0d\u4ec5\u662f\u6570\u636e\u7684\u5806\u780c\uff0c\u800c\u662f\u901a\u8fc7\u5408\u7406\u7684\u91c7\u96c6\u3001\u7cbe\u7ec6\u7684\u805a\u5408\u4e0e\u53ef\u6267\u884c\u7684\u5efa\u8bae\uff0c\u5c06\u9690\u542b\u7684\u95ee\u9898\u53ef\u89c6\u5316\u5e76\u63a8\u52a8\u4f18\u5316\u843d\u5730\u3002\u91c7\u7528\u8fb9\u7f18\u65e5\u5fd7\u3001\u5408\u6210\u76d1\u6d4b\u4e0e RUM \u4e09\u7ba1\u9f50\u4e0b\uff0c\u5e76\u5c06\u5904\u7406\u4e0e\u62a5\u544a\u751f\u6210\u81ea\u52a8\u5316\uff0c\u53ef\u663e\u8457\u63d0\u5347\u54cd\u5e94\u901f\u5ea6\u4e0e\u51b3\u7b56\u6548\u7387\u3002\u5bf9\u4e8e\u4e0d\u540c\u89c4\u6a21\u4e0e\u5730\u57df\u9700\u6c42\u7684\u7ad9\u957f\u6216\u4f01\u4e1a\uff0c\u5408\u7406\u9009\u7528 <strong>\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u3001\u9999\u6e2fVPS\u3001\u7f8e\u56fdVPS<\/strong> \u7b49\u8d44\u6e90\uff0c\u5e76\u7ed3\u5408\u4e9a\u6d32\uff08<strong>\u65e5\u672c\u670d\u52a1\u5668\u3001\u97e9\u56fd\u670d\u52a1\u5668\u3001\u65b0\u52a0\u5761\u670d\u52a1\u5668<\/strong>\uff09\u4e0e\u6d77\u5916\u8282\u70b9\u7684\u8986\u76d6\uff0c\u80fd\u8fdb\u4e00\u6b65\u63d0\u5347\u5168\u7403\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<p>\u5982\u9700\u57fa\u4e8e\u5b9e\u673a\u73af\u5883\u642d\u5efa\u65e5\u5fd7\u5165\u5e93\u4e0e\u81ea\u52a8\u5316\u62a5\u544a\u6d41\u6c34\u7ebf\uff0c\u53ef\u4ee5\u53c2\u8003\u5e76\u9009\u8d2d\u9002\u914d\u7684\u670d\u52a1\u5668\u4e0e VPS \u4ea7\u54c1\uff1a\u9999\u6e2f\u670d\u52a1\u5668\uff08<a href=\"https:\/\/server.hk\/server.php\">https:\/\/server.hk\/server.php<\/a>\uff09\u3001\u9999\u6e2fVPS \u4e0e\u6d77\u5916\u90e8\u7f72\u65b9\u6848\u7b49\uff0c\u4fbf\u4e8e\u5feb\u901f\u8fdb\u884c CDN \u6027\u80fd\u91c7\u96c6\u4e0e\u5206\u6790\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u60f3\u5728\u9999\u6e2f\u3001\u7f8e\u56fd\u7b49\u591a\u5730\u90e8\u7f72\u4e2d\u5feb\u901f\u627e\u51fa\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u7684\u7f13\u5b58\u3001\u56de\u6e90\u4e0e\u8def\u7531\u74f6\u9888\uff1f\u672c\u6587\u6559\u4f60\u5982\u4f55\u9ad8\u6548\u751f\u6210CDN\u6027\u80fd\u5206\u6790\u62a5\u544a\uff0c\u6db5\u76d6\u5173\u952e\u6307\u6807\u3001\u6570\u636e\u91c7\u96c6\u3001\u53ef\u89c6\u5316\u6a21\u677f\u4e0e\u81ea\u52a8\u5316\u5b9e\u8df5\uff0c\u8ba9\u4f60\u628a\u6570\u636e\u53d8\u6210\u53ef\u6267\u884c\u7684\u4f18\u5316\u65b9\u6848\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4928],"tags":[2848,4085,4075,3739,4088,4086,885,4087,2141,4089],"class_list":{"0":"post-209969","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-4928","7":"tag-cdn","10":"tag-ttfb","11":"tag-4088","12":"tag-4086","13":"tag-885","14":"tag-4087","15":"tag-2141","16":"tag-4089"},"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=209969"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209969\/revisions"}],"predecessor-version":[{"id":209970,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209969\/revisions\/209970"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=209969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=209969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=209969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}