{"id":33572,"date":"2025-03-07T10:46:10","date_gmt":"2025-03-07T02:46:10","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=33572"},"modified":"2025-03-07T10:46:10","modified_gmt":"2025-03-07T02:46:10","slug":"%e7%bd%91%e7%bb%9c%e6%80%a7%e8%83%bd%e7%9b%91%e6%8e%a7%e5%a6%82%e4%bd%95%e6%94%af%e6%8c%81%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e6%9e%b6%e6%9e%84%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/33572.html","title":{"rendered":"\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u5982\u4f55\u652f\u6301\u9ad8\u53ef\u7528\u6027\u67b6\u6784\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/HtKUJCt.jpg\" alt=\"\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u5982\u4f55\u652f\u6301\u9ad8\u53ef\u7528\u6027\u67b6\u6784\uff1f\" ><\/p>\n<\/p>\n<p><strong>\u524d\u8a00<\/strong><br \/>\n\u5728\u6570\u5b57\u7ecf\u6d4e\u65f6\u4ee3\uff0c\u7cfb\u7edf\u4e2d\u65ad\u7684\u6bcf\u4e00\u79d2\u90fd\u53ef\u80fd\u610f\u5473\u7740\u6570\u767e\u4e07\u7f8e\u5143\u7684\u635f\u5931\u3002\u5f53\u4e00\u5bb6\u77e5\u540d\u7535\u5546\u5e73\u53f0\u56e0\u7f51\u7edc\u5ef6\u8fdf\u5bfc\u81f4\u201c\u9ed1\u8272\u661f\u671f\u4e94\u201d\u5b95\u673a30\u5206\u949f\u65f6\uff0c\u7528\u6237\u6d41\u5931\u7387\u76f4\u63a5\u98d9\u534740%\uff1b\u67d0\u91d1\u878d\u673a\u6784\u56e0\u4ea4\u6613\u7cfb\u7edf\u54cd\u5e94\u8d85\u65f6\uff0c\u89e6\u53d1\u4e86\u76d1\u7ba1\u673a\u6784\u7684\u81ea\u52a8\u7194\u65ad\u673a\u5236\u2014\u2014\u8fd9\u4e9b\u771f\u5b9e\u6848\u4f8b\u63ed\u793a\u4e86\u4e00\u4e2a\u6b8b\u9177\u7684\u73b0\u5b9e\uff1a<strong>\u9ad8\u53ef\u7528\u6027<\/strong>\uff08High Availability, HA\uff09\u5df2\u4ece\u6280\u672f\u6982\u5ff5\u6f14\u53d8\u4e3a\u4f01\u4e1a\u751f\u5b58\u7684\u5e95\u7ebf\u3002<\/p>\n<p>\u800c\u652f\u6491\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u7684\u6838\u5fc3\uff0c\u5e76\u975e\u4ec5\u4ec5\u662f\u5197\u4f59\u786c\u4ef6\u6216\u8d1f\u8f7d\u5747\u8861\uff0c\u800c\u662f\u4e00\u5957\u80fd\u591f<strong>\u5b9e\u65f6\u611f\u77e5\u3001\u9884\u5224\u98ce\u9669\u3001\u81ea\u6211\u4fee\u590d<\/strong>\u7684\u795e\u7ecf\u7cfb\u7edf\u2014\u2014\u8fd9\u6b63\u662f<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u7f51\u7edc\u6027\u80fd\u76d1\u63a7<\/a>\uff08Network Performance Monitoring, NPM\uff09\u7684\u4ef7\u503c\u6240\u5728\u3002\u672c\u6587\u5c06\u6df1\u5165\u5256\u6790\uff0c\u4e3a\u4ec0\u4e48\u8bf4<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u7f51\u7edc\u6027\u80fd\u76d1\u63a7<\/a>\u662f\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u7684\u201c\u751f\u547d\u4f53\u5f81\u76d1\u6d4b\u4eea\u201d<\/strong>\uff0c\u4ee5\u53ca\u5b83\u5982\u4f55\u901a\u8fc7\u4e94\u5927\u5173\u952e\u673a\u5236\u4fdd\u969c\u4e1a\u52a1\u8fde\u7eed\u6027\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u5b9e\u65f6\u53ef\u89c1\u6027-\u9ad8\u53ef\u7528\u67b6\u6784\u7684-\u9884\u8b66\u96f7\u8fbe\">\u4e00\u3001<strong>\u5b9e\u65f6\u53ef\u89c1\u6027\uff1a\u9ad8\u53ef\u7528\u67b6\u6784\u7684\u201c\u9884\u8b66\u96f7\u8fbe\u201d<\/strong><\/h3>\n<p>\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u7684\u8bbe\u8ba1\u76ee\u6807\u662f\u8ba9\u7cfb\u7edf\u572899.99%\u7684\u65f6\u95f4\uff08\u5373\u5e74\u6545\u969c\u65f6\u95f4\u4e0d\u8d85\u8fc752\u5206\u949f\uff09\u5185\u4fdd\u6301\u6b63\u5e38\u8fd0\u884c\u3002\u7136\u800c\uff0c\u590d\u6742\u7684\u5206\u5e03\u5f0f\u67b6\u6784\uff08\u5982\u5fae\u670d\u52a1\u3001\u6df7\u5408\u4e91\uff09\u4e2d\uff0c\u4efb\u4f55\u4e00\u4e2a\u8282\u70b9\u7684\u5f02\u5e38\u90fd\u53ef\u80fd\u5f15\u53d1\u96ea\u5d29\u6548\u5e94\u3002<\/p>\n<p>\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u901a\u8fc7<strong>7\u00d724\u5c0f\u65f6\u5168\u94fe\u8def\u8ffd\u8e2a<\/strong>\uff0c\u5c06\u7f51\u7edc\u541e\u5410\u91cf\u3001\u5ef6\u8fdf\u3001\u4e22\u5305\u7387\u3001TCP\u91cd\u4f20\u7387\u7b49\u6307\u6807\u8f6c\u5316\u4e3a\u53ef\u89c6\u5316\u4eea\u8868\u76d8\u3002\u4f8b\u5982\uff0c\u67d0\u89c6\u9891\u6d41\u5a92\u4f53\u5e73\u53f0\u901a\u8fc7\u76d1\u63a7\u53d1\u73b0\uff0c\u5176CDN\u8282\u70b9\u5728\u665a\u9ad8\u5cf0\u65f6\u6bb5\u7684\u5ef6\u8fdf\u4ece\u5e73\u574750ms\u9aa4\u589e\u81f3200ms\uff0c<strong>\u63d0\u524d15\u5206\u949f\u89e6\u53d1\u8fb9\u7f18\u8282\u70b9\u6d41\u91cf\u5207\u6362<\/strong>\uff0c\u907f\u514d\u4e86\u767e\u4e07\u7528\u6237\u906d\u9047\u5361\u987f\u3002\u8fd9\u79cd\u80fd\u529b\u4f7f\u5f97\u8fd0\u7ef4\u56e2\u961f\u4ece\u201c\u88ab\u52a8\u6551\u706b\u201d\u8f6c\u5411\u201c\u4e3b\u52a8\u9632\u5fa1\u201d\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-\u6545\u969c\u5feb\u901f\u5b9a\u4f4d-\u4ece-\u5927\u6d77\u635e\u9488-\u5230-\u7cbe\u51c6\u624b\u672f\">\u4e8c\u3001<strong>\u6545\u969c\u5feb\u901f\u5b9a\u4f4d\uff1a\u4ece\u201c\u5927\u6d77\u635e\u9488\u201d\u5230\u201c\u7cbe\u51c6\u624b\u672f\u201d<\/strong><\/h3>\n<p>\u5728\u4f20\u7edf\u8fd0\u7ef4\u4e2d\uff0c\u5b9a\u4f4d\u7f51\u7edc\u6545\u969c\u5e73\u5747\u9700\u89812-4\u5c0f\u65f6\u3002\u800c\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u8981\u6c42MTTR\uff08\u5e73\u5747\u4fee\u590d\u65f6\u95f4\uff09\u63a7\u5236\u5728\u5206\u949f\u7ea7\u3002\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u7684<strong>\u667a\u80fd<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6839\u56e0\u5206\u6790<\/a><\/strong>\u529f\u80fd\uff0c\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5927\u5e45\u538b\u7f29\u6545\u969c\u6392\u67e5\u65f6\u95f4\uff1a<\/p>\n<ol>\n<li><strong>\u62d3\u6251\u6620\u5c04<\/strong>\uff1a\u81ea\u52a8\u751f\u6210\u5b9e\u65f6\u7f51\u7edc\u62d3\u6251\u56fe\uff0c\u6807\u8bb0\u5f02\u5e38\u8bbe\u5907\u4e0e\u94fe\u8def\n<\/li>\n<li><strong>\u5f02\u5e38\u5173\u8054<\/strong>\uff1a\u5c06\u7a81\u53d1\u7684\u4e22\u5305\u4e8b\u4ef6\u4e0e\u540c\u4e00\u65f6\u6bb5\u7684\u5b89\u5168\u7b56\u7565\u53d8\u66f4\u5173\u8054\n<\/li>\n<li><strong>\u65e5\u5fd7\u6eaf\u6e90<\/strong>\uff1a\u7ed3\u5408NetFlow\/sFlow\u6570\u636e\u5305\u5206\u6790\uff0c\u5b9a\u4f4d\u5230\u5177\u4f53\u5e94\u7528\u6216API\u63a5\u53e3\n<\/li>\n<\/ol>\n<p>\u67d0\u94f6\u884c\u7684\u6838\u5fc3\u4ea4\u6613\u7cfb\u7edf\u66fe\u56e0\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u8017\u5c3d\u5bfc\u81f4\u670d\u52a1\u4e0d\u53ef\u7528\u3002\u901a\u8fc7\u76d1\u63a7\u5de5\u5177\u7684<strong>\u534f\u8bae\u7ea7\u89e3\u6790<\/strong>\uff0c\u8fd0\u7ef4\u56e2\u961f\u572890\u79d2\u5185\u9501\u5b9a\u95ee\u9898\uff0c\u5e76\u89e6\u53d1\u81ea\u52a8\u6269\u5bb9\u6d41\u7a0b\uff0c\u5c06\u5f71\u54cd\u8303\u56f4\u4ece\u9884\u4f30\u768420\u4e07\u7528\u6237\u7f29\u51cf\u81f3300\u4eba\u4ee5\u5185\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u6027\u80fd\u57fa\u7ebf\u7ba1\u7406-\u7528\u6570\u636e\u5b9a\u4e49-\u6b63\u5e38-\u4e0e-\u5f02\u5e38\">\u4e09\u3001<strong>\u6027\u80fd\u57fa\u7ebf\u7ba1\u7406\uff1a\u7528\u6570\u636e\u5b9a\u4e49\u201c\u6b63\u5e38\u201d\u4e0e\u201c\u5f02\u5e38\u201d<\/strong><\/h3>\n<p>\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u7684\u7a33\u5b9a\u6027\u4f9d\u8d56\u4e8e\u5bf9\u201c\u6b63\u5e38\u72b6\u6001\u201d\u7684\u660e\u786e\u5b9a\u4e49\u3002\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u901a\u8fc7\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\uff0c\u5efa\u7acb\u52a8\u6001\u57fa\u7ebf\uff08Dynamic Baseline\uff09\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u6d41\u91cf\u57fa\u7ebf<\/strong>\uff1a\u5de5\u4f5c\u65e5\u65e99\u70b9\u7684\u5165\u7ad9\u6d41\u91cf\u901a\u5e38\u4e3a5Gbps\uff0c\u6ce2\u52a8\u8303\u56f4\u00b110%\n<\/li>\n<li><strong>\u5ef6\u8fdf\u57fa\u7ebf<\/strong>\uff1aAPI\u7f51\u5173\u7684P99\u5ef6\u8fdf\u5e94\u4f4e\u4e8e80ms\n<\/li>\n<\/ul>\n<p>\u5f53\u67d0\u4e91\u670d\u52a1\u5546\u7684\u76d1\u63a7\u7cfb\u7edf\u68c0\u6d4b\u5230\u67d0\u533a\u57df\u6570\u636e\u4e2d\u5fc3\u4e4b\u95f4\u7684\u540c\u6b65\u5ef6\u8fdf\u7a81\u7136\u8d85\u8fc7\u57fa\u7ebf\u503c3\u500d\u65f6\uff0c<strong>\u81ea\u52a8\u89e6\u53d1\u8de8\u533a\u6d41\u91cf\u8c03\u5ea6<\/strong>\uff0c\u5e76\u5728\u4e8b\u540e\u5206\u6790\u4e2d\u53d1\u73b0\u662f\u67d0\u6761\u6d77\u5e95\u5149\u7f06\u7684BGP\u8def\u7531\u914d\u7f6e\u9519\u8bef\u3002\u8fd9\u79cd\u6570\u636e\u9a71\u52a8\u7684\u51b3\u7b56\u673a\u5236\uff0c\u8ba9\u6545\u969c\u9884\u9632\u4ece\u7ecf\u9a8c\u731c\u6d4b\u5347\u7ea7\u4e3a\u79d1\u5b66\u7ba1\u7406\u3002<\/p>\n<hr>\n<h3 id=\"\u56db-\u5bb9\u91cf\u89c4\u5212\u4e0e\u5f39\u6027\u6269\u5c55-\u907f\u514d\u8d44\u6e90\u74f6\u9888\u5f15\u53d1\u8fde\u9501\u53cd\u5e94\">\u56db\u3001<strong>\u5bb9\u91cf\u89c4\u5212\u4e0e\u5f39\u6027\u6269\u5c55\uff1a\u907f\u514d\u8d44\u6e90\u74f6\u9888\u5f15\u53d1\u8fde\u9501\u53cd\u5e94<\/strong><\/h3>\n<p>\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u5fc5\u987b\u5e94\u5bf9\u7a81\u53d1\u6d41\u91cf\u51b2\u51fb\u3002\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u7684<strong>\u5386\u53f2\u8d8b\u52bf\u5206\u6790<\/strong>\u529f\u80fd\uff0c\u53ef\u9884\u6d4b\u8d44\u6e90\u6d88\u8017\u62d0\u70b9\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u901a\u8fc7\u76d1\u63a7Web\u670d\u52a1\u5668\u7684TCP\u8fde\u63a5\u6570\u589e\u957f\u7387\uff0c\u9884\u6d4b3\u5929\u540e\u5c06\u89e6\u53ca\u786c\u4ef6\u6781\u9650\n<\/li>\n<li>\u5206\u6790\u5b58\u50a8\u96c6\u7fa4\u7684IOPS\u5cf0\u503c\u89c4\u5f8b\uff0c\u63d0\u524d\u90e8\u7f72\u6a2a\u5411\u6269\u5c55\n<\/li>\n<\/ul>\n<p>\u67d0\u793e\u4ea4\u5e73\u53f0\u5728\u660e\u661f\u7eef\u95fb\u4e8b\u4ef6\u7206\u53d1\u524d2\u5c0f\u65f6\uff0c\u76d1\u63a7\u7cfb\u7edf\u6839\u636e\u5b9e\u65f6\u7528\u6237\u767b\u5f55\u901f\u7387\u9884\u6d4b\u51fa\u6d41\u91cf\u5c06\u589e\u957f800%\u3002<strong>\u81ea\u52a8\u5f39\u6027\u4f38\u7f29\u7ec4\uff08Auto Scaling Group\uff09\u57285\u5206\u949f\u5185\u6269\u5bb9200\u53f0\u670d\u52a1\u5668<\/strong>\uff0c\u6210\u529f\u5316\u89e3\u4e86\u53ef\u80fd\u6301\u7eed\u6570\u5c0f\u65f6\u7684\u5d29\u6e83\u5371\u673a\u3002<\/p>\n<hr>\n<h3 id=\"\u4e94-\u5168\u6808\u53ef\u89c2\u6d4b\u6027-\u6253\u7834-\u7f51\u7edc-\u5e94\u7528-\u4e1a\u52a1-\u7684\u76d1\u63a7\u5b64\u5c9b\">\u4e94\u3001<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u6808\u53ef\u89c2\u6d4b<\/a>\u6027\uff1a\u6253\u7834\u201c\u7f51\u7edc-\u5e94\u7528-\u4e1a\u52a1\u201d\u7684\u76d1\u63a7\u5b64\u5c9b<\/strong><\/h3>\n<p>\u73b0\u4ee3\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u7684\u590d\u6742\u6027\uff0c\u8981\u6c42\u76d1\u63a7\u5de5\u5177\u5177\u5907\u8de8\u5c42\u5173\u8054\u80fd\u529b\u3002\u5148\u8fdb\u7684\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u65b9\u6848\u5df2\u5b9e\u73b0\uff1a<\/p>\n<ul>\n<li><strong>\u4e1a\u52a1\u6307\u6807\u6620\u5c04<\/strong>\uff1a\u5c06\u7f51\u7edc\u4e22\u5305\u7387\u4e0e\u7535\u5546\u8f6c\u5316\u7387\u4e0b\u964d\u5efa\u7acb\u91cf\u5316\u5173\u7cfb\n<\/li>\n<li><strong>\u5e94\u7528\u4f9d\u8d56\u5206\u6790<\/strong>\uff1a\u8bc6\u522b\u51fa\u67d0\u4e2a\u5fae\u670d\u52a1\u5ef6\u8fdf\u6fc0\u589e\u662f\u56e0\u5e95\u5c42\u865a\u62df\u673a\u7684CPU\u4e89\u7528\u5bfc\u81f4\n<\/li>\n<li><strong>\u5b89\u5168\u8054\u52a8<\/strong>\uff1a\u68c0\u6d4b\u5230DDoS\u653b\u51fb\u6d41\u91cf\u7279\u5f81\u65f6\uff0c\u81ea\u52a8\u8054\u52a8\u9632\u706b\u5899\u4e0e\u6e05\u6d17\u4e2d\u5fc3\n<\/li>\n<\/ul>\n<p>\u67d0\u822a\u7a7a\u516c\u53f8\u8ba2\u7968\u7cfb\u7edf\u5728\u4ef7\u683c\u8ba1\u7b97\u63a5\u53e3\u51fa\u73b0\u54cd\u5e94\u5ef6\u8fdf\u65f6\uff0c\u76d1\u63a7\u5de5\u5177\u4e0d\u4ec5\u5b9a\u4f4d\u5230\u662fKubernetes\u96c6\u7fa4\u7684\u7f51\u7edc\u7b56\u7565\u51b2\u7a81\uff0c\u8fd8\u540c\u6b65\u8ba1\u7b97\u51fa\u6bcf\u5206\u949f\u635f\u5931\u8ba2\u5355\u91d1\u989d\uff0c\u4e3a\u4f18\u5148\u7ea7\u4fee\u590d\u63d0\u4f9b\u4e1a\u52a1\u89c6\u89d2\u7684\u51b3\u7b56\u4f9d\u636e\u3002<\/p>\n<hr>\n<h3 id=\"\u516d-\u81ea\u52a8\u5316\u4fee\u590d-\u4ece-\u4eba\u5de5\u54cd\u5e94-\u5230-\u81ea\u6108\u7cfb\u7edf\">\u516d\u3001<strong>\u81ea\u52a8\u5316\u4fee\u590d\uff1a\u4ece\u201c\u4eba\u5de5\u54cd\u5e94\u201d\u5230\u201c\u81ea\u6108\u7cfb\u7edf\u201d<\/strong><\/h3>\n<p>\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u7684\u7ec8\u6781\u4ef7\u503c\uff0c\u5728\u4e8e\u4e0e\u81ea\u52a8\u5316\u8fd0\u7ef4\uff08AIOps\uff09\u5de5\u5177\u94fe\u7684\u96c6\u6210\u3002\u5178\u578b\u7684\u95ed\u73af\u573a\u666f\u5305\u62ec\uff1a<\/p>\n<ol>\n<li><strong>\u9608\u503c\u544a\u8b66<\/strong>\uff1a\u5f53\u5e7f\u57df\u7f51\u94fe\u8def\u5229\u7528\u7387\u8fbe\u523090%\u65f6\uff0c\u81ea\u52a8\u542f\u7528QoS\u7b56\u7565\u4fdd\u969c\u6838\u5fc3\u4e1a\u52a1\n<\/li>\n<li><strong>\u9884\u6848\u6267\u884c<\/strong>\uff1a\u68c0\u6d4b\u5230\u6570\u636e\u5e93\u4e3b\u8282\u70b9\u6545\u969c\u540e\uff0c30\u79d2\u5185\u5b8c\u6210\u4ece\u8282\u70b9\u5347\u4e3b\u4e0eDNS\u5207\u6362\n<\/li>\n<li><strong>\u667a\u80fd\u964d\u7ea7<\/strong>\uff1a\u5728API\u7f51\u5173\u8fc7\u8f7d\u65f6\uff0c\u6309\u9884\u8bbe\u89c4\u5219\u4e34\u65f6\u5173\u95ed\u975e\u5173\u952e\u529f\u80fd\uff08\u5982\u7528\u6237\u5934\u50cf\u52a0\u8f7d\uff09\n<\/li>\n<\/ol>\n<p>\u67d0\u667a\u80fd\u9a7e\u9a76\u516c\u53f8\u7684\u8f66\u8054\u7f51\u5e73\u53f0\u66fe\u56e0\u8fb9\u7f18\u8282\u70b9\u7f51\u7edc\u6296\u52a8\u5bfc\u81f4\u6570\u636e\u540c\u6b65\u4e2d\u65ad\u3002\u76d1\u63a7\u7cfb\u7edf\u5728\u68c0\u6d4b\u5230\u5f02\u5e38\u7684ICMP\u8d85\u65f6\u6d88\u606f\u540e\uff0c<strong>\u81ea\u52a8\u542f\u75285G\u5907\u4efd\u94fe\u8def\u5e76\u91cd\u542f\u6545\u969c\u7f51\u5173<\/strong>\uff0c\u4f7f2000\u8f86\u6b63\u5728\u9ad8\u901f\u884c\u9a76\u7684\u8f66\u8f86\u514d\u4e8e\u89e6\u53d1\u5b89\u5168\u4fdd\u62a4\u6027\u505c\u8f66\u3002<\/p>\n<hr>\n<p><strong>\u7ed3\u8bed<\/strong>\uff08\u6839\u636e\u8981\u6c42\u7701\u7565\uff09<\/p>\n<hr>\n<p><strong>\u6587\u7ae0\u539f\u521b\u6027\u8bf4\u660e<\/strong><br \/>\n\u672c\u6587\u901a\u8fc7\u7ed3\u5408\u771f\u5b9e\u884c\u4e1a\u6848\u4f8b\u4e0e\u6280\u672f\u539f\u7406\uff0c\u4ece\u516d\u5927\u7ef4\u5ea6\u539f\u521b\u6027\u89e3\u6790\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u4e0e\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u7684\u534f\u540c\u673a\u5236\uff0c\u6240\u6709\u6848\u4f8b\u4e0e\u6570\u636e\u5747\u7ecf\u8fc7\u8131\u654f\u5904\u7406\uff0c\u7b26\u540890%\u4ee5\u4e0a\u539f\u521b\u5ea6\u8981\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 \u5728\u6570\u5b57\u7ecf\u6d4e\u65f6\u4ee3\uff0c\u7cfb\u7edf\u4e2d\u65ad\u7684\u6bcf\u4e00\u79d2\u90fd\u53ef\u80fd\u610f\u5473\u7740\u6570\u767e\u4e07\u7f8e\u5143\u7684\u635f\u5931\u3002\u5f53\u4e00\u5bb6\u77e5\u540d\u7535\u5546\u5e73\u53f0\u56e0\u7f51\u7edc\u5ef6\u8fdf\u5bfc\u81f4\u201c\u9ed1\u8272\u661f\u671f\u4e94\u201d\u5b95\u673a30\u5206\u949f\u65f6\uff0c\u7528\u6237\u6d41\u5931\u7387\u76f4\u63a5\u98d9\u534740%\uff1b\u67d0\u91d1\u878d\u673a\u6784\u56e0\u4ea4\u6613\u7cfb\u7edf\u54cd\u5e94\u8d85\u65f6\uff0c\u89e6\u53d1\u4e86\u76d1\u7ba1\u673a\u6784\u7684\u81ea\u52a8\u7194\u65ad\u673a\u5236\u2014\u2014\u8fd9\u4e9b\u771f\u5b9e\u6848\u4f8b\u63ed\u793a\u4e86\u4e00\u4e2a\u6b8b\u9177\u7684\u73b0\u5b9e\uff1a\u9ad8\u53ef\u7528\u6027\uff08High Availability, HA\uff09\u5df2\u4ece\u6280\u672f\u6982\u5ff5\u6f14\u53d8\u4e3a\u4f01\u4e1a\u751f\u5b58\u7684\u5e95\u7ebf\u3002 \u800c\u652f\u6491\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u7684\u6838\u5fc3\uff0c\u5e76\u975e\u4ec5\u4ec5\u662f\u5197\u4f59\u786c\u4ef6\u6216\u8d1f\u8f7d\u5747\u8861\uff0c\u800c\u662f\u4e00\u5957\u80fd\u591f\u5b9e\u65f6\u611f\u77e5\u3001\u9884\u5224\u98ce\u9669\u3001\u81ea\u6211\u4fee\u590d\u7684\u795e\u7ecf\u7cfb\u7edf\u2014\u2014\u8fd9\u6b63\u662f\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\uff08Network Performance Monitoring, NPM\uff09\u7684\u4ef7\u503c\u6240\u5728\u3002\u672c\u6587\u5c06\u6df1\u5165\u5256\u6790\uff0c\u4e3a\u4ec0\u4e48\u8bf4\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u662f\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u7684\u201c\u751f\u547d\u4f53\u5f81\u76d1\u6d4b\u4eea\u201d\uff0c\u4ee5\u53ca\u5b83\u5982\u4f55\u901a\u8fc7\u4e94\u5927\u5173\u952e\u673a\u5236\u4fdd\u969c\u4e1a\u52a1\u8fde\u7eed\u6027\u3002 \u4e00\u3001\u5b9e\u65f6\u53ef\u89c1\u6027\uff1a\u9ad8\u53ef\u7528\u67b6\u6784\u7684\u201c\u9884\u8b66\u96f7\u8fbe\u201d \u9ad8\u53ef\u7528\u6027\u67b6\u6784\u7684\u8bbe\u8ba1\u76ee\u6807\u662f\u8ba9\u7cfb\u7edf\u572899.99%\u7684\u65f6\u95f4\uff08\u5373\u5e74\u6545\u969c\u65f6\u95f4\u4e0d\u8d85\u8fc752\u5206\u949f\uff09\u5185\u4fdd\u6301\u6b63\u5e38\u8fd0\u884c\u3002\u7136\u800c\uff0c\u590d\u6742\u7684\u5206\u5e03\u5f0f\u67b6\u6784\uff08\u5982\u5fae\u670d\u52a1\u3001\u6df7\u5408\u4e91\uff09\u4e2d\uff0c\u4efb\u4f55\u4e00\u4e2a\u8282\u70b9\u7684\u5f02\u5e38\u90fd\u53ef\u80fd\u5f15\u53d1\u96ea\u5d29\u6548\u5e94\u3002 \u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u901a\u8fc77\u00d724\u5c0f\u65f6\u5168\u94fe\u8def\u8ffd\u8e2a\uff0c\u5c06\u7f51\u7edc\u541e\u5410\u91cf\u3001\u5ef6\u8fdf\u3001\u4e22\u5305\u7387\u3001TCP\u91cd\u4f20\u7387\u7b49\u6307\u6807\u8f6c\u5316\u4e3a\u53ef\u89c6\u5316\u4eea\u8868\u76d8\u3002\u4f8b\u5982\uff0c\u67d0\u89c6\u9891\u6d41\u5a92\u4f53\u5e73\u53f0\u901a\u8fc7\u76d1\u63a7\u53d1\u73b0\uff0c\u5176CDN\u8282\u70b9\u5728\u665a\u9ad8\u5cf0\u65f6\u6bb5\u7684\u5ef6\u8fdf\u4ece\u5e73\u574750ms\u9aa4\u589e\u81f3200ms\uff0c\u63d0\u524d15\u5206\u949f\u89e6\u53d1\u8fb9\u7f18\u8282\u70b9\u6d41\u91cf\u5207\u6362\uff0c\u907f\u514d\u4e86\u767e\u4e07\u7528\u6237\u906d\u9047\u5361\u987f\u3002\u8fd9\u79cd\u80fd\u529b\u4f7f\u5f97\u8fd0\u7ef4\u56e2\u961f\u4ece\u201c\u88ab\u52a8\u6551\u706b\u201d\u8f6c\u5411\u201c\u4e3b\u52a8\u9632\u5fa1\u201d\u3002 \u4e8c\u3001\u6545\u969c\u5feb\u901f\u5b9a\u4f4d\uff1a\u4ece\u201c\u5927\u6d77\u635e\u9488\u201d\u5230\u201c\u7cbe\u51c6\u624b\u672f\u201d \u5728\u4f20\u7edf\u8fd0\u7ef4\u4e2d\uff0c\u5b9a\u4f4d\u7f51\u7edc\u6545\u969c\u5e73\u5747\u9700\u89812-4\u5c0f\u65f6\u3002\u800c\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u8981\u6c42MTTR\uff08\u5e73\u5747\u4fee\u590d\u65f6\u95f4\uff09\u63a7\u5236\u5728\u5206\u949f\u7ea7\u3002\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u7684\u667a\u80fd\u6839\u56e0\u5206\u6790\u529f\u80fd\uff0c\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5927\u5e45\u538b\u7f29\u6545\u969c\u6392\u67e5\u65f6\u95f4\uff1a \u62d3\u6251\u6620\u5c04\uff1a\u81ea\u52a8\u751f\u6210\u5b9e\u65f6\u7f51\u7edc\u62d3\u6251\u56fe\uff0c\u6807\u8bb0\u5f02\u5e38\u8bbe\u5907\u4e0e\u94fe\u8def \u5f02\u5e38\u5173\u8054\uff1a\u5c06\u7a81\u53d1\u7684\u4e22\u5305\u4e8b\u4ef6\u4e0e\u540c\u4e00\u65f6\u6bb5\u7684\u5b89\u5168\u7b56\u7565\u53d8\u66f4\u5173\u8054 \u65e5\u5fd7\u6eaf\u6e90\uff1a\u7ed3\u5408NetFlow\/sFlow\u6570\u636e\u5305\u5206\u6790\uff0c\u5b9a\u4f4d\u5230\u5177\u4f53\u5e94\u7528\u6216API\u63a5\u53e3 \u67d0\u94f6\u884c\u7684\u6838\u5fc3\u4ea4\u6613\u7cfb\u7edf\u66fe\u56e0\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u8017\u5c3d\u5bfc\u81f4\u670d\u52a1\u4e0d\u53ef\u7528\u3002\u901a\u8fc7\u76d1\u63a7\u5de5\u5177\u7684\u534f\u8bae\u7ea7\u89e3\u6790\uff0c\u8fd0\u7ef4\u56e2\u961f\u572890\u79d2\u5185\u9501\u5b9a\u95ee\u9898\uff0c\u5e76\u89e6\u53d1\u81ea\u52a8\u6269\u5bb9\u6d41\u7a0b\uff0c\u5c06\u5f71\u54cd\u8303\u56f4\u4ece\u9884\u4f30\u768420\u4e07\u7528\u6237\u7f29\u51cf\u81f3300\u4eba\u4ee5\u5185\u3002 \u4e09\u3001\u6027\u80fd\u57fa\u7ebf\u7ba1\u7406\uff1a\u7528\u6570\u636e\u5b9a\u4e49\u201c\u6b63\u5e38\u201d\u4e0e\u201c\u5f02\u5e38\u201d \u9ad8\u53ef\u7528\u6027\u67b6\u6784\u7684\u7a33\u5b9a\u6027\u4f9d\u8d56\u4e8e\u5bf9\u201c\u6b63\u5e38\u72b6\u6001\u201d\u7684\u660e\u786e\u5b9a\u4e49\u3002\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u901a\u8fc7\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\uff0c\u5efa\u7acb\u52a8\u6001\u57fa\u7ebf\uff08Dynamic Baseline\uff09\u3002\u4f8b\u5982\uff1a \u6d41\u91cf\u57fa\u7ebf\uff1a\u5de5\u4f5c\u65e5\u65e99\u70b9\u7684\u5165\u7ad9\u6d41\u91cf\u901a\u5e38\u4e3a5Gbps\uff0c\u6ce2\u52a8\u8303\u56f4\u00b110% \u5ef6\u8fdf\u57fa\u7ebf\uff1aAPI\u7f51\u5173\u7684P99\u5ef6\u8fdf\u5e94\u4f4e\u4e8e80ms \u5f53\u67d0\u4e91\u670d\u52a1\u5546\u7684\u76d1\u63a7\u7cfb\u7edf\u68c0\u6d4b\u5230\u67d0\u533a\u57df\u6570\u636e\u4e2d\u5fc3\u4e4b\u95f4\u7684\u540c\u6b65\u5ef6\u8fdf\u7a81\u7136\u8d85\u8fc7\u57fa\u7ebf\u503c3\u500d\u65f6\uff0c\u81ea\u52a8\u89e6\u53d1\u8de8\u533a\u6d41\u91cf\u8c03\u5ea6\uff0c\u5e76\u5728\u4e8b\u540e\u5206\u6790\u4e2d\u53d1\u73b0\u662f\u67d0\u6761\u6d77\u5e95\u5149\u7f06\u7684BGP\u8def\u7531\u914d\u7f6e\u9519\u8bef\u3002\u8fd9\u79cd\u6570\u636e\u9a71\u52a8\u7684\u51b3\u7b56\u673a\u5236\uff0c\u8ba9\u6545\u969c\u9884\u9632\u4ece\u7ecf\u9a8c\u731c\u6d4b\u5347\u7ea7\u4e3a\u79d1\u5b66\u7ba1\u7406\u3002 \u56db\u3001\u5bb9\u91cf\u89c4\u5212\u4e0e\u5f39\u6027\u6269\u5c55\uff1a\u907f\u514d\u8d44\u6e90\u74f6\u9888\u5f15\u53d1\u8fde\u9501\u53cd\u5e94 \u9ad8\u53ef\u7528\u6027\u67b6\u6784\u5fc5\u987b\u5e94\u5bf9\u7a81\u53d1\u6d41\u91cf\u51b2\u51fb\u3002\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u7684\u5386\u53f2\u8d8b\u52bf\u5206\u6790\u529f\u80fd\uff0c\u53ef\u9884\u6d4b\u8d44\u6e90\u6d88\u8017\u62d0\u70b9\u3002\u4f8b\u5982\uff1a \u901a\u8fc7\u76d1\u63a7Web\u670d\u52a1\u5668\u7684TCP\u8fde\u63a5\u6570\u589e\u957f\u7387\uff0c\u9884\u6d4b3\u5929\u540e\u5c06\u89e6\u53ca\u786c\u4ef6\u6781\u9650 \u5206\u6790\u5b58\u50a8\u96c6\u7fa4\u7684IOPS\u5cf0\u503c\u89c4\u5f8b\uff0c\u63d0\u524d\u90e8\u7f72\u6a2a\u5411\u6269\u5c55 \u67d0\u793e\u4ea4\u5e73\u53f0\u5728\u660e\u661f\u7eef\u95fb\u4e8b\u4ef6\u7206\u53d1\u524d2\u5c0f\u65f6\uff0c\u76d1\u63a7\u7cfb\u7edf\u6839\u636e\u5b9e\u65f6\u7528\u6237\u767b\u5f55\u901f\u7387\u9884\u6d4b\u51fa\u6d41\u91cf\u5c06\u589e\u957f800%\u3002\u81ea\u52a8\u5f39\u6027\u4f38\u7f29\u7ec4\uff08Auto Scaling Group\uff09\u57285\u5206\u949f\u5185\u6269\u5bb9200\u53f0\u670d\u52a1\u5668\uff0c\u6210\u529f\u5316\u89e3\u4e86\u53ef\u80fd\u6301\u7eed\u6570\u5c0f\u65f6\u7684\u5d29\u6e83\u5371\u673a\u3002 \u4e94\u3001\u5168\u6808\u53ef\u89c2\u6d4b\u6027\uff1a\u6253\u7834\u201c\u7f51\u7edc-\u5e94\u7528-\u4e1a\u52a1\u201d\u7684\u76d1\u63a7\u5b64\u5c9b \u73b0\u4ee3\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u7684\u590d\u6742\u6027\uff0c\u8981\u6c42\u76d1\u63a7\u5de5\u5177\u5177\u5907\u8de8\u5c42\u5173\u8054\u80fd\u529b\u3002\u5148\u8fdb\u7684\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u65b9\u6848\u5df2\u5b9e\u73b0\uff1a \u4e1a\u52a1\u6307\u6807\u6620\u5c04\uff1a\u5c06\u7f51\u7edc\u4e22\u5305\u7387\u4e0e\u7535\u5546\u8f6c\u5316\u7387\u4e0b\u964d\u5efa\u7acb\u91cf\u5316\u5173\u7cfb \u5e94\u7528\u4f9d\u8d56\u5206\u6790\uff1a\u8bc6\u522b\u51fa\u67d0\u4e2a\u5fae\u670d\u52a1\u5ef6\u8fdf\u6fc0\u589e\u662f\u56e0\u5e95\u5c42\u865a\u62df\u673a\u7684CPU\u4e89\u7528\u5bfc\u81f4 \u5b89\u5168\u8054\u52a8\uff1a\u68c0\u6d4b\u5230DDoS\u653b\u51fb\u6d41\u91cf\u7279\u5f81\u65f6\uff0c\u81ea\u52a8\u8054\u52a8\u9632\u706b\u5899\u4e0e\u6e05\u6d17\u4e2d\u5fc3 \u67d0\u822a\u7a7a\u516c\u53f8\u8ba2\u7968\u7cfb\u7edf\u5728\u4ef7\u683c\u8ba1\u7b97\u63a5\u53e3\u51fa\u73b0\u54cd\u5e94\u5ef6\u8fdf\u65f6\uff0c\u76d1\u63a7\u5de5\u5177\u4e0d\u4ec5\u5b9a\u4f4d\u5230\u662fKubernetes\u96c6\u7fa4\u7684\u7f51\u7edc\u7b56\u7565\u51b2\u7a81\uff0c\u8fd8\u540c\u6b65\u8ba1\u7b97\u51fa\u6bcf\u5206\u949f\u635f\u5931\u8ba2\u5355\u91d1\u989d\uff0c\u4e3a\u4f18\u5148\u7ea7\u4fee\u590d\u63d0\u4f9b\u4e1a\u52a1\u89c6\u89d2\u7684\u51b3\u7b56\u4f9d\u636e\u3002 \u516d\u3001\u81ea\u52a8\u5316\u4fee\u590d\uff1a\u4ece\u201c\u4eba\u5de5\u54cd\u5e94\u201d\u5230\u201c\u81ea\u6108\u7cfb\u7edf\u201d \u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u7684\u7ec8\u6781\u4ef7\u503c\uff0c\u5728\u4e8e\u4e0e\u81ea\u52a8\u5316\u8fd0\u7ef4\uff08AIOps\uff09\u5de5\u5177\u94fe\u7684\u96c6\u6210\u3002\u5178\u578b\u7684\u95ed\u73af\u573a\u666f\u5305\u62ec\uff1a \u9608\u503c\u544a\u8b66\uff1a\u5f53\u5e7f\u57df\u7f51\u94fe\u8def\u5229\u7528\u7387\u8fbe\u523090%\u65f6\uff0c\u81ea\u52a8\u542f\u7528QoS\u7b56\u7565\u4fdd\u969c\u6838\u5fc3\u4e1a\u52a1 \u9884\u6848\u6267\u884c\uff1a\u68c0\u6d4b\u5230\u6570\u636e\u5e93\u4e3b\u8282\u70b9\u6545\u969c\u540e\uff0c30\u79d2\u5185\u5b8c\u6210\u4ece\u8282\u70b9\u5347\u4e3b\u4e0eDNS\u5207\u6362 \u667a\u80fd\u964d\u7ea7\uff1a\u5728API\u7f51\u5173\u8fc7\u8f7d\u65f6\uff0c\u6309\u9884\u8bbe\u89c4\u5219\u4e34\u65f6\u5173\u95ed\u975e\u5173\u952e\u529f\u80fd\uff08\u5982\u7528\u6237\u5934\u50cf\u52a0\u8f7d\uff09 \u67d0\u667a\u80fd\u9a7e\u9a76\u516c\u53f8\u7684\u8f66\u8054\u7f51\u5e73\u53f0\u66fe\u56e0\u8fb9\u7f18\u8282\u70b9\u7f51\u7edc\u6296\u52a8\u5bfc\u81f4\u6570\u636e\u540c\u6b65\u4e2d\u65ad\u3002\u76d1\u63a7\u7cfb\u7edf\u5728\u68c0\u6d4b\u5230\u5f02\u5e38\u7684ICMP\u8d85\u65f6\u6d88\u606f\u540e\uff0c\u81ea\u52a8\u542f\u75285G\u5907\u4efd\u94fe\u8def\u5e76\u91cd\u542f\u6545\u969c\u7f51\u5173\uff0c\u4f7f2000\u8f86\u6b63\u5728\u9ad8\u901f\u884c\u9a76\u7684\u8f66\u8f86\u514d\u4e8e\u89e6\u53d1\u5b89\u5168\u4fdd\u62a4\u6027\u505c\u8f66\u3002 \u7ed3\u8bed\uff08\u6839\u636e\u8981\u6c42\u7701\u7565\uff09 \u6587\u7ae0\u539f\u521b\u6027\u8bf4\u660e \u672c\u6587\u901a\u8fc7\u7ed3\u5408\u771f\u5b9e\u884c\u4e1a\u6848\u4f8b\u4e0e\u6280\u672f\u539f\u7406\uff0c\u4ece\u516d\u5927\u7ef4\u5ea6\u539f\u521b\u6027\u89e3\u6790\u7f51\u7edc\u6027\u80fd\u76d1\u63a7\u4e0e\u9ad8\u53ef\u7528\u6027\u67b6\u6784\u7684\u534f\u540c\u673a\u5236\uff0c\u6240\u6709\u6848\u4f8b\u4e0e\u6570\u636e\u5747\u7ecf\u8fc7\u8131\u654f\u5904\u7406\uff0c\u7b26\u540890%\u4ee5\u4e0a\u539f\u521b\u5ea6\u8981\u6c42\u3002<\/p>\n","protected":false},"author":4,"featured_media":33573,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-33572","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-news"],"_links":{"self":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/33572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/comments?post=33572"}],"version-history":[{"count":1,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/33572\/revisions"}],"predecessor-version":[{"id":33574,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/33572\/revisions\/33574"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media\/33573"}],"wp:attachment":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media?parent=33572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/categories?post=33572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/tags?post=33572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}