{"id":33286,"date":"2025-03-04T11:53:32","date_gmt":"2025-03-04T03:53:32","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=33286"},"modified":"2025-03-04T11:53:32","modified_gmt":"2025-03-04T03:53:32","slug":"%e5%9c%a8%e5%85%a8%e6%a0%88%e5%8f%af%e8%a7%82%e6%b5%8b%e6%80%a7%e4%b8%ad%ef%bc%8c%e5%a6%82%e4%bd%95%e5%a4%84%e7%90%86%e9%ab%98%e7%bb%b4%e5%ba%a6%e7%9a%84%e7%9b%91%e6%8e%a7%e6%95%b0%e6%8d%ae%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/33286.html","title":{"rendered":"\u5728\u5168\u6808\u53ef\u89c2\u6d4b\u6027\u4e2d\uff0c\u5982\u4f55\u5904\u7406\u9ad8\u7ef4\u5ea6\u7684\u76d1\u63a7\u6570\u636e\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/j0s8Ac.jpg\" alt=\"\u5728\u5168\u6808\u53ef\u89c2\u6d4b\u6027\u4e2d\uff0c\u5982\u4f55\u5904\u7406\u9ad8\u7ef4\u5ea6\u7684\u76d1\u63a7\u6570\u636e\uff1f\" ><\/p>\n<\/p>\n<hr>\n<p>\u5728\u6570\u5b57\u5316\u6d6a\u6f6e\u7684\u63a8\u52a8\u4e0b\uff0c\u73b0\u4ee3IT\u7cfb\u7edf\u7684\u590d\u6742\u6027\u5448\u6307\u6570\u7ea7\u589e\u957f\u3002\u5fae\u670d\u52a1\u67b6\u6784\u3001\u4e91\u539f\u751f\u6280\u672f\u3001\u5206\u5e03\u5f0f\u90e8\u7f72\u7b49\u521b\u65b0\u6a21\u5f0f\uff0c\u867d\u7136\u63d0\u5347\u4e86\u4e1a\u52a1\u654f\u6377\u6027\uff0c\u5374\u4e5f\u5e26\u6765\u4e86<strong>\u6d77\u91cf\u3001\u591a\u7ef4\u3001\u52a8\u6001<\/strong>\u7684\u76d1\u63a7\u6570\u636e\u3002\u4f01\u4e1a\u53d1\u73b0\uff0c\u4f20\u7edf\u7684\u76d1\u63a7\u5de5\u5177\u5728\u9762\u5bf9\u6bcf\u79d2\u6570\u4e07\u751a\u81f3\u6570\u767e\u4e07\u7684\u6307\u6807\u3001\u65e5\u5fd7\u548c\u94fe\u8def\u6570\u636e\u65f6\uff0c\u5f80\u5f80\u663e\u5f97\u529b\u4e0d\u4ece\u5fc3\u3002\u5982\u4f55\u4ece\u5e9e\u6742\u7684\u9ad8\u7ef4\u5ea6\u6570\u636e\u4e2d\u63d0\u53d6\u771f\u6b63\u6709\u4ef7\u503c\u7684\u6d1e\u5bdf\uff0c\u6210\u4e3a\u5b9e\u73b0<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u6808\u53ef\u89c2\u6d4b<\/a>\u6027<\/strong>\uff08Full Stack Observability\uff09\u7684\u5173\u952e\u6311\u6218\u3002<\/p>\n<p>\u672c\u6587\u5c06\u56f4\u7ed5<strong>\u9ad8\u7ef4\u5ea6\u76d1\u63a7\u6570\u636e\u7684\u964d\u7ef4\u3001\u5206\u6790\u4e0e\u5e94\u7528<\/strong>\u5c55\u5f00\uff0c\u63a2\u8ba8\u4ece\u6570\u636e\u91c7\u96c6\u5230\u4ef7\u503c\u63d0\u70bc\u7684\u5b8c\u6574\u94fe\u8def\uff0c\u5e76\u7ed3\u5408\u884c\u4e1a\u5b9e\u8df5\u6848\u4f8b\uff0c\u63d0\u4f9b\u53ef\u843d\u5730\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u9ad8\u7ef4\u5ea6\u76d1\u63a7\u6570\u636e\u7684\u6838\u5fc3\u6311\u6218\">\u4e00\u3001\u9ad8\u7ef4\u5ea6\u76d1\u63a7\u6570\u636e\u7684\u6838\u5fc3\u6311\u6218<\/h3>\n<p>\u9ad8\u7ef4\u5ea6\u76d1\u63a7\u6570\u636e\u901a\u5e38\u8868\u73b0\u4e3a\u4e09\u4e2a\u7279\u5f81\uff1a<strong>\u6307\u6807\u79cd\u7c7b\u7e41\u591a<\/strong>\uff08\u5982CPU\u5229\u7528\u7387\u3001API\u54cd\u5e94\u65f6\u95f4\u3001\u6570\u636e\u5e93\u9501\u7b49\u5f85\uff09\u3001<strong>\u5173\u8054\u5173\u7cfb\u590d\u6742<\/strong>\uff08\u8de8\u670d\u52a1\u3001\u8de8\u96c6\u7fa4\u7684\u4f9d\u8d56\u94fe\u6761\uff09\uff0c\u4ee5\u53ca<strong>\u5b9e\u65f6\u6027\u8981\u6c42\u9ad8<\/strong>\uff08\u9700\u5728\u79d2\u7ea7\u5185\u5b8c\u6210\u5f02\u5e38\u68c0\u6d4b\uff09\u3002\u8fd9\u79cd\u590d\u6742\u6027\u76f4\u63a5\u5bfc\u81f4\u4e09\u5927\u95ee\u9898\uff1a<\/p>\n<ol>\n<li><strong>\u5b58\u50a8\u6210\u672c\u6fc0\u589e<\/strong>\uff1a\u672a\u7ecf\u5904\u7406\u7684\u539f\u59cb\u6570\u636e\u53ef\u80fd\u5360\u7528PB\u7ea7\u5b58\u50a8\u7a7a\u95f4\uff1b\n<\/li>\n<li><strong>\u5206\u6790\u6548\u7387\u4f4e\u4e0b<\/strong>\uff1a\u4f20\u7edf\u65f6\u5e8f\u6570\u636e\u5e93\u96be\u4ee5\u652f\u6491\u591a\u7ef4\u5ea6\u4ea4\u53c9\u67e5\u8be2\uff1b\n<\/li>\n<li><strong>\u566a\u58f0\u63a9\u76d6\u4fe1\u53f7<\/strong>\uff1a\u5927\u91cf\u65e0\u5173\u6307\u6807\u5e72\u6270\u6839\u56e0\u5b9a\u4f4d\uff0c\u4f8b\u5982\u67d0\u6b21\u670d\u52a1\u5ef6\u8fdf\u53ef\u80fd\u753120\u4e2a\u6f5c\u5728\u56e0\u7d20\u5f15\u53d1\uff0c\u4f46\u771f\u6b63\u5173\u952e\u7684\u53ea\u67091-2\u4e2a\u3002\n<\/li>\n<\/ol>\n<p><em>\u67d0\u91d1\u878d\u79d1\u6280\u516c\u53f8\u66fe\u53d1\u73b0\uff0c\u5176\u76d1\u63a7\u7cfb\u7edf\u6bcf\u5929\u6536\u96c6\u8d85\u8fc750\u4ebf\u4e2a\u6570\u636e\u70b9\uff0c\u4f46\u8fd0\u7ef4\u56e2\u961f\u5b9e\u9645\u4f7f\u7528\u7684\u4e0d\u52305%\u3002\u8fd9\u79cd\u201c\u6570\u636e\u5bcc\u88d5\uff0c\u6d1e\u5bdf\u8d2b\u7a77\u201d\u7684\u73b0\u8c61\u6781\u5177\u4ee3\u8868\u6027\u3002<\/em><\/p>\n<hr>\n<h3 id=\"\u4e8c-\u5904\u7406\u9ad8\u7ef4\u6570\u636e\u7684\u6838\u5fc3\u539f\u5219\">\u4e8c\u3001\u5904\u7406\u9ad8\u7ef4\u6570\u636e\u7684\u6838\u5fc3\u539f\u5219<\/h3>\n<h4 id=\"1-\u5206\u5c42\u964d\u7ef4-\u4ece\u5168\u91cf\u91c7\u96c6\u5230\u667a\u80fd\u8fc7\u6ee4\">1. <strong>\u5206\u5c42\u964d\u7ef4\uff1a\u4ece\u5168\u91cf\u91c7\u96c6\u5230\u667a\u80fd\u8fc7\u6ee4<\/strong><\/h4>\n<p>\u901a\u8fc7<strong>\u52a8\u6001\u91c7\u6837<\/strong>\uff08Dynamic Sampling\uff09\u6280\u672f\uff0c\u5bf9\u4f4e\u4ef7\u503c\u6570\u636e\u8fdb\u884c\u6dd8\u6c70\u3002\u4f8b\u5982\uff0c\u5728\u6b63\u5e38\u8d1f\u8f7d\u4e0b\u4ec5\u4fdd\u75595%\u7684HTTP\u8bf7\u6c42\u8be6\u60c5\uff0c\u800c\u5728\u9519\u8bef\u7387\u7a81\u589e\u65f6\u81ea\u52a8\u5207\u6362\u81f3\u5168\u91cf\u91c7\u96c6\u3002\u540c\u65f6\uff0c\u6784\u5efa<strong>\u6307\u6807\u4f18\u5148\u7ea7\u77e9\u9635<\/strong>\uff0c\u5c06\u6838\u5fc3\u4e1a\u52a1\u6307\u6807\uff08\u5982\u652f\u4ed8\u6210\u529f\u7387\uff09\u6807\u8bb0\u4e3aTier-0\uff0c\u57fa\u7840\u8bbe\u65bd\u6307\u6807\uff08\u5982\u78c1\u76d8IOPS\uff09\u6807\u8bb0\u4e3aTier-2\uff0c\u5b9e\u73b0\u5b58\u50a8\u8d44\u6e90\u7684\u5dee\u5f02\u5316\u5206\u914d\u3002<\/p>\n<h4 id=\"2-\u7279\u5f81\u5de5\u7a0b-\u63d0\u70bc\u5173\u952e\u4fe1\u53f7\">2. <strong>\u7279\u5f81\u5de5\u7a0b\uff1a\u63d0\u70bc\u5173\u952e\u4fe1\u53f7<\/strong><\/h4>\n<p>\u5229\u7528<strong>\u4e3b\u6210\u5206\u5206\u6790\uff08PCA\uff09<\/strong>\u6216<strong>\u4e92\u4fe1\u606f\u7b97\u6cd5<\/strong>\uff0c\u8bc6\u522b\u4e0e\u7cfb\u7edf\u5065\u5eb7\u5ea6\u5f3a\u76f8\u5173\u7684\u6307\u6807\u3002\u4e00\u5bb6\u7535\u5546\u5e73\u53f0\u901a\u8fc7\u5206\u6790\u53d1\u73b0\uff0c\u8d2d\u7269\u8f66\u670d\u52a1\u7684\u6210\u529f\u7387\u4e0eRedis\u96c6\u7fa4\u7684<code>connected_clients<\/code>\u6307\u6807\u76f8\u5173\u6027\u9ad8\u8fbe0.93\uff0c\u4ece\u800c\u5c06\u76d1\u63a7\u7126\u70b9\u4ece200\u4e2a\u6307\u6807\u7f29\u51cf\u81f312\u4e2a\u6838\u5fc3\u7ef4\u5ea6\u3002<\/p>\n<h4 id=\"3-\u4e0a\u4e0b\u6587\u5173\u8054-\u6253\u7834\u6570\u636e\u5b64\u5c9b\">3. <strong>\u4e0a\u4e0b\u6587\u5173\u8054\uff1a\u6253\u7834\u6570\u636e\u5b64\u5c9b<\/strong><\/h4>\n<p>\u901a\u8fc7\u7edf\u4e00\u7684<strong>Trace ID<\/strong>\u5c06\u6307\u6807\uff08Metrics\uff09\u3001\u65e5\u5fd7\uff08Logs\uff09\u3001\u94fe\u8def\uff08Traces\uff09\u8fdb\u884c\u5173\u8054\u3002\u4f8b\u5982\uff0c\u5f53\u6570\u636e\u5e93\u67e5\u8be2\u5ef6\u8fdf\u7a81\u589e\u65f6\uff0c\u53ef\u7acb\u5373\u5173\u8054\u5230\u5177\u4f53\u5fae\u670d\u52a1\u7684JVM\u5806\u5185\u5b58\u72b6\u6001\u53caKubernetes\u8282\u70b9\u7684CPU\u9971\u548c\u5ea6\uff0c\u5feb\u901f\u5b9a\u4f4d\u74f6\u9888\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u6280\u672f\u5b9e\u73b0\u8def\u5f84\">\u4e09\u3001\u6280\u672f\u5b9e\u73b0\u8def\u5f84<\/h3>\n<h4 id=\"1-\u5b58\u50a8\u5c42\u4f18\u5316\">1. <strong>\u5b58\u50a8\u5c42\u4f18\u5316<\/strong><\/h4>\n<ul>\n<li><strong>\u5217\u5f0f\u5b58\u50a8+\u538b\u7f29\u7b97\u6cd5<\/strong>\uff1a\u5982Apache Parquet\u683c\u5f0f\uff0c\u53ef\u6bd4JSON\u51cf\u5c1175%\u5b58\u50a8\u7a7a\u95f4\uff1b\n<\/li>\n<li><strong>\u5206\u5c42\u5b58\u50a8\u7b56\u7565<\/strong>\uff1a\u70ed\u6570\u636e\uff087\u5929\u5185\uff09\u4f7f\u7528SSD\u5b58\u50a8\uff0c\u6e29\u6570\u636e\uff0830\u5929\u5185\uff09\u8fc1\u79fb\u81f3\u5bf9\u8c61\u5b58\u50a8\uff0c\u51b7\u6570\u636e\u5f52\u6863\u81f3\u4f4e\u6210\u672c\u4ecb\u8d28\uff1b\n<\/li>\n<li><strong>\u6eda\u52a8\u805a\u5408<\/strong>\uff1a\u5c06\u539f\u59cb\u79d2\u7ea7\u6570\u636e\u6309\u9700\u805a\u5408\u6210\u5206\u949f\u7ea7\u7edf\u8ba1\u503c\uff0c\u51cf\u5c11\u6570\u636e\u7c92\u5ea6\u3002\n<\/li>\n<\/ul>\n<h4 id=\"2-\u8ba1\u7b97\u5c42\u52a0\u901f\">2. <strong>\u8ba1\u7b97\u5c42\u52a0\u901f<\/strong><\/h4>\n<ul>\n<li><strong>\u6d41\u5904\u7406\u5f15\u64ce<\/strong>\uff1a\u91c7\u7528Flink\u6216KSQLDB\u5bf9\u6570\u636e\u8fdb\u884c\u5b9e\u65f6\u8fc7\u6ee4\u4e0e\u805a\u5408\uff1b\n<\/li>\n<li><strong>\u5411\u91cf\u5316\u67e5\u8be2<\/strong>\uff1a\u501f\u52a9ClickHouse\u7684SIMD\u6307\u4ee4\u96c6\uff0c\u5c06\u5178\u578b\u5206\u6790\u67e5\u8be2\u901f\u5ea6\u63d0\u534710\u500d\u4ee5\u4e0a\uff1b\n<\/li>\n<li><strong>\u9884\u8ba1\u7b97\u6a21\u578b<\/strong>\uff1a\u63d0\u524d\u751f\u6210\u9ad8\u9891\u67e5\u8be2\u7684\u7269\u5316\u89c6\u56fe\uff0c\u4f8b\u5982\u6309\u670d\u52a1\u3001\u53ef\u7528\u533a\u3001\u9519\u8bef\u4ee3\u7801\u5206\u7ec4\u7684\u7edf\u8ba1\u7ed3\u679c\u3002\n<\/li>\n<\/ul>\n<h4 id=\"3-\u5206\u6790\u5c42\u667a\u80fd\">3. <strong>\u5206\u6790\u5c42\u667a\u80fd<\/strong><\/h4>\n<ul>\n<li><strong>\u65e0\u76d1\u7763\u5f02\u5e38\u68c0\u6d4b<\/strong>\uff1a\u4f7f\u7528Facebook Prophet\u6216PyOD\u5e93\uff0c\u81ea\u52a8\u8bc6\u522b\u504f\u79bb\u5386\u53f2\u6a21\u5f0f\u7684\u6307\u6807\u6ce2\u52a8\uff1b\n<\/li>\n<li><strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6839\u56e0\u5206\u6790<\/a>\uff08RCA\uff09<\/strong>\uff1a\u57fa\u4e8e\u8d1d\u53f6\u65af\u7f51\u7edc\u7684\u56e0\u679c\u63a8\u7406\u6a21\u578b\uff0c\u53ef\u5728\u5927\u89c4\u6a21\u544a\u8b66\u4e2d\u8bc6\u522b\u6839\u672c\u539f\u56e0\u3002\u4f8b\u5982\uff0c\u5f53\u540c\u65f6\u51fa\u73b0API\u5ef6\u8fdf\u589e\u52a0\u548c\u7f13\u5b58\u547d\u4e2d\u7387\u4e0b\u964d\u65f6\uff0c\u7b97\u6cd5\u4f1a\u4f18\u5148\u68c0\u67e5\u7f13\u5b58\u96c6\u7fa4\u800c\u975e\u7f51\u7edc\u8bbe\u5907\uff1b\n<\/li>\n<li><strong>\u81ea\u9002\u5e94\u57fa\u7ebf<\/strong>\uff1a\u6839\u636e\u5de5\u4f5c\u65e5\/\u8282\u5047\u65e5\u3001\u4fc3\u9500\u5468\u671f\u7b49\u4e0a\u4e0b\u6587\uff0c\u52a8\u6001\u8c03\u6574\u6307\u6807\u7684\u6b63\u5e38\u8303\u56f4\u9608\u503c\u3002\n<\/li>\n<\/ul>\n<hr>\n<h3 id=\"\u56db-\u5de5\u5177\u94fe\u4e0e\u5e73\u53f0\u5b9e\u8df5\">\u56db\u3001\u5de5\u5177\u94fe\u4e0e\u5e73\u53f0\u5b9e\u8df5<\/h3>\n<p>\u9886\u5148\u7684<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0<\/a>\u5df2\u6df1\u5ea6\u6574\u5408\u4e0a\u8ff0\u80fd\u529b\uff1a<\/p>\n<ul>\n<li><strong>Datadog<\/strong>\u901a\u8fc7Machine Learning-powered Anomaly Detection\u81ea\u52a8\u8bc6\u522b300+\u7ef4\u5ea6\u7684\u5173\u8054\u5f02\u5e38\uff1b\n<\/li>\n<li><strong>New Relic<\/strong>\u7684Entity-centric\u6a21\u578b\u53ef\u5c06\u6570\u4e07\u4e2aKubernetes Pod\u7684\u6307\u6807\u6620\u5c04\u5230\u4e1a\u52a1\u670d\u52a1\u5c42\u7ea7\uff1b\n<\/li>\n<li><strong>\u5f00\u6e90\u65b9\u6848<\/strong>\u4e2d\uff0cPrometheus + Thanos + Grafana Loki\u7684\u7ec4\u5408\u652f\u6301\u6a2a\u5411\u6269\u5c55\u81f3\u4ebf\u7ea7\u6307\u6807\u89c4\u6a21\u3002\n<\/li>\n<\/ul>\n<p><em>\u67d0\u89c6\u9891\u6d41\u5a92\u4f53\u5e73\u53f0\u901a\u8fc7\u90e8\u7f72OpenTelemetry Collector\uff0c\u5c06\u6570\u636e\u91c7\u96c6\u5e26\u5bbd\u964d\u4f4e40%\uff0c\u540c\u65f6\u5229\u7528PyTorch\u6784\u5efa\u7684LSTM\u6a21\u578b\uff0c\u63d0\u524d15\u5206\u949f\u9884\u6d4bCDN\u8282\u70b9\u8fc7\u8f7d\u98ce\u9669\uff0c\u4f7f\u8fd0\u7ef4\u54cd\u5e94\u901f\u5ea6\u63d0\u534760%\u3002<\/em><\/p>\n<hr>\n<h3 id=\"\u4e94-\u6700\u4f73\u5b9e\u8df5\u6307\u5357\">\u4e94\u3001\u6700\u4f73\u5b9e\u8df5\u6307\u5357<\/h3>\n<ol>\n<li><strong>\u5efa\u7acb\u6570\u636e\u6cbb\u7406\u6807\u51c6<\/strong><br \/>\n\u5b9a\u4e49\u7edf\u4e00\u7684\u547d\u540d\u89c4\u8303\uff08\u5982<code>service_name{env=&quot;prod&quot;, region=&quot;us-east&quot;} &gt; 95<\/code>\uff09\uff0c\u907f\u514d\u7ef4\u5ea6\u7206\u70b8\uff1b\n<\/li>\n<li><strong>\u91c7\u7528\u6e10\u8fdb\u5f0f\u7b56\u7565<\/strong><br \/>\n\u4ece\u6838\u5fc3\u4e1a\u52a1\u94fe\u8def\u5f00\u59cb\u8bd5\u70b9\uff0c\u9010\u6b65\u6269\u5c55\u76d1\u63a7\u8303\u56f4\uff0c\u800c\u975e\u4e00\u6b21\u6027\u8986\u76d6\u6240\u6709\u7cfb\u7edf\uff1b\n<\/li>\n<li><strong>\u5e73\u8861\u6210\u672c\u4e0e\u4ef7\u503c<\/strong><br \/>\n\u901a\u8fc7<strong>DataOps<\/strong>\u7406\u5ff5\u6301\u7eed\u4f18\u5316\uff1a\u6bcf\u6708\u8bc4\u4f30\u5404\u6570\u636e\u96c6\u7684\u67e5\u8be2\u9891\u7387\u4e0e\u6545\u969c\u5b9a\u4f4d\u8d21\u732e\u5ea6\uff0c\u6dd8\u6c70\u5197\u4f59\u6307\u6807\uff1b\n<\/li>\n<li><strong>\u57f9\u517b\u6570\u636e\u9a71\u52a8\u6587\u5316<\/strong><br \/>\n\u4e3a\u5f00\u53d1\u56e2\u961f\u63d0\u4f9b\u81ea\u52a9\u5f0f\u5206\u6790\u770b\u677f\uff0c\u5c06\u76d1\u63a7\u6570\u636e\u878d\u5165CI\/CD\u6d41\u6c34\u7ebf\u51b3\u7b56\u3002\n<\/li>\n<\/ol>\n<hr>\n<p>\u5728\u4e91\u539f\u751f\u4e0eAI\u6280\u672f\u878d\u5408\u7684\u4eca\u5929\uff0c\u5904\u7406\u9ad8\u7ef4\u5ea6\u76d1\u63a7\u6570\u636e\u4e0d\u518d\u662f\u4e00\u573a\u201c\u6d2a\u6c34\u5bf9\u6297\u6218\u201d\uff0c\u800c\u662f\u9700\u8981<strong>\u7cbe\u51c6\u7684\u6570\u636e\u6cbb\u7406\u3001\u667a\u80fd\u7684\u5206\u6790\u5f15\u64ce\u548c\u573a\u666f\u5316\u7684\u4ef7\u503c\u95ed\u73af<\/strong>\u3002\u5f53\u4f01\u4e1a\u80fd\u591f\u4ece\u6d77\u91cf\u6570\u636e\u4e2d\u5feb\u901f\u63d0\u53d6\u201c\u9ec4\u91d1\u4fe1\u53f7\u201d\u65f6\uff0c<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u6808\u53ef\u89c2\u6d4b<\/a>\u6027\u624d\u80fd\u771f\u6b63\u6210\u4e3a\u4e1a\u52a1\u521b\u65b0\u7684\u52a9\u63a8\u5668\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6570\u5b57\u5316\u6d6a\u6f6e\u7684\u63a8\u52a8\u4e0b\uff0c\u73b0\u4ee3IT\u7cfb\u7edf\u7684\u590d\u6742\u6027\u5448\u6307\u6570\u7ea7\u589e\u957f\u3002\u5fae\u670d\u52a1\u67b6\u6784\u3001\u4e91\u539f\u751f\u6280\u672f\u3001\u5206\u5e03\u5f0f\u90e8\u7f72\u7b49\u521b\u65b0\u6a21\u5f0f\uff0c\u867d\u7136\u63d0\u5347\u4e86\u4e1a\u52a1\u654f\u6377\u6027\uff0c\u5374\u4e5f\u5e26\u6765\u4e86\u6d77\u91cf\u3001\u591a\u7ef4\u3001\u52a8\u6001\u7684\u76d1\u63a7\u6570\u636e\u3002\u4f01\u4e1a\u53d1\u73b0\uff0c\u4f20\u7edf\u7684\u76d1\u63a7\u5de5\u5177\u5728\u9762\u5bf9\u6bcf\u79d2\u6570\u4e07\u751a\u81f3\u6570\u767e\u4e07\u7684\u6307\u6807\u3001\u65e5\u5fd7\u548c\u94fe\u8def\u6570\u636e\u65f6\uff0c\u5f80\u5f80\u663e\u5f97\u529b\u4e0d\u4ece\u5fc3\u3002\u5982\u4f55\u4ece\u5e9e\u6742\u7684\u9ad8\u7ef4\u5ea6\u6570\u636e\u4e2d\u63d0\u53d6\u771f\u6b63\u6709\u4ef7\u503c\u7684\u6d1e\u5bdf\uff0c\u6210\u4e3a\u5b9e\u73b0\u5168\u6808\u53ef\u89c2\u6d4b\u6027\uff08Full Stack Observability\uff09\u7684\u5173\u952e\u6311\u6218\u3002 \u672c\u6587\u5c06\u56f4\u7ed5\u9ad8\u7ef4\u5ea6\u76d1\u63a7\u6570\u636e\u7684\u964d\u7ef4\u3001\u5206\u6790\u4e0e\u5e94\u7528\u5c55\u5f00\uff0c\u63a2\u8ba8\u4ece\u6570\u636e\u91c7\u96c6\u5230\u4ef7\u503c\u63d0\u70bc\u7684\u5b8c\u6574\u94fe\u8def\uff0c\u5e76\u7ed3\u5408\u884c\u4e1a\u5b9e\u8df5\u6848\u4f8b\uff0c\u63d0\u4f9b\u53ef\u843d\u5730\u7684\u89e3\u51b3\u65b9\u6848\u3002 \u4e00\u3001\u9ad8\u7ef4\u5ea6\u76d1\u63a7\u6570\u636e\u7684\u6838\u5fc3\u6311\u6218 \u9ad8\u7ef4\u5ea6\u76d1\u63a7\u6570\u636e\u901a\u5e38\u8868\u73b0\u4e3a\u4e09\u4e2a\u7279\u5f81\uff1a\u6307\u6807\u79cd\u7c7b\u7e41\u591a\uff08\u5982CPU\u5229\u7528\u7387\u3001API\u54cd\u5e94\u65f6\u95f4\u3001\u6570\u636e\u5e93\u9501\u7b49\u5f85\uff09\u3001\u5173\u8054\u5173\u7cfb\u590d\u6742\uff08\u8de8\u670d\u52a1\u3001\u8de8\u96c6\u7fa4\u7684\u4f9d\u8d56\u94fe\u6761\uff09\uff0c\u4ee5\u53ca\u5b9e\u65f6\u6027\u8981\u6c42\u9ad8\uff08\u9700\u5728\u79d2\u7ea7\u5185\u5b8c\u6210\u5f02\u5e38\u68c0\u6d4b\uff09\u3002\u8fd9\u79cd\u590d\u6742\u6027\u76f4\u63a5\u5bfc\u81f4\u4e09\u5927\u95ee\u9898\uff1a \u5b58\u50a8\u6210\u672c\u6fc0\u589e\uff1a\u672a\u7ecf\u5904\u7406\u7684\u539f\u59cb\u6570\u636e\u53ef\u80fd\u5360\u7528PB\u7ea7\u5b58\u50a8\u7a7a\u95f4\uff1b \u5206\u6790\u6548\u7387\u4f4e\u4e0b\uff1a\u4f20\u7edf\u65f6\u5e8f\u6570\u636e\u5e93\u96be\u4ee5\u652f\u6491\u591a\u7ef4\u5ea6\u4ea4\u53c9\u67e5\u8be2\uff1b \u566a\u58f0\u63a9\u76d6\u4fe1\u53f7\uff1a\u5927\u91cf\u65e0\u5173\u6307\u6807\u5e72\u6270\u6839\u56e0\u5b9a\u4f4d\uff0c\u4f8b\u5982\u67d0\u6b21\u670d\u52a1\u5ef6\u8fdf\u53ef\u80fd\u753120\u4e2a\u6f5c\u5728\u56e0\u7d20\u5f15\u53d1\uff0c\u4f46\u771f\u6b63\u5173\u952e\u7684\u53ea\u67091-2\u4e2a\u3002 \u67d0\u91d1\u878d\u79d1\u6280\u516c\u53f8\u66fe\u53d1\u73b0\uff0c\u5176\u76d1\u63a7\u7cfb\u7edf\u6bcf\u5929\u6536\u96c6\u8d85\u8fc750\u4ebf\u4e2a\u6570\u636e\u70b9\uff0c\u4f46\u8fd0\u7ef4\u56e2\u961f\u5b9e\u9645\u4f7f\u7528\u7684\u4e0d\u52305%\u3002\u8fd9\u79cd\u201c\u6570\u636e\u5bcc\u88d5\uff0c\u6d1e\u5bdf\u8d2b\u7a77\u201d\u7684\u73b0\u8c61\u6781\u5177\u4ee3\u8868\u6027\u3002 \u4e8c\u3001\u5904\u7406\u9ad8\u7ef4\u6570\u636e\u7684\u6838\u5fc3\u539f\u5219 1. \u5206\u5c42\u964d\u7ef4\uff1a\u4ece\u5168\u91cf\u91c7\u96c6\u5230\u667a\u80fd\u8fc7\u6ee4 \u901a\u8fc7\u52a8\u6001\u91c7\u6837\uff08Dynamic Sampling\uff09\u6280\u672f\uff0c\u5bf9\u4f4e\u4ef7\u503c\u6570\u636e\u8fdb\u884c\u6dd8\u6c70\u3002\u4f8b\u5982\uff0c\u5728\u6b63\u5e38\u8d1f\u8f7d\u4e0b\u4ec5\u4fdd\u75595%\u7684HTTP\u8bf7\u6c42\u8be6\u60c5\uff0c\u800c\u5728\u9519\u8bef\u7387\u7a81\u589e\u65f6\u81ea\u52a8\u5207\u6362\u81f3\u5168\u91cf\u91c7\u96c6\u3002\u540c\u65f6\uff0c\u6784\u5efa\u6307\u6807\u4f18\u5148\u7ea7\u77e9\u9635\uff0c\u5c06\u6838\u5fc3\u4e1a\u52a1\u6307\u6807\uff08\u5982\u652f\u4ed8\u6210\u529f\u7387\uff09\u6807\u8bb0\u4e3aTier-0\uff0c\u57fa\u7840\u8bbe\u65bd\u6307\u6807\uff08\u5982\u78c1\u76d8IOPS\uff09\u6807\u8bb0\u4e3aTier-2\uff0c\u5b9e\u73b0\u5b58\u50a8\u8d44\u6e90\u7684\u5dee\u5f02\u5316\u5206\u914d\u3002 2. \u7279\u5f81\u5de5\u7a0b\uff1a\u63d0\u70bc\u5173\u952e\u4fe1\u53f7 \u5229\u7528\u4e3b\u6210\u5206\u5206\u6790\uff08PCA\uff09\u6216\u4e92\u4fe1\u606f\u7b97\u6cd5\uff0c\u8bc6\u522b\u4e0e\u7cfb\u7edf\u5065\u5eb7\u5ea6\u5f3a\u76f8\u5173\u7684\u6307\u6807\u3002\u4e00\u5bb6\u7535\u5546\u5e73\u53f0\u901a\u8fc7\u5206\u6790\u53d1\u73b0\uff0c\u8d2d\u7269\u8f66\u670d\u52a1\u7684\u6210\u529f\u7387\u4e0eRedis\u96c6\u7fa4\u7684connected_clients\u6307\u6807\u76f8\u5173\u6027\u9ad8\u8fbe0.93\uff0c\u4ece\u800c\u5c06\u76d1\u63a7\u7126\u70b9\u4ece200\u4e2a\u6307\u6807\u7f29\u51cf\u81f312\u4e2a\u6838\u5fc3\u7ef4\u5ea6\u3002 3. \u4e0a\u4e0b\u6587\u5173\u8054\uff1a\u6253\u7834\u6570\u636e\u5b64\u5c9b \u901a\u8fc7\u7edf\u4e00\u7684Trace ID\u5c06\u6307\u6807\uff08Metrics\uff09\u3001\u65e5\u5fd7\uff08Logs\uff09\u3001\u94fe\u8def\uff08Traces\uff09\u8fdb\u884c\u5173\u8054\u3002\u4f8b\u5982\uff0c\u5f53\u6570\u636e\u5e93\u67e5\u8be2\u5ef6\u8fdf\u7a81\u589e\u65f6\uff0c\u53ef\u7acb\u5373\u5173\u8054\u5230\u5177\u4f53\u5fae\u670d\u52a1\u7684JVM\u5806\u5185\u5b58\u72b6\u6001\u53caKubernetes\u8282\u70b9\u7684CPU\u9971\u548c\u5ea6\uff0c\u5feb\u901f\u5b9a\u4f4d\u74f6\u9888\u3002 \u4e09\u3001\u6280\u672f\u5b9e\u73b0\u8def\u5f84 1. \u5b58\u50a8\u5c42\u4f18\u5316 \u5217\u5f0f\u5b58\u50a8+\u538b\u7f29\u7b97\u6cd5\uff1a\u5982Apache Parquet\u683c\u5f0f\uff0c\u53ef\u6bd4JSON\u51cf\u5c1175%\u5b58\u50a8\u7a7a\u95f4\uff1b \u5206\u5c42\u5b58\u50a8\u7b56\u7565\uff1a\u70ed\u6570\u636e\uff087\u5929\u5185\uff09\u4f7f\u7528SSD\u5b58\u50a8\uff0c\u6e29\u6570\u636e\uff0830\u5929\u5185\uff09\u8fc1\u79fb\u81f3\u5bf9\u8c61\u5b58\u50a8\uff0c\u51b7\u6570\u636e\u5f52\u6863\u81f3\u4f4e\u6210\u672c\u4ecb\u8d28\uff1b 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