{"id":32408,"date":"2025-03-04T10:06:22","date_gmt":"2025-03-04T02:06:22","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=32408"},"modified":"2025-03-04T10:06:22","modified_gmt":"2025-03-04T02:06:22","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87opentelemetry%e4%bc%98%e5%8c%96%e7%b3%bb%e7%bb%9f%e6%80%a7%e8%83%bd%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/32408.html","title":{"rendered":"\u5982\u4f55\u901a\u8fc7OpenTelemetry\u4f18\u5316\u7cfb\u7edf\u6027\u80fd\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/pic.zadbj010.com\/2025\/c565ad2a047fd9c.jpg\" alt=\"\u5982\u4f55\u901a\u8fc7OpenTelemetry\u4f18\u5316\u7cfb\u7edf\u6027\u80fd\uff1f\" ><\/p>\n<\/p>\n<hr>\n<p><strong>\u524d\u8a00<\/strong><br \/>\n\u5728\u4e91\u539f\u751f\u548c\u5fae\u670d\u52a1\u67b6\u6784\u76db\u884c\u7684\u4eca\u5929\uff0c\u590d\u6742\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u5df2\u6210\u4e3a\u5e38\u6001\uff0c\u4f46\u968f\u4e4b\u800c\u6765\u7684\u6027\u80fd\u74f6\u9888\u3001\u94fe\u8def\u8ffd\u8e2a\u56f0\u96be\u3001\u95ee\u9898\u5b9a\u4f4d\u4f4e\u6548\u7b49\u6311\u6218\u4e5f\u56f0\u6270\u7740\u5f00\u53d1\u8fd0\u7ef4\u56e2\u961f\u3002\u5982\u4f55\u5feb\u901f\u5b9a\u4f4d\u7cfb\u7edf\u74f6\u9888\u5e76\u5b9e\u73b0\u7cbe\u51c6\u4f18\u5316\uff1f<strong>OpenTelemetry<\/strong>\uff08\u7b80\u79f0OTel\uff09\u4f5c\u4e3a\u4e91\u539f\u751f\u53ef\u89c2\u6d4b\u6027\u9886\u57df\u7684\u7edf\u4e00\u6807\u51c6\uff0c\u6b63\u5728\u6210\u4e3a\u89e3\u51b3\u8fd9\u4e00\u96be\u9898\u7684\u5173\u952e\u5de5\u5177\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7<strong>OpenTelemetry\u6784\u5efa\u5168\u94fe\u8def\u53ef\u89c2\u6d4b\u6027<\/strong>\uff0c\u5e76\u7ed3\u5408\u6307\u6807\u3001\u65e5\u5fd7\u3001\u8ffd\u8e2a\u7684<strong>\u591a\u7ef4\u6570\u636e\u878d\u5408\u5206\u6790<\/strong>\uff0c\u4e3a\u7cfb\u7edf\u6027\u80fd\u4f18\u5316\u63d0\u4f9b\u53ef\u843d\u5730\u7684\u5b9e\u8df5\u8def\u5f84\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-opentelemetry-\u53ef\u89c2\u6d4b\u6027\u9886\u57df\u7684-\u901a\u7528\u8bed\u8a00\"><strong>\u4e00\u3001OpenTelemetry\uff1a\u53ef\u89c2\u6d4b\u6027\u9886\u57df\u7684&rdquo;\u901a\u7528\u8bed\u8a00&rdquo;<\/strong><\/h3>\n<p>OpenTelemetry\u7531CNCF\u5b75\u5316\uff0c\u65e8\u5728\u6807\u51c6\u5316\u9065\u6d4b\u6570\u636e\uff08\u6307\u6807\u3001\u65e5\u5fd7\u3001\u8ffd\u8e2a\uff09\u7684\u91c7\u96c6\u4e0e\u4f20\u8f93\u3002\u5176\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e\uff1a<\/p>\n<ul>\n<li><strong>\u6807\u51c6\u5316\u534f\u8bae<\/strong>\uff1a\u6253\u7834\u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u7684\u6570\u636e\u5b64\u5c9b\uff0c\u7edf\u4e00\u652f\u6301<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a>\u3001Jaeger\u3001Zipkin\u7b49\u4e3b\u6d41\u540e\u7aef\uff1b\n<\/li>\n<li><strong>\u4f4e\u4fb5\u5165\u6027<\/strong>\uff1a\u901a\u8fc7\u81ea\u52a8\u57cb\u70b9\uff08\u5982Java Agent\uff09\u51cf\u5c11\u4ee3\u7801\u4fb5\u5165\uff0c\u751a\u81f3\u5b9e\u73b0<strong>\u65e0\u4ee3\u7801\u6539\u9020\u7684\u76d1\u63a7\u8986\u76d6<\/strong>\uff1b\n<\/li>\n<li><strong>\u4e0a\u4e0b\u6587\u5173\u8054<\/strong>\uff1a\u901a\u8fc7TraceID\u5c06\u8de8\u670d\u52a1\u7684\u8c03\u7528\u94fe\u8def\u4e32\u8054\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u5b9a\u4f4d\u6162\u8bf7\u6c42\u6839\u56e0\u3002\n<\/li>\n<\/ul>\n<p>\u67d0\u7535\u5546\u5e73\u53f0\u901a\u8fc7\u90e8\u7f72OpenTelemetry Collector\uff0c\u5c06\u539f\u672c\u5206\u6563\u57283\u79cd\u76d1\u63a7\u5de5\u5177\u4e2d\u7684\u6570\u636e\u7edf\u4e00\u63a5\u5165\uff0c<strong>API\u54cd\u5e94\u65f6\u95f4\u7684\u5206\u6790\u6548\u7387\u63d0\u5347\u4e8660%<\/strong>\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-\u6027\u80fd\u4f18\u5316\u7684\u4e09\u5927\u6838\u5fc3\u573a\u666f\u4e0eotel\u5b9e\u8df5\"><strong>\u4e8c\u3001\u6027\u80fd\u4f18\u5316\u7684\u4e09\u5927\u6838\u5fc3\u573a\u666f\u4e0eOTel\u5b9e\u8df5<\/strong><\/h3>\n<h4 id=\"1-\u7aef\u5230\u7aef\u94fe\u8def\u8ffd\u8e2a-\u900f\u89c6\u7cfb\u7edf\u74f6\u9888\"><strong>1. \u7aef\u5230\u7aef\u94fe\u8def\u8ffd\u8e2a\uff1a\u900f\u89c6\u7cfb\u7edf\u74f6\u9888<\/strong><\/h4>\n<p>\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u4e00\u4e2a\u7528\u6237\u8bf7\u6c42\u53ef\u80fd\u6d89\u53ca\u6570\u5341\u4e2a\u5fae\u670d\u52a1\u8c03\u7528\u3002\u4f20\u7edf\u76d1\u63a7\u53ea\u80fd\u5c55\u793a\u72ec\u7acb\u670d\u52a1\u7684\u5065\u5eb7\u72b6\u6001\uff0c\u800c<strong>OpenTelemetry\u7684<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a><\/strong>\u80fd\u5b8c\u6574\u8fd8\u539f\u8bf7\u6c42\u8def\u5f84\u3002<\/p>\n<ul>\n<li><strong>\u5173\u952e\u64cd\u4f5c<\/strong>\uff1a\n<\/li>\n<li>\u5728\u4ee3\u7801\u5173\u952e\u4f4d\u7f6e\u6ce8\u5165Span\uff08\u5982HTTP\u8bf7\u6c42\u3001\u6570\u636e\u5e93\u67e5\u8be2\uff09\uff1b\n<\/li>\n<li>\u901a\u8fc7<strong>Span\u5c5e\u6027<\/strong>\u8bb0\u5f55\u8017\u65f6\u3001\u9519\u8bef\u7801\u3001\u4e1a\u52a1\u53c2\u6570\uff08\u5982\u7528\u6237ID\u3001\u8ba2\u5355\u53f7\uff09\uff1b\n<\/li>\n<li>\u7ed3\u5408<strong>\u706b\u7130\u56fe<\/strong>\u53ef\u89c6\u5316\u5206\u6790\u8017\u65f6\u5206\u5e03\uff0c\u8bc6\u522b\u6162SQL\u6216\u7b2c\u4e09\u65b9API\u5ef6\u8fdf\u3002\n<\/li>\n<\/ul>\n<p><em>\u6848\u4f8b<\/em>\uff1a\u67d0\u91d1\u878d\u7cfb\u7edf\u53d1\u73b0\u652f\u4ed8\u63a5\u53e3TP99\u9ad8\u8fbe2\u79d2\uff0c\u901a\u8fc7\u8ffd\u8e2a\u53d1\u73b080%\u65f6\u95f4\u6d88\u8017\u5728\u98ce\u63a7\u670d\u52a1\u7684Redis\u67e5\u8be2\u4e0a\uff0c\u6700\u7ec8\u901a\u8fc7\u7f13\u5b58\u7b56\u7565\u4f18\u5316\u5c06\u5ef6\u8fdf\u964d\u4f4e\u81f3200ms\u3002<\/p>\n<h4 id=\"2-\u6307\u6807\u76d1\u63a7-\u4ece\u88ab\u52a8\u544a\u8b66\u5230\u4e3b\u52a8\u9884\u8b66\"><strong>2. \u6307\u6807\u76d1\u63a7\uff1a\u4ece\u88ab\u52a8\u544a\u8b66\u5230\u4e3b\u52a8\u9884\u8b66<\/strong><\/h4>\n<p>OpenTelemetry\u652f\u6301\u91c7\u96c6CPU\u3001\u5185\u5b58\u3001\u8bf7\u6c42\u7387\u3001\u9519\u8bef\u7387\u7b49\u6307\u6807\uff0c\u5e76\u4e0e\u8ffd\u8e2a\u6570\u636e\u5173\u8054\uff0c\u5b9e\u73b0<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6839\u56e0\u5206\u6790<\/a>\u7684\u95ed\u73af<\/strong>\u3002<\/p>\n<ul>\n<li><strong>\u6700\u4f73\u5b9e\u8df5<\/strong>\uff1a\n<\/li>\n<li>\u5b9a\u4e49SLA\u5173\u952e\u6307\u6807\uff08\u5982\u8ba2\u5355\u521b\u5efa\u6210\u529f\u7387&gt;99.9%\uff09\uff1b\n<\/li>\n<li>\u914d\u7f6e<strong>\u52a8\u6001\u9608\u503c\u544a\u8b66<\/strong>\uff08\u5982\u9519\u8bef\u7387\u73af\u6bd4\u4e0a\u534750%\u89e6\u53d1\u9884\u8b66\uff09\uff1b\n<\/li>\n<li>\u4f7f\u7528<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a> + Grafana<\/strong>\u6784\u5efa\u5b9e\u65f6\u76d1\u63a7\u770b\u677f\uff0c\u7ed3\u5408<strong>Heatmap<\/strong>\u5c55\u793a\u6d41\u91cf\u8d8b\u52bf\u3002\n<\/li>\n<\/ul>\n<p><em>\u6570\u636e\u652f\u6491<\/em>\uff1a\u6839\u636eCNCF\u62a5\u544a\uff0c\u91c7\u7528\u7edf\u4e00\u6307\u6807\u4f53\u7cfb\u7684\u56e2\u961f\uff0c\u6545\u969c\u5e73\u5747\u6062\u590d\u65f6\u95f4\uff08MTTR\uff09\u53ef\u7f29\u77ed40%\u3002<\/p>\n<h4 id=\"3-\u65e5\u5fd7\u4e0e\u4e0a\u4e0b\u6587\u5173\u8054-\u6253\u7834\u6570\u636e\u5b64\u5c9b\"><strong>3. \u65e5\u5fd7\u4e0e\u4e0a\u4e0b\u6587\u5173\u8054\uff1a\u6253\u7834\u6570\u636e\u5b64\u5c9b<\/strong><\/h4>\n<p>\u4f20\u7edf\u65e5\u5fd7\u5206\u6790\u9700\u8981\u4eba\u5de5\u62fc\u63a5\u65f6\u95f4\u6233\u548c\u670d\u52a1\u540d\uff0c\u800cOpenTelemetry\u901a\u8fc7<strong>TraceID\u6ce8\u5165\u65e5\u5fd7<\/strong>\uff0c\u5b9e\u73b0\u4e00\u952e\u8df3\u8f6c\u5173\u8054\u7684\u94fe\u8def\u8be6\u60c5\u3002<\/p>\n<ul>\n<li><strong>\u5b9e\u65bd\u6b65\u9aa4<\/strong>\uff1a\n<\/li>\n<\/ul>\n<ol>\n<li>\u4f7f\u7528OTel SDK\u81ea\u52a8\u4e3a\u65e5\u5fd7\u6dfb\u52a0TraceID\u3001SpanID\uff1b\n<\/li>\n<li>\u901a\u8fc7Loki\u6216Elasticsearch\u5b58\u50a8\u65e5\u5fd7\uff0c\u5e76\u4e0eJaeger\u8ffd\u8e2a\u7cfb\u7edf\u96c6\u6210\uff1b\n<\/li>\n<li>\u5728\u6392\u67e5\u9519\u8bef\u65f6\uff0c\u76f4\u63a5\u6839\u636e\u65e5\u5fd7\u5b9a\u4f4d\u5230\u5177\u4f53\u94fe\u8def\u8282\u70b9\u3002\n<\/li>\n<\/ol>\n<p><em>\u6548\u679c\u9a8c\u8bc1<\/em>\uff1a\u67d0\u793e\u4ea4\u5e73\u53f0\u901a\u8fc7\u8be5\u65b9\u6848\uff0c\u5c06\u7ebf\u4e0aBUG\u6392\u67e5\u65f6\u95f4\u4ece\u5e73\u57474\u5c0f\u65f6\u538b\u7f29\u81f330\u5206\u949f\u4ee5\u5185\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-opentelemetry\u6027\u80fd\u8c03\u4f18\u7684\u8fdb\u9636\u7b56\u7565\"><strong>\u4e09\u3001OpenTelemetry\u6027\u80fd\u8c03\u4f18\u7684\u8fdb\u9636\u7b56\u7565<\/strong><\/h3>\n<h4 id=\"1-\u6570\u636e\u91c7\u6837-\u5e73\u8861\u5f00\u9500\u4e0e\u7cbe\u5ea6\"><strong>1. \u6570\u636e\u91c7\u6837\uff1a\u5e73\u8861\u5f00\u9500\u4e0e\u7cbe\u5ea6<\/strong><\/h4>\n<p>\u5168\u91cf\u91c7\u96c6\u9065\u6d4b\u6570\u636e\u53ef\u80fd\u5bfc\u81f4\u5b58\u50a8\u6210\u672c\u98d9\u5347\u3002\u53ef\u901a\u8fc7\u4ee5\u4e0b\u7b56\u7565\u4f18\u5316\uff1a<\/p>\n<ul>\n<li><strong>\u5934\u90e8\u91c7\u6837<\/strong>\uff1a\u5bf9\u4f4e\u5ef6\u8fdf\u8981\u6c42\u7684\u670d\u52a1\uff08\u5982\u652f\u4ed8\u7f51\u5173\uff09\u4fdd\u7559100%\u6570\u636e\uff1b\n<\/li>\n<li><strong>\u5c3e\u90e8\u91c7\u6837<\/strong>\uff1a\u5bf9\u666e\u901a\u8bf7\u6c42\u4ec5\u8bb0\u5f55\u9519\u8bef\u6216\u8d85\u65f6\u94fe\u8def\uff1b\n<\/li>\n<li><strong>\u667a\u80fd\u91c7\u6837<\/strong>\uff1a\u6839\u636e\u4e1a\u52a1\u5c5e\u6027\u52a8\u6001\u8c03\u6574\uff08\u5982VIP\u7528\u6237\u8bf7\u6c42\u5168\u91c7\u6837\uff09\u3002\n<\/li>\n<\/ul>\n<h4 id=\"2-\u8d44\u6e90\u5229\u7528\u7387\u7684\u6df1\u5ea6\u5206\u6790\"><strong>2. 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