{"id":36039,"date":"2025-03-26T14:09:47","date_gmt":"2025-03-26T06:09:47","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=36039"},"modified":"2025-03-26T14:09:47","modified_gmt":"2025-03-26T06:09:47","slug":"opentelemetry-%e6%98%af%e4%bb%80%e4%b9%88%e4%bb%a5%e5%8f%8a%e5%ae%83%e7%9a%84%e4%b8%bb%e8%a6%81%e5%8a%9f%e8%83%bd%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/36039.html","title":{"rendered":"OpenTelemetry \u662f\u4ec0\u4e48\u4ee5\u53ca\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u6709\u54ea\u4e9b\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/6ZiYcJZ.jpg\" alt=\"OpenTelemetry \u662f\u4ec0\u4e48\u4ee5\u53ca\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u6709\u54ea\u4e9b\uff1f\" ><\/p>\n<\/p>\n<p>\u5728\u4e91\u8ba1\u7b97\u4e0e\u5fae\u670d\u52a1\u67b6\u6784\u76db\u884c\u7684\u4eca\u5929\uff0c\u7cfb\u7edf\u590d\u6742\u5ea6\u7684\u6307\u6570\u7ea7\u589e\u957f\u8ba9\u5f00\u53d1\u8005\u9762\u4e34\u524d\u6240\u672a\u6709\u7684\u6311\u6218\u2014\u2014\u5f53\u6570\u767e\u4e2a\u670d\u52a1\u8282\u70b9\u540c\u65f6\u8fd0\u884c\uff0c\u5982\u4f55\u5feb\u901f\u5b9a\u4f4d\u4e00\u4e2a\u63a5\u53e3\u8d85\u65f6\u7684\u6839\u6e90\uff1f\u5f53\u5bb9\u5668\u96c6\u7fa4\u6bcf\u5206\u949f\u52a8\u6001\u6269\u7f29\u5bb9\uff0c\u600e\u6837\u5b9e\u65f6\u638c\u63e1\u5168\u5c40\u6027\u80fd\u72b6\u6001\uff1f\u8fd9\u6b63\u662f<strong>\u53ef\u89c2\u6d4b\u6027\uff08Observability\uff09<\/strong>\u6280\u672f\u5d1b\u8d77\u7684\u65f6\u4ee3\u80cc\u666f\u3002\u800c\u5728\u8fd9\u573a\u6280\u672f\u53d8\u9769\u4e2d\uff0c<strong>OpenTelemetry<\/strong>\u5982\u540c\u4e00\u628a\u745e\u58eb\u519b\u5200\uff0c\u6b63\u5728\u91cd\u65b0\u5b9a\u4e49\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u76d1\u63a7\u8303\u5f0f\u3002<\/p>\n<h3 id=\"\u4e00-opentelemetry-\u4e91\u539f\u751f\u65f6\u4ee3\u7684\u53ef\u89c2\u6d4b\u6027\u6807\u51c6\">\u4e00\u3001OpenTelemetry\uff1a\u4e91\u539f\u751f\u65f6\u4ee3\u7684\u53ef\u89c2\u6d4b\u6027\u6807\u51c6<\/h3>\n<p>\u4f5c\u4e3a<strong>CNCF\uff08\u4e91\u539f\u751f\u8ba1\u7b97\u57fa\u91d1\u4f1a\uff09<\/strong>\u6bd5\u4e1a\u9879\u76ee\uff0cOpenTelemetry\u672c\u8d28\u4e0a\u662f\u4e00\u5957<strong>\u5f00\u6e90\u7684\u53ef\u89c2\u6d4b\u6027\u6846\u67b6<\/strong>\u3002\u5b83\u901a\u8fc7\u6807\u51c6\u5316\u7684\u6570\u636e\u91c7\u96c6\u534f\u8bae\uff0c\u7edf\u4e00\u4e86\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u7684<strong>\u8ffd\u8e2a\uff08Tracing\uff09\u3001\u6307\u6807\uff08Metrics\uff09\u3001\u65e5\u5fd7\uff08Logs\uff09<\/strong>\u4e09\u5927\u6838\u5fc3\u6570\u636e\u7684\u91c7\u96c6\u4e0e\u4f20\u8f93\uff0c\u5f7b\u5e95\u89e3\u51b3\u4e86\u4f20\u7edf\u76d1\u63a7\u65b9\u6848\u4e2d\u6570\u636e\u5b64\u5c9b\u7684\u95ee\u9898\u3002<\/p>\n<p>\u8fd9\u4e2a\u9879\u76ee\u7684\u8bde\u751f\u6e90\u81ea\u4e24\u5927\u5148\u9a71\u6280\u672f\u7684\u878d\u5408\uff1a2019\u5e74\uff0cGoogle\u4e3b\u5bfc\u7684<strong>OpenCensus<\/strong>\u4e0eCNCF\u539f\u6709\u7684<strong>OpenTracing<\/strong>\u9879\u76ee\u5408\u5e76\uff0c\u5f62\u6210\u4e86\u5982\u4eca\u8986\u76d6\u5168\u6808\u7684OpenTelemetry\u751f\u6001\u7cfb\u7edf\u3002\u8fd9\u79cd\u5f3a\u5f3a\u8054\u5408\u4f7f\u5176\u5728\u77ed\u77ed\u4e09\u5e74\u5185\u83b7\u5f97<strong>AWS\u3001Microsoft\u3001Google Cloud<\/strong>\u7b49\u5934\u90e8\u5382\u5546\u7684\u5b98\u65b9\u652f\u6301\uff0c\u636e2023\u5e74CNCF\u8c03\u7814\u663e\u793a\uff0c<strong>78%<\/strong>\u7684\u4e91\u539f\u751f\u4f01\u4e1a\u5df2\u91c7\u7528\u6216\u8ba1\u5212\u91c7\u7528\u8be5\u6280\u672f\u3002<\/p>\n<h3 id=\"\u4e8c-\u56db\u5927\u6838\u5fc3\u529f\u80fd\u89e3\u6784\">\u4e8c\u3001\u56db\u5927\u6838\u5fc3\u529f\u80fd\u89e3\u6784<\/h3>\n<h4 id=\"1-\u5168\u6808\u6570\u636e\u91c7\u96c6\u7684\u7edf\u4e00\u8303\u5f0f\">1. <strong>\u5168\u6808\u6570\u636e\u91c7\u96c6\u7684\u7edf\u4e00\u8303\u5f0f<\/strong><\/h4>\n<p>OpenTelemetry\u901a\u8fc7<strong>Instrumentation Libraries<\/strong>\u5b9e\u73b0\u4e86\u8de8\u8bed\u8a00\u3001\u8de8\u6846\u67b6\u7684\u65e0\u7f1d\u96c6\u6210\u3002\u65e0\u8bba\u662fJava Spring Boot\u4e2d\u7684HTTP\u8bf7\u6c42\uff0c\u8fd8\u662fPython Django\u7684\u6570\u636e\u5e93\u64cd\u4f5c\uff0c\u5f00\u53d1\u8005\u53ea\u9700\u5f15\u5165\u5bf9\u5e94\u7684SDK\uff0c\u5373\u53ef\u81ea\u52a8\u6355\u83b7\uff1a<\/p>\n<ul>\n<li>\u670d\u52a1\u95f4\u8c03\u7528\u7684<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a>\u94fe\u8def<\/strong>\n<\/li>\n<li>\u5bb9\u5668\u8d44\u6e90\u7684CPU\/\u5185\u5b58<strong>\u8fd0\u884c\u65f6\u6307\u6807<\/strong>\n<\/li>\n<li>\u5e94\u7528\u7a0b\u5e8f\u8f93\u51fa\u7684\u7ed3\u6784\u5316<strong>\u65e5\u5fd7\u4e8b\u4ef6<\/strong>\n<\/li>\n<\/ul>\n<p>\u8fd9\u79cd&rdquo;\u4e00\u6b21\u96c6\u6210\uff0c\u5168\u7ef4\u611f\u77e5&rdquo;\u7684\u7279\u6027\uff0c\u4f7f\u5f97\u539f\u672c\u9700\u8981\u7ec4\u5408\u591a\u4e2aAgent\uff08\u5982Jaeger Agent + <a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a> Exporter\uff09\u7684\u590d\u6742\u90e8\u7f72\uff0c\u7b80\u5316\u4e3a\u5355\u4e00\u4f9d\u8d56\u7ba1\u7406\u3002\u67d0\u7535\u5546\u5e73\u53f0\u7684\u6280\u672f\u62a5\u544a\u663e\u793a\uff0c\u91c7\u7528OpenTelemetry\u540e\uff0c\u5176\u76d1\u63a7\u7cfb\u7edf\u7684\u7ef4\u62a4\u6210\u672c\u964d\u4f4e\u4e86<strong>65%<\/strong>\u3002<\/p>\n<h4 id=\"2-\u4e0a\u4e0b\u6587\u611f\u77e5\u7684\u667a\u80fd\u5173\u8054\">2. <strong>\u4e0a\u4e0b\u6587\u611f\u77e5\u7684\u667a\u80fd\u5173\u8054<\/strong><\/h4>\n<p>\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u5355\u4e2a\u7528\u6237\u8bf7\u6c42\u53ef\u80fd\u89e6\u53d1\u6570\u5341\u4e2a\u670d\u52a1\u8c03\u7528\u3002OpenTelemetry\u901a\u8fc7<strong>TraceID<\/strong>\u4e0e<strong>SpanID<\/strong>\u7684\u81ea\u52a8\u4f20\u64ad\uff0c\u6784\u5efa\u51fa\u5b8c\u6574\u7684\u8c03\u7528\u56fe\u8c31\u3002\u66f4\u7a81\u7834\u6027\u7684\u662f\u5176<strong>Baggage<\/strong>\u673a\u5236\u2014\u2014\u5141\u8bb8\u5728\u8de8\u8fdb\u7a0b\u901a\u4fe1\u65f6\u643a\u5e26\u81ea\u5b9a\u4e49\u5143\u6570\u636e\uff08\u5982\u7528\u6237ID\u3001\u4e1a\u52a1\u6807\u7b7e\uff09\uff0c\u8fd9\u4f7f\u5f97\uff1a<\/p>\n<ul>\n<li>\u9519\u8bef\u65e5\u5fd7\u53ef\u76f4\u63a5\u5173\u8054\u5230\u5177\u4f53\u8ffd\u8e2a\u94fe\u8def\n<\/li>\n<li>\u6027\u80fd\u6307\u6807\u80fd\u6309\u4e1a\u52a1\u7ef4\u5ea6\u81ea\u52a8\u805a\u5408\n<\/li>\n<li>\u8d44\u6e90\u5229\u7528\u7387\u53ef\u6620\u5c04\u5230\u7279\u5b9a\u529f\u80fd\u6a21\u5757\n<\/li>\n<\/ul>\n<p>\u4f8b\u5982\u5f53\u652f\u4ed8\u670d\u52a1\u51fa\u73b0\u5ef6\u8fdf\u65f6\uff0c\u7cfb\u7edf\u4e0d\u4ec5\u80fd\u5b9a\u4f4d\u5230\u6570\u636e\u5e93\u6162\u67e5\u8be2\uff0c\u8fd8\u80fd\u8bc6\u522b\u51fa\u53d7\u5f71\u54cd\u7684VIP\u7528\u6237\u7fa4\u4f53\uff0c\u5b9e\u73b0\u771f\u6b63\u7684<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6839\u56e0\u5206\u6790<\/a>\uff08RCA\uff09<\/strong>\u3002<\/p>\n<h4 id=\"3-\u4f9b\u5e94\u5546\u4e2d\u7acb\u7684\u4f20\u8f93\u901a\u9053\">3. <strong>\u4f9b\u5e94\u5546\u4e2d\u7acb\u7684\u4f20\u8f93\u901a\u9053<\/strong><\/h4>\n<p>\u4f20\u7edfAPM\u5de5\u5177\u5e38\u5c06\u6570\u636e\u91c7\u96c6\u4e0e\u53ef\u89c6\u5316\u5f3a\u8026\u5408\uff0c\u800cOpenTelemetry\u901a\u8fc7\u5b9a\u4e49<strong>OTLP\uff08OpenTelemetry Protocol\uff09<\/strong>\u534f\u8bae\uff0c\u5c06\u6570\u636e\u7ba1\u9053\u4e0e\u540e\u7aef\u7cfb\u7edf\u89e3\u8026\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528<strong>Collector<\/strong>\u7ec4\u4ef6\u8fdb\u884c\u6570\u636e\u8fc7\u6ee4\u3001\u91c7\u6837\u3001\u52a0\u5bc6\n<\/li>\n<li>\u5c06\u5904\u7406\u540e\u7684\u6570\u636e\u540c\u65f6\u53d1\u9001\u81f3\u591a\u4e2a\u76d1\u63a7\u5e73\u53f0\n<\/li>\n<li>\u6839\u636e\u6210\u672c\/\u9700\u6c42\u52a8\u6001\u5207\u6362\u5b58\u50a8\u65b9\u6848\n<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u67b6\u6784\u8ba9\u4f01\u4e1a\u907f\u514d\u4e86\u5382\u5546\u9501\u5b9a\u98ce\u9669\u3002\u6570\u636e\u663e\u793a\uff0c\u91c7\u7528OTLP\u7684\u4f01\u4e1a\u5e73\u5747\u8282\u7701<strong>40%<\/strong>\u7684\u76d1\u63a7\u5b58\u50a8\u6210\u672c\uff0c\u540c\u65f6\u83b7\u5f97\u66f4\u9ad8\u7684\u7cfb\u7edf\u6269\u5c55\u6027\u3002<\/p>\n<h4 id=\"4-\u6301\u7eed\u6f14\u8fdb\u7684\u6807\u51c6\u751f\u6001\">4. <strong>\u6301\u7eed\u6f14\u8fdb\u7684\u6807\u51c6\u751f\u6001<\/strong><\/h4>\n<p>\u4f5c\u4e3aCNCF\u6d3b\u8dc3\u5ea6\u6392\u540d\u524d\u4e09\u7684\u9879\u76ee\uff0cOpenTelemetry\u4fdd\u6301\u7740<strong>\u6bcf\u67081-2\u4e2a\u7248\u672c\u8fed\u4ee3<\/strong>\u7684\u66f4\u65b0\u9891\u7387\u3002\u5176\u6280\u672f\u59d4\u5458\u4f1a\u7531\u6765\u81ea<strong>Dynatrace\u3001New Relic\u3001Splunk<\/strong>\u7b49\u5382\u5546\u7684\u4e13\u5bb6\u7ec4\u6210\uff0c\u786e\u4fdd\u89c4\u8303\u5236\u5b9a\u517c\u987e\u5f00\u653e\u6027\u4e0e\u5b9e\u7528\u6027\u3002\u8fd1\u671f\u53d1\u5e03\u7684v1.24\u7248\u672c\u65b0\u589e\u4e86\uff1a<\/p>\n<ul>\n<li>eBPF\u9a71\u52a8\u7684<strong>\u65e0\u4fb5\u5165\u5f0fKubernetes\u76d1\u63a7<\/strong>\n<\/li>\n<li>WASM\uff08WebAssembly\uff09\u63d2\u6869\u652f\u6301\n<\/li>\n<li>AIOps\u573a\u666f\u7684<strong>\u5f02\u5e38\u68c0\u6d4b\u539f\u578bAPI<\/strong>\n<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u7279\u6027\u9884\u793a\u7740OpenTelemetry\u6b63\u5728\u4ece\u6570\u636e\u91c7\u96c6\u5c42\u5411\u667a\u80fd\u5206\u6790\u5c42\u5ef6\u4f38\uff0c\u6784\u5efa\u5b8c\u6574\u7684\u53ef\u89c2\u6d4b\u6027\u4ef7\u503c\u94fe\u3002<\/p>\n<h3 id=\"\u4e09-\u6280\u672f\u4f18\u52bf\u7684\u91cf\u5316\u4f53\u73b0\">\u4e09\u3001\u6280\u672f\u4f18\u52bf\u7684\u91cf\u5316\u4f53\u73b0<\/h3>\n<p>\u5728\u91d1\u878d\u884c\u4e1a\u7684\u5b9e\u9645\u843d\u5730\u6848\u4f8b\u4e2d\uff0c\u67d0\u94f6\u884c\u7cfb\u7edf\u901a\u8fc7OpenTelemetry\u5b9e\u73b0\u4e86\uff1a<\/p>\n<ul>\n<li><strong>MTTR\uff08\u5e73\u5747\u6545\u969c\u6062\u590d\u65f6\u95f4\uff09<\/strong>\u4ece53\u5206\u949f\u7f29\u77ed\u81f38\u5206\u949f\n<\/li>\n<li><strong>\u76d1\u63a7\u6570\u636e\u5197\u4f59\u5ea6<\/strong>\u964d\u4f4e72%\n<\/li>\n<li>\u8d44\u6e90\u5229\u7528\u7387\u9884\u6d4b\u51c6\u786e\u7387\u63d0\u5347\u81f392%\n<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u6210\u6548\u6e90\u4e8e\u5176\u72ec\u7279\u7684\u6280\u672f\u8bbe\u8ba1\uff1a<\/p>\n<ul>\n<li><strong>\u96f6\u91c7\u6837\u6a21\u5f0f<\/strong>\uff1a\u901a\u8fc7\u667a\u80fd\u7684\u5c3e\u90e8\u91c7\u6837\u7b56\u7565\uff0c\u5728\u4fdd\u8bc1\u5173\u952e\u6570\u636e\u5b8c\u6574\u6027\u7684\u540c\u65f6\u51cf\u5c1180%\u5b58\u50a8\u5f00\u9500\n<\/li>\n<li><strong>\u81ea\u9002\u5e94\u964d\u9891<\/strong>\uff1a\u5f53\u7cfb\u7edf\u8d1f\u8f7d\u8fc7\u9ad8\u65f6\u81ea\u52a8\u964d\u4f4e\u6570\u636e\u91c7\u96c6\u9891\u7387\uff0cCPU\u5360\u7528\u7387\u59cb\u7ec8\u4f4e\u4e8e3%\n<\/li>\n<li><strong>\u8bed\u4e49\u7ea6\u5b9a\u6807\u51c6\u5316<\/strong>\uff1a\u9884\u5148\u5b9a\u4e49\u8d44\u6e90\u5c5e\u6027\u547d\u540d\u89c4\u8303\uff08\u5982k8s.cluster.name\uff09\uff0c\u4f7f\u4e0d\u540c\u56e2\u961f\u7684\u6570\u636e\u5929\u7136\u53ef\u805a\u5408\n<\/li>\n<\/ul>\n<h3 id=\"\u56db-\u5178\u578b\u5e94\u7528\u573a\u666f\u5168\u666f\">\u56db\u3001\u5178\u578b\u5e94\u7528\u573a\u666f\u5168\u666f<\/h3>\n<ol>\n<li><strong>\u4e91\u539f\u751f\u67b6\u6784\u7684\u76d1\u63a7\u7edf\u4e00\u5316<\/strong><br \/>\n\u5728Kubernetes\u96c6\u7fa4\u4e2d\uff0cOpenTelemetry Operator\u53ef\u81ea\u52a8\u4e3aPod\u6ce8\u5165\u8fb9\u8f66\u5bb9\u5668\uff0c\u5b9e\u73b0\u4ece\u8282\u70b9\u8d44\u6e90\u5230\u5e94\u7528\u5c42\u7684\u5168\u666f\u76d1\u63a7\u3002\u7ed3\u5408<strong>OpenTelemetry Collector<\/strong>\u7684\u5904\u7406\u5668\u94fe\uff0c\u80fd\u591f\uff1a\n<\/li>\n<\/ol>\n<ul>\n<li>\u52a8\u6001\u6dfb\u52a0\u4e1a\u52a1\u6807\u7b7e\n<\/li>\n<li>\u5b9e\u65bd\u57fa\u4e8eSLA\u7684\u6570\u636e\u8fc7\u6ee4\n<\/li>\n<li>\u5b9e\u65f6\u52a0\u5bc6\u654f\u611f\u4fe1\u606f\n<\/li>\n<\/ul>\n<ol>\n<li>\n<p><strong>\u6df7\u5408\u4e91\u73af\u5883\u7684\u53ef\u89c2\u6d4b\u6027\u6cbb\u7406<\/strong><br \/>\n\u5bf9\u4e8e\u540c\u65f6\u4f7f\u7528AWS Lambda\u548c\u672c\u5730\u6570\u636e\u4e2d\u5fc3\u7684\u6df7\u5408\u67b6\u6784\uff0cOpenTelemetry\u7684<strong>\u4e0a\u4e0b\u6587\u4f20\u64ad<\/strong>\u673a\u5236\u53ef\u7a7f\u900f\u7f51\u7edc\u8fb9\u754c\uff0c\u751f\u6210\u8de8\u4e91\/\u672c\u5730\u73af\u5883\u7684\u5b8c\u6574\u8ffd\u8e2a\u94fe\u8def\u3002\u67d0\u8de8\u56fd\u4f01\u4e1a\u4f7f\u7528\u8be5\u65b9\u6848\u540e\uff0c\u6210\u529f\u5c06\u591a\u4e91\u76d1\u63a7\u6210\u672c\u964d\u4f4e<strong>58%<\/strong>\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7269\u8054\u7f51\u8fb9\u7f18\u8ba1\u7b97\u76d1\u63a7<\/strong><br \/>\n\u901a\u8fc7<strong>OpenTelemetry for 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