{"id":33917,"date":"2025-03-07T11:26:15","date_gmt":"2025-03-07T03:26:15","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=33917"},"modified":"2025-03-07T11:26:15","modified_gmt":"2025-03-07T03:26:15","slug":"%e5%a6%82%e4%bd%95%e8%ae%be%e8%ae%a1%e9%ab%98%e6%95%88%e7%9a%84%e4%ba%91%e5%8e%9f%e7%94%9f%e5%8f%af%e8%a7%82%e6%b5%8b%e6%80%a7%e4%bb%aa%e8%a1%a8%e6%9d%bf","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/33917.html","title":{"rendered":"\u5982\u4f55\u8bbe\u8ba1\u9ad8\u6548\u7684\u4e91\u539f\u751f\u53ef\u89c2\u6d4b\u6027\u4eea\u8868\u677f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/f59Hyfb.jpg\" alt=\"\u5982\u4f55\u8bbe\u8ba1\u9ad8\u6548\u7684\u4e91\u539f\u751f\u53ef\u89c2\u6d4b\u6027\u4eea\u8868\u677f\" ><\/p>\n<\/p>\n<p><strong>\u524d\u8a00<\/strong><br 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style=\"color:blue\">\u4e91\u539f\u751f\u53ef\u89c2\u6d4b\u6027<\/a>\u7684\u6838\u5fc3\u662f<strong>\u6307\u6807\uff08Metrics\uff09\u3001\u65e5\u5fd7\uff08Logs\uff09\u4e0e\u8ffd\u8e2a\uff08Traces\uff09\u7684\u878d\u5408<\/strong>\uff0c\u4f46\u4eea\u8868\u677f\u7684\u8bbe\u8ba1\u9700\u907f\u514d\u201c\u5927\u800c\u5168\u201d\u7684\u8bef\u533a\u3002\u5728\u8bbe\u8ba1\u4e4b\u521d\uff0c\u9700\u56de\u7b54\u4e09\u4e2a\u95ee\u9898\uff1a<\/p>\n<ul>\n<li><strong>\u89c2\u6d4b\u5bf9\u8c61\u662f\u8c01<\/strong>\uff1f\u662f\u9762\u5411\u5f00\u53d1\u3001\u8fd0\u7ef4\u8fd8\u662f\u4e1a\u52a1\u56e2\u961f\uff1f\n<\/li>\n<li><strong>\u6838\u5fc3\u9700\u6c42\u662f\u4ec0\u4e48<\/strong>\uff1f\u662f\u6545\u969c\u6392\u67e5\u3001\u6027\u80fd\u4f18\u5316\u8fd8\u662f\u6210\u672c\u7ba1\u7406\uff1f\n<\/li>\n<li><strong>\u5173\u952e\u6307\u6807\u5982\u4f55\u5b9a\u4e49<\/strong>\uff1f\u4f8b\u5982\uff0cAPI\u670d\u52a1\u7684\u6210\u529f\u7387\u3001\u6570\u636e\u5e93\u7684\u67e5\u8be2\u5ef6\u8fdf\u6216\u5bb9\u5668\u8d44\u6e90\u7684\u5229\u7528\u7387\u3002\n<\/li>\n<\/ul>\n<p>\u4ee5\u7535\u5546\u7cfb\u7edf\u4e3a\u4f8b\uff0c<strong>\u4e1a\u52a1\u56e2\u961f\u53ef\u80fd\u5173\u6ce8\u8ba2\u5355\u5904\u7406\u541e\u5410\u91cf<\/strong>\uff0c\u800c\u8fd0\u7ef4\u56e2\u961f\u66f4\u9700\u5b9e\u65f6\u76d1\u63a7Kubernetes\u96c6\u7fa4\u7684Pod\u91cd\u542f\u6b21\u6570\u3002\u901a\u8fc7\u5206\u5c42\u8bbe\u8ba1\uff08\u5982\u5168\u5c40\u6982\u89c8\u3001\u670d\u52a1\u5c42\u3001\u57fa\u7840\u8bbe\u65bd\u5c42\uff09\uff0c\u53ef\u907f\u514d\u4fe1\u606f\u6df7\u6742\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-\u9009\u62e9\u9ad8\u4ef7\u503c\u7684\u9ec4\u91d1\u6307\u6807\">\u4e8c\u3001<strong>\u9009\u62e9\u9ad8\u4ef7\u503c\u7684\u9ec4\u91d1\u6307\u6807<\/strong><\/h3>\n<p>\u4e91\u539f\u751f\u73af\u5883\u4e2d\uff0c\u6570\u636e\u91c7\u96c6\u7684\u6210\u672c\u4e0e\u6536\u76ca\u9700\u5e73\u8861\u3002Google\u63d0\u51fa\u7684<strong>\u201c\u56db\u5927\u9ec4\u91d1\u6307\u6807\u201d<\/strong>\uff08\u5ef6\u8fdf\u3001\u6d41\u91cf\u3001\u9519\u8bef\u7387\u3001\u9971\u548c\u5ea6\uff09\u4ecd\u5177\u6709\u666e\u9002\u6027\uff0c\u4f46\u9700\u7ed3\u5408\u573a\u666f\u7ec6\u5316\uff1a<\/p>\n<ol>\n<li><strong>\u5ef6\u8fdf\uff08Latency\uff09<\/strong>\uff1a\u533a\u5206\u6210\u529f\u8bf7\u6c42\u4e0e\u5931\u8d25\u8bf7\u6c42\u7684\u54cd\u5e94\u65f6\u95f4\uff0c\u907f\u514d\u5e73\u5747\u503c\u63a9\u76d6\u957f\u5c3e\u95ee\u9898\u3002\n<\/li>\n<li><strong>\u6d41\u91cf\uff08Traffic\uff09<\/strong>\uff1a\u901a\u8fc7QPS\uff08\u6bcf\u79d2\u67e5\u8be2\u6570\uff09\u6216\u5e76\u53d1\u8fde\u63a5\u6570\u8861\u91cf\u670d\u52a1\u8d1f\u8f7d\u3002\n<\/li>\n<li><strong>\u9519\u8bef\u7387\uff08Error Rate\uff09<\/strong>\uff1aHTTP 5xx\u9519\u8bef\u3001gRPC\u5185\u90e8\u72b6\u6001\u7801\u6216\u81ea\u5b9a\u4e49\u4e1a\u52a1\u9519\u8bef\u3002\n<\/li>\n<li><strong>\u9971\u548c\u5ea6\uff08Saturation\uff09<\/strong>\uff1aCPU\/\u5185\u5b58\u4f7f\u7528\u7387\u3001\u78c1\u76d8IO\u6216\u6d88\u606f\u961f\u5217\u79ef\u538b\u957f\u5ea6\u3002\n<\/li>\n<\/ol>\n<p>\u5728Kafka\u96c6\u7fa4\u76d1\u63a7\u4e2d\uff0c<strong>\u201c\u6d88\u8d39\u8005\u6ede\u540e\u91cf\u201d<\/strong>\u6bd4\u5355\u7eaf\u7684CPU\u4f7f\u7528\u7387\u66f4\u80fd\u53cd\u6620\u4e1a\u52a1\u5065\u5eb7\u5ea6\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u8bbe\u8ba1\u53ef\u884c\u52a8\u7684\u89c6\u89c9\u5316\u5e03\u5c40\">\u4e09\u3001<strong>\u8bbe\u8ba1\u53ef\u884c\u52a8\u7684\u89c6\u89c9\u5316\u5e03\u5c40<\/strong><\/h3>\n<p>\u4eea\u8868\u677f\u7684\u672c\u8d28\u662f<strong>\u5c06\u6570\u636e\u8f6c\u5316\u4e3a\u6d1e\u5bdf<\/strong>\u3002\u4ee5\u4e0b\u539f\u5219\u53ef\u63d0\u5347\u4fe1\u606f\u4f20\u9012\u6548\u7387\uff1a<\/p>\n<ul>\n<li><strong>\u5c42\u6b21\u5316\u5e03\u5c40<\/strong>\uff1a\u9876\u90e8\u5c55\u793a\u5168\u5c40\u5065\u5eb7\u72b6\u6001\uff08\u5982\u7ea2\/\u9ec4\/\u7eff\u6307\u793a\u706f\uff09\uff0c\u4e2d\u90e8\u4e3a\u6838\u5fc3\u8d8b\u52bf\u56fe\uff0c\u5e95\u90e8\u4e3a\u8be6\u7ec6\u7ef4\u5ea6\uff08\u5982\u6309\u670d\u52a1\u6216\u533a\u57df\u62c6\u5206\uff09\u3002\n<\/li>\n<li><strong>\u4e00\u81f4\u6027\u539f\u5219<\/strong>\uff1a\u540c\u4e00\u7c7b\u6307\u6807\u4f7f\u7528\u56fa\u5b9a\u989c\u8272\uff08\u5982\u9519\u8bef\u7387\u7528\u7ea2\u8272\uff09\uff0c\u5e76\u7edf\u4e00\u65f6\u95f4\u8303\u56f4\u4e0e\u5355\u4f4d\u3002\n<\/li>\n<li><strong>\u4ea4\u4e92\u5f0f\u8bbe\u8ba1<\/strong>\uff1a\u652f\u6301\u4e0b\u94bb\uff08Drill-down\uff09\u67e5\u770b\u5173\u8054\u65e5\u5fd7\uff0c\u6216\u901a\u8fc7\u53d8\u91cf\uff08Variables\uff09\u52a8\u6001\u8fc7\u6ee4\u73af\u5883\uff08\u5982\u751f\u4ea7\/\u6d4b\u8bd5\uff09\u3002\n<\/li>\n<\/ul>\n<p>\u5de5\u5177\u5c42\u9762\uff0c*Grafana*\u7684\u4eea\u8868\u76d8\u6a21\u677f\u4e0e*<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a>*\u7684PromQL\u67e5\u8be2\u8bed\u8a00\u53ef\u5b9e\u73b0\u7075\u6d3b\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u901a\u8fc7<strong><code>histogram_quantile<\/code>\u51fd\u6570<\/strong>\u53ef\u76f4\u63a5\u5728\u56fe\u8868\u4e2d\u5c55\u793aP99\u5ef6\u8fdf\uff0c\u65e0\u9700\u4e8c\u6b21\u8ba1\u7b97\u3002<\/p>\n<hr>\n<h3 id=\"\u56db-\u878d\u5165\u4e0a\u4e0b\u6587\u4e0e\u5173\u8054\u5206\u6790\">\u56db\u3001<strong>\u878d\u5165\u4e0a\u4e0b\u6587\u4e0e\u5173\u8054\u5206\u6790<\/strong><\/h3>\n<p>\u5b64\u7acb\u7684\u6570\u636e\u70b9\u4ef7\u503c\u6709\u9650\u3002\u9ad8\u6548\u7684\u4eea\u8868\u677f\u9700\u5b9e\u73b0\u4e09\u7c7b\u5173\u8054\uff1a<\/p>\n<ol>\n<li><strong>\u6a2a\u5411\u5173\u8054<\/strong>\uff1a\u5c06\u670d\u52a1\u62d3\u6251\u56fe\u4e0e\u6307\u6807\u7ed3\u5408\uff0c\u5feb\u901f\u5b9a\u4f4d\u6545\u969c\u94fe\u8def\u3002\u4f8b\u5982\uff0c\u901a\u8fc7*Jaeger*\u8ffd\u8e2aID\u5173\u8054\u5230\u7279\u5b9a\u5fae\u670d\u52a1\u7684\u9519\u8bef\u65e5\u5fd7\u3002\n<\/li>\n<li><strong>\u7eb5\u5411\u5173\u8054<\/strong>\uff1a\u4ece\u5e94\u7528\u5c42\uff08JVM 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id=\"\u4e94-\u81ea\u52a8\u5316\u4e0e\u52a8\u6001\u9608\u503c\u7ba1\u7406\">\u4e94\u3001<strong>\u81ea\u52a8\u5316\u4e0e\u52a8\u6001\u9608\u503c\u7ba1\u7406<\/strong><\/h3>\n<p>\u9759\u6001\u9608\u503c\uff08\u5982CPU\u4f7f\u7528\u7387&gt;80%\uff09\u5728\u5f39\u6027\u6269\u7f29\u5bb9\u573a\u666f\u4e0b\u5bb9\u6613\u5931\u6548\u3002\u63a8\u8350\u4e24\u79cd\u52a8\u6001\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u57fa\u4e8e\u7edf\u8ba1\u7684\u5f02\u5e38\u68c0\u6d4b<\/strong>\uff1a\u4f7f\u7528\u79fb\u52a8\u5e73\u5747\u6216STL\u5206\u89e3\u7b97\u6cd5\uff0c\u81ea\u52a8\u8bc6\u522b\u504f\u79bb\u6b63\u5e38\u533a\u95f4\u7684\u6307\u6807\u3002\n<\/li>\n<li><strong>\u673a\u5668\u5b66\u4e60\u9a71\u52a8<\/strong>\uff1a\u901a\u8fc7\u5de5\u5177\uff08\u5982<em><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a> Anomaly Detector<\/em>\uff09\u8bad\u7ec3\u5386\u53f2\u6570\u636e\uff0c\u9884\u6d4b\u672a\u6765\u8d8b\u52bf\u5e76\u63d0\u524d\u544a\u8b66\u3002\n<\/li>\n<\/ul>\n<p><strong>\u81ea\u52a8\u5316\u6807\u6ce8<\/strong>\uff08\u5982\u4ee3\u7801\u90e8\u7f72\u3001\u914d\u7f6e\u53d8\u66f4\uff09\u53ef\u5c06\u4eba\u4e3a\u64cd\u4f5c\u4e0e\u6307\u6807\u53d8\u5316\u5173\u8054\uff0c\u907f\u514d\u201c\u8bef\u62a5\u8b66\u201d\u3002<\/p>\n<hr>\n<h3 id=\"\u516d-\u5e73\u8861\u5b9e\u65f6\u6027\u4e0e\u5b58\u50a8\u6210\u672c\">\u516d\u3001<strong>\u5e73\u8861\u5b9e\u65f6\u6027\u4e0e\u5b58\u50a8\u6210\u672c<\/strong><\/h3>\n<p>\u4e91\u539f\u751f\u7ec4\u4ef6\u7684\u77ac\u65f6\u72b6\u6001\u53d8\u5316\u6781\u5feb\uff0c\u4f46\u9ad8\u7cbe\u5ea6\u6570\u636e\u53ef\u80fd\u5e26\u6765\u5b58\u50a8\u538b\u529b\u3002\u5efa\u8bae\u5206\u5c42\u5904\u7406\uff1a<\/p>\n<ul>\n<li><strong>\u5b9e\u65f6\u5c42<\/strong>\uff1a\u4fdd\u7559\u6700\u8fd11\u5c0f\u65f6\u539f\u59cb\u6570\u636e\uff0c\u7528\u4e8e\u5b9e\u65f6\u76d1\u63a7\uff08\u91c7\u6837\u95f4\u9694\u226415\u79d2\uff09\u3002\n<\/li>\n<li><strong>\u805a\u5408\u5c42<\/strong>\uff1a\u63091\u5206\u949f\/5\u5206\u949f\u7c92\u5ea6\u805a\u5408\u5386\u53f2\u6570\u636e\uff0c\u957f\u671f\u5b58\u50a8\u4f9b\u8d8b\u52bf\u5206\u6790\u3002\n<\/li>\n<\/ul>\n<p>*Thanos*\u6216*Cortex*\u53ef\u901a\u8fc7\u5bf9\u8c61\u5b58\u50a8\uff08\u5982S3\uff09\u5b9e\u73b0\u4f4e\u6210\u672c\u957f\u671f\u5b58\u50a8\uff0c\u540c\u65f6\u652f\u6301\u5168\u5c40\u67e5\u8be2\u3002<\/p>\n<hr>\n<h3 id=\"\u4e03-\u8fed\u4ee3\u4f18\u5316\u4e0e\u56e2\u961f\u534f\u4f5c\">\u4e03\u3001<strong>\u8fed\u4ee3\u4f18\u5316\u4e0e\u56e2\u961f\u534f\u4f5c<\/strong><\/h3>\n<p>\u4eea\u8868\u677f\u9700\u968f\u4e1a\u52a1\u9700\u6c42\u6301\u7eed\u8fed\u4ee3\u3002\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\u63d0\u5347\u53ef\u6301\u7eed\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u671f\u8bc4\u5ba1<\/strong>\uff1a\u4e0e\u4f7f\u7528\u65b9\u786e\u8ba4\u6307\u6807\u7684\u6709\u6548\u6027\uff0c\u6dd8\u6c70\u4f4e\u4ef7\u503c\u56fe\u8868\u3002\n<\/li>\n<li><strong>\u7248\u672c\u63a7\u5236<\/strong>\uff1a\u4f7f\u7528Git\u7ba1\u7406Grafana\u4eea\u8868\u677f\u7684JSON\u914d\u7f6e\uff0c\u8bb0\u5f55\u53d8\u66f4\u5386\u53f2\u3002\n<\/li>\n<li><strong>\u6743\u9650\u9694\u79bb<\/strong>\uff1a\u6309\u89d2\u8272\u63a7\u5236\u8bbf\u95ee\u6743\u9650\uff08\u5982\u5f00\u53d1\u4eba\u5458\u4ec5\u67e5\u770b\u6d4b\u8bd5\u73af\u5883\u6570\u636e\uff09\u3002\n<\/li>\n<\/ul>\n<p>\u636eDatadog\u7684\u6848\u4f8b\u7814\u7a76\uff0c\u67d0\u91d1\u878d\u516c\u53f8\u901a\u8fc7<strong>\u6bcf\u5468\u7684\u4eea\u8868\u677f\u4f18\u5316\u4f1a\u8bae<\/strong>\uff0c\u5c06\u6545\u969c\u5e73\u5747\u6062\u590d\u65f6\u95f4\uff08MTTR\uff09\u7f29\u77ed\u4e8640%\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 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\u4e00\u3001\u660e\u786e\u4eea\u8868\u677f\u7684\u89c2\u6d4b\u76ee\u6807 \u4e91\u539f\u751f\u53ef\u89c2\u6d4b\u6027\u7684\u6838\u5fc3\u662f\u6307\u6807\uff08Metrics\uff09\u3001\u65e5\u5fd7\uff08Logs\uff09\u4e0e\u8ffd\u8e2a\uff08Traces\uff09\u7684\u878d\u5408\uff0c\u4f46\u4eea\u8868\u677f\u7684\u8bbe\u8ba1\u9700\u907f\u514d\u201c\u5927\u800c\u5168\u201d\u7684\u8bef\u533a\u3002\u5728\u8bbe\u8ba1\u4e4b\u521d\uff0c\u9700\u56de\u7b54\u4e09\u4e2a\u95ee\u9898\uff1a \u89c2\u6d4b\u5bf9\u8c61\u662f\u8c01\uff1f\u662f\u9762\u5411\u5f00\u53d1\u3001\u8fd0\u7ef4\u8fd8\u662f\u4e1a\u52a1\u56e2\u961f\uff1f \u6838\u5fc3\u9700\u6c42\u662f\u4ec0\u4e48\uff1f\u662f\u6545\u969c\u6392\u67e5\u3001\u6027\u80fd\u4f18\u5316\u8fd8\u662f\u6210\u672c\u7ba1\u7406\uff1f \u5173\u952e\u6307\u6807\u5982\u4f55\u5b9a\u4e49\uff1f\u4f8b\u5982\uff0cAPI\u670d\u52a1\u7684\u6210\u529f\u7387\u3001\u6570\u636e\u5e93\u7684\u67e5\u8be2\u5ef6\u8fdf\u6216\u5bb9\u5668\u8d44\u6e90\u7684\u5229\u7528\u7387\u3002 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\u5ef6\u8fdf\uff08Latency\uff09\uff1a\u533a\u5206\u6210\u529f\u8bf7\u6c42\u4e0e\u5931\u8d25\u8bf7\u6c42\u7684\u54cd\u5e94\u65f6\u95f4\uff0c\u907f\u514d\u5e73\u5747\u503c\u63a9\u76d6\u957f\u5c3e\u95ee\u9898\u3002 \u6d41\u91cf\uff08Traffic\uff09\uff1a\u901a\u8fc7QPS\uff08\u6bcf\u79d2\u67e5\u8be2\u6570\uff09\u6216\u5e76\u53d1\u8fde\u63a5\u6570\u8861\u91cf\u670d\u52a1\u8d1f\u8f7d\u3002 \u9519\u8bef\u7387\uff08Error Rate\uff09\uff1aHTTP 5xx\u9519\u8bef\u3001gRPC\u5185\u90e8\u72b6\u6001\u7801\u6216\u81ea\u5b9a\u4e49\u4e1a\u52a1\u9519\u8bef\u3002 \u9971\u548c\u5ea6\uff08Saturation\uff09\uff1aCPU\/\u5185\u5b58\u4f7f\u7528\u7387\u3001\u78c1\u76d8IO\u6216\u6d88\u606f\u961f\u5217\u79ef\u538b\u957f\u5ea6\u3002 \u5728Kafka\u96c6\u7fa4\u76d1\u63a7\u4e2d\uff0c\u201c\u6d88\u8d39\u8005\u6ede\u540e\u91cf\u201d\u6bd4\u5355\u7eaf\u7684CPU\u4f7f\u7528\u7387\u66f4\u80fd\u53cd\u6620\u4e1a\u52a1\u5065\u5eb7\u5ea6\u3002 \u4e09\u3001\u8bbe\u8ba1\u53ef\u884c\u52a8\u7684\u89c6\u89c9\u5316\u5e03\u5c40 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\u5de5\u5177\u5c42\u9762\uff0c*Grafana*\u7684\u4eea\u8868\u76d8\u6a21\u677f\u4e0e*Prometheus*\u7684PromQL\u67e5\u8be2\u8bed\u8a00\u53ef\u5b9e\u73b0\u7075\u6d3b\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u901a\u8fc7histogram_quantile\u51fd\u6570\u53ef\u76f4\u63a5\u5728\u56fe\u8868\u4e2d\u5c55\u793aP99\u5ef6\u8fdf\uff0c\u65e0\u9700\u4e8c\u6b21\u8ba1\u7b97\u3002 \u56db\u3001\u878d\u5165\u4e0a\u4e0b\u6587\u4e0e\u5173\u8054\u5206\u6790 \u5b64\u7acb\u7684\u6570\u636e\u70b9\u4ef7\u503c\u6709\u9650\u3002\u9ad8\u6548\u7684\u4eea\u8868\u677f\u9700\u5b9e\u73b0\u4e09\u7c7b\u5173\u8054\uff1a \u6a2a\u5411\u5173\u8054\uff1a\u5c06\u670d\u52a1\u62d3\u6251\u56fe\u4e0e\u6307\u6807\u7ed3\u5408\uff0c\u5feb\u901f\u5b9a\u4f4d\u6545\u969c\u94fe\u8def\u3002\u4f8b\u5982\uff0c\u901a\u8fc7*Jaeger*\u8ffd\u8e2aID\u5173\u8054\u5230\u7279\u5b9a\u5fae\u670d\u52a1\u7684\u9519\u8bef\u65e5\u5fd7\u3002 \u7eb5\u5411\u5173\u8054\uff1a\u4ece\u5e94\u7528\u5c42\uff08JVM 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