{"id":40324,"date":"2023-05-01T15:22:02","date_gmt":"2023-05-05T05:58:55","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8spring-boot-actuator%e6%94%b6%e9%9b%86redis%e7%9a%84%e6%8c%87%e6%a0%87\/"},"modified":"2024-04-30T02:10:44","modified_gmt":"2024-04-29T18:10:44","slug":"%e4%bd%bf%e7%94%a8spring-boot-actuator%e6%94%b6%e9%9b%86redis%e7%9a%84%e6%8c%87%e6%a0%87","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8spring-boot-actuator%e6%94%b6%e9%9b%86redis%e7%9a%84%e6%8c%87%e6%a0%87\/","title":{"rendered":"\u4f7f\u7528Spring Boot Actuator\u6536\u96c6Redis\u7684\u6307\u6807"},"content":{"rendered":"<p>\u4e4b\u524d\uff0c\u6211\u5199\u4e86\u4e00\u4e2a\u5173\u4e8e\u5229\u7528spring-boot-actuator\u8fdb\u884c\u5065\u5eb7\u68c0\u67e5\u7684\u65b9\u6cd5\u3002<br \/>\n\u501f\u52a9spring-boot-actuator\uff0c\u8fd8\u53ef\u4ee5\u6536\u96c6Spring Boot\u7684\u6307\u6807\u6570\u636e\u3002<\/p>\n<h2>\u83b7\u53d6\u5ea6\u91cf\u6807\u51c6\u7684\u65b9\u6cd5<\/h2>\n<p>\u53ea\u9700\u5c06spring-boot-actuator\u6dfb\u52a0\u5230\u4f9d\u8d56\u4e2d\uff0c\u7136\u540e\u8bbf\u95ee\u4ee5\u4e0bURL\u3002<\/p>\n<p>\u4f7f\u7528\u672c\u5730\u4e3b\u673a8080\u7aef\u53e3\u8bbf\u95ee\/metrics\u7684curl\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code>{\"mem\":755200,\r\n \"mem.free\":231637,\r\n \"processors\":4,\r\n \"instance.uptime\":3389,\r\n \"uptime\":15520,\r\n \"systemload.average\":3.64990234375,\r\n \"heap.committed\":755200,\r\n \"heap.init\":262144,\r\n \"heap.used\":523562,\r\n \"heap\":3728384,\r\n \"threads.peak\":27,\r\n \"threads.daemon\":25,\r\n \"threads\":27,\"classes\":10410,\r\n \"classes.loaded\":10410,\r\n \"classes.unloaded\":0,\r\n \"gc.ps_scavenge.count\":12,\r\n \"gc.ps_scavenge.time\":295,\r\n \"gc.ps_marksweep.count\":2,\r\n \"gc.ps_marksweep.time\":202,\r\n \"httpsessions.max\":-1,\r\n \"httpsessions.active\":0,\r\n \"datasource.primary.active\":0,\r\n \"datasource.primary.usage\":0.0}\r\n<\/code><\/pre>\n<p>\u5982\u679c\u53ea\u60f3\u6536\u96c6\u6307\u5b9a\u7684\u6307\u6807\uff0c\u53ef\u4ee5\u5c06\u8981\u6536\u96c6\u7684\u6307\u6807\u5305\u542b\u5728URL\u4e2d\u3002<br \/>\ncurl localhost:8080\/metrics\/datasource.*<br \/>\n\u8fd9\u6837\u5c31\u53ef\u4ee5\u83b7\u53d6\u6570\u636e\u6e90\u7684\u6d3b\u52a8\u8fde\u63a5\u6570\u548c\u4f7f\u7528\u7387\u3002<\/p>\n<pre class=\"post-pre\"><code>{\"datasource.primary.active\":0,\r\n \"datasource.primary.usage\":0.0}\r\n<\/code><\/pre>\n<p>\u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0c\u4e0emetrics\u76f8\u5173\u7684\u914d\u7f6e\u4e0d\u4ec5\u9650\u4e8espring-boot-actuator\uff0c\u5728management\u5c5e\u6027\u4e2d\u53ef\u4ee5\u8fdb\u884c\u5404\u79cd\u914d\u7f6e\u3002<br \/>\n\u4ee5\u4e0b\u662f\u5c06\u4e0a\u4e0b\u6587\u8def\u5f84\u8bbe\u7f6e\u4e3a\u76d1\u63a7\u7684\u793a\u4f8b\u3002<\/p>\n<pre class=\"post-pre\"><code>management:\r\n    context-path: \/monitor\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u5728\/monitor\/health\u8fdb\u884c\u5065\u5eb7\u68c0\u67e5\uff0c\u5e76\u5728\/monitor\/metrics\u8fdb\u884c\u6307\u6807\u6536\u96c6\u3002<\/p>\n<h2>\u6dfb\u52a0\u5ea6\u91cf\u6536\u96c6\u76ee\u6807<\/h2>\n<p>\u60a8\u53ef\u4ee5\u6dfb\u52a0\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4e0d\u652f\u6301\u7684\u6307\u6807\uff0c\u5982\u4e0eRedis\u548cElasticsearch\u7684\u8fde\u63a5\u76f8\u5173\u7684\u6307\u6807\u3002<br \/>\n\u64cd\u4f5c\u5f88\u7b80\u5355\uff0c\u53ea\u9700\u5b9e\u73b0org.springframework.boot.actuate.endpoint.PublicMetrics\u7c7b\uff0c\u5e76\u5c06\u5176\u914d\u7f6e\u4e3aSpring\u7684Bean\u3002<\/p>\n<pre class=\"post-pre\"><code>@Component\r\npublic class SamplePublicMetrics implements PublicMetrics {\r\n    @Override\r\n    public Collection&lt;Metric&lt;?&gt;&gt; metrics() {\r\n        \/\/ Metric\u30af\u30e9\u30b9\u3092\u542b\u3093\u3060\r\n        return Arrays.asList(new Metric&lt;&gt;(\"sample.name\",1);\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>\u4f7f\u7528\u672c\u5730\u8bed\u8a00\u4e2d\u7684\u4e00\u4e2a\u9009\u9879\uff0c\u91ca\u4e49\u4ee5\u4e0b\u5185\u5bb9\uff1a\u4ee5\u672c\u5730\u4e3b\u673a:8080\u7684\u65b9\u5f0f\u8bbf\u95ee\/metrics\/sample.*<\/p>\n<pre class=\"post-pre\"><code>{\"sample.name\":1}\r\n<\/code><\/pre>\n<h2>\u6536\u96c6\u5bf9\u4e8eRedis\u7684\u5ea6\u91cf\u6807\u51c6<\/h2>\n<p>\u4f7f\u7528\u4ee5\u4e0a\u65b9\u6cd5\uff0c\u83b7\u53d6Spring Boot\u8fde\u63a5\u7684\u6240\u6709Redis\u7684\u4ee5\u4e0b\u4fe1\u606f\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u5229\u7528\u4e2d\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u6570<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30a2\u30a4\u30c9\u30eb\u72b6\u614b\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u6570<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u5229\u7528\u7387(\u5229\u7528\u4e2d\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u6570 \/ \u6700\u5927\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u6570)<\/ul>\n<p>\u56e0\u4e3a\u5de5\u4f5c\u7684\u9700\u8981\uff0c\u6211\u5148\u628a\u5b83\u8f6c\u5316\u4e3a\u4e86\u4e00\u4e2a\u5e93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e4b\u524d\uff0c\u6211\u5199\u4e86\u4e00\u4e2a\u5173\u4e8e\u5229\u7528spring-boot-actuator\u8fdb\u884c\u5065\u5eb7\u68c0\u67e5\u7684\u65b9\u6cd5\u3002 \u501f\u52a9spring-boo [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-40324","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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