{"id":35356,"date":"2025-03-19T09:42:41","date_gmt":"2025-03-19T01:42:41","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=35356"},"modified":"2025-03-19T09:42:41","modified_gmt":"2025-03-19T01:42:41","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8prometheus%e4%b8%ad%e5%ae%9e%e7%8e%b0%e6%8c%87%e6%a0%87%e7%9a%84%e9%a2%84%e6%b5%8b%e5%88%86%e6%9e%90%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/35356.html","title":{"rendered":"\u5982\u4f55\u5728Prometheus\u4e2d\u5b9e\u73b0\u6307\u6807\u7684\u9884\u6d4b\u5206\u6790\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/ZGX9RJ.jpg\" alt=\"\u5982\u4f55\u5728Prometheus\u4e2d\u5b9e\u73b0\u6307\u6807\u7684\u9884\u6d4b\u5206\u6790\uff1f\" ><\/p>\n<\/p>\n<hr>\n<p><strong>\u524d\u8a00<\/strong><br \/>\n\u5728\u4e91\u539f\u751f\u4e0e\u5fae\u670d\u52a1\u67b6\u6784\u76db\u884c\u7684\u4eca\u5929\uff0c\u7cfb\u7edf\u7a33\u5b9a\u6027\u4e0e\u6027\u80fd\u4f18\u5316\u5df2\u6210\u4e3a\u4f01\u4e1a\u8fd0\u7ef4\u7684\u6838\u5fc3\u6311\u6218\u3002\u4f20\u7edf\u7684\u76d1\u63a7\u5de5\u5177\u64c5\u957f\u8bb0\u5f55\u5386\u53f2\u6570\u636e\uff0c\u4f46\u5f53\u9762\u5bf9\u6d41\u91cf\u7a81\u589e\u3001\u8d44\u6e90\u74f6\u9888\u6216\u6f5c\u5728\u6545\u969c\u65f6\uff0c\u4ec5\u4f9d\u8d56\u201c\u4e8b\u540e\u5206\u6790\u201d\u663e\u7136\u529b\u4e0d\u4ece\u5fc3\u3002\u5982\u4f55\u8ba9\u76d1\u63a7\u7cfb\u7edf\u5177\u5907\u201c\u9884\u89c1\u672a\u6765\u201d\u7684\u80fd\u529b\uff1f<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a><\/strong>\u4f5c\u4e3aCNCF\u6bd5\u4e1a\u7684\u660e\u661f\u76d1\u63a7\u5de5\u5177\uff0c\u7ed3\u5408\u5176\u751f\u6001\u4e2d\u7684\u9884\u6d4b\u5206\u6790\u6280\u672f\uff0c\u6b63\u5728\u4e3a\u8fd9\u4e00\u95ee\u9898\u63d0\u4f9b\u521b\u65b0\u89e3\u6cd5\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5982\u4f55\u57fa\u4e8e<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">Prometheus<\/a>\u5b9e\u73b0\u6307\u6807\u7684\u9884\u6d4b\u5206\u6790\uff0c\u52a9\u60a8\u5728\u95ee\u9898\u53d1\u751f\u524d\u62a2\u5360\u5148\u673a\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u4e3a\u4ec0\u4e48prometheus\u9700\u8981\u9884\u6d4b\u5206\u6790\"><strong>\u4e00\u3001\u4e3a\u4ec0\u4e48Prometheus\u9700\u8981\u9884\u6d4b\u5206\u6790\uff1f<\/strong><\/h3>\n<p>Prometheus\u4ee5\u9ad8\u6548\u7684\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u91c7\u96c6\u3001\u5b58\u50a8\u548c\u67e5\u8be2\u80fd\u529b\u8457\u79f0\uff0c\u4f46\u5176\u539f\u751f\u529f\u80fd\u66f4\u4fa7\u91cd\u4e8e\u5b9e\u65f6\u76d1\u63a7\u4e0e\u5386\u53f2\u56de\u6eaf\u3002\u5728\u590d\u6742\u751f\u4ea7\u73af\u5883\u4e2d\uff0c<strong>\u4e1a\u52a1\u589e\u957f\u7684\u4e0d\u786e\u5b9a\u6027<\/strong>\u4e0e<strong>\u8d44\u6e90\u7684\u52a8\u6001\u53d8\u5316<\/strong>\u4f7f\u5f97\u4ee5\u4e0b\u573a\u666f\u9891\u7e41\u51fa\u73b0\uff1a<\/p>\n<ul>\n<li>\u51cc\u66683\u70b9\u6570\u636e\u5e93CPU\u4f7f\u7528\u7387\u7a81\u7136\u98d9\u5347\u81f3\u9608\u503c\uff0c\u89e6\u53d1\u544a\u8b66\uff1b\n<\/li>\n<li>\u4fc3\u9500\u6d3b\u52a8\u671f\u95f4\uff0c\u670d\u52a1\u54cd\u5e94\u65f6\u95f4\u56e0\u6d41\u91cf\u6fc0\u589e\u800c\u6301\u7eed\u6076\u5316\uff1b\n<\/li>\n<li>\u5b58\u50a8\u7a7a\u95f4\u6309\u5f53\u524d\u589e\u901f\u5c06\u572872\u5c0f\u65f6\u540e\u8017\u5c3d\uff0c\u4f46\u6269\u5bb9\u6d41\u7a0b\u9700\u898148\u5c0f\u65f6\u51c6\u5907\u3002\n<\/li>\n<\/ul>\n<p>\u82e5\u4ec5\u4f9d\u8d56\u9608\u503c\u544a\u8b66\uff0c\u8fd0\u7ef4\u56e2\u961f\u5c06\u59cb\u7ec8\u5904\u4e8e\u88ab\u52a8\u54cd\u5e94\u72b6\u6001\u3002\u800c\u901a\u8fc7<strong>\u9884\u6d4b\u5206\u6790<\/strong>\uff0cPrometheus\u80fd\u591f\u4ece\u5386\u53f2\u6570\u636e\u4e2d\u53d1\u73b0\u89c4\u5f8b\uff0c\u9884\u5224\u672a\u6765\u8d8b\u52bf\uff0c\u5b9e\u73b0\u4ece\u201c\u6551\u706b\u201d\u5230\u201c\u9632\u706b\u201d\u7684\u8f6c\u53d8\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-prometheus\u9884\u6d4b\u5206\u6790\u7684\u6838\u5fc3\u6280\u672f\"><strong>\u4e8c\u3001Prometheus\u9884\u6d4b\u5206\u6790\u7684\u6838\u5fc3\u6280\u672f<\/strong><\/h3>\n<h4 id=\"1-\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u7b97\u6cd5\u7684\u9009\u62e9\"><strong>1. \u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u7b97\u6cd5\u7684\u9009\u62e9<\/strong><\/h4>\n<p>\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u5177\u6709\u8d8b\u52bf\u6027\u3001\u5b63\u8282\u6027\u548c\u566a\u58f0\u7279\u5f81\u3002\u9488\u5bf9Prometheus\u6307\u6807\u7684\u7279\u6027\uff0c\u5e38\u7528\u7b97\u6cd5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u79fb\u52a8\u5e73\u5747\uff08MA\uff09\u4e0e\u6307\u6570\u5e73\u6ed1\uff08ES\uff09<\/strong>\uff1a\u9002\u5408\u77ed\u671f\u9884\u6d4b\uff0c\u8ba1\u7b97\u8f7b\u91cf\uff0c\u53ef\u901a\u8fc7PromQL\u76f4\u63a5\u5b9e\u73b0\u3002\n<\/li>\n<li><strong>Prophet<\/strong>\uff1aFacebook\u5f00\u6e90\u7684\u9884\u6d4b\u5e93\uff0c\u652f\u6301\u8282\u5047\u65e5\u6548\u5e94\u4e0e\u591a\u5468\u671f\u53d8\u5316\uff0c\u9002\u7528\u4e8e\u4e1a\u52a1\u6307\u6807\uff08\u5982\u8ba2\u5355\u91cf\uff09\u3002\n<\/li>\n<li><strong>LSTM\u795e\u7ecf\u7f51\u7edc<\/strong>\uff1a\u5904\u7406\u975e\u7ebf\u6027\u5173\u7cfb\uff0c\u9002\u5408\u590d\u6742\u573a\u666f\uff08\u5982\u5bb9\u5668\u96c6\u7fa4\u8d44\u6e90\u5229\u7528\u7387\u9884\u6d4b\uff09\u3002\n<\/li>\n<\/ul>\n<p><strong>\u5173\u952e\u70b9<\/strong>\uff1a\u9009\u62e9\u7b97\u6cd5\u65f6\u9700\u6743\u8861\u9884\u6d4b\u7cbe\u5ea6\u3001\u8ba1\u7b97\u5f00\u9500\u4e0e\u5b9e\u65f6\u6027\u9700\u6c42\u3002\u4f8b\u5982\uff0cProphet\u9002\u5408\u79bb\u7ebf\u5206\u6790\uff0c\u800c\u8f7b\u91cf\u7ea7\u7b97\u6cd5\u66f4\u9002\u5408\u96c6\u6210\u5230\u5b9e\u65f6\u544a\u8b66\u89c4\u5219\u4e2d\u3002<\/p>\n<h4 id=\"2-\u6570\u636e\u9884\u5904\u7406\u4e0e\u7279\u5f81\u5de5\u7a0b\"><strong>2. \u6570\u636e\u9884\u5904\u7406\u4e0e\u7279\u5f81\u5de5\u7a0b<\/strong><\/h4>\n<p>Prometheus\u6307\u6807\u53ef\u80fd\u5b58\u5728\u7f3a\u5931\u503c\u3001\u5f02\u5e38\u70b9\u6216\u91c7\u96c6\u9891\u7387\u4e0d\u4e00\u81f4\u7684\u95ee\u9898\u3002\u5e38\u89c1\u7684\u9884\u5904\u7406\u6b65\u9aa4\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u964d\u91c7\u6837\u4e0e\u63d2\u503c<\/strong>\uff1a\u4f7f\u7528<code>rate()<\/code>\u3001<code>irate()<\/code>\u51fd\u6570\u5bf9\u9f50\u65f6\u95f4\u95f4\u9694\uff1b\n<\/li>\n<li><strong>\u5f02\u5e38\u68c0\u6d4b<\/strong>\uff1a\u901a\u8fc7<code>holt_winters()<\/code>\u6216\u673a\u5668\u5b66\u4e60\u6a21\u578b\u8bc6\u522b\u566a\u70b9\uff1b\n<\/li>\n<li><strong>\u7279\u5f81\u63d0\u53d6<\/strong>\uff1a\u4ece\u6307\u6807\u4e2d\u884d\u751f\u51fa\u7edf\u8ba1\u7279\u5f81\uff08\u5982\u6ed1\u52a8\u7a97\u53e3\u5185\u7684\u6807\u51c6\u5dee\uff09\u3002\n<\/li>\n<\/ul>\n<hr>\n<h3 id=\"\u4e09-\u5b9e\u6218-\u4e3aprometheus\u6307\u6807\u6ce8\u5165\u9884\u6d4b\u80fd\u529b\"><strong>\u4e09\u3001\u5b9e\u6218\uff1a\u4e3aPrometheus\u6307\u6807\u6ce8\u5165\u9884\u6d4b\u80fd\u529b<\/strong><\/h3>\n<h4 id=\"\u6b65\u9aa41-\u6570\u636e\u91c7\u96c6\u4e0e\u5b58\u50a8\u4f18\u5316\"><strong>\u6b65\u9aa41\uff1a\u6570\u636e\u91c7\u96c6\u4e0e\u5b58\u50a8\u4f18\u5316<\/strong><\/h4>\n<p>\u786e\u4fddPrometheus\u5df2\u6b63\u786e\u6293\u53d6\u76ee\u6807\u6307\u6807\uff08\u5982<code>http_requests_total<\/code>\uff09\u3002\u5bf9\u4e8e\u957f\u671f\u9884\u6d4b\uff0c\u5efa\u8bae\u96c6\u6210<strong>Thanos<\/strong>\u6216<strong>VictoriaMetrics<\/strong>\u4ee5\u6269\u5c55\u6570\u636e\u5b58\u50a8\u5468\u671f\u3002<\/p>\n<h4 id=\"\u6b65\u9aa42-\u4f7f\u7528promql\u8fdb\u884c\u7b80\u5355\u9884\u6d4b\"><strong>\u6b65\u9aa42\uff1a\u4f7f\u7528PromQL\u8fdb\u884c\u7b80\u5355\u9884\u6d4b<\/strong><\/h4>\n<p>Prometheus\u5185\u7f6e\u7684<code>predict_linear()<\/code>\u51fd\u6570\u53ef\u57fa\u4e8e\u7ebf\u6027\u56de\u5f52\u751f\u6210\u9884\u6d4b\u503c\u3002\u4f8b\u5982\uff0c\u9884\u6d4b\u78c1\u76d8\u5269\u4f59\u7a7a\u95f4\u8017\u5c3d\u65f6\u95f4\uff1a<\/p>\n<pre><code class=\"language-promql\">predict_linear(node_filesystem_avail_bytes[6h], 3600*24) &lt; 0  \r\n<\/code><\/pre>\n<p>\u6b64\u67e5\u8be2\u5047\u8bbe\u672a\u676524\u5c0f\u65f6\u5185\u53ef\u7528\u7a7a\u95f4\u6309\u8fc7\u53bb6\u5c0f\u65f6\u7684\u7ebf\u6027\u8d8b\u52bf\u53d8\u5316\uff0c\u82e5\u7ed3\u679c\u5c0f\u4e8e0\u5219\u89e6\u53d1\u544a\u8b66\u3002<\/p>\n<p><strong>\u5c40\u9650\u6027<\/strong>\uff1a\u7ebf\u6027\u56de\u5f52\u65e0\u6cd5\u6355\u6349\u5468\u671f\u6027\u53d8\u5316\uff0c\u9002\u7528\u4e8e\u77ed\u671f\u3001\u8d8b\u52bf\u7a33\u5b9a\u7684\u573a\u666f\u3002<\/p>\n<h4 id=\"\u6b65\u9aa43-\u96c6\u6210\u5916\u90e8\u673a\u5668\u5b66\u4e60\u6846\u67b6\"><strong>\u6b65\u9aa43\uff1a\u96c6\u6210\u5916\u90e8\u673a\u5668\u5b66\u4e60\u6846\u67b6<\/strong><\/h4>\n<p>\u5bf9\u4e8e\u590d\u6742\u9884\u6d4b\u9700\u6c42\uff0c\u53ef\u5c06Prometheus\u6570\u636e\u5bfc\u51fa\u81f3Python\u6216Go\u751f\u6001\u8fdb\u884c\u5206\u6790\uff1a<\/p>\n<ol>\n<li><strong>\u6570\u636e\u5bfc\u51fa<\/strong>\uff1a\u901a\u8fc7Prometheus\u7684API (<code>http:\/\/&lt;prometheus&gt;\/api\/v1\/query_range<\/code>) \u83b7\u53d6JSON\u683c\u5f0f\u6307\u6807\uff1b\n<\/li>\n<li><strong>\u6a21\u578b\u8bad\u7ec3<\/strong>\uff1a\u4f7f\u7528<code>prophet<\/code>\u6216<code>statsmodels<\/code>\u5e93\u6784\u5efa\u9884\u6d4b\u6a21\u578b\uff1b\n<\/li>\n<li><strong>\u7ed3\u679c\u56de\u5199<\/strong>\uff1a\u5c06\u9884\u6d4b\u7ed3\u679c\u901a\u8fc7Pushgateway\u6216\u81ea\u5b9a\u4e49Exporter\u5199\u56dePrometheus\u3002\n<\/li>\n<\/ol>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\u7247\u6bb5\uff08Python\uff09<\/strong>\uff1a<\/p>\n<pre><code class=\"language-python\">from prometheus_api_client import PrometheusConnect  \r\nfrom prophet import Prophet  \r\n  \r\nprom = PrometheusConnect(url=&quot;http:\/\/prometheus:9090&quot;)  \r\ndata = prom.get_metric_range_data(metric_name='container_cpu_usage_seconds_total',  \r\nstart_time='2024-01-01T00:00:00Z',  \r\nend_time='2024-01-07T23:59:59Z')  \r\n  \r\ndf = pd.DataFrame(data[0]['values'], columns=['ds', 'y'])  \r\nmodel = Prophet(seasonality_mode='multiplicative')  \r\nmodel.fit(df)  \r\nfuture = model.make_future_dataframe(periods=24*7, freq='H')  \r\nforecast = model.predict(future)  \r\n<\/code><\/pre>\n<h4 id=\"\u6b65\u9aa44-\u53ef\u89c6\u5316\u4e0e\u544a\u8b66\u96c6\u6210\"><strong>\u6b65\u9aa44\uff1a\u53ef\u89c6\u5316\u4e0e\u544a\u8b66\u96c6\u6210<\/strong><\/h4>\n<p>\u5c06\u9884\u6d4b\u7ed3\u679c\u4e0e\u5b9e\u65f6\u6307\u6807\u5728Grafana\u4e2d\u53e0\u52a0\u5c55\u793a\uff08\u5982\u56fe1\uff09\uff0c\u5e76\u57fa\u4e8e\u9884\u6d4b\u503c\u914d\u7f6e\u201c\u9884\u5224\u5f0f\u201d\u544a\u8b66\u89c4\u5219\uff1a<\/p>\n<pre><code class=\"language-yaml\">- alert: DiskSpaceExhaustionPredicted  \r\nexpr: predict_linear(node_filesystem_avail_bytes[2d], 3600*72) &lt; 0  \r\nfor: 1h  \r\nannotations:  \r\nsummary: &quot;\u78c1\u76d8\u7a7a\u95f4\u9884\u8ba1\u572872\u5c0f\u65f6\u5185\u8017\u5c3d\uff0c\u8bf7\u7acb\u5373\u6269\u5bb9\uff01&quot;  \r\n<\/code><\/pre>\n<hr>\n<h3 id=\"\u56db-\u6700\u4f73\u5b9e\u8df5\u4e0e\u907f\u5751\u6307\u5357\"><strong>\u56db\u3001\u6700\u4f73\u5b9e\u8df5\u4e0e\u907f\u5751\u6307\u5357<\/strong><\/h3>\n<ol>\n<li><strong>\u6570\u636e\u8d28\u91cf\u4f18\u5148<\/strong>\uff1a\u786e\u4fdd\u6307\u6807\u7684\u91c7\u96c6\u95f4\u9694\u3001\u6807\u7b7e\u4e00\u81f4\u6027\uff0c\u907f\u514d\u201c\u5783\u573e\u8fdb\uff0c\u5783\u573e\u51fa\u201d\uff1b\n<\/li>\n<li><strong>\u6a21\u578b\u8fed\u4ee3<\/strong>\uff1a\u5b9a\u671f\u8bc4\u4f30\u9884\u6d4b\u8bef\u5dee\uff08\u5982MAPE\uff09\uff0c\u6839\u636e\u4e1a\u52a1\u53d8\u5316\u8c03\u6574\u7b97\u6cd5\u53c2\u6570\uff1b\n<\/li>\n<li><strong>\u8d44\u6e90\u9694\u79bb<\/strong>\uff1a\u673a\u5668\u5b66\u4e60\u4efb\u52a1\u9700\u4e0ePrometheus\u6838\u5fc3\u670d\u52a1\u5206\u79bb\uff0c\u907f\u514d\u5f71\u54cd\u5b9e\u65f6\u76d1\u63a7\uff1b\n<\/li>\n<li><strong>\u89e3\u91ca\u6027\u8865\u5145<\/strong>\uff1a\u5728\u544a\u8b66\u4fe1\u606f\u4e2d\u6ce8\u660e\u9884\u6d4b\u4f9d\u636e\uff08\u5982\u201c\u57fa\u4e8e\u8fc7\u53bb7\u5929\u6570\u636e\u8ba1\u7b97\u201d\uff09\uff0c\u907f\u514d\u8bef\u5224\u3002\n<\/li>\n<\/ol>\n<hr>\n<h3 id=\"\u4e94-\u6269\u5c55\u573a\u666f-\u9884\u6d4b\u5206\u6790\u4e0e\u81ea\u52a8\u5316\u8fd0\u7ef4\u7684\u7ed3\u5408\"><strong>\u4e94\u3001\u6269\u5c55\u573a\u666f\uff1a\u9884\u6d4b\u5206\u6790\u4e0e\u81ea\u52a8\u5316\u8fd0\u7ef4\u7684\u7ed3\u5408<\/strong><\/h3>\n<p>\u5c06\u9884\u6d4b\u7ed3\u679c\u8f93\u5165\u81f3Kubernetes\u8c03\u5ea6\u5668\u6216\u6269\u5bb9\u7ec4\u4ef6\uff0c\u53ef\u5b9e\u73b0\u771f\u6b63\u7684\u201c\u81ea\u6cbb\u8fd0\u7ef4\u201d\uff1a<\/p>\n<ul>\n<li>\u57fa\u4e8eQPS\u9884\u6d4b\u503c\u81ea\u52a8\u8c03\u6574HPA\u7684\u526f\u672c\u6570\uff1b\n<\/li>\n<li>\u7ed3\u5408\u6210\u672c\u6a21\u578b\uff0c\u5728\u8d44\u6e90\u8017\u5c3d\u524d\u89e6\u53d1Spot\u5b9e\u4f8b\u62a2\u5360\uff1b\n<\/li>\n<li>\u6839\u636e\u9519\u8bef\u7387\u9884\u6d4b\u6267\u884c\u84dd\u7eff\u53d1\u5e03\u56de\u6eda\u3002\n<\/li>\n<\/ul>\n<hr>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\uff0cPrometheus\u4e0d\u4ec5\u6210\u4e3a\u7cfb\u7edf\u7684\u201c\u773c\u775b\u201d\uff0c\u66f4\u5316\u8eab\u4e3a\u201c\u9884\u8a00\u5bb6\u201d\uff0c\u8ba9\u8fd0\u7ef4\u56e2\u961f\u5728\u6df7\u6c8c\u4e2d\u770b\u89c1\u79e9\u5e8f\uff0c\u5728\u6ce2\u52a8\u4e2d\u6355\u6349\u786e\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 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\u6b64\u67e5\u8be2\u5047\u8bbe\u672a\u676524\u5c0f\u65f6\u5185\u53ef\u7528\u7a7a\u95f4\u6309\u8fc7\u53bb6\u5c0f\u65f6\u7684\u7ebf\u6027\u8d8b\u52bf\u53d8\u5316\uff0c\u82e5\u7ed3\u679c\u5c0f\u4e8e0\u5219\u89e6\u53d1\u544a\u8b66\u3002 \u5c40\u9650\u6027\uff1a\u7ebf\u6027\u56de\u5f52\u65e0\u6cd5\u6355\u6349\u5468\u671f\u6027\u53d8\u5316\uff0c\u9002\u7528\u4e8e\u77ed\u671f\u3001\u8d8b\u52bf\u7a33\u5b9a\u7684\u573a\u666f\u3002 \u6b65\u9aa43\uff1a\u96c6\u6210\u5916\u90e8\u673a\u5668\u5b66\u4e60\u6846\u67b6 \u5bf9\u4e8e\u590d\u6742\u9884\u6d4b\u9700\u6c42\uff0c\u53ef\u5c06Prometheus\u6570\u636e\u5bfc\u51fa\u81f3Python\u6216Go\u751f\u6001\u8fdb\u884c\u5206\u6790\uff1a \u6570\u636e\u5bfc\u51fa\uff1a\u901a\u8fc7Prometheus\u7684API (http:\/\/&lt;prometheus&gt;\/api\/v1\/query_range) \u83b7\u53d6JSON\u683c\u5f0f\u6307\u6807\uff1b \u6a21\u578b\u8bad\u7ec3\uff1a\u4f7f\u7528prophet\u6216statsmodels\u5e93\u6784\u5efa\u9884\u6d4b\u6a21\u578b\uff1b \u7ed3\u679c\u56de\u5199\uff1a\u5c06\u9884\u6d4b\u7ed3\u679c\u901a\u8fc7Pushgateway\u6216\u81ea\u5b9a\u4e49Exporter\u5199\u56dePrometheus\u3002 \u793a\u4f8b\u4ee3\u7801\u7247\u6bb5\uff08Python\uff09\uff1a from prometheus_api_client import PrometheusConnect from prophet import Prophet prom = PrometheusConnect(url=&quot;http:\/\/prometheus:9090&quot;) data = prom.get_metric_range_data(metric_name=&#8217;container_cpu_usage_seconds_total&#8217;, [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":35357,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-35356","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-news"],"_links":{"self":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/35356","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/comments?post=35356"}],"version-history":[{"count":1,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/35356\/revisions"}],"predecessor-version":[{"id":35358,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/35356\/revisions\/35358"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media\/35357"}],"wp:attachment":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media?parent=35356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/categories?post=35356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/tags?post=35356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}