{"id":37488,"date":"2025-04-18T11:32:35","date_gmt":"2025-04-18T03:32:35","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=37488"},"modified":"2025-04-18T11:32:35","modified_gmt":"2025-04-18T03:32:35","slug":"%e5%85%a8%e9%93%be%e8%b7%af%e7%9b%91%e6%8e%a7%e5%a6%82%e4%bd%95%e6%94%af%e6%8c%81%e8%87%aa%e5%ae%9a%e4%b9%89%e6%8c%87%e6%a0%87%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/37488.html","title":{"rendered":"\u5168\u94fe\u8def\u76d1\u63a7\u5982\u4f55\u652f\u6301\u81ea\u5b9a\u4e49\u6307\u6807\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/04\/5Tm4N3.jpg\" alt=\"\u5168\u94fe\u8def\u76d1\u63a7\u5982\u4f55\u652f\u6301\u81ea\u5b9a\u4e49\u6307\u6807\uff1f\" ><\/p>\n<\/p>\n<p>\u5728\u6570\u5b57\u5316\u8f6c\u578b\u6d6a\u6f6e\u4e2d\uff0c\u4f01\u4e1a\u7684\u4e1a\u52a1\u7cfb\u7edf\u590d\u6742\u5ea6\u5448\u6307\u6570\u7ea7\u589e\u957f\u3002\u5f53\u67d0\u7535\u5546\u5e73\u53f0\u5728\u4fc3\u9500\u671f\u95f4\u53d1\u73b0\u4ea4\u6613\u6210\u529f\u7387\u4e0b\u964d2%\u65f6\uff0c\u8fd0\u7ef4\u56e2\u961f\u8017\u8d398\u5c0f\u65f6\u624d\u5b9a\u4f4d\u5230\u95ee\u9898\u6e90\u81ea\u7b2c\u4e09\u65b9\u652f\u4ed8\u63a5\u53e3\u7684\u8d85\u65f6\u2014\u2014\u8fd9\u4e2a\u771f\u5b9e\u6848\u4f8b\u63ed\u793a\u4e86\u4f20\u7edf\u76d1\u63a7\u4f53\u7cfb\u7684\u81f4\u547d\u7f3a\u9677\uff1a<strong>\u6807\u51c6\u5316\u7684\u6027\u80fd\u6307\u6807\u65e0\u6cd5\u6ee1\u8db3\u4e1a\u52a1\u5feb\u901f\u8fed\u4ee3\u7684\u6df1\u5ea6\u6d1e\u5bdf\u9700\u6c42<\/strong>\u3002Gartner\u6700\u65b0\u62a5\u544a\u6307\u51fa\uff0c76%\u7684\u6570\u5b57\u5316\u8f6c\u578b\u9879\u76ee\u56e0\u7f3a\u4e4f\u6709\u6548\u7684\u4e1a\u52a1\u6307\u6807\u76d1\u63a7\u800c\u53d7\u963b\uff0c\u8fd9\u76f4\u63a5\u50ac\u751f\u4e86<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u94fe\u8def\u76d1\u63a7<\/a>\u5411\u81ea\u5b9a\u4e49\u6307\u6807\u80fd\u529b\u7684\u8fdb\u5316\u3002<\/p>\n<h3 id=\"\u4e00-\u5168\u94fe\u8def\u76d1\u63a7\u7684\u8303\u5f0f\u9769\u547d\">\u4e00\u3001<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u94fe\u8def\u76d1\u63a7<\/a>\u7684\u8303\u5f0f\u9769\u547d<\/h3>\n<p>\u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u805a\u7126\u4e8eCPU\u3001\u5185\u5b58\u3001\u8bf7\u6c42\u91cf\u7b49<strong>\u57fa\u7840\u8bbe\u65bd\u7ea7\u6307\u6807<\/strong>\uff0c\u800c\u73b0\u4ee3\u5206\u5e03\u5f0f\u67b6\u6784\u4e2d\uff0c\u771f\u6b63\u5f71\u54cd\u4e1a\u52a1\u51b3\u7b56\u7684\u5f80\u5f80\u662f<strong>\u4e1a\u52a1\u8f6c\u5316\u6f0f\u6597<\/strong>\u3001<strong>\u7279\u5b9a\u529f\u80fd\u8017\u65f6<\/strong>\u6216<strong>\u7528\u6237\u884c\u4e3a\u8def\u5f84<\/strong>\u8fd9\u7c7b\u4e2a\u6027\u5316\u6307\u6807\u3002\u67d0\u5934\u90e8\u8bc1\u5238App\u901a\u8fc7\u81ea\u5b9a\u4e49&rdquo;\u59d4\u6258\u4ea4\u6613\u94fe\u8def\u6210\u529f\u7387&rdquo;\u6307\u6807\uff0c\u5c06\u5f02\u5e38\u53d1\u73b0\u65f6\u95f4\u4ece15\u5206\u949f\u7f29\u77ed\u81f330\u79d2\uff0c\u5145\u5206\u8bc1\u660e\uff1a<strong>\u53ef\u5b9a\u5236\u7684\u6307\u6807\u4f53\u7cfb\u5df2\u6210\u4e3a\u4e1a\u52a1\u8fde\u7eed\u6027\u7684\u65b0\u62a4\u57ce\u6cb3<\/strong>\u3002<\/p>\n<h4 id=\"1-1-\u6807\u51c6\u6307\u6807\u7684\u5c40\u9650\u6027\">1.1 \u6807\u51c6\u6307\u6807\u7684\u5c40\u9650\u6027<\/h4>\n<ul>\n<li>\u4e1a\u52a1\u7ef4\u5ea6\u7f3a\u5931\uff1a\u6807\u51c6\u5316\u6307\u6807\u65e0\u6cd5\u53cd\u6620&rdquo;\u8d2d\u7269\u8f66\u653e\u5f03\u7387&rdquo;\u7b49\u6838\u5fc3\u4e1a\u52a1\u7279\u5f81\n<\/li>\n<li>\u573a\u666f\u9002\u914d\u4e0d\u8db3\uff1a\u91d1\u878d\u884c\u4e1a\u7684&rdquo;\u98ce\u63a7\u89c4\u5219\u89e6\u53d1\u7387&rdquo;\u4e0e\u7269\u6d41\u884c\u4e1a\u7684&rdquo;\u5305\u88f9\u6ede\u7559\u65f6\u957f&rdquo;\u9700\u8981\u5dee\u5f02\u5316\u76d1\u63a7\n<\/li>\n<li>\u54cd\u5e94\u901f\u5ea6\u6ede\u540e\uff1a\u9884\u5148\u5b9a\u4e49\u7684\u6307\u6807\u96be\u4ee5\u5e94\u5bf9\u7a81\u53d1\u4e1a\u52a1\u573a\u666f\uff08\u5982\u76f4\u64ad\u5e26\u8d27\u7684\u5b9e\u65f6\u5e93\u5b58\u9884\u8b66\uff09\n<\/li>\n<\/ul>\n<p>\u67d0\u56fd\u9645\u54a8\u8be2\u516c\u53f8\u7684\u8c03\u7814\u6570\u636e\u663e\u793a\uff0c\u91c7\u7528\u81ea\u5b9a\u4e49\u6307\u6807\u7684\u4f01\u4e1a\u5728\u6545\u969c\u5e73\u5747\u4fee\u590d\u65f6\u95f4\uff08MTTR\uff09\u4e0a\u6bd4\u4f20\u7edf\u76d1\u63a7\u7528\u6237\u51cf\u5c1167%\uff0c\u8fd9\u5370\u8bc1\u4e86\u300aSRE\uff1aGoogle\u8fd0\u7ef4\u89e3\u5bc6\u300b\u4e2d\u5f3a\u8c03\u7684\u89c2\u70b9\uff1a&rdquo;\u76d1\u63a7\u7cfb\u7edf\u7684\u7ec8\u6781\u4ef7\u503c\u5728\u4e8e\u56de\u7b54\u5de5\u7a0b\u5e08\u771f\u6b63\u5173\u5fc3\u7684\u4e1a\u52a1\u95ee\u9898\u3002&rdquo;<\/p>\n<h3 id=\"\u4e8c-\u81ea\u5b9a\u4e49\u6307\u6807\u7684\u6280\u672f\u652f\u6491\u4f53\u7cfb\">\u4e8c\u3001\u81ea\u5b9a\u4e49\u6307\u6807\u7684\u6280\u672f\u652f\u6491\u4f53\u7cfb<\/h3>\n<p>\u5b9e\u73b0\u5168\u94fe\u8def\u76d1\u63a7\u7684\u81ea\u5b9a\u4e49\u80fd\u529b\u9700\u8981\u56db\u5927\u6280\u672f\u57fa\u5ea7\u8054\u52a8\uff1a<strong>\u6570\u636e\u91c7\u96c6\u6cdb\u5316\u3001\u6307\u6807\u5b9a\u4e49\u5f15\u64ce\u3001\u5206\u5e03\u5f0f\u8ba1\u7b97\u6846\u67b6\u3001\u53ef\u89c6\u5316\u7f16\u6392\u7cfb\u7edf<\/strong>\u3002\u4ee5\u67d0\u5f00\u6e90APM\u5de5\u5177\u4e3a\u4f8b\uff0c\u5176\u901a\u8fc7\u63d2\u4ef6\u5316\u63a2\u9488\u652f\u630120+\u6570\u636e\u6e90\u63a5\u5165\uff0c\u914d\u5408PromQL\u65b9\u8a00\u5b9e\u73b0\u6307\u6807\u52a8\u6001\u8ba1\u7b97\uff0c\u8fd9\u6b63\u662f\u6784\u5efa\u7075\u6d3b\u76d1\u63a7\u4f53\u7cfb\u7684\u5173\u952e\u3002<\/p>\n<h4 id=\"2-1-\u6838\u5fc3\u5b9e\u73b0\u8def\u5f84\">2.1 \u6838\u5fc3\u5b9e\u73b0\u8def\u5f84<\/h4>\n<ol>\n<li><strong>\u5168\u91cf\u6570\u636e\u91c7\u96c6<\/strong>\uff1a\u901a\u8fc7\u5b57\u8282\u7801\u6ce8\u5165\u6280\u672f\u6355\u83b7\u5e94\u7528\u5c42\u3001\u4e2d\u95f4\u4ef6\u3001\u57fa\u7840\u8bbe\u65bd\u7684\u5b8c\u6574\u4e0a\u4e0b\u6587\n<\/li>\n<li><strong>\u52a8\u6001\u6307\u6807\u5b9a\u4e49<\/strong>\uff1a\n<\/li>\n<\/ol>\n<ul>\n<li>\u652f\u6301SQL-like\u8bed\u6cd5\u914d\u7f6e\u8ba1\u7b97\u89c4\u5219\uff08\u5982<code>SUM(error_count)\/SUM(total_count)*100<\/code>\uff09\n<\/li>\n<li>\u63d0\u4f9b\u65f6\u95f4\u7a97\u53e3\u3001\u7ef4\u5ea6\u4e0b\u94bb\u7b4920+\u5185\u7f6e\u51fd\u6570\n<\/li>\n<\/ul>\n<ol>\n<li><strong>\u667a\u80fd\u5b58\u50a8\u4f18\u5316<\/strong>\uff1a\n<\/li>\n<\/ol>\n<ul>\n<li>\u5217\u5f0f\u5b58\u50a8\u538b\u7f29\u65f6\u5e8f\u6570\u636e\n<\/li>\n<li>\u52a8\u6001\u964d\u91c7\u6837\u7b56\u7565\u5e73\u8861\u67e5\u8be2\u6027\u80fd\u4e0e\u5b58\u50a8\u6210\u672c\n<\/li>\n<\/ul>\n<ol>\n<li><strong>\u53ef\u89c6\u5316\u7f16\u6392<\/strong>\uff1a\n<\/li>\n<\/ol>\n<ul>\n<li>\u62d6\u62fd\u5f0f\u4eea\u8868\u76d8\u6784\u5efa\u5668\n<\/li>\n<li>\u652f\u6301\u591a\u6307\u6807\u5173\u8054\u5206\u6790\uff08\u5982\u5c06API\u54cd\u5e94\u65f6\u95f4\u4e0e\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u4f7f\u7528\u7387\u53e0\u52a0\u5206\u6790\uff09\n<\/li>\n<\/ul>\n<p>\u67d0\u4e91\u670d\u52a1\u5546\u7684\u76d1\u63a7\u5e73\u53f0\u5b9e\u6d4b\u6570\u636e\u663e\u793a\uff0c\u81ea\u5b9a\u4e49\u6307\u6807\u529f\u80fd\u4f7f\u4e1a\u52a1\u56e2\u961f\u81ea\u4e3b\u521b\u5efa\u7684\u76d1\u63a7\u573a\u666f\u589e\u957f300%\uff0c\u800c\u8fd0\u7ef4\u4ecb\u5165\u9700\u6c42\u4e0b\u964d45%\uff0c\u5370\u8bc1\u4e86<strong>\u4f4e\u4ee3\u7801\u5316\u914d\u7f6e<\/strong>\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h3 id=\"\u4e09-\u4ece\u914d\u7f6e\u5230\u843d\u5730\u7684\u5b9e\u8df5\u6307\u5357\">\u4e09\u3001\u4ece\u914d\u7f6e\u5230\u843d\u5730\u7684\u5b9e\u8df5\u6307\u5357<\/h3>\n<p>\u5b9e\u65bd\u81ea\u5b9a\u4e49\u6307\u6807\u9700\u9075\u5faa&rdquo;\u4e09\u6b65\u9a8c\u8bc1\u6cd5&rdquo;\uff1a<strong>\u4e1a\u52a1\u4ef7\u503c\u9a8c\u8bc1\u2192\u6280\u672f\u53ef\u884c\u6027\u9a8c\u8bc1\u2192\u8fd0\u8425\u6210\u672c\u9a8c\u8bc1<\/strong>\u3002\u4ee5\u67d0\u667a\u80fd\u5bb6\u5c45\u4f01\u4e1a\u4e3a\u4f8b\uff0c\u5176\u5b9a\u4e49&rdquo;\u8bbe\u5907\u79bb\u7ebf\u6062\u590d\u65f6\u957f&rdquo;\u6307\u6807\u7684\u6b65\u9aa4\u6781\u5177\u53c2\u8003\u6027\uff1a<\/p>\n<ol>\n<li><strong>\u9700\u6c42\u7ed3\u6784\u5316<\/strong>\n<\/li>\n<\/ol>\n<ul>\n<li>\u4e1a\u52a1\u8bc9\u6c42\uff1a\u964d\u4f4e\u8bbe\u5907\u5931\u8054\u5bfc\u81f4\u7684\u5ba2\u6237\u6295\u8bc9\n<\/li>\n<li>\u6280\u672f\u89e3\u6790\uff1a\u9700\u6355\u83b7\u8bbe\u5907\u5fc3\u8df3\u5305\u95f4\u9694\u3001\u6700\u540e\u5728\u7ebf\u65f6\u95f4\u3001\u7f51\u7edc\u6ce2\u52a8\u4e8b\u4ef6\n<\/li>\n<li>\u6307\u6807\u516c\u5f0f\uff1a<code>MAX(reconnect_time) - MIN(disconnect_time)<\/code>\n<\/li>\n<\/ul>\n<ol>\n<li><strong>\u914d\u7f6e\u5b9e\u65bd<\/strong>\n<\/li>\n<\/ol>\n<pre><code class=\"language-yaml\">metrics:  \r\n- name: device_recovery_duration  \r\ntype: histogram  \r\ntags: [region, device_type]  \r\nsource: iot_heartbeat_log  \r\nexpression: |  \r\nSELECT  \r\ndevice_id,  \r\nMAX(event_time) - MIN(event_time)  \r\nWHERE  \r\nstatus_code IN (0, 500)  \r\nGROUP BY  \r\ndevice_id  \r\nWINDOW TUMBLING(5m)  \r\n<\/code><\/pre>\n<ol>\n<li><strong>\u6548\u679c\u9a8c\u8bc1<\/strong>\n<\/li>\n<\/ol>\n<ul>\n<li>\u62a5\u8b66\u51c6\u786e\u7387\u4ece72%\u63d0\u5347\u81f398%\n<\/li>\n<li>\u5e73\u5747\u6062\u590d\u65f6\u95f4\u7f29\u77ed40%\n<\/li>\n<li>\u884d\u751f\u51fa\u8bbe\u5907\u578b\u53f7\u6545\u969c\u7387\u6392\u884c\u699c\u7b493\u4e2a\u4e8c\u7ea7\u6307\u6807\n<\/li>\n<\/ul>\n<h3 id=\"\u56db-\u5178\u578b\u5e94\u7528\u573a\u666f\u89e3\u6790\">\u56db\u3001\u5178\u578b\u5e94\u7528\u573a\u666f\u89e3\u6790<\/h3>\n<p><strong>\u573a\u666f1\uff1a\u7535\u5546\u5b9e\u65f6\u98ce\u63a7<\/strong><br \/>\n\u67d0\u8de8\u5883\u7535\u5546\u5e73\u53f0\u5b9a\u4e49&rdquo;\u5730\u533a\u5f02\u5e38\u767b\u5f55\u8f6c\u5316\u7387&rdquo;\u6307\u6807\uff1a<br \/>\n<code>(\u540cIP\u4e0b\u5355\u6b21\u6570 &gt; 3) AND (\u652f\u4ed8\u5730\u57df \u2260 \u767b\u5f55\u5730\u57df)<\/code><br \/>\n\u914d\u5408\u98ce\u63a7\u7cfb\u7edf\u5b9e\u73b0\u6beb\u79d2\u7ea7\u5f02\u5e38\u4ea4\u6613\u62e6\u622a\uff0c\u6bcf\u5e74\u51cf\u5c11\u6b3a\u8bc8\u635f\u5931$1200\u4e07\u3002<\/p>\n<p><strong>\u573a\u666f2\uff1a\u5236\u9020\u7269\u8054\u7f51\u9884\u8b66<\/strong><br \/>\n\u5de5\u4e1a\u4f20\u611f\u5668\u5b9a\u4e49&rdquo;\u8bbe\u5907\u632f\u52a8\u9891\u8c31\u5f02\u5e38\u5ea6&rdquo;\u6307\u6807\uff0c\u901a\u8fc7\u5085\u91cc\u53f6\u53d8\u6362\u8ba1\u7b97\u7279\u5f81\u503c\u504f\u79bb\u57fa\u7ebf\u5e45\u5ea6\uff0c\u63d0\u524d48\u5c0f\u65f6\u9884\u6d4b\u673a\u68b0\u6545\u969c\uff0c\u907f\u514d\u4ea7\u7ebf\u505c\u5de5\u635f\u5931\u3002<\/p>\n<p><strong>\u573a\u666f3\uff1a\u91d1\u878d\u5408\u89c4\u76d1\u63a7<\/strong><br \/>\n\u57fa\u4e8e\u300a\u4e2a\u4eba\u91d1\u878d\u4fe1\u606f\u4fdd\u62a4\u6280\u672f\u89c4\u8303\u300b\u5b9a\u4e49&rdquo;\u654f\u611f\u6570\u636e\u8131\u654f\u7387&rdquo;\u6307\u6807\uff0c\u5b9e\u65f6\u76d1\u63a7\u65e5\u5fd7\u8f93\u51fa\u3001API\u54cd\u5e94\u4e2d\u7684\u8eab\u4efd\u8bc1\u3001\u94f6\u884c\u5361\u53f7\u6cc4\u9732\u98ce\u9669\uff0c\u786e\u4fdd100%\u5408\u89c4\u3002<\/p>\n<h3 id=\"\u4e94-\u6f14\u8fdb\u4e2d\u7684\u6311\u6218\u4e0e\u7a81\u7834\">\u4e94\u3001\u6f14\u8fdb\u4e2d\u7684\u6311\u6218\u4e0e\u7a81\u7834<\/h3>\n<p>\u5c3d\u7ba1\u81ea\u5b9a\u4e49\u6307\u6807\u5e26\u6765\u663e\u8457\u4ef7\u503c\uff0c\u4f01\u4e1a\u4ecd\u9700\u8b66\u60d5\u4e09\u5927\u9677\u9631\uff1a<strong>\u6307\u6807\u5197\u4f59\u5316<\/strong>\u3001<strong>\u6570\u636e\u4e00\u81f4\u6027\u5371\u673a<\/strong>\u3001<strong>\u8ba1\u7b97\u8d44\u6e90\u5931\u63a7<\/strong>\u3002\u67d0\u89c6\u9891\u5e73\u53f0\u66fe\u56e0\u540c\u65f6\u8fd0\u884c2000+\u81ea\u5b9a\u4e49\u6307\u6807\u5bfc\u81f4\u76d1\u63a7\u7cfb\u7edf\u8fc7\u8f7d\uff0c\u6700\u7ec8\u901a\u8fc7\u4ee5\u4e0b\u7b56\u7565\u7834\u5c40\uff1a<\/p>\n<ul>\n<li><strong>\u5efa\u7acb\u6307\u6807\u751f\u547d\u5468\u671f\u7ba1\u7406<\/strong><br \/>\n\u91c7\u7528\u70ed\u5ea6\u5206\u6790\u81ea\u52a8\u5f52\u686390\u5929\u672a\u4f7f\u7528\u7684\u6307\u6807\n<\/li>\n<li><strong>\u5b9e\u65bd\u5206\u7ea7\u8ba1\u7b97\u7b56\u7565<\/strong><br \/>\n\u6838\u5fc3\u6307\u6807\u5b9e\u65f6\u8ba1\u7b97\uff0c\u8f85\u52a9\u6307\u6807\u6309\u9700\u9884\u8ba1\u7b97\n<\/li>\n<li><strong>\u6784\u5efa\u6307\u6807\u8840\u7f18\u56fe\u8c31<\/strong><br \/>\n\u53ef\u89c6\u5316\u5c55\u793a\u6307\u6807\u4f9d\u8d56\u5173\u7cfb\uff0c\u9632\u6b62\u91cd\u590d\u5b9a\u4e49\n<\/li>\n<\/ul>\n<p>\u5f00\u6e90\u9879\u76ee<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">OpenTelemetry<\/a>\u7684\u6700\u65b0\u8fdb\u5c55\u663e\u793a\uff0c\u5176\u6307\u6807SDK\u5df2\u652f\u6301\u81ea\u52a8\u68c0\u6d4b\u6307\u6807\u5173\u8054\u6027\uff0c\u8fd9\u4e3a\u89e3\u51b3&rdquo;\u6307\u6807\u7206\u70b8&rdquo;\u95ee\u9898\u63d0\u4f9b\u4e86\u65b0\u601d\u8def\u3002\u6b63\u5982CNCF\u6280\u672f\u76d1\u7763\u59d4\u5458\u4f1a\u6240\u8a00\uff1a&rdquo;\u672a\u6765\u7684\u76d1\u63a7\u7cfb\u7edf\u5c06\u662f\u4e1a\u52a1\u6307\u6807\u9a71\u52a8\u3001AI\u8d4b\u80fd\u7684\u667a\u80fd\u8bca\u65ad\u5f15\u64ce\u3002&rdquo;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6570\u5b57\u5316\u8f6c\u578b\u6d6a\u6f6e\u4e2d\uff0c\u4f01\u4e1a\u7684\u4e1a\u52a1\u7cfb\u7edf\u590d\u6742\u5ea6\u5448\u6307\u6570\u7ea7\u589e\u957f\u3002\u5f53\u67d0\u7535\u5546\u5e73\u53f0\u5728\u4fc3\u9500\u671f\u95f4\u53d1\u73b0\u4ea4\u6613\u6210\u529f\u7387\u4e0b\u964d2%\u65f6\uff0c\u8fd0\u7ef4\u56e2\u961f\u8017\u8d398\u5c0f\u65f6\u624d\u5b9a\u4f4d\u5230\u95ee\u9898\u6e90\u81ea\u7b2c\u4e09\u65b9\u652f\u4ed8\u63a5\u53e3\u7684\u8d85\u65f6\u2014\u2014\u8fd9\u4e2a\u771f\u5b9e\u6848\u4f8b\u63ed\u793a\u4e86\u4f20\u7edf\u76d1\u63a7\u4f53\u7cfb\u7684\u81f4\u547d\u7f3a\u9677\uff1a\u6807\u51c6\u5316\u7684\u6027\u80fd\u6307\u6807\u65e0\u6cd5\u6ee1\u8db3\u4e1a\u52a1\u5feb\u901f\u8fed\u4ee3\u7684\u6df1\u5ea6\u6d1e\u5bdf\u9700\u6c42\u3002Gartner\u6700\u65b0\u62a5\u544a\u6307\u51fa\uff0c76%\u7684\u6570\u5b57\u5316\u8f6c\u578b\u9879\u76ee\u56e0\u7f3a\u4e4f\u6709\u6548\u7684\u4e1a\u52a1\u6307\u6807\u76d1\u63a7\u800c\u53d7\u963b\uff0c\u8fd9\u76f4\u63a5\u50ac\u751f\u4e86\u5168\u94fe\u8def\u76d1\u63a7\u5411\u81ea\u5b9a\u4e49\u6307\u6807\u80fd\u529b\u7684\u8fdb\u5316\u3002 \u4e00\u3001\u5168\u94fe\u8def\u76d1\u63a7\u7684\u8303\u5f0f\u9769\u547d \u4f20\u7edf\u76d1\u63a7\u5de5\u5177\u805a\u7126\u4e8eCPU\u3001\u5185\u5b58\u3001\u8bf7\u6c42\u91cf\u7b49\u57fa\u7840\u8bbe\u65bd\u7ea7\u6307\u6807\uff0c\u800c\u73b0\u4ee3\u5206\u5e03\u5f0f\u67b6\u6784\u4e2d\uff0c\u771f\u6b63\u5f71\u54cd\u4e1a\u52a1\u51b3\u7b56\u7684\u5f80\u5f80\u662f\u4e1a\u52a1\u8f6c\u5316\u6f0f\u6597\u3001\u7279\u5b9a\u529f\u80fd\u8017\u65f6\u6216\u7528\u6237\u884c\u4e3a\u8def\u5f84\u8fd9\u7c7b\u4e2a\u6027\u5316\u6307\u6807\u3002\u67d0\u5934\u90e8\u8bc1\u5238App\u901a\u8fc7\u81ea\u5b9a\u4e49&rdquo;\u59d4\u6258\u4ea4\u6613\u94fe\u8def\u6210\u529f\u7387&rdquo;\u6307\u6807\uff0c\u5c06\u5f02\u5e38\u53d1\u73b0\u65f6\u95f4\u4ece15\u5206\u949f\u7f29\u77ed\u81f330\u79d2\uff0c\u5145\u5206\u8bc1\u660e\uff1a\u53ef\u5b9a\u5236\u7684\u6307\u6807\u4f53\u7cfb\u5df2\u6210\u4e3a\u4e1a\u52a1\u8fde\u7eed\u6027\u7684\u65b0\u62a4\u57ce\u6cb3\u3002 1.1 \u6807\u51c6\u6307\u6807\u7684\u5c40\u9650\u6027 \u4e1a\u52a1\u7ef4\u5ea6\u7f3a\u5931\uff1a\u6807\u51c6\u5316\u6307\u6807\u65e0\u6cd5\u53cd\u6620&rdquo;\u8d2d\u7269\u8f66\u653e\u5f03\u7387&rdquo;\u7b49\u6838\u5fc3\u4e1a\u52a1\u7279\u5f81 \u573a\u666f\u9002\u914d\u4e0d\u8db3\uff1a\u91d1\u878d\u884c\u4e1a\u7684&rdquo;\u98ce\u63a7\u89c4\u5219\u89e6\u53d1\u7387&rdquo;\u4e0e\u7269\u6d41\u884c\u4e1a\u7684&rdquo;\u5305\u88f9\u6ede\u7559\u65f6\u957f&rdquo;\u9700\u8981\u5dee\u5f02\u5316\u76d1\u63a7 \u54cd\u5e94\u901f\u5ea6\u6ede\u540e\uff1a\u9884\u5148\u5b9a\u4e49\u7684\u6307\u6807\u96be\u4ee5\u5e94\u5bf9\u7a81\u53d1\u4e1a\u52a1\u573a\u666f\uff08\u5982\u76f4\u64ad\u5e26\u8d27\u7684\u5b9e\u65f6\u5e93\u5b58\u9884\u8b66\uff09 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\u4e1a\u52a1\u8bc9\u6c42\uff1a\u964d\u4f4e\u8bbe\u5907\u5931\u8054\u5bfc\u81f4\u7684\u5ba2\u6237\u6295\u8bc9 \u6280\u672f\u89e3\u6790\uff1a\u9700\u6355\u83b7\u8bbe\u5907\u5fc3\u8df3\u5305\u95f4\u9694\u3001\u6700\u540e\u5728\u7ebf\u65f6\u95f4\u3001\u7f51\u7edc\u6ce2\u52a8\u4e8b\u4ef6 \u6307\u6807\u516c\u5f0f\uff1aMAX(reconnect_time) &#8211; MIN(disconnect_time) \u914d\u7f6e\u5b9e\u65bd metrics: &#8211; name: device_recovery_duration type: histogram tags: [region, device_type] source: iot_heartbeat_log expression: | SELECT device_id, MAX(event_time) &#8211; MIN(event_time) WHERE status_code IN (0, [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-37488","post","type-post","status-publish","format-standard","hentry","category-product-news"],"_links":{"self":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/37488","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=37488"}],"version-history":[{"count":1,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/37488\/revisions"}],"predecessor-version":[{"id":37490,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/37488\/revisions\/37490"}],"wp:attachment":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media?parent=37488"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/categories?post=37488"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/tags?post=37488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}