{"id":29915,"date":"2023-07-23T21:08:54","date_gmt":"2023-07-10T20:12:28","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e6%85%a2%e6%9f%a5%e8%af%a2%e6%a3%80%e6%b5%8b\/"},"modified":"2025-08-12T16:33:40","modified_gmt":"2025-08-12T08:33:40","slug":"mongodb%e6%85%a2%e6%9f%a5%e8%af%a2%e6%a3%80%e6%b5%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e6%85%a2%e6%9f%a5%e8%af%a2%e6%a3%80%e6%b5%8b\/","title":{"rendered":"MongoDB\u6162\u67e5\u8be2\u68c0\u6d4b"},"content":{"rendered":"<p>\u4f7f\u7528mongod\u547d\u4ee4\u4ee5&#8211;slowms\u9009\u9879\u542f\u52a8\u3002<br \/>\n\u5728\u9009\u9879\u4e4b\u540e\u6307\u5b9a\u6570\u5b57\u53ef\u4ee5\u66f4\u6539\u9608\u503c\u3002\u9ed8\u8ba4\u503c\u4e3a100\u6beb\u79d2\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>mongod <span class=\"nt\">--slowms<\/span> &lt;millisec&gt;\r\n<\/code><\/pre>\n<p>\u5982\u679c\u6709\u6162\u67e5\u8be2\uff0c\u5219\u4f1a\u8f93\u51fa\u5230\u65e5\u5fd7\u4e2d\u3002<\/p>\n<p>\u5f53\u4f60\u5728mongo shell\u4e2d\u5bf9\u8f93\u51fa\u5230\u65e5\u5fd7\u7684\u67e5\u8be2\u8fdb\u884cexplain()\u65f6\uff0c\u53ef\u4ee5\u53d1\u73b0\u6709\u65f6\u6ca1\u6709\u4f7f\u7528\u7d22\u5f15\u8fdb\u884c\u641c\u7d22\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>mongo\r\n<span class=\"o\">&gt;<\/span> db.collection.find<span class=\"o\">()<\/span>.explain<span class=\"o\">()<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528mongod\u547d\u4ee4\u4ee5&#8211;slowms\u9009\u9879\u542f\u52a8\u3002 \u5728\u9009\u9879\u4e4b\u540e\u6307\u5b9a\u6570\u5b57\u53ef\u4ee5\u66f4\u6539\u9608\u503c\u3002\u9ed8\u8ba4\u503c\u4e3a100\u6beb\u79d2 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-29915","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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