{"id":134915,"date":"2024-10-31T05:17:39","date_gmt":"2024-10-30T21:17:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/134915\/"},"modified":"2024-10-31T05:17:40","modified_gmt":"2024-10-30T21:17:40","slug":"redis%e9%98%bb%e5%a1%9e%e6%8e%92%e6%9f%a5%e5%85%a8%e6%94%bb%e7%95%a5%ef%bc%88redis%e9%98%bb%e5%a1%9e%e7%9a%84%e6%8e%92%e6%9f%a5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/134915\/","title":{"rendered":"Redis\u963b\u585e\u6392\u67e5\u5168\u653b\u7565\uff08redis\u963b\u585e\u7684\u6392\u67e5\uff09"},"content":{"rendered":"<h1 id=\"redis%e9%98%bb%e5%a1%9e%e6%8e%92%e6%9f%a5%e5%85%a8%e6%94%bb%e7%95%a5%ef%bc%88redis%e9%98%bb%e5%a1%9e%e7%9a%84%e6%8e%92%e6%9f%a5%ef%bc%89-SLiAvzPXZy\">Redis\u963b\u585e\u6392\u67e5\u5168\u653b\u7565\uff08redis\u963b\u585e\u7684\u6392\u67e5\uff09<\/h1>\n<p>Redis\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684\u952e\u503c\u6570\u636e\u5e93\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7f13\u5b58\u3001\u6d88\u606f\u961f\u5217\u7b49\u573a\u666f\u3002\u7136\u800c\uff0c\u5728\u9ad8\u5e76\u53d1\u7684\u73af\u5883\u4e0b\uff0cRedis\u53ef\u80fd\u4f1a\u51fa\u73b0\u963b\u585e\u73b0\u8c61\uff0c\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8Redis\u963b\u585e\u7684\u539f\u56e0\u53ca\u5176\u6392\u67e5\u65b9\u6cd5\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u7ef4\u62a4\u548c\u4f18\u5316Redis\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%b8%80%e3%80%81redis%e9%98%bb%e5%a1%9e%e7%9a%84%e5%8e%9f%e5%9b%a0-SLiAvzPXZy\">\u4e00\u3001Redis\u963b\u585e\u7684\u539f\u56e0<\/h2>\n<p>Redis\u7684\u963b\u585e\u901a\u5e38\u4e0e\u4ee5\u4e0b\u51e0\u4e2a\u56e0\u7d20\u6709\u5173\uff1a<\/p>\n<ul>\n<li><strong>\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u547d\u4ee4\uff1a<\/strong>\u67d0\u4e9b\u547d\u4ee4\u5982<code>SORT<\/code>\u3001<code>ZUNIONSTORE<\/code>\u7b49\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\u53ef\u80fd\u4f1a\u5bfc\u81f4\u963b\u585e\u3002<\/li>\n<li><strong>\u7f51\u7edc\u5ef6\u8fdf\uff1a<\/strong>\u7f51\u7edc\u95ee\u9898\u53ef\u80fd\u5bfc\u81f4\u5ba2\u6237\u7aef\u4e0eRedis\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u5ef6\u8fdf\uff0c\u4ece\u800c\u5f15\u53d1\u963b\u585e\u3002<\/li>\n<li><strong>\u5185\u5b58\u4e0d\u8db3\uff1a<\/strong>\u5f53Redis\u7684\u5185\u5b58\u4f7f\u7528\u8fbe\u5230\u4e0a\u9650\u65f6\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5199\u5165\u64cd\u4f5c\u88ab\u963b\u585e\u3002<\/li>\n<li><strong>\u5ba2\u6237\u7aef\u8fde\u63a5\u6570\u8fc7\u591a\uff1a<\/strong>\u5982\u679c\u540c\u65f6\u6709\u8fc7\u591a\u7684\u5ba2\u6237\u7aef\u8fde\u63a5\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4Redis\u7684\u5904\u7406\u80fd\u529b\u4e0b\u964d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%ba%8c%e3%80%81%e5%a6%82%e4%bd%95%e6%8e%92%e6%9f%a5redis%e9%98%bb%e5%a1%9e-SLiAvzPXZy\">\u4e8c\u3001\u5982\u4f55\u6392\u67e5Redis\u963b\u585e<\/h2>\n<p>\u6392\u67e5Redis\u963b\u585e\u95ee\u9898\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n<h3>1. \u4f7f\u7528<code>MONITOR<\/code>\u547d\u4ee4<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86<code>MONITOR<\/code>\u547d\u4ee4\uff0c\u53ef\u4ee5\u5b9e\u65f6\u76d1\u63a7\u6240\u6709\u7684\u8bf7\u6c42\u3002\u901a\u8fc7\u5206\u6790\u8bf7\u6c42\u7684\u6267\u884c\u65f6\u95f4\uff0c\u53ef\u4ee5\u627e\u51fa\u54ea\u4e9b\u547d\u4ee4\u5bfc\u81f4\u4e86\u963b\u585e\u3002<\/p>\n<pre><code>MONITOR\n<\/code><\/pre>\n<p>\u6267\u884c\u540e\uff0cRedis\u4f1a\u8f93\u51fa\u6240\u6709\u7684\u547d\u4ee4\u53ca\u5176\u6267\u884c\u65f6\u95f4\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u8fd9\u4e9b\u4fe1\u606f\u8fdb\u884c\u5206\u6790\u3002<\/p>\n<h3 id=\"2-%e6%a3%80%e6%9f%a5%e6%85%a2%e6%9f%a5%e8%af%a2%e6%97%a5%e5%bf%97-SLiAvzPXZy\">2. \u68c0\u67e5\u6162\u67e5\u8be2\u65e5\u5fd7<\/h3>\n<p>Redis\u7684\u6162\u67e5\u8be2\u65e5\u5fd7\u53ef\u4ee5\u8bb0\u5f55\u6267\u884c\u65f6\u95f4\u8d85\u8fc7\u8bbe\u5b9a\u9608\u503c\u7684\u547d\u4ee4\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e<code>slowlog-log-slower-than<\/code>\u53c2\u6570\u6765\u542f\u7528\u6162\u67e5\u8be2\u65e5\u5fd7\u3002<\/p>\n<pre><code>CONFIG SET slowlog-log-slower-than 10000\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c06\u8bb0\u5f55\u6240\u6709\u6267\u884c\u65f6\u95f4\u8d85\u8fc710\u79d2\u7684\u547d\u4ee4\u3002\u53ef\u4ee5\u4f7f\u7528<code>SLOWLOG GET<\/code>\u547d\u4ee4\u67e5\u770b\u6162\u67e5\u8be2\u65e5\u5fd7\u3002<\/p>\n<pre><code>SLOWLOG GET\n<\/code><\/pre>\n<h3 id=\"3-%e7%9b%91%e6%8e%a7%e5%86%85%e5%ad%98%e4%bd%bf%e7%94%a8%e6%83%85%e5%86%b5-SLiAvzPXZy\">3. \u76d1\u63a7\u5185\u5b58\u4f7f\u7528\u60c5\u51b5<\/h3>\n<p>\u4f7f\u7528<code>INFO memory<\/code>\u547d\u4ee4\u53ef\u4ee5\u67e5\u770bRedis\u7684\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u3002\u5982\u679c\u5185\u5b58\u4f7f\u7528\u63a5\u8fd1\u4e0a\u9650\uff0c\u53ef\u80fd\u9700\u8981\u8003\u8651\u6269\u5c55\u5185\u5b58\u6216\u4f18\u5316\u6570\u636e\u7ed3\u6784\u3002<\/p>\n<pre><code>INFO memory\n<\/code><\/pre>\n<h3 id=\"4-%e6%a3%80%e6%9f%a5%e5%ae%a2%e6%88%b7%e7%ab%af%e8%bf%9e%e6%8e%a5%e6%95%b0-SLiAvzPXZy\">4. \u68c0\u67e5\u5ba2\u6237\u7aef\u8fde\u63a5\u6570<\/h3>\n<p>\u4f7f\u7528<code>INFO clients<\/code>\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5f53\u524d\u8fde\u63a5\u7684\u5ba2\u6237\u7aef\u6570\u91cf\u3002\u5982\u679c\u8fde\u63a5\u6570\u8fc7\u591a\uff0c\u53ef\u4ee5\u8003\u8651\u4f18\u5316\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u7ba1\u7406\u3002<\/p>\n<pre><code>INFO clients\n<\/code><\/pre>\n<h2 id=\"%e4%b8%89%e3%80%81%e4%bc%98%e5%8c%96redis%e6%80%a7%e8%83%bd%e7%9a%84%e5%bb%ba%e8%ae%ae-SLiAvzPXZy\">\u4e09\u3001\u4f18\u5316Redis\u6027\u80fd\u7684\u5efa\u8bae<\/h2>\n<p>\u4e3a\u4e86\u907f\u514dRedis\u963b\u585e\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f18\u5316\u5efa\u8bae\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u6280\u672f\uff1a<\/strong>\u901a\u8fc7\u7ba1\u9053\u6280\u672f\u53ef\u4ee5\u51cf\u5c11\u7f51\u7edc\u5f80\u8fd4\u6b21\u6570\uff0c\u63d0\u9ad8\u547d\u4ee4\u6267\u884c\u6548\u7387\u3002<\/li>\n<li><strong>\u5408\u7406\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\uff1a<\/strong>\u4e3a\u4e0d\u5e38\u7528\u7684\u6570\u636e\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\uff0c\u907f\u514d\u5185\u5b58\u5360\u7528\u8fc7\u9ad8\u3002<\/li>\n<li><strong>\u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f\uff1a<\/strong>\u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528Redis\u96c6\u7fa4\u6765\u5206\u6563\u8d1f\u8f7d\u3002<\/li>\n<li><strong>\u76d1\u63a7\u548c\u62a5\u8b66\uff1a<\/strong>\u5b9a\u671f\u76d1\u63a7Redis\u7684\u6027\u80fd\u6307\u6807\uff0c\u5e76\u8bbe\u7f6e\u62a5\u8b66\u673a\u5236\uff0c\u53ca\u65f6\u53d1\u73b0\u95ee\u9898\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%80%bb%e7%bb%93-SLiAvzPXZy\">\u603b\u7ed3<\/h2>\n<p>Redis\u7684\u963b\u585e\u95ee\u9898\u53ef\u80fd\u4f1a\u5bf9\u5e94\u7528\u6027\u80fd\u4ea7\u751f\u663e\u8457\u5f71\u54cd\uff0c\u56e0\u6b64\u53ca\u65f6\u6392\u67e5\u548c\u4f18\u5316\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u901a\u8fc7\u4f7f\u7528<code>MONITOR<\/code>\u547d\u4ee4\u3001\u6162\u67e5\u8be2\u65e5\u5fd7\u3001\u5185\u5b58\u76d1\u63a7\u548c\u5ba2\u6237\u7aef\u8fde\u63a5\u6570\u68c0\u67e5\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u8bc6\u522b\u548c\u89e3\u51b3\u963b\u585e\u95ee\u9898\u3002\u6b64\u5916\uff0c\u5408\u7406\u7684\u4f18\u5316\u7b56\u7565\u4e5f\u80fd\u5e2e\u52a9\u63d0\u5347Redis\u7684\u6574\u4f53\u6027\u80fd\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u5e94\u7528\uff0c\u9009\u62e9\u5408\u9002\u7684<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u6216<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u662f\u81f3\u5173\u91cd\u8981\u7684\uff0c\u786e\u4fddRedis\u80fd\u591f\u5728\u6700\u4f73\u72b6\u6001\u4e0b\u8fd0\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5168\u9762\u89e3\u6790Redis\u963b\u585e\u95ee\u9898\u7684\u6392\u67e5\u65b9\u6cd5\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u5b9a\u4f4d\u548c\u89e3\u51b3\u6027\u80fd\u74f6\u9888\uff0c\u63d0\u5347\u7cfb\u7edf\u6548\u7387\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-134915","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134915","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=134915"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134915\/revisions"}],"predecessor-version":[{"id":134916,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134915\/revisions\/134916"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=134915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=134915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=134915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}