{"id":123492,"date":"2024-10-25T13:48:30","date_gmt":"2024-10-25T05:48:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/123492\/"},"modified":"2024-10-25T13:48:30","modified_gmt":"2024-10-25T05:48:30","slug":"redis-%e9%9b%86%e7%be%a4%e6%85%a2%e6%9f%a5%e8%a9%a2%e6%8e%92%e6%9f%a5%e5%a6%99%e8%a7%a3%e9%9a%b1%e6%82%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/123492\/","title":{"rendered":"Redis \u96c6\u7fa4\u6162\u67e5\u8a62\u6392\u67e5\u5999\u89e3\u96b1\u60a3"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e6%85%a2%e6%9f%a5%e8%a9%a2%e6%8e%92%e6%9f%a5%e5%a6%99%e8%a7%a3%e9%9a%b1%e6%82%a3-JpxpyLkhmL\">Redis \u96c6\u7fa4\u6162\u67e5\u8a62\u6392\u67e5\u5999\u89e3\u96b1\u60a3<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\u548c\u8acb\u6c42\u7684\u589e\u52a0\uff0cRedis \u96c6\u7fa4\u53ef\u80fd\u6703\u51fa\u73fe\u6162\u67e5\u8a62\u7684\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u6392\u67e5 Redis \u96c6\u7fa4\u4e2d\u7684\u6162\u67e5\u8a62\u554f\u984c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%85%a2%e6%9f%a5%e8%a9%a2%ef%bc%9f-JpxpyLkhmL\">\u4ec0\u9ebc\u662f\u6162\u67e5\u8a62\uff1f<\/h2>\n<p>\u6162\u67e5\u8a62\u662f\u6307\u57f7\u884c\u6642\u9593\u8d85\u904e\u9810\u8a2d\u95be\u503c\u7684\u67e5\u8a62\u3002\u5728 Redis \u4e2d\uff0c\u9019\u901a\u5e38\u662f\u7531\u65bc\u6578\u64da\u91cf\u904e\u5927\u3001\u67e5\u8a62\u4e0d\u7576\u6216\u8cc7\u6e90\u4e0d\u8db3\u7b49\u539f\u56e0\u9020\u6210\u7684\u3002\u6162\u67e5\u8a62\u4e0d\u50c5\u5f71\u97ff\u61c9\u7528\u6027\u80fd\uff0c\u9084\u53ef\u80fd\u5c0e\u81f4\u7528\u6236\u9ad4\u9a57\u4e0b\u964d\u3002<\/p>\n<h2 id=\"%e6%85%a2%e6%9f%a5%e8%a9%a2%e7%9a%84%e6%8e%92%e6%9f%a5%e6%ad%a5%e9%a9%9f-JpxpyLkhmL\">\u6162\u67e5\u8a62\u7684\u6392\u67e5\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e5%95%9f%e7%94%a8%e6%85%a2%e6%9f%a5%e8%a9%a2%e6%97%a5%e8%aa%8c-JpxpyLkhmL\">1. \u555f\u7528\u6162\u67e5\u8a62\u65e5\u8a8c<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u6162\u67e5\u8a62\u65e5\u8a8c\u529f\u80fd\uff0c\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u8a18\u9304\u57f7\u884c\u6642\u9593\u8d85\u904e\u6307\u5b9a\u95be\u503c\u7684\u67e5\u8a62\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u555f\u7528\u6162\u67e5\u8a62\u65e5\u8a8c\uff1a<\/p>\n<pre><code>CONFIG SET slowlog-log-slower-than 10000<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u6162\u67e5\u8a62\u7684\u95be\u503c\u8a2d\u7f6e\u70ba 10 \u6beb\u79d2\u3002\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u9019\u500b\u503c\u3002<\/p>\n<h3 id=\"2-%e6%9f%a5%e7%9c%8b%e6%85%a2%e6%9f%a5%e8%a9%a2%e6%97%a5%e8%aa%8c-JpxpyLkhmL\">2. \u67e5\u770b\u6162\u67e5\u8a62\u65e5\u8a8c<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u6162\u67e5\u8a62\u65e5\u8a8c\uff1a<\/p>\n<pre><code>SLOWLOG GET<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u6700\u8fd1\u7684\u6162\u67e5\u8a62\u8a18\u9304\uff0c\u5305\u62ec\u57f7\u884c\u6642\u9593\u548c\u67e5\u8a62\u5167\u5bb9\u3002\u901a\u904e\u5206\u6790\u9019\u4e9b\u8a18\u9304\uff0c\u53ef\u4ee5\u627e\u51fa\u6027\u80fd\u74f6\u9838\u3002<\/p>\n<h3 id=\"3-%e5%88%86%e6%9e%90%e6%9f%a5%e8%a9%a2%e6%a8%a1%e5%bc%8f-JpxpyLkhmL\">3. \u5206\u6790\u67e5\u8a62\u6a21\u5f0f<\/h3>\n<p>\u6162\u67e5\u8a62\u7684\u539f\u56e0\u53ef\u80fd\u8207\u67e5\u8a62\u6a21\u5f0f\u6709\u95dc\u3002\u5e38\u898b\u7684\u554f\u984c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u4e0d\u7576\u7684\u6578\u64da\u7d50\u69cb\uff1a\u4f8b\u5982\uff0c\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u67e5\u8a62\u7684\u6578\u64da\uff0c\u61c9\u9078\u64c7\u9069\u5408\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5982 Hash \u6216 Sorted Set\u3002<\/li>\n<li>\u67e5\u8a62\u904e\u65bc\u8907\u96dc\uff1a\u907f\u514d\u5728\u55ae\u500b\u67e5\u8a62\u4e2d\u57f7\u884c\u904e\u591a\u7684\u64cd\u4f5c\uff0c\u61c9\u8003\u616e\u5c07\u5176\u62c6\u5206\u70ba\u591a\u500b\u7c21\u55ae\u7684\u67e5\u8a62\u3002<\/li>\n<li>\u7f3a\u4e4f\u7d22\u5f15\uff1a\u96d6\u7136 Redis \u662f\u4e00\u500b\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u4f46\u5408\u7406\u7684\u6578\u64da\u8a2d\u8a08\u548c\u7d22\u5f15\u4ecd\u7136\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/li>\n<\/ul>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e8%b3%87%e6%ba%90%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-JpxpyLkhmL\">4. \u76e3\u63a7\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1<\/h3>\n<p>\u6162\u67e5\u8a62\u4e5f\u53ef\u80fd\u662f\u7531\u65bc\u8cc7\u6e90\u4e0d\u8db3\u9020\u6210\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b Redis \u7684\u5167\u5b58\u548c CPU \u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>INFO<\/code><\/pre>\n<p>\u901a\u904e\u76e3\u63a7\u9019\u4e9b\u6307\u6a19\uff0c\u53ef\u4ee5\u5224\u65b7\u662f\u5426\u9700\u8981\u64f4\u5c55\u96c6\u7fa4\u6216\u512a\u5316\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-JpxpyLkhmL\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"1-%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-JpxpyLkhmL\">1. \u512a\u5316\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u6839\u64da\u67e5\u8a62\u9700\u6c42\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u9700\u8981\u6392\u5e8f\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528 Sorted Set\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u67e5\u8a62\u6642\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-JpxpyLkhmL\">2. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n<p>\u5728\u9700\u8981\u57f7\u884c\u591a\u500b\u67e5\u8a62\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u4f86\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u9019\u6a23\u53ef\u4ee5\u5c07\u591a\u500b\u8acb\u6c42\u5408\u4f75\u70ba\u4e00\u500b\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<pre><code>redis-cli --pipe<\/code><\/pre>\n<h3 id=\"3-%e5%a2%9e%e5%8a%a0%e9%9b%86%e7%be%a4%e7%af%80%e9%bb%9e-JpxpyLkhmL\">3. \u589e\u52a0\u96c6\u7fa4\u7bc0\u9ede<\/h3>\n<p>\u5982\u679c Redis \u96c6\u7fa4\u7684\u8ca0\u8f09\u904e\u9ad8\uff0c\u53ef\u4ee5\u8003\u616e\u589e\u52a0\u66f4\u591a\u7684\u7bc0\u9ede\u4f86\u5206\u64d4\u8acb\u6c42\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\uff0c\u6e1b\u5c11\u6162\u67e5\u8a62\u7684\u767c\u751f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JpxpyLkhmL\">\u7e3d\u7d50<\/h2>\n<p>\u6162\u67e5\u8a62\u662f Redis \u96c6\u7fa4\u4e2d\u5e38\u898b\u7684\u6027\u80fd\u554f\u984c\uff0c\u901a\u904e\u555f\u7528\u6162\u67e5\u8a62\u65e5\u8a8c\u3001\u5206\u6790\u67e5\u8a62\u6a21\u5f0f\u548c\u76e3\u63a7\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ef\u4ee5\u6709\u6548\u6392\u67e5\u4e26\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u512a\u5316\u6578\u64da\u7d50\u69cb\u3001\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u548c\u589e\u52a0\u96c6\u7fa4\u7bc0\u9ede\u90fd\u662f\u63d0\u5347\u6027\u80fd\u7684\u6709\u6548\u65b9\u6cd5\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\uff0c\u78ba\u4fdd\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u7fa4\u6162\u67e5\u8a62\u7684\u6392\u67e5\u6280\u5de7\uff0c\u63ed\u793a\u6f5b\u5728\u96b1\u60a3\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u78ba\u4fdd\u6578\u64da\u8655\u7406\u9ad8\u6548\u6d41\u66a2\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-123492","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/123492","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=123492"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/123492\/revisions"}],"predecessor-version":[{"id":123493,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/123492\/revisions\/123493"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=123492"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=123492"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=123492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}