{"id":195055,"date":"2024-11-13T11:49:21","date_gmt":"2024-11-13T03:49:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195055\/"},"modified":"2024-11-13T11:49:22","modified_gmt":"2024-11-13T03:49:22","slug":"%e5%84%aa%e5%8c%96redis%e6%9f%a5%e8%a9%a2%e6%9f%a5%e8%a9%a2%e6%85%a2%e8%b5%b0%e6%9f%a5%e8%a9%a2%e5%91%bd%e4%bb%a4%ef%bc%88redis%e6%9f%a5%e8%a9%a2%e6%85%a2%e6%9f%a5%e8%a9%a2%e5%91%bd%e4%bb%a4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195055\/","title":{"rendered":"\u512a\u5316Redis\u67e5\u8a62\u67e5\u8a62\u6162\u8d70\u67e5\u8a62\u547d\u4ee4\uff08redis\u67e5\u8a62\u6162\u67e5\u8a62\u547d\u4ee4\uff09"},"content":{"rendered":"<h1 id=\"%e5%84%aa%e5%8c%96redis%e6%9f%a5%e8%a9%a2%ef%bc%9a%e6%9f%a5%e8%a9%a2%e6%85%a2%e8%b5%b0%e6%9f%a5%e8%a9%a2%e5%91%bd%e4%bb%a4-HnqWeGwiHc\">\u512a\u5316Redis\u67e5\u8a62\uff1a\u67e5\u8a62\u6162\u8d70\u67e5\u8a62\u547d\u4ee4<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\u548c\u67e5\u8a62\u9700\u6c42\u7684\u589e\u52a0\uff0cRedis\u7684\u67e5\u8a62\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u70ba\u4e86\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u6548\u904b\u884c\uff0c\u4e86\u89e3\u5982\u4f55\u512a\u5316Redis\u67e5\u8a62\uff0c\u7279\u5225\u662f\u67e5\u8a62\u6162\u8d70\u67e5\u8a62\u547d\u4ee4\uff0c\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%85%a2%e6%9f%a5%e8%a9%a2%e5%91%bd%e4%bb%a4%ef%bc%9f-HnqWeGwiHc\">\u4ec0\u9ebc\u662f\u6162\u67e5\u8a62\u547d\u4ee4\uff1f<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6162\u67e5\u8a62\u662f\u6307\u57f7\u884c\u6642\u9593\u8d85\u904e\u9810\u8a2d\u95be\u503c\u7684\u67e5\u8a62\u547d\u4ee4\u3002\u9019\u4e9b\u67e5\u8a62\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\uff0c\u5f71\u97ff\u6574\u9ad4\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u3002Redis\u63d0\u4f9b\u4e86\u4e00\u500b\u6162\u67e5\u8a62\u65e5\u8a8c\u529f\u80fd\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u8b58\u5225\u548c\u5206\u6790\u9019\u4e9b\u6162\u67e5\u8a62\u3002<\/p>\n<h2 id=\"%e5%95%9f%e7%94%a8%e6%85%a2%e6%9f%a5%e8%a9%a2%e6%97%a5%e8%aa%8c-HnqWeGwiHc\">\u555f\u7528\u6162\u67e5\u8a62\u65e5\u8a8c<\/h2>\n<p>\u8981\u555f\u7528Redis\u7684\u6162\u67e5\u8a62\u65e5\u8a8c\uff0c\u53ef\u4ee5\u5728Redis\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<pre><code>slowlog-log-slower-than 10000\nslowlog-max-len 128<\/code><\/pre>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u8868\u793a\uff0c\u6240\u6709\u57f7\u884c\u6642\u9593\u8d85\u904e10\u79d2\u7684\u547d\u4ee4\u5c07\u88ab\u8a18\u9304\u5230\u6162\u67e5\u8a62\u65e5\u8a8c\u4e2d\uff0c\u6700\u591a\u4fdd\u7559128\u689d\u8a18\u9304\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u6162\u67e5\u8a62\u65e5\u8a8c\uff1a<\/p>\n<pre><code>SLOWLOG GET<\/code><\/pre>\n<h2 id=\"%e5%88%86%e6%9e%90%e6%85%a2%e6%9f%a5%e8%a9%a2-HnqWeGwiHc\">\u5206\u6790\u6162\u67e5\u8a62<\/h2>\n<p>\u4e00\u65e6\u555f\u7528\u4e86\u6162\u67e5\u8a62\u65e5\u8a8c\uff0c\u63a5\u4e0b\u4f86\u7684\u6b65\u9a5f\u662f\u5206\u6790\u9019\u4e9b\u67e5\u8a62\u3002\u53ef\u4ee5\u901a\u904e\u67e5\u770b\u6162\u67e5\u8a62\u7684\u57f7\u884c\u6642\u9593\u3001\u547d\u4ee4\u985e\u578b\u548c\u53c3\u6578\u4f86\u627e\u51fa\u6027\u80fd\u74f6\u9838\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u67e5\u8a62\u53ef\u80fd\u56e0\u70ba\u4f7f\u7528\u4e86\u4e0d\u7576\u7684\u6578\u64da\u7d50\u69cb\u6216\u7d22\u5f15\u800c\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n<h3 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e6%85%a2%e6%9f%a5%e8%a9%a2%e5%91%bd%e4%bb%a4-HnqWeGwiHc\">\u5e38\u898b\u7684\u6162\u67e5\u8a62\u547d\u4ee4<\/h3>\n<ul>\n<li><code>KEYS<\/code>\uff1a\u9019\u500b\u547d\u4ee4\u6703\u904d\u6b77\u6574\u500b\u6578\u64da\u5eab\uff0c\u67e5\u627e\u7b26\u5408\u689d\u4ef6\u7684\u9375\uff0c\u7576\u6578\u64da\u91cf\u9f90\u5927\u6642\uff0c\u57f7\u884c\u6642\u9593\u6703\u986f\u8457\u589e\u52a0\u3002<\/li>\n<li><code>SORT<\/code>\uff1a\u5c0d\u65bc\u5927\u578b\u6578\u64da\u96c6\uff0c\u6392\u5e8f\u64cd\u4f5c\u53ef\u80fd\u6703\u975e\u5e38\u8017\u6642\uff0c\u7279\u5225\u662f\u7576\u6c92\u6709\u9069\u7576\u7684\u7d22\u5f15\u6642\u3002<\/li>\n<li><code>SCAN<\/code>\uff1a\u96d6\u7136<code>SCAN<\/code>\u547d\u4ee4\u6bd4<code>KEYS<\/code>\u66f4\u9ad8\u6548\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4ecd\u7136\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%84%aa%e5%8c%96%e6%9f%a5%e8%a9%a2%e6%80%a7%e8%83%bd%e7%9a%84%e7%ad%96%e7%95%a5-HnqWeGwiHc\">\u512a\u5316\u67e5\u8a62\u6027\u80fd\u7684\u7b56\u7565<\/h2>\n<p>\u70ba\u4e86\u512a\u5316Redis\u7684\u67e5\u8a62\u6027\u80fd\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e9%81%a9%e7%95%b6%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-HnqWeGwiHc\">1. \u4f7f\u7528\u9069\u7576\u7684\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u6839\u64da\u61c9\u7528\u5834\u666f\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>HASH<\/code>\u4f86\u5b58\u5132\u5c0d\u8c61\uff0c\u4f7f\u7528<code>SET<\/code>\u4f86\u8655\u7406\u552f\u4e00\u503c\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/p>\n<h3>2. \u907f\u514d\u4f7f\u7528<code>KEYS<\/code>\u547d\u4ee4<\/h3>\n<p>\u7531\u65bc<code>KEYS<\/code>\u547d\u4ee4\u6703\u904d\u6b77\u6574\u500b\u6578\u64da\u5eab\uff0c\u5efa\u8b70\u4f7f\u7528<code>SCAN<\/code>\u547d\u4ee4\u4f86\u4ee3\u66ff\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-HnqWeGwiHc\">3. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n<p>\u5728\u9700\u8981\u57f7\u884c\u591a\u500b\u547d\u4ee4\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u4f86\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h3 id=\"4-%e5%ae%9a%e6%9c%9f%e6%b8%85%e7%90%86%e9%81%8e%e6%9c%9f%e6%95%b8%e6%93%9a-HnqWeGwiHc\">4. \u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da<\/h3>\n<p>\u5b9a\u671f\u6e05\u7406\u904e\u671f\u7684\u9375\u503c\u5c0d\u53ef\u4ee5\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u5f9e\u800c\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-HnqWeGwiHc\">\u7d50\u8ad6<\/h2>\n<p>\u512a\u5316Redis\u67e5\u8a62\u6027\u80fd\u662f\u4e00\u500b\u6301\u7e8c\u7684\u904e\u7a0b\uff0c\u901a\u904e\u555f\u7528\u6162\u67e5\u8a62\u65e5\u8a8c\u3001\u5206\u6790\u6162\u67e5\u8a62\u3001\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4ee5\u53ca\u63a1\u7528\u5176\u4ed6\u512a\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7a69\u5b9a\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code>VPS<\/code>\u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u5c07\u6709\u52a9\u65bc\u60a8\u5728\u90e8\u7f72Redis\u6642\u505a\u51fa\u66f4\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u512a\u5316Redis\u67e5\u8a62\u6027\u80fd\uff0c\u4e86\u89e3\u6162\u67e5\u8a62\u547d\u4ee4\u7684\u4f7f\u7528\uff0c\u63d0\u5347\u6578\u64da\u6aa2\u7d22\u6548\u7387\uff0c\u6e1b\u5c11\u67e5\u8a62\u5ef6\u9072\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-195055","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195055","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=195055"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195055\/revisions"}],"predecessor-version":[{"id":195056,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195055\/revisions\/195056"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}