{"id":170039,"date":"2024-11-06T20:38:19","date_gmt":"2024-11-06T12:38:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/170039\/"},"modified":"2024-11-06T20:38:20","modified_gmt":"2024-11-06T12:38:20","slug":"%e5%85%a7%e5%ad%98%e6%8e%a2%e7%b4%a2redis%e6%9f%a5%e7%9c%8b%e6%9c%ac%e5%9c%b0%e5%8f%af%e7%94%a8%e5%85%a7%e5%ad%98%ef%bc%88redis-%e6%9f%a5%e7%9c%8b%e6%9c%ac%e5%9c%b0%e5%8f%af%e7%94%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/170039\/","title":{"rendered":"\u5167\u5b58\u63a2\u7d22Redis\u67e5\u770b\u672c\u5730\u53ef\u7528\u5167\u5b58\uff08redis \u67e5\u770b\u672c\u5730\u53ef\u7528\uff09"},"content":{"rendered":"<h1 id=\"%e5%85%a7%e5%ad%98%e6%8e%a2%e7%b4%a2redis%e6%9f%a5%e7%9c%8b%e6%9c%ac%e5%9c%b0%e5%8f%af%e7%94%a8%e5%85%a7%e5%ad%98-orpFTKVAQa\">\u5167\u5b58\u63a2\u7d22Redis\u67e5\u770b\u672c\u5730\u53ef\u7528\u5167\u5b58<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002\u4e86\u89e3\u5982\u4f55\u67e5\u770bRedis\u7684\u53ef\u7528\u5167\u5b58\u5c0d\u65bc\u512a\u5316\u6027\u80fd\u548c\u8cc7\u6e90\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u67e5\u770b\u672c\u5730\u53ef\u7528\u5167\u5b58\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6280\u5de7\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86-orpFTKVAQa\">Redis\u7684\u5167\u5b58\u7ba1\u7406<\/h2>\n<p>Redis\u662f\u4e00\u500b\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u9019\u610f\u5473\u8457\u5b83\u7684\u6578\u64da\u4e3b\u8981\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u800c\u4e0d\u662f\u5728\u78c1\u789f\u4e0a\u3002\u9019\u7a2e\u8a2d\u8a08\u4f7f\u5f97Redis\u80fd\u5920\u63d0\u4f9b\u6975\u9ad8\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u3002\u7136\u800c\uff0c\u9019\u4e5f\u610f\u5473\u8457\u5167\u5b58\u7684\u7ba1\u7406\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002Redis\u4f7f\u7528\u591a\u7a2e\u7b56\u7565\u4f86\u7ba1\u7406\u5167\u5b58\uff0c\u5305\u62ec\u5167\u5b58\u9650\u5236\u3001\u6578\u64da\u6dd8\u6c70\u7b56\u7565\u7b49\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e7%9c%8bredis%e7%9a%84%e5%8f%af%e7%94%a8%e5%85%a7%e5%ad%98-orpFTKVAQa\">\u67e5\u770bRedis\u7684\u53ef\u7528\u5167\u5b58<\/h2>\n<p>\u8981\u67e5\u770bRedis\u7684\u53ef\u7528\u5167\u5b58\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\u6216\u901a\u904e\u7de8\u7a0b\u63a5\u53e3\u4f86\u7372\u53d6\u76f8\u95dc\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8info%e5%91%bd%e4%bb%a4-orpFTKVAQa\">\u4f7f\u7528INFO\u547d\u4ee4<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86\u4e00\u500b\u540d\u70ba<code>INFO<\/code>\u7684\u547d\u4ee4\uff0c\u53ef\u4ee5\u7528\u4f86\u7372\u53d6\u670d\u52d9\u5668\u7684\u5404\u7a2e\u7d71\u8a08\u4fe1\u606f\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002\u60a8\u53ef\u4ee5\u5728Redis CLI\u4e2d\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>INFO memory<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u7684\u8a73\u7d30\u5831\u544a\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>\n# Memory\nused_memory:104857600\nused_memory_human:100.00M\nmaxmemory:1073741824\nmaxmemory_human:1.00G\nmaxmemory_policy:noeviction\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u5831\u544a\u4e2d\uff0c<code>used_memory<\/code>\u8868\u793a\u7576\u524d\u4f7f\u7528\u7684\u5167\u5b58\u91cf\uff0c\u800c<code>maxmemory<\/code>\u5247\u8868\u793aRedis\u914d\u7f6e\u7684\u6700\u5927\u5167\u5b58\u9650\u5236\u3002\u901a\u904e\u9019\u4e9b\u6578\u64da\uff0c\u60a8\u53ef\u4ee5\u8a55\u4f30Redis\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8memory%e5%91%bd%e4%bb%a4-orpFTKVAQa\">\u4f7f\u7528MEMORY\u547d\u4ee4<\/h3>\n<p>\u9664\u4e86<code>INFO<\/code>\u547d\u4ee4\uff0cRedis\u9084\u63d0\u4f9b\u4e86<code>MEMORY<\/code>\u547d\u4ee4\u4f86\u7372\u53d6\u66f4\u8a73\u7d30\u7684\u5167\u5b58\u4fe1\u606f\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>MEMORY STATS<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u7d44\u6709\u95dc\u5167\u5b58\u4f7f\u7528\u7684\u7d71\u8a08\u6578\u64da\uff0c\u5305\u62ec\u5167\u5b58\u788e\u7247\u7387\u3001\u5206\u914d\u7684\u5167\u5b58\u548c\u91cb\u653e\u7684\u5167\u5b58\u7b49\u3002\u9019\u4e9b\u4fe1\u606f\u5c0d\u65bc\u6df1\u5165\u5206\u6790\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-orpFTKVAQa\">\u5167\u5b58\u7ba1\u7406\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u7ba1\u7406Redis\u7684\u5167\u5b58\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u8a2d\u7f6e\u5408\u7406\u7684\u6700\u5927\u5167\u5b58\u9650\u5236\uff1a<\/strong>\u6839\u64da\u60a8\u7684\u61c9\u7528\u9700\u6c42\u8a2d\u7f6e<code>maxmemory<\/code>\u53c3\u6578\uff0c\u4ee5\u9632\u6b62Redis\u4f7f\u7528\u904e\u591a\u7684\u5167\u5b58\u3002<\/li>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u6dd8\u6c70\u7b56\u7565\uff1a<\/strong>\u6839\u64da\u60a8\u7684\u696d\u52d9\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5167\u5b58\u6dd8\u6c70\u7b56\u7565\uff0c\u4f8b\u5982<code>volatile-lru<\/code>\u6216<code>allkeys-lru<\/code>\u3002<\/li>\n<li><strong>\u5b9a\u671f\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff1a<\/strong>\u4f7f\u7528<code>INFO<\/code>\u548c<code>MEMORY<\/code>\u547d\u4ee4\u5b9a\u671f\u6aa2\u67e5\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-orpFTKVAQa\">\u7d50\u8ad6<\/h2>\n<p>\u4e86\u89e3\u5982\u4f55\u67e5\u770b\u548c\u7ba1\u7406Redis\u7684\u53ef\u7528\u5167\u5b58\u5c0d\u65bc\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528<code>INFO<\/code>\u548c<code>MEMORY<\/code>\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u7372\u53d6\u6709\u95dc\u5167\u5b58\u4f7f\u7528\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u5b9a\u671f\u76e3\u63a7\u548c\u512a\u5316\u5167\u5b58\u4f7f\u7528\u5c07\u6709\u52a9\u65bc\u63d0\u5347Redis\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u5be6\u4f8b\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u5982\u4f55\u67e5\u770b\u672c\u5730\u53ef\u7528\u5167\u5b58\uff0c\u4e86\u89e3\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u53ca\u512a\u5316\u6027\u80fd\u7684\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u5eab\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-170039","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170039","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=170039"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170039\/revisions"}],"predecessor-version":[{"id":170040,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170039\/revisions\/170040"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=170039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=170039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=170039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}