{"id":152499,"date":"2024-11-01T23:37:40","date_gmt":"2024-11-01T15:37:40","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152499\/"},"modified":"2024-11-01T23:37:41","modified_gmt":"2024-11-01T15:37:41","slug":"%e6%9f%a5%e7%9c%8b-redis-%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93%ef%bc%8c%e5%85%a8%e9%9d%a2%e4%ba%86%e8%a7%a3%e5%ae%b9%e9%87%8f%ef%bc%88%e6%9f%a5%e7%9c%8b-redis-%e7%b8%bd%e5%ae%b9%e9%87%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152499\/","title":{"rendered":"\u67e5\u770b Redis \u5b58\u5132\u7a7a\u9593\uff0c\u5168\u9762\u4e86\u89e3\u5bb9\u91cf\uff08\u67e5\u770b Redis \u7e3d\u5bb9\u91cf\uff09"},"content":{"rendered":"<h1 id=\"%e6%9f%a5%e7%9c%8b-redis-%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93%ef%bc%8c%e5%85%a8%e9%9d%a2%e4%ba%86%e8%a7%a3%e5%ae%b9%e9%87%8f%ef%bc%88%e6%9f%a5%e7%9c%8b-redis-%e7%b8%bd%e5%ae%b9%e9%87%8f%ef%bc%89-EzNfGdmIlq\">\u67e5\u770b Redis \u5b58\u5132\u7a7a\u9593\uff0c\u5168\u9762\u4e86\u89e3\u5bb9\u91cf\uff08\u67e5\u770b Redis \u7e3d\u5bb9\u91cf\uff09<\/h1>\n<p>Redis \u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u589e\u9577\uff0c\u4e86\u89e3 Redis \u7684\u5b58\u5132\u7a7a\u9593\u548c\u5bb9\u91cf\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u67e5\u770b Redis \u7684\u5b58\u5132\u7a7a\u9593\uff0c\u5e6b\u52a9\u7528\u6236\u5168\u9762\u4e86\u89e3\u5176\u5bb9\u91cf\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%ad%98%e5%84%b2%e7%b5%90%e6%a7%8b-EzNfGdmIlq\">Redis \u7684\u5b58\u5132\u7d50\u69cb<\/h2>\n<p>\u5728\u6df1\u5165\u67e5\u770b Redis \u7684\u5b58\u5132\u7a7a\u9593\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3 Redis \u7684\u57fa\u672c\u5b58\u5132\u7d50\u69cb\u3002Redis \u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9019\u4e9b\u6578\u64da\u985e\u578b\u7684\u4e0d\u540c\u7279\u6027\u4f7f\u5f97 Redis \u80fd\u5920\u9748\u6d3b\u5730\u8655\u7406\u5404\u7a2e\u6578\u64da\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e7%9c%8b-redis-%e7%b8%bd%e5%ae%b9%e9%87%8f-EzNfGdmIlq\">\u67e5\u770b Redis \u7e3d\u5bb9\u91cf<\/h2>\n<p>\u8981\u67e5\u770b Redis \u7684\u7e3d\u5bb9\u91cf\uff0c\u53ef\u4ee5\u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>INFO<\/code>\uff1a\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u986f\u793a Redis \u4f3a\u670d\u5668\u7684\u5404\u7a2e\u7d71\u8a08\u4fe1\u606f\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002<\/li>\n<li><code>MEMORY USAGE key<\/code>\uff1a\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u7279\u5b9a\u9375\u7684\u5167\u5b58\u4f7f\u7528\u91cf\u3002<\/li>\n<li><code>MEMORY STATS<\/code>\uff1a\u9019\u500b\u547d\u4ee4\u63d0\u4f9b\u4e86\u6709\u95dc Redis \u5167\u5b58\u4f7f\u7528\u7684\u8a73\u7d30\u7d71\u8a08\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8-info-%e5%91%bd%e4%bb%a4-EzNfGdmIlq\">\u4f7f\u7528 INFO \u547d\u4ee4<\/h3>\n<p>\u4f7f\u7528 <code>INFO<\/code> \u547d\u4ee4\u53ef\u4ee5\u7372\u53d6 Redis \u4f3a\u670d\u5668\u7684\u6574\u9ad4\u4fe1\u606f\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>redis-cli INFO memory<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u7684\u5831\u544a\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code># Memory\nused_memory:104857600\nused_memory_human:100.00M\nmaxmemory:1073741824\nmaxmemory_human:1.00G\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c<code>used_memory<\/code> \u8868\u793a\u7576\u524d\u4f7f\u7528\u7684\u5167\u5b58\u91cf\uff0c\u800c <code>maxmemory<\/code> \u5247\u8868\u793a Redis \u914d\u7f6e\u7684\u6700\u5927\u5167\u5b58\u9650\u5236\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8-memory-usage-%e5%91%bd%e4%bb%a4-EzNfGdmIlq\">\u4f7f\u7528 MEMORY USAGE \u547d\u4ee4<\/h3>\n<p>\u5982\u679c\u60f3\u8981\u67e5\u770b\u7279\u5b9a\u9375\u7684\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>MEMORY USAGE<\/code> \u547d\u4ee4\u3002\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>redis-cli MEMORY USAGE mykey<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u8a72\u9375\u6240\u4f54\u7528\u7684\u5167\u5b58\u5927\u5c0f\uff08\u4ee5\u5b57\u7bc0\u70ba\u55ae\u4f4d\uff09\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8-memory-stats-%e5%91%bd%e4%bb%a4-EzNfGdmIlq\">\u4f7f\u7528 MEMORY STATS \u547d\u4ee4<\/h3>\n<p>\u8981\u7372\u53d6\u66f4\u8a73\u7d30\u7684\u5167\u5b58\u4f7f\u7528\u7d71\u8a08\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>MEMORY STATS<\/code> \u547d\u4ee4\uff1a<\/p>\n<pre><code>redis-cli MEMORY STATS<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u7d44\u6709\u95dc\u5167\u5b58\u4f7f\u7528\u7684\u8a73\u7d30\u6578\u64da\uff0c\u5305\u62ec\u788e\u7247\u7387\u3001\u5206\u914d\u7684\u5167\u5b58\u548c\u91cb\u653e\u7684\u5167\u5b58\u7b49\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%9b%a3%e6%8e%a7-redis-%e7%9a%84%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-EzNfGdmIlq\">\u76e3\u63a7 Redis \u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1<\/h2>\n<p>\u9664\u4e86\u624b\u52d5\u67e5\u8a62 Redis \u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u76e3\u63a7\u5de5\u5177\u4f86\u81ea\u52d5\u5316\u9019\u4e00\u904e\u7a0b\u3002\u4f8b\u5982\uff0c<a href=\"https:\/\/redis.io\/topics\/monitor\" rel=\"nofollow noopener\" target=\"_blank\">Redis Monitor<\/a> \u53ef\u4ee5\u5be6\u6642\u76e3\u63a7 Redis \u7684\u6027\u80fd\u548c\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u5e6b\u52a9\u7528\u6236\u53ca\u6642\u767c\u73fe\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-EzNfGdmIlq\">\u7d50\u8ad6<\/h2>\n<p>\u4e86\u89e3 Redis \u7684\u5b58\u5132\u7a7a\u9593\u548c\u5bb9\u91cf\u5c0d\u65bc\u6709\u6548\u7ba1\u7406\u6578\u64da\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528 <code>INFO<\/code>\u3001<code>MEMORY USAGE<\/code> \u548c <code>MEMORY STATS<\/code> \u7b49\u547d\u4ee4\uff0c\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u6709\u95dc\u5167\u5b58\u4f7f\u7528\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5f9e\u800c\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u67e5\u770b Redis \u5b58\u5132\u7a7a\u9593\uff0c\u5168\u9762\u4e86\u89e3\u5176\u7e3d\u5bb9\u91cf\uff0c\u5e6b\u52a9\u60a8\u6709\u6548\u7ba1\u7406\u548c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\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-152499","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152499","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=152499"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152499\/revisions"}],"predecessor-version":[{"id":152500,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152499\/revisions\/152500"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=152499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=152499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=152499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}