{"id":1353,"date":"2022-06-09T06:21:13","date_gmt":"2022-06-09T06:21:13","guid":{"rendered":"http:\/\/www.liutianfeng.com\/?p=1353"},"modified":"2023-11-10T02:37:07","modified_gmt":"2023-11-10T02:37:07","slug":"redis%e5%ad%a6%e4%b9%a0","status":"publish","type":"post","link":"https:\/\/www.liutianfeng.com\/?p=1353","title":{"rendered":"Redis\u5e38\u7528\u64cd\u4f5c"},"content":{"rendered":"<p>\u53c2\u8003\u8d44\u6599\uff1ahttps:\/\/www.knowledgedict.com\/tutorial\/redis-intro.html<\/p>\n<p>key\u603b\u6570\uff1ahttps:\/\/www.dbs724.com\/336162.html<\/p>\n<p>\u00a0<\/p>\n<p><strong>\u67e5\u770bkey\u603b\u6570\uff1a<\/strong><\/p>\n<pre class=\"pure-highlightjs\"><code class=\"\">&gt; info keyspace \/\/ \u65b9\u6cd51\uff0c\u5217\u51fa\u6240\u6709\u5e93\u7684key\u6570\u91cf\n# Keyspace\ndb0:keys=16498,expires=11,avg_ttl=155563879\ndb1:keys=1,expires=0,avg_ttl=0\n\n127.0.0.1:6379&gt; select 0  \/\/ \u65b9\u6cd52\uff1a\u663e\u793a\u4e00\u4e2a\u5e93\u7684key\u6570\u91cf\nOK\n127.0.0.1:6379&gt; dbsize\n(integer) 16502\n\n# redis-cli -n 1 --scan |wc -l   \/\/ \u65b9\u6cd53\uff1ascan\uff0ckey\u591a\u7684\u65f6\u5019\u4e0d\u5efa\u8bae\uff0c\u6d88\u8017CPU\n1\n\n# redis-cli --stat  \/\/ \u65b9\u6cd54\uff1astat\u547d\u4ee4\uff0c\u662f\u6240\u6709db\u7684\uff0c\u4e0d\u80fd\u533a\u5206\u67d0\u4e00\u4e2a\u5e93\n------- data ------ --------------------- load -------------------- - child -\nkeys       mem      clients blocked requests            connections          \n16510      9.85M    1       0       662369 (+0)         9051<\/code><\/pre>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>Lius<\/p>\n\n\n<p><\/p>\n<p>\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a<a href=\"https:\/\/www.liutianfeng.com\">liutianfeng.com<\/a> &raquo; <a href=\"https:\/\/www.liutianfeng.com\/?p=1353\">Redis\u5e38\u7528\u64cd\u4f5c<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u53c2\u8003\u8d44\u6599\uff1ahttps:\/\/www.knowledgedict.com\/tutorial\/redis-intro [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[53],"tags":[],"_links":{"self":[{"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=\/wp\/v2\/posts\/1353"}],"collection":[{"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1353"}],"version-history":[{"count":2,"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=\/wp\/v2\/posts\/1353\/revisions"}],"predecessor-version":[{"id":1798,"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=\/wp\/v2\/posts\/1353\/revisions\/1798"}],"wp:attachment":[{"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liutianfeng.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}