{"id":193379,"date":"2024-11-12T21:41:22","date_gmt":"2024-11-12T13:41:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193379\/"},"modified":"2024-11-12T21:41:23","modified_gmt":"2024-11-12T13:41:23","slug":"%e5%ad%b8%e6%9c%83redis%e7%9a%84%e7%b0%a1%e5%96%ae%e8%aa%bf%e6%95%b4%e6%96%b9%e5%bc%8f%ef%bc%88%e6%80%8e%e9%ba%bc%e5%8e%bb%e8%aa%bfredis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193379\/","title":{"rendered":"\u5b78\u6703Redis\u7684\u7c21\u55ae\u8abf\u6574\u65b9\u5f0f\uff08\u600e\u9ebc\u53bb\u8abfredis\uff09"},"content":{"rendered":"<h1 id=\"%e5%ad%b8%e6%9c%83redis%e7%9a%84%e7%b0%a1%e5%96%ae%e8%aa%bf%e6%95%b4%e6%96%b9%e5%bc%8f%ef%bc%88%e6%80%8e%e9%ba%bc%e5%8e%bb%e8%aa%bfredis%ef%bc%89-RJQqlHeLpG\">\u5b78\u6703Redis\u7684\u7c21\u55ae\u8abf\u6574\u65b9\u5f0f\uff08\u600e\u9ebc\u53bb\u8abfredis\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u9078\u64c7\u4f7f\u7528Redis\u4f86\u63d0\u5347\u61c9\u7528\u7684\u6548\u80fd\u3002\u7136\u800c\uff0c\u70ba\u4e86\u5145\u5206\u767c\u63eeRedis\u7684\u6f5b\u529b\uff0c\u9032\u884c\u9069\u7576\u7684\u8abf\u6574\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u4e00\u4e9b\u7c21\u55ae\u7684Redis\u8abf\u6574\u65b9\u5f0f\uff0c\u5e6b\u52a9\u60a8\u512a\u5316Redis\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"1-%e8%aa%bf%e6%95%b4redis%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-RJQqlHeLpG\">1. \u8abf\u6574Redis\u914d\u7f6e\u6587\u4ef6<\/h2>\n<p>Redis\u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc\u5b89\u88dd\u76ee\u9304\u4e0b\u7684redis.conf\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u6b64\u6587\u4ef6\u4f86\u8abf\u6574Redis\u7684\u884c\u70ba\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u914d\u7f6e\u9078\u9805\uff1a<\/p>\n<ul>\n<li><code>maxmemory<\/code>: \u8a2d\u5b9aRedis\u53ef\u4ee5\u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u3002\u7576\u9054\u5230\u6b64\u9650\u5236\u6642\uff0cRedis\u5c07\u6839\u64da\u914d\u7f6e\u7684\u6dd8\u6c70\u7b56\u7565\u522a\u9664\u820a\u6578\u64da\u3002<\/li>\n<li><code>maxmemory-policy<\/code>: \u5b9a\u7fa9\u7576\u5167\u5b58\u9054\u5230\u4e0a\u9650\u6642\u7684\u884c\u70ba\u3002\u5e38\u898b\u7684\u7b56\u7565\u5305\u62ec<code>volatile-lru<\/code>\uff08\u50c5\u522a\u9664\u5e36\u6709\u904e\u671f\u6642\u9593\u7684\u9375\uff09\u548c<code>allkeys-lru<\/code>\uff08\u522a\u9664\u6240\u6709\u9375\u4e2d\u6700\u5c11\u4f7f\u7528\u7684\u9375\uff09\u3002<\/li>\n<li><code>save<\/code>: \u8a2d\u5b9aRedis\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8abf\u6574\u4fdd\u5b58\u7684\u983b\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8redis%e5%91%bd%e4%bb%a4%e9%80%b2%e8%a1%8c%e5%8d%b3%e6%99%82%e8%aa%bf%e6%95%b4-RJQqlHeLpG\">2. \u4f7f\u7528Redis\u547d\u4ee4\u9032\u884c\u5373\u6642\u8abf\u6574<\/h2>\n<p>\u9664\u4e86\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\uff0c\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528Redis\u547d\u4ee4\u9032\u884c\u5373\u6642\u8abf\u6574\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>INFO memory<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793aRedis\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u5305\u62ec\u5df2\u7528\u5167\u5b58\u548c\u6700\u5927\u5167\u5b58\u9650\u5236\u3002\u6839\u64da\u9019\u4e9b\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u6c7a\u5b9a\u662f\u5426\u9700\u8981\u8abf\u6574<code>maxmemory<\/code>\u8a2d\u7f6e\u3002<\/p>\n<h2 id=\"3-%e7%9b%a3%e6%8e%a7redis%e6%80%a7%e8%83%bd-RJQqlHeLpG\">3. \u76e3\u63a7Redis\u6027\u80fd<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u5730\u8abf\u6574Redis\uff0c\u76e3\u63a7\u5176\u6027\u80fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528<code>MONITOR<\/code>\u547d\u4ee4\u4f86\u5be6\u6642\u67e5\u770b\u6240\u6709\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u8b58\u5225\u6027\u80fd\u74f6\u9838\u975e\u5e38\u6709\u5e6b\u52a9\uff1a<\/p>\n<pre><code>MONITOR<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528<code>SLOWLOG<\/code>\u547d\u4ee4\u4f86\u6aa2\u67e5\u57f7\u884c\u6642\u9593\u904e\u9577\u7684\u547d\u4ee4\uff0c\u9019\u6709\u52a9\u65bc\u627e\u51fa\u9700\u8981\u512a\u5316\u7684\u90e8\u5206\uff1a<\/p>\n<pre><code>SLOWLOG GET<\/code><\/pre>\n<h2 id=\"4-%e8%aa%bf%e6%95%b4%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-RJQqlHeLpG\">4. \u8abf\u6574\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u6839\u64da\u60a8\u7684\u61c9\u7528\u9700\u6c42\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u66f4\u65b0\u7684\u6578\u64da\uff0c\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u53ef\u80fd\u6703\u6bd4\u4f7f\u7528\u5b57\u7b26\u4e32\u66f4\u6709\u6548\u7387\u3002<\/p>\n<h2 id=\"5-%e4%bd%bf%e7%94%a8%e9%9b%86%e7%be%a4%e6%a8%a1%e5%bc%8f-RJQqlHeLpG\">5. \u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f<\/h2>\n<p>\u5982\u679c\u60a8\u7684\u61c9\u7528\u9700\u8981\u8655\u7406\u5927\u91cf\u6578\u64da\u6216\u9ad8\u4e26\u767c\u8acb\u6c42\uff0c\u8003\u616e\u4f7f\u7528Redis\u96c6\u7fa4\u6a21\u5f0f\u3002\u96c6\u7fa4\u6a21\u5f0f\u53ef\u4ee5\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500bRedis\u5be6\u4f8b\u4e2d\uff0c\u5f9e\u800c\u63d0\u9ad8\u53ef\u64f4\u5c55\u6027\u548c\u5bb9\u932f\u6027\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u555f\u7528\u96c6\u7fa4\u6a21\u5f0f\uff1a<\/p>\n<pre><code>redis-cli --cluster create<\/code><\/pre>\n<p>\u9019\u5c07\u5e6b\u52a9\u60a8\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u5206\u914d\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RJQqlHeLpG\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u5e7e\u7a2e\u7c21\u55ae\u7684\u8abf\u6574\u65b9\u5f0f\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u512a\u5316Redis\u7684\u6027\u80fd\u3002\u7121\u8ad6\u662f\u901a\u904e\u914d\u7f6e\u6587\u4ef6\u7684\u8abf\u6574\u3001\u5373\u6642\u547d\u4ee4\u7684\u4f7f\u7528\uff0c\u9084\u662f\u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7\uff0c\u9019\u4e9b\u65b9\u6cd5\u90fd\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u5229\u7528Redis\u7684\u7279\u6027\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u6703Redis\u7684\u7c21\u55ae\u8abf\u6574\u65b9\u5f0f\uff0c\u638c\u63e1\u5982\u4f55\u6709\u6548\u914d\u7f6e\u548c\u512a\u5316Redis\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u8b93\u4f60\u7684\u61c9\u7528\u66f4\u5feb\u901f\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-193379","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193379","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=193379"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193379\/revisions"}],"predecessor-version":[{"id":193380,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193379\/revisions\/193380"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}