{"id":195143,"date":"2024-11-13T12:34:25","date_gmt":"2024-11-13T04:34:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195143\/"},"modified":"2024-11-13T12:34:26","modified_gmt":"2024-11-13T04:34:26","slug":"%e5%84%aa%e5%8c%96redis%e4%b8%80%e4%ba%9b%e5%8f%83%e6%95%b8%e8%a8%ad%e7%bd%ae%e7%9a%84%e5%af%a6%e8%b8%90%ef%bc%88redis%e7%9a%84%e4%b8%80%e4%ba%9b%e5%8f%83%e6%95%b8%e8%a8%ad%e7%bd%ae%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195143\/","title":{"rendered":"\u512a\u5316Redis\u4e00\u4e9b\u53c3\u6578\u8a2d\u7f6e\u7684\u5be6\u8e10\uff08redis\u7684\u4e00\u4e9b\u53c3\u6578\u8a2d\u7f6e\uff09"},"content":{"rendered":"<h1 id=\"%e5%84%aa%e5%8c%96redis%e4%b8%80%e4%ba%9b%e5%8f%83%e6%95%b8%e8%a8%ad%e7%bd%ae%e7%9a%84%e5%af%a6%e8%b8%90-yxAteEiIMt\">\u512a\u5316Redis\u4e00\u4e9b\u53c3\u6578\u8a2d\u7f6e\u7684\u5be6\u8e10<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u70ba\u4e86\u5145\u5206\u767c\u63eeRedis\u7684\u6027\u80fd\uff0c\u5408\u7406\u7684\u53c3\u6578\u8a2d\u7f6e\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u95dc\u9375\u7684Redis\u53c3\u6578\u8a2d\u7f6e\uff0c\u5e6b\u52a9\u7528\u6236\u512a\u5316\u5176\u6027\u80fd\u3002<\/p>\n<h2 id=\"1-%e8%a8%98%e6%86%b6%e9%ab%94%e7%ae%a1%e7%90%86-yxAteEiIMt\">1. \u8a18\u61b6\u9ad4\u7ba1\u7406<\/h2>\n<p>Redis\u7684\u8a18\u61b6\u9ad4\u7ba1\u7406\u662f\u6027\u80fd\u512a\u5316\u7684\u6838\u5fc3\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u91cd\u8981\u7684\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><code>maxmemory<\/code>: \u6b64\u53c3\u6578\u7528\u65bc\u8a2d\u7f6eRedis\u53ef\u4ee5\u4f7f\u7528\u7684\u6700\u5927\u8a18\u61b6\u9ad4\u3002\u7576\u8a18\u61b6\u9ad4\u4f7f\u7528\u91cf\u9054\u5230\u6b64\u9650\u5236\u6642\uff0cRedis\u5c07\u6839\u64da\u914d\u7f6e\u7684\u9a45\u9010\u7b56\u7565\u522a\u9664\u820a\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8a2d\u7f6e\uff1a<\/li>\n<pre><code>CONFIG SET maxmemory 256mb<\/code><\/pre>\n<li><code>maxmemory-policy<\/code>: \u6b64\u53c3\u6578\u6c7a\u5b9a\u4e86\u7576\u9054\u5230\u6700\u5927\u8a18\u61b6\u9ad4\u9650\u5236\u6642\uff0cRedis\u5982\u4f55\u8655\u7406\u6578\u64da\u3002\u5e38\u898b\u7684\u7b56\u7565\u5305\u62ec\uff1a<\/li>\n<ul>\n<li><code>noeviction<\/code>: \u4e0d\u9a45\u9010\u4efb\u4f55\u6578\u64da\uff0c\u7576\u8a18\u61b6\u9ad4\u6eff\u6642\uff0c\u5beb\u5165\u64cd\u4f5c\u5c07\u8fd4\u56de\u932f\u8aa4\u3002<\/li>\n<li><code>allkeys-lru<\/code>: \u9a45\u9010\u6700\u5c11\u4f7f\u7528\u7684\u9375\u3002<\/li>\n<li><code>volatile-lru<\/code>: \u53ea\u9a45\u9010\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u3002<\/li>\n<\/ul>\n<\/ul>\n<h2 id=\"2-%e6%8c%81%e4%b9%85%e5%8c%96%e8%a8%ad%e7%bd%ae-yxAteEiIMt\">2. \u6301\u4e45\u5316\u8a2d\u7f6e<\/h2>\n<p>Redis\u652f\u6301\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u5408\u7406\u914d\u7f6e\u9019\u4e9b\u53c3\u6578\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u6062\u5fa9\u901f\u5ea6\u3002<\/p>\n<ul>\n<li><code>save<\/code>: \u6b64\u53c3\u6578\u7528\u65bc\u8a2d\u7f6eRDB\u5feb\u7167\u7684\u983b\u7387\u3002\u4f8b\u5982\uff0c<code>save 900 1<\/code>\u8868\u793a\u6bcf900\u79d2\u81f3\u5c11\u67091\u6b21\u5beb\u5165\u64cd\u4f5c\u6642\u9032\u884c\u5feb\u7167\u3002<\/li>\n<li><code>appendonly<\/code>: \u958b\u555fAOF\u6301\u4e45\u5316\uff0c\u8a2d\u7f6e\u70ba<code>yes<\/code>\u4ee5\u555f\u7528\u3002AOF\u6587\u4ef6\u53ef\u4ee5\u5728Redis\u91cd\u555f\u6642\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><code>appendfsync<\/code>: \u6b64\u53c3\u6578\u63a7\u5236AOF\u6587\u4ef6\u7684\u540c\u6b65\u7b56\u7565\u3002\u9078\u64c7<code>always<\/code>\u6703\u5728\u6bcf\u6b21\u5beb\u5165\u5f8c\u7acb\u5373\u540c\u6b65\uff0c\u4f46\u6703\u5f71\u97ff\u6027\u80fd\uff1b\u9078\u64c7<code>everysec<\/code>\u5247\u6bcf\u79d2\u540c\u6b65\u4e00\u6b21\uff0c\u6027\u80fd\u548c\u5b89\u5168\u6027\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e7%b6%b2%e7%b5%a1%e8%a8%ad%e7%bd%ae-yxAteEiIMt\">3. \u7db2\u7d61\u8a2d\u7f6e<\/h2>\n<p>Redis\u7684\u7db2\u7d61\u6027\u80fd\u4e5f\u53ef\u4ee5\u901a\u904e\u4e00\u4e9b\u53c3\u6578\u9032\u884c\u512a\u5316\uff1a<\/p>\n<ul>\n<li><code>tcp-keepalive<\/code>: \u6b64\u53c3\u6578\u7528\u65bc\u8a2d\u7f6eTCP\u4fdd\u6301\u9023\u63a5\u7684\u6642\u9593\uff0c\u9632\u6b62\u56e0\u70ba\u9592\u7f6e\u800c\u65b7\u958b\u9023\u63a5\u3002\u53ef\u4ee5\u8a2d\u7f6e\u70ba60\u79d2\uff1a<\/li>\n<pre><code>CONFIG SET tcp-keepalive 60<\/code><\/pre>\n<li><code>client-output-buffer-limit<\/code>: \u6b64\u53c3\u6578\u7528\u65bc\u9650\u5236\u5ba2\u6236\u7aef\u7684\u8f38\u51fa\u7de9\u885d\u5340\u5927\u5c0f\uff0c\u9632\u6b62\u55ae\u500b\u5ba2\u6236\u7aef\u4f54\u7528\u904e\u591a\u8cc7\u6e90\u3002\u53ef\u4ee5\u8a2d\u7f6e\u70ba\uff1a<\/li>\n<pre><code>CONFIG SET client-output-buffer-limit normal 0 0 0<\/code><\/pre>\n<\/li>\n<\/ul>\n<h2 id=\"4-%e6%80%a7%e8%83%bd%e7%9b%a3%e6%8e%a7-yxAteEiIMt\">4. \u6027\u80fd\u76e3\u63a7<\/h2>\n<p>\u70ba\u4e86\u6301\u7e8c\u512a\u5316Redis\u7684\u6027\u80fd\uff0c\u76e3\u63a7\u5176\u904b\u884c\u72c0\u614b\u662f\u5fc5\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770bRedis\u7684\u6027\u80fd\u6307\u6a19\uff1a<\/p>\n<ul>\n<li><code>INFO<\/code>: \u6b64\u547d\u4ee4\u63d0\u4f9b\u4e86Redis\u7684\u5404\u7a2e\u904b\u884c\u72c0\u614b\u4fe1\u606f\uff0c\u5305\u62ec\u8a18\u61b6\u9ad4\u4f7f\u7528\u60c5\u6cc1\u3001\u9023\u63a5\u6578\u91cf\u7b49\u3002<\/li>\n<li><code>SLOWLOG<\/code>: \u6b64\u547d\u4ee4\u7528\u65bc\u67e5\u770b\u57f7\u884c\u6642\u9593\u8f03\u9577\u7684\u547d\u4ee4\uff0c\u5e6b\u52a9\u8b58\u5225\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-yxAteEiIMt\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u5408\u7406\u914d\u7f6eRedis\u7684\u53c3\u6578\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u5176\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u5f9e\u8a18\u61b6\u9ad4\u7ba1\u7406\u5230\u6301\u4e45\u5316\u8a2d\u7f6e\uff0c\u518d\u5230\u7db2\u7d61\u6027\u80fd\u7684\u512a\u5316\uff0c\u6bcf\u4e00\u500b\u7d30\u7bc0\u90fd\u53ef\u80fd\u5f71\u97ff\u6574\u9ad4\u7684\u904b\u884c\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code>VPS<\/code>\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u82e5\u60a8\u5c0d<code>\u9999\u6e2fVPS<\/code>\u6216\u5176\u4ed6<code>\u4f3a\u670d\u5668<\/code>\u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a<a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u53c3\u6578\u8a2d\u7f6e\u7684\u6700\u4f73\u5be6\u8e10\uff0c\u512a\u5316\u6027\u80fd\u8207\u6548\u7387\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u5be6\u73fe\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\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-195143","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195143","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=195143"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195143\/revisions"}],"predecessor-version":[{"id":195144,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195143\/revisions\/195144"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}