{"id":154245,"date":"2024-11-02T14:10:21","date_gmt":"2024-11-02T06:10:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/154245\/"},"modified":"2024-11-02T14:10:22","modified_gmt":"2024-11-02T06:10:22","slug":"%e8%aa%bf%e6%95%b4redis%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%a7%e5%b0%8f%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%ef%bc%88redis%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%a7%e5%b0%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/154245\/","title":{"rendered":"\u8abf\u6574Redis\u7de9\u885d\u5340\u5927\u5c0f\u63d0\u5347\u6027\u80fd\uff08redis\u7de9\u885d\u5340\u5927\u5c0f\uff09"},"content":{"rendered":"<h1 id=\"%e8%aa%bf%e6%95%b4redis%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%a7%e5%b0%8f%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd-UYZrbgCbHC\">\u8abf\u6574Redis\u7de9\u885d\u5340\u5927\u5c0f\u63d0\u5347\u6027\u80fd<\/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\u5176\u6027\u80fd\u7684\u512a\u52a3\u76f4\u63a5\u5f71\u97ff\u5230\u6574\u500b\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5728Redis\u7684\u914d\u7f6e\u4e2d\uff0c\u7de9\u885d\u5340\u7684\u5927\u5c0f\u662f\u4e00\u500b\u95dc\u9375\u53c3\u6578\uff0c\u9069\u7576\u7684\u8abf\u6574\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u6027\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u8abf\u6574Redis\u7de9\u885d\u5340\u5927\u5c0f\u4ee5\u63d0\u5347\u6027\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e7%b7%a9%e8%a1%9d%e5%8d%80%ef%bc%9f-UYZrbgCbHC\">\u4ec0\u9ebc\u662fRedis\u7de9\u885d\u5340\uff1f<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u7de9\u885d\u5340\u4e3b\u8981\u6307\u7684\u662f\u7528\u65bc\u5b58\u5132\u6578\u64da\u7684\u5167\u5b58\u5340\u57df\u3002Redis\u4f7f\u7528\u5167\u5b58\u4f86\u5b58\u5132\u6578\u64da\uff0c\u9019\u4f7f\u5f97\u5176\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\u3002\u7136\u800c\uff0c\u7576\u6578\u64da\u91cf\u589e\u5927\u6216\u8acb\u6c42\u983b\u7e41\u6642\uff0c\u9ed8\u8a8d\u7684\u7de9\u885d\u5340\u5927\u5c0f\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u6027\u80fd\u9700\u6c42\uff0c\u9019\u6642\u5c31\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e8%aa%bf%e6%95%b4%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%a7%e5%b0%8f%ef%bc%9f-UYZrbgCbHC\">\u70ba\u4ec0\u9ebc\u9700\u8981\u8abf\u6574\u7de9\u885d\u5340\u5927\u5c0f\uff1f<\/h2>\n<p>\u8abf\u6574\u7de9\u885d\u5340\u5927\u5c0f\u7684\u539f\u56e0\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u9069\u7576\u7684\u7de9\u885d\u5340\u5927\u5c0f\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u7684\u983b\u7e41\u5206\u914d\u548c\u91cb\u653e\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u5ef6\u9072\uff1a<\/strong>\u7576\u7de9\u885d\u5340\u904e\u5c0f\u6642\uff0cRedis\u53ef\u80fd\u9700\u8981\u983b\u7e41\u5730\u9032\u884cI\/O\u64cd\u4f5c\uff0c\u9019\u6703\u589e\u52a0\u5ef6\u9072\u3002<\/li>\n<li><strong>\u512a\u5316\u8cc7\u6e90\u4f7f\u7528\uff1a<\/strong>\u901a\u904e\u8abf\u6574\u7de9\u885d\u5340\u5927\u5c0f\uff0c\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u5229\u7528\u7cfb\u7d71\u8cc7\u6e90\uff0c\u907f\u514d\u5167\u5b58\u6d6a\u8cbb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%aa%bf%e6%95%b4redis%e7%b7%a9%e8%a1%9d%e5%8d%80%e5%a4%a7%e5%b0%8f-UYZrbgCbHC\">\u5982\u4f55\u8abf\u6574Redis\u7de9\u885d\u5340\u5927\u5c0f<\/h2>\n<p>\u8abf\u6574Redis\u7de9\u885d\u5340\u5927\u5c0f\u4e3b\u8981\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u914d\u7f6e\u53c3\u6578\uff1a<\/p>\n<h3 id=\"1-maxmemory-UYZrbgCbHC\">1. maxmemory<\/h3>\n<p>\u9019\u500b\u53c3\u6578\u7528\u65bc\u8a2d\u7f6eRedis\u53ef\u4ee5\u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u3002\u7576Redis\u7684\u5167\u5b58\u4f7f\u7528\u91cf\u9054\u5230\u9019\u500b\u9650\u5236\u6642\uff0c\u5c07\u6839\u64da\u914d\u7f6e\u7684\u9a45\u9010\u7b56\u7565\u4f86\u522a\u9664\u820a\u6578\u64da\u3002\u53ef\u4ee5\u5728redis.conf\u6587\u4ef6\u4e2d\u9032\u884c\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>maxmemory 256mb<\/code><\/pre>\n<h3 id=\"2-maxmemory-policy-UYZrbgCbHC\">2. maxmemory-policy<\/h3>\n<p>\u9019\u500b\u53c3\u6578\u7528\u65bc\u8a2d\u7f6e\u7576Redis\u9054\u5230\u6700\u5927\u5167\u5b58\u9650\u5236\u6642\u7684\u9a45\u9010\u7b56\u7565\u3002\u5e38\u898b\u7684\u7b56\u7565\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>noeviction\uff1a\u4e0d\u9a45\u9010\u4efb\u4f55\u6578\u64da\uff0c\u7576\u5167\u5b58\u6eff\u6642\u5c07\u8fd4\u56de\u932f\u8aa4\u3002<\/li>\n<li>allkeys-lru\uff1a\u9a45\u9010\u6700\u5c11\u4f7f\u7528\u7684\u9375\u3002<\/li>\n<li>volatile-lru\uff1a\u50c5\u9a45\u9010\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u3002<\/li>\n<\/ul>\n<h3 id=\"3-client-output-buffer-limit-UYZrbgCbHC\">3. client-output-buffer-limit<\/h3>\n<p>\u9019\u500b\u53c3\u6578\u7528\u65bc\u8a2d\u7f6e\u5ba2\u6236\u7aef\u8f38\u51fa\u7de9\u885d\u5340\u7684\u5927\u5c0f\u3002\u53ef\u4ee5\u6839\u64da\u5ba2\u6236\u7aef\u7684\u9700\u6c42\u9032\u884c\u8abf\u6574\uff0c\u4ee5\u907f\u514d\u56e0\u70ba\u7de9\u885d\u5340\u904e\u5c0f\u800c\u5c0e\u81f4\u7684\u6578\u64da\u4e1f\u5931\uff1a<\/p>\n<pre><code>client-output-buffer-limit normal 0 0 0<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%e8%88%87%e7%9b%a3%e6%8e%a7-UYZrbgCbHC\">\u6027\u80fd\u6e2c\u8a66\u8207\u76e3\u63a7<\/h2>\n<p>\u5728\u8abf\u6574\u7de9\u885d\u5340\u5927\u5c0f\u5f8c\uff0c\u5efa\u8b70\u9032\u884c\u6027\u80fd\u6e2c\u8a66\u4ee5\u8a55\u4f30\u8abf\u6574\u7684\u6548\u679c\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u81ea\u5e36\u7684\u76e3\u63a7\u5de5\u5177\uff0c\u5982INFO\u547d\u4ee4\uff0c\u4f86\u67e5\u770b\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u548c\u547d\u4ee4\u57f7\u884c\u7684\u5ef6\u9072\u6642\u9593\uff1a<\/p>\n<pre><code>INFO memory<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u5982RedisInsight\u4f86\u9032\u884c\u66f4\u76f4\u89c0\u7684\u76e3\u63a7\u548c\u5206\u6790\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-UYZrbgCbHC\">\u7d50\u8ad6<\/h2>\n<p>\u8abf\u6574Redis\u7de9\u885d\u5340\u5927\u5c0f\u662f\u4e00\u500b\u63d0\u5347\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\u3002\u901a\u904e\u5408\u7406\u914d\u7f6emaxmemory\u3001maxmemory-policy\u548cclient-output-buffer-limit\u7b49\u53c3\u6578\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8Redis\u7684\u6027\u80fd\uff0c\u6e1b\u5c11\u5ef6\u9072\uff0c\u512a\u5316\u8cc7\u6e90\u4f7f\u7528\u3002\u5efa\u8b70\u5728\u5be6\u969b\u904b\u884c\u4e2d\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9032\u884c\u8abf\u6574\uff0c\u4e26\u5b9a\u671f\u9032\u884c\u6027\u80fd\u6e2c\u8a66\u548c\u76e3\u63a7\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8abf\u6574Redis\u7de9\u885d\u5340\u5927\u5c0f\u4ee5\u63d0\u5347\u6027\u80fd\uff0c\u512a\u5316\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\uff0c\u6eff\u8db3\u9ad8\u8ca0\u8f09\u9700\u6c42\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-154245","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154245","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=154245"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154245\/revisions"}],"predecessor-version":[{"id":154246,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154245\/revisions\/154246"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=154245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=154245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=154245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}