{"id":164461,"date":"2024-11-05T08:06:29","date_gmt":"2024-11-05T00:06:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164461\/"},"modified":"2024-11-05T08:06:30","modified_gmt":"2024-11-05T00:06:30","slug":"%e7%b2%be%e7%9b%8a%e6%b1%82%e7%b2%be%e5%af%a6%e7%8f%be%e5%96%ae%e7%af%80%e9%bb%9eredis%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%ef%bc%88%e5%96%ae%e7%af%80%e9%bb%9eredis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164461\/","title":{"rendered":"\u7cbe\u76ca\u6c42\u7cbe\u5be6\u73fe\u55ae\u7bc0\u9edeRedis\u6027\u80fd\u512a\u5316\uff08\u55ae\u7bc0\u9ederedis\uff09"},"content":{"rendered":"<h1 id=\"%e7%b2%be%e7%9b%8a%e6%b1%82%e7%b2%be%e5%af%a6%e7%8f%be%e5%96%ae%e7%af%80%e9%bb%9eredis%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-FmjfqdwPMc\">\u7cbe\u76ca\u6c42\u7cbe\u5be6\u73fe\u55ae\u7bc0\u9edeRedis\u6027\u80fd\u512a\u5316<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002\u5118\u7ba1Redis\u672c\u8eab\u5df2\u7d93\u5177\u5099\u4e86\u512a\u79c0\u7684\u6027\u80fd\uff0c\u4f46\u5728\u7279\u5b9a\u7684\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u9032\u4e00\u6b65\u7684\u6027\u80fd\u512a\u5316\u4ecd\u7136\u662f\u5fc5\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728\u55ae\u7bc0\u9ede\u74b0\u5883\u4e2d\u5c0dRedis\u9032\u884c\u6027\u80fd\u512a\u5316\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u63d0\u5347\u5176\u61c9\u7528\u7684\u6574\u9ad4\u6548\u80fd\u3002<\/p>\n<h2 id=\"1-%e7%a1%ac%e9%ab%94%e9%85%8d%e7%bd%ae%e7%9a%84%e5%84%aa%e5%8c%96-FmjfqdwPMc\">1. \u786c\u9ad4\u914d\u7f6e\u7684\u512a\u5316<\/h2>\n<p>Redis\u7684\u6027\u80fd\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u4f9d\u8cf4\u65bc\u5e95\u5c64\u786c\u9ad4\u7684\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684CPU\uff1a<\/strong>Redis\u662f\u4e00\u500b\u55ae\u7dda\u7a0b\u7684\u61c9\u7528\uff0c\u96d6\u7136\u5b83\u53ef\u4ee5\u5229\u7528\u591a\u6838CPU\u7684\u512a\u52e2\uff0c\u4f46\u5728\u55ae\u7bc0\u9ede\u74b0\u5883\u4e2d\uff0c\u9078\u64c7\u9ad8\u4e3b\u983b\u7684CPU\u6703\u66f4\u6709\u5229\u65bc\u6027\u80fd\u63d0\u5347\u3002<\/li>\n<li><strong>\u589e\u52a0\u5167\u5b58\u5bb9\u91cf\uff1a<\/strong>Redis\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u56e0\u6b64\u8db3\u5920\u7684\u5167\u5b58\u5bb9\u91cf\u53ef\u4ee5\u907f\u514d\u983b\u7e41\u7684\u78c1\u789fI\/O\u64cd\u4f5c\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u4f7f\u7528SSD\uff1a<\/strong>\u5982\u679c\u9700\u8981\u6301\u4e45\u5316\u6578\u64da\uff0c\u9078\u64c7SSD\u800c\u975e\u50b3\u7d71HDD\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u8b80\u5beb\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"2-redis%e9%85%8d%e7%bd%ae%e7%9a%84%e8%aa%bf%e6%95%b4-FmjfqdwPMc\">2. Redis\u914d\u7f6e\u7684\u8abf\u6574<\/h2>\n<p>Redis\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6709\u8a31\u591a\u53c3\u6578\u53ef\u4ee5\u8abf\u6574\uff0c\u4ee5\u9069\u61c9\u7279\u5b9a\u7684\u4f7f\u7528\u5834\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u8abf\u6574\u6700\u5927\u5167\u5b58\u9650\u5236\uff1a<\/strong>\u4f7f\u7528 <code>maxmemory<\/code> \u53c3\u6578\u4f86\u9650\u5236Redis\u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\uff0c\u4e26\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565\uff08\u5982 <code>volatile-lru<\/code> \u6216 <code>allkeys-lru<\/code>\uff09\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u8a2d\u7f6e\uff1a<\/strong>\u6839\u64da\u9700\u6c42\u9078\u64c7RDB\u6216AOF\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u4e26\u8abf\u6574 <code>save<\/code> \u548c <code>appendfsync<\/code> \u53c3\u6578\uff0c\u4ee5\u5e73\u8861\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u6027\u3002<\/li>\n<li><strong>\u7981\u7528\u65e5\u8a8c\uff1a<\/strong>\u5728\u958b\u767c\u6216\u6e2c\u8a66\u74b0\u5883\u4e2d\uff0c\u53ef\u4ee5\u8003\u616e\u7981\u7528\u65e5\u8a8c\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u4f7f\u7528 <code>loglevel<\/code> \u53c3\u6578\u8a2d\u7f6e\u70ba <code>warning<\/code> \u6216 <code>notice<\/code>\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e7%9a%84%e9%81%b8%e6%93%87-FmjfqdwPMc\">3. \u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u6839\u64da\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\uff1a<\/strong>\u5982\u679c\u9700\u8981\u5b58\u5132\u591a\u500b\u5c6c\u6027\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u4e26\u63d0\u9ad8\u64cd\u4f5c\u6548\u7387\u3002<\/li>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u96c6\u5408\u985e\u578b\uff1a<\/strong>\u5c0d\u65bc\u9700\u8981\u53bb\u91cd\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u96c6\u5408\uff0c\u800c\u5c0d\u65bc\u9700\u8981\u6392\u5e8f\u7684\u6578\u64da\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e5%91%bd%e4%bb%a4%e7%9a%84%e5%84%aa%e5%8c%96-FmjfqdwPMc\">4. \u547d\u4ee4\u7684\u512a\u5316<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u547d\u4ee4\u548c\u64cd\u4f5c\u65b9\u5f0f\u4e5f\u80fd\u5f71\u97ff\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u6279\u91cf\u64cd\u4f5c\uff1a<\/strong>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff08pipeline\uff09\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u5347\u591a\u500b\u547d\u4ee4\u7684\u57f7\u884c\u6548\u7387\u3002<\/li>\n<li><strong>\u907f\u514d\u983b\u7e41\u7684\u9375\u64cd\u4f5c\uff1a<\/strong>\u76e1\u91cf\u6e1b\u5c11\u5c0d\u9375\u7684\u5275\u5efa\u548c\u522a\u9664\u64cd\u4f5c\uff0c\u56e0\u70ba\u9019\u4e9b\u64cd\u4f5c\u6703\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e7%9b%a3%e6%8e%a7%e8%88%87%e8%aa%bf%e8%a9%a6-FmjfqdwPMc\">5. \u76e3\u63a7\u8207\u8abf\u8a66<\/h2>\n<p>\u6301\u7e8c\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\u662f\u512a\u5316\u904e\u7a0b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u81ea\u5e36\u7684 <code>INFO<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u6027\u80fd\u6578\u64da\uff0c\u4e26\u6839\u64da\u9019\u4e9b\u6578\u64da\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-FmjfqdwPMc\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u5c0d\u786c\u9ad4\u914d\u7f6e\u3001Redis\u914d\u7f6e\u3001\u6578\u64da\u7d50\u69cb\u9078\u64c7\u53ca\u547d\u4ee4\u512a\u5316\u7b49\u65b9\u9762\u7684\u8abf\u6574\uff0c\u53ef\u4ee5\u5728\u55ae\u7bc0\u9ede\u74b0\u5883\u4e2d\u5be6\u73feRedis\u7684\u6027\u80fd\u512a\u5316\u3002\u9019\u4e9b\u63aa\u65bd\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u9084\u80fd\u63d0\u5347\u6574\u9ad4\u7684\u8cc7\u6e90\u5229\u7528\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u9019\u4e9b\u512a\u5316\u63aa\u65bd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u5be6\u73fe\u6700\u4f73\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u55ae\u7bc0\u9edeRedis\u6027\u80fd\u512a\u5316\u7684\u7cbe\u76ca\u6c42\u7cbe\u7b56\u7565\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u66f4\u5feb\u7684\u97ff\u61c9\u6642\u9593\u548c\u7a69\u5b9a\u6027\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-164461","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164461","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=164461"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164461\/revisions"}],"predecessor-version":[{"id":164462,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164461\/revisions\/164462"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}