{"id":193183,"date":"2024-11-12T20:20:21","date_gmt":"2024-11-12T12:20:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193183\/"},"modified":"2024-11-12T20:20:22","modified_gmt":"2024-11-12T12:20:22","slug":"%e6%80%a7%e7%a2%ba%e4%bf%9dredis%e7%9a%84%e7%a9%a9%e5%ae%9a%e9%81%8b%e8%a1%8c%e5%af%a6%e7%94%a8%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%88redis%e7%a9%a9%e5%ae%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193183\/","title":{"rendered":"\u6027\u78ba\u4fddRedis\u7684\u7a69\u5b9a\u904b\u884c\u5be6\u7528\u7684\u89e3\u6c7a\u65b9\u6848\uff08redis\u7a69\u5b9a\uff09"},"content":{"rendered":"<h1 id=\"%e6%80%a7%e7%a2%ba%e4%bf%9dredis%e7%9a%84%e7%a9%a9%e5%ae%9a%e9%81%8b%e8%a1%8c%e5%af%a6%e7%94%a8%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-gjGZabhdQH\">\u6027\u78ba\u4fddRedis\u7684\u7a69\u5b9a\u904b\u884c\u5be6\u7528\u7684\u89e3\u6c7a\u65b9\u6848<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0cRedis\u5728\u8a31\u591a\u4f01\u696d\u4e2d\u6210\u70ba\u4e86\u95dc\u9375\u7684\u7d44\u4ef6\u3002\u7136\u800c\uff0c\u70ba\u4e86\u78ba\u4fddRedis\u7684\u7a69\u5b9a\u904b\u884c\uff0c\u4f7f\u7528\u8005\u9700\u8981\u63a1\u53d6\u4e00\u4e9b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u61c9\u5c0d\u6f5b\u5728\u7684\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u78ba\u4fddRedis\u7a69\u5b9a\u904b\u884c\u7684\u5be6\u7528\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"1-%e5%ae%9a%e6%9c%9f%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a-gjGZabhdQH\">1. \u5b9a\u671f\u5099\u4efd\u6578\u64da<\/h2>\n<p>\u6578\u64da\u4e1f\u5931\u662f\u4efb\u4f55\u6578\u64da\u5eab\u7cfb\u7d71\u4e2d\u6700\u4ee4\u4eba\u64d4\u6182\u7684\u554f\u984c\u4e4b\u4e00\u3002Redis\u63d0\u4f9b\u4e86RDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u4f7f\u7528\u8005\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u5f0f\u3002<\/p>\n<ul>\n<li><strong>RDB\uff08\u5feb\u7167\uff09<\/strong>: \u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\uff0c\u9069\u5408\u5c0d\u6578\u64da\u4e00\u81f4\u6027\u8981\u6c42\u4e0d\u9ad8\u7684\u5834\u666f\u3002<\/li>\n<li><strong>AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/strong>: \u5c07\u6bcf\u6b21\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u6587\u4ef6\u4e2d\uff0c\u80fd\u5920\u63d0\u4f9b\u66f4\u9ad8\u7684\u6578\u64da\u4e00\u81f4\u6027\uff0c\u4f46\u6703\u589e\u52a0I\/O\u8ca0\u64d4\u3002<\/li>\n<\/ul>\n<p>\u7121\u8ad6\u9078\u64c7\u54ea\u7a2e\u65b9\u5f0f\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u90fd\u662f\u78ba\u4fddRedis\u7a69\u5b9a\u904b\u884c\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u4f7f\u7528\u8005\u61c9\u8a2d\u7f6e\u5408\u7406\u7684\u5099\u4efd\u7b56\u7565\uff0c\u4e26\u5b9a\u671f\u6aa2\u67e5\u5099\u4efd\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"2-%e7%9b%a3%e6%8e%a7redis%e6%80%a7%e8%83%bd-gjGZabhdQH\">2. \u76e3\u63a7Redis\u6027\u80fd<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fddRedis\u7684\u7a69\u5b9a\u904b\u884c\uff0c\u5be6\u6642\u76e3\u63a7\u5176\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u4f7f\u7528\u8005\u53ef\u4ee5\u5229\u7528Redis\u81ea\u5e36\u7684\u76e3\u63a7\u547d\u4ee4\uff0c\u5982<strong>INFO<\/strong>\uff0c\u4f86\u7372\u53d6\u7cfb\u7d71\u7684\u904b\u884c\u72c0\u614b\u3002<\/p>\n<pre><code>redis-cli INFO<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u76e3\u63a7\u5de5\u5177\uff0c\u5982Prometheus\u548cGrafana\uff0c\u4f86\u53ef\u8996\u5316Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u7387\u3001\u547d\u4ee4\u57f7\u884c\u6642\u9593\u548c\u9023\u63a5\u6578\u7b49\u3002\u9019\u4e9b\u6307\u6a19\u80fd\u5e6b\u52a9\u4f7f\u7528\u8005\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u7684\u6027\u80fd\u74f6\u9838\u3002<\/p>\n<h2 id=\"3-%e8%a8%ad%e7%bd%ae%e5%90%88%e7%90%86%e7%9a%84%e5%85%a7%e5%ad%98%e9%99%90%e5%88%b6-gjGZabhdQH\">3. \u8a2d\u7f6e\u5408\u7406\u7684\u5167\u5b58\u9650\u5236<\/h2>\n<p>Redis\u662f\u4e00\u500b\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u5eab\uff0c\u5167\u5b58\u7684\u4f7f\u7528\u6548\u7387\u76f4\u63a5\u5f71\u97ff\u5176\u6027\u80fd\u3002\u4f7f\u7528\u8005\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u8a2d\u7f6e\u5408\u7406\u7684\u5167\u5b58\u9650\u5236\uff0c\u4e26\u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565\u3002<\/p>\n<ul>\n<li><strong>noeviction<\/strong>: \u7576\u5167\u5b58\u9054\u5230\u9650\u5236\u6642\uff0c\u62d2\u7d55\u5beb\u5165\u8acb\u6c42\u3002<\/li>\n<li><strong>allkeys-lru<\/strong>: \u4f7f\u7528LRU\u7b97\u6cd5\u9a45\u9010\u6700\u5c11\u4f7f\u7528\u7684\u9375\u3002<\/li>\n<\/ul>\n<p>\u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565\u80fd\u5920\u6709\u6548\u907f\u514d\u5167\u5b58\u6ea2\u51fa\u554f\u984c\uff0c\u78ba\u4fddRedis\u7684\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8%e9%9b%86%e7%be%a4%e6%a8%a1%e5%bc%8f-gjGZabhdQH\">4. \u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f<\/h2>\n<p>\u5c0d\u65bc\u9ad8\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u8981\u6c42\u8f03\u9ad8\u7684\u61c9\u7528\uff0c\u4f7f\u7528Redis\u96c6\u7fa4\u6a21\u5f0f\u662f\u4e00\u500b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002Redis\u96c6\u7fa4\u80fd\u5920\u5c07\u6578\u64da\u5206\u7247\u5b58\u5132\u5728\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002<\/p>\n<p>\u5728\u8a2d\u7f6eRedis\u96c6\u7fa4\u6642\uff0c\u4f7f\u7528\u8005\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6bcf\u500b\u7bc0\u9ede\u7684\u914d\u7f6e\u4e00\u81f4\u6027\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u96c6\u7fa4\u72c0\u614b\uff0c\u53ca\u6642\u8655\u7406\u6545\u969c\u7bc0\u9ede\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e5%ae%9a%e6%9c%9f%e6%9b%b4%e6%96%b0redis%e7%89%88%e6%9c%ac-gjGZabhdQH\">5. \u5b9a\u671f\u66f4\u65b0Redis\u7248\u672c<\/h2>\n<p>Redis\u4e0d\u65b7\u63a8\u51fa\u65b0\u7248\u672c\u4ee5\u4fee\u5fa9\u6f0f\u6d1e\u548c\u63d0\u5347\u6027\u80fd\u3002\u4f7f\u7528\u8005\u61c9\u5b9a\u671f\u6aa2\u67e5\u4e26\u66f4\u65b0Redis\u7248\u672c\uff0c\u4ee5\u7372\u53d6\u6700\u65b0\u7684\u529f\u80fd\u548c\u5b89\u5168\u6027\u4fee\u5fa9\u3002\u66f4\u65b0\u904e\u7a0b\u4e2d\uff0c\u5efa\u8b70\u5148\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9032\u884c\u9a57\u8b49\uff0c\u78ba\u4fdd\u4e0d\u6703\u5f71\u97ff\u751f\u7522\u74b0\u5883\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-gjGZabhdQH\">\u7e3d\u7d50<\/h2>\n<p>\u78ba\u4fddRedis\u7684\u7a69\u5b9a\u904b\u884c\u9700\u8981\u591a\u65b9\u9762\u7684\u8003\u91cf\uff0c\u5305\u62ec\u5b9a\u671f\u5099\u4efd\u6578\u64da\u3001\u76e3\u63a7\u6027\u80fd\u3001\u8a2d\u7f6e\u5167\u5b58\u9650\u5236\u3001\u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f\u4ee5\u53ca\u5b9a\u671f\u66f4\u65b0\u7248\u672c\u7b49\u3002\u9019\u4e9b\u63aa\u65bd\u80fd\u5920\u6709\u6548\u964d\u4f4e\u6545\u969c\u98a8\u96aa\uff0c\u63d0\u5347\u7cfb\u7d71\u7684\u53ef\u9760\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\u4f86\u90e8\u7f72Redis\u4e5f\u662f\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\uff0c\u80fd\u5920\u70ba\u60a8\u7684\u696d\u52d9\u63d0\u4f9b\u5f37\u6709\u529b\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5be6\u7528\u89e3\u6c7a\u65b9\u6848\uff0c\u78ba\u4fddRedis\u7684\u7a69\u5b9a\u904b\u884c\uff0c\u63d0\u5347\u6027\u80fd\u8207\u53ef\u9760\u6027\uff0c\u6eff\u8db3\u9ad8\u6548\u80fd\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-193183","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193183","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=193183"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193183\/revisions"}],"predecessor-version":[{"id":193184,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193183\/revisions\/193184"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}