{"id":161201,"date":"2024-11-04T04:27:23","date_gmt":"2024-11-03T20:27:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161201\/"},"modified":"2024-11-04T04:27:24","modified_gmt":"2024-11-03T20:27:24","slug":"%e5%9f%ba%e6%96%bc-redis-%e9%81%8b%e7%b6%ad%e6%a1%86%e6%9e%b6%e7%9a%84%e5%84%aa%e5%8c%96%e7%a0%94%e7%a9%b6%ef%bc%88redis-%e9%81%8b%e7%b6%ad%e6%a1%86%e6%9e%b6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161201\/","title":{"rendered":"\u57fa\u65bc Redis \u904b\u7dad\u6846\u67b6\u7684\u512a\u5316\u7814\u7a76\uff08redis \u904b\u7dad\u6846\u67b6\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e9%81%8b%e7%b6%ad%e6%a1%86%e6%9e%b6%e7%9a%84%e5%84%aa%e5%8c%96%e7%a0%94%e7%a9%b6-OPYjxvasYy\">\u57fa\u65bc Redis \u904b\u7dad\u6846\u67b6\u7684\u512a\u5316\u7814\u7a76<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis 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\u904b\u7dad\u6846\u67b6\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\uff1a<\/p>\n<ul>\n<li><strong>\u76e3\u63a7\u7cfb\u7d71\uff1a<\/strong>\u4f7f\u7528\u5de5\u5177\u5982 Redis Monitor\u3001Prometheus \u548c Grafana \u4f86\u5be6\u6642\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u8acb\u6c42\u5ef6\u9072\u548c\u547d\u4e2d\u7387\u3002<\/li>\n<li><strong>\u5099\u4efd\u8207\u6062\u5fa9\uff1a<\/strong>\u5b9a\u671f\u5099\u4efd Redis \u6578\u64da\uff0c\u4e26\u5236\u5b9a\u6062\u5fa9\u8a08\u5283\uff0c\u4ee5\u9632\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u901a\u904e\u8abf\u6574\u914d\u7f6e\u53c3\u6578\u3001\u512a\u5316\u6578\u64da\u7d50\u69cb\u548c\u67e5\u8a62\u65b9\u5f0f\u4f86\u63d0\u5347\u6027\u80fd\u3002<\/li>\n<li><strong>\u5b89\u5168\u7ba1\u7406\uff1a<\/strong>\u8a2d\u7f6e\u8a2a\u554f\u63a7\u5236\u3001\u52a0\u5bc6\u50b3\u8f38\u548c\u9632\u706b\u7246\u898f\u5247\uff0c\u4fdd\u8b77 Redis \u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e7%ad%96%e7%95%a5-OPYjxvasYy\">\u6027\u80fd\u512a\u5316\u7b56\u7565<\/h2>\n<p>\u5728 Redis \u7684\u904b\u7dad\u904e\u7a0b\u4e2d\uff0c\u6027\u80fd\u512a\u5316\u662f\u81f3\u95dc\u91cd\u8981\u7684\u4e00\u74b0\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u512a\u5316\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e8%aa%bf%e6%95%b4%e9%85%8d%e7%bd%ae%e5%8f%83%e6%95%b8-OPYjxvasYy\">1. \u8abf\u6574\u914d\u7f6e\u53c3\u6578<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u914d\u7f6e\u53c3\u6578\uff0c\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>maxmemory 256mb\nmaxmemory-policy allkeys-lru\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u9650\u5236\u4e86 Redis \u7684\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u4e26\u8a2d\u7f6e\u4e86 LRU\uff08\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff09\u7b56\u7565\u4f86\u6e05\u7406\u904e\u671f\u6578\u64da\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e5%90%88%e9%81%a9%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-OPYjxvasYy\">2. \u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u6839\u64da\u61c9\u7528\u5834\u666f\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u67e5\u8a62\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u4f86\u6e1b\u5c11\u5167\u5b58\u5360\u7528\u548c\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002<\/p>\n<h3 id=\"3-%e5%af%a6%e6%96%bd%e5%88%86%e7%89%87%e6%8a%80%e8%a1%93-OPYjxvasYy\">3. \u5be6\u65bd\u5206\u7247\u6280\u8853<\/h3>\n<p>\u7576\u6578\u64da\u91cf\u589e\u9577\u5230\u4e00\u5b9a\u7a0b\u5ea6\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Redis \u7684\u5206\u7247\u6280\u8853\uff0c\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b Redis \u5be6\u4f8b\u4e2d\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e8%88%87%e6%95%85%e9%9a%9c%e6%8e%92%e9%99%a4-OPYjxvasYy\">\u76e3\u63a7\u8207\u6545\u969c\u6392\u9664<\/h2>\n<p>\u6709\u6548\u7684\u76e3\u63a7\u7cfb\u7d71\u80fd\u5920\u53ca\u6642\u767c\u73fe\u554f\u984c\u4e26\u9032\u884c\u6545\u969c\u6392\u9664\u3002\u4f7f\u7528\u5de5\u5177\u5982 Redis Sentinel \u53ef\u4ee5\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\uff0c\u4e26\u5728\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\u81ea\u52d5\u5207\u63db\u5230\u5f9e\u7bc0\u9ede\u3002<\/p>\n<h3 id=\"%e5%b8%b8%e8%a6%8b%e6%95%85%e9%9a%9c%e5%8f%8a%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-OPYjxvasYy\">\u5e38\u898b\u6545\u969c\u53ca\u89e3\u6c7a\u65b9\u6848<\/h3>\n<ul>\n<li><strong>\u5167\u5b58\u4e0d\u8db3\uff1a<\/strong>\u6aa2\u67e5\u6578\u64da\u7d50\u69cb\uff0c\u8003\u616e\u4f7f\u7528\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u6216\u589e\u52a0\u5167\u5b58\u3002<\/li>\n<li><strong>\u6027\u80fd\u4e0b\u964d\uff1a<\/strong>\u5206\u6790\u6162\u67e5\u8a62\uff0c\u512a\u5316\u67e5\u8a62\u8a9e\u53e5\u548c\u6578\u64da\u7d50\u69cb\u3002<\/li>\n<li><strong>\u6578\u64da\u4e1f\u5931\uff1a<\/strong>\u6aa2\u67e5\u6301\u4e45\u5316\u914d\u7f6e\uff0c\u78ba\u4fdd\u5b9a\u671f\u5099\u4efd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-OPYjxvasYy\">\u7d50\u8ad6<\/h2>\n<p>\u57fa\u65bc Redis 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