{"id":124875,"date":"2024-10-25T17:55:20","date_gmt":"2024-10-25T09:55:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124875\/"},"modified":"2024-10-25T17:55:21","modified_gmt":"2024-10-25T09:55:21","slug":"redis-%e6%9e%b6%e6%a7%8b%e5%af%a6%e7%8f%be%e6%9c%80%e4%bd%b3%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124875\/","title":{"rendered":"Redis \u67b6\u69cb\u5be6\u73fe\u6700\u4f73\u6027\u80fd\u512a\u5316"},"content":{"rendered":"<h1 id=\"redis-%e6%9e%b6%e6%a7%8b%e5%af%a6%e7%8f%be%e6%9c%80%e4%bd%b3%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-rqRuIJMbhM\">Redis \u67b6\u69cb\u5be6\u73fe\u6700\u4f73\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\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u6578\u64da\u6301\u4e45\u5316\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u3002\u7136\u800c\uff0c\u70ba\u4e86\u5be6\u73fe\u6700\u4f73\u6027\u80fd\uff0c\u958b\u767c\u8005\u9700\u8981\u5c0d Redis \u7684\u67b6\u69cb\u548c\u914d\u7f6e\u9032\u884c\u6df1\u5165\u4e86\u89e3\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u591a\u7a2e\u7b56\u7565\u4f86\u512a\u5316 Redis \u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"1-%e7%a1%ac%e9%ab%94%e9%85%8d%e7%bd%ae-rqRuIJMbhM\">1. \u786c\u9ad4\u914d\u7f6e<\/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>\u4f7f\u7528 SSD \u786c\u789f\uff1a<\/strong>SSD \u7684\u8b80\u5beb\u901f\u5ea6\u9060\u9ad8\u65bc\u50b3\u7d71 HDD\uff0c\u80fd\u986f\u8457\u63d0\u9ad8 Redis \u7684\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u6301\u4e45\u5316\u7684\u5834\u666f\u4e2d\u3002<\/li>\n<li><strong>\u589e\u52a0\u5167\u5b58\uff1a<\/strong>Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u66f4\u591a\u7684\u5167\u5b58\u610f\u5473\u8457\u53ef\u4ee5\u5b58\u5132\u66f4\u591a\u7684\u6578\u64da\uff0c\u6e1b\u5c11\u78c1\u789f I\/O \u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u591a\u6838 CPU\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u55ae\u7dda\u7a0b\u7684\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u591a\u6838 CPU \u53ef\u4ee5\u901a\u904e\u5206\u7247\u4f86\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e9%85%8d%e7%bd%ae%e5%84%aa%e5%8c%96-rqRuIJMbhM\">2. \u914d\u7f6e\u512a\u5316<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u914d\u7f6e\u9078\u9805\uff0c\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u8abf\u6574\u6700\u5927\u5167\u5b58\uff1a<\/strong>\u4f7f\u7528 <code>maxmemory<\/code> \u53c3\u6578\u4f86\u9650\u5236 Redis \u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\uff0c\u4e26\u8a2d\u7f6e <code>maxmemory-policy<\/code> \u4f86\u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565\u3002<\/li>\n<li><strong>\u7981\u7528\u6301\u4e45\u5316\uff1a<\/strong>\u5982\u679c\u6578\u64da\u4e0d\u9700\u8981\u6301\u4e45\u5316\uff0c\u53ef\u4ee5\u8003\u616e\u7981\u7528 RDB \u548c AOF\uff0c\u4ee5\u6e1b\u5c11 I\/O \u8ca0\u64d4\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff1a<\/strong>\u901a\u904e\u7ba1\u9053\u6280\u8853\u53ef\u4ee5\u5728\u4e00\u6b21\u7db2\u7d61\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e9%81%b8%e6%93%87-rqRuIJMbhM\">3. \u6578\u64da\u7d50\u69cb\u9078\u64c7<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u6bcf\u7a2e\u7d50\u69cb\u90fd\u6709\u5176\u7279\u5b9a\u7684\u4f7f\u7528\u5834\u666f\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u54c8\u5e0c\u8868\uff1a<\/strong>\u5c0d\u65bc\u5b58\u5132\u5c0d\u8c61\uff0c\u4f7f\u7528\u54c8\u5e0c\u8868\u53ef\u4ee5\u7bc0\u7701\u5167\u5b58\u4e26\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5217\u8868\u548c\u96c6\u5408\uff1a<\/strong>\u5728\u9700\u8981\u983b\u7e41\u63d2\u5165\u548c\u522a\u9664\u7684\u5834\u666f\u4e2d\uff0c\u5217\u8868\u548c\u96c6\u5408\u7684\u6027\u80fd\u512a\u65bc\u5176\u4ed6\u6578\u64da\u7d50\u69cb\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e9%9b%86%e7%be%a4%e8%88%87%e5%88%86%e7%89%87-rqRuIJMbhM\">4. \u96c6\u7fa4\u8207\u5206\u7247<\/h2>\n<p>\u7576\u6578\u64da\u91cf\u589e\u9577\u6642\uff0c\u55ae\u500b Redis \u5be6\u4f8b\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u9700\u6c42\u3002\u6b64\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Redis \u96c6\u7fa4\u6216\u5206\u7247\u6280\u8853\uff1a<\/p>\n<ul>\n<li><strong>Redis \u96c6\u7fa4\uff1a<\/strong>\u901a\u904e Redis \u96c6\u7fa4\uff0c\u53ef\u4ee5\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5be6\u73fe\u6c34\u5e73\u64f4\u5c55\u3002<\/li>\n<li><strong>\u5206\u7247\u6280\u8853\uff1a<\/strong>\u6839\u64da\u9375\u7684\u54c8\u5e0c\u503c\u5c07\u6578\u64da\u5206\u7247\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5206\u6563\u8ca0\u8f09\uff0c\u63d0\u9ad8\u6574\u9ad4\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-rqRuIJMbhM\">5. \u76e3\u63a7\u8207\u8abf\u8a66<\/h2>\n<p>\u6301\u7e8c\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\u662f\u512a\u5316\u7684\u95dc\u9375\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u81ea\u5e36\u7684 <code>MONITOR<\/code> \u547d\u4ee4\u4f86\u67e5\u770b\u5be6\u6642\u8acb\u6c42\uff0c\u6216\u4f7f\u7528 <code>INFO<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u6027\u80fd\u7d71\u8a08\u6578\u64da\u3002\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u8b58\u5225\u74f6\u9838\u4e26\u9032\u884c\u91dd\u5c0d\u6027\u7684\u512a\u5316\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-rqRuIJMbhM\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u5408\u7406\u7684\u786c\u9ad4\u914d\u7f6e\u3001\u7cbe\u78ba\u7684\u914d\u7f6e\u512a\u5316\u3001\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u9078\u64c7\u3001\u6709\u6548\u7684\u96c6\u7fa4\u8207\u5206\u7247\u6280\u8853\uff0c\u4ee5\u53ca\u6301\u7e8c\u7684\u76e3\u63a7\u8207\u8abf\u8a66\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u986f\u8457\u63d0\u5347 Redis \u7684\u6027\u80fd\u3002\u9019\u4e9b\u7b56\u7565\u4e0d\u50c5\u80fd\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u9084\u80fd\u589e\u5f37\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u82e5\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u53ca\u5176\u5728 Redis \u61c9\u7528\u4e2d\u7684\u6027\u80fd\u512a\u5316\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u67b6\u69cb\u7684\u6700\u4f73\u6027\u80fd\u512a\u5316\u7b56\u7565\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u61c9\u7528\u7a0b\u5e8f\u7684\u95dc\u9375\u89e3\u6c7a\u65b9\u6848\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-124875","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124875","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=124875"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124875\/revisions"}],"predecessor-version":[{"id":124876,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124875\/revisions\/124876"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}