{"id":134325,"date":"2024-10-31T00:06:18","date_gmt":"2024-10-30T16:06:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/134325\/"},"modified":"2024-10-31T00:06:18","modified_gmt":"2024-10-30T16:06:18","slug":"redis%e7%a1%ac%e4%bb%b6%e8%b3%87%e6%ba%90%e6%9c%89%e9%99%90%ef%bc%88redis%e7%a1%ac%e4%bb%b6%e8%b3%87%e6%ba%90%e5%b0%91%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/134325\/","title":{"rendered":"Redis\u786c\u4ef6\u8cc7\u6e90\u6709\u9650\uff08redis\u786c\u4ef6\u8cc7\u6e90\u5c11\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%a1%ac%e4%bb%b6%e8%b3%87%e6%ba%90%e6%9c%89%e9%99%90%ef%bc%88redis%e7%a1%ac%e4%bb%b6%e8%b3%87%e6%ba%90%e5%b0%91%ef%bc%89-utfjfhpROV\">Redis\u786c\u4ef6\u8cc7\u6e90\u6709\u9650\uff08redis\u786c\u4ef6\u8cc7\u6e90\u5c11\uff09<\/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\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\u3002\u7136\u800c\uff0c\u7576\u4f7f\u7528Redis\u6642\uff0c\u786c\u4ef6\u8cc7\u6e90\u7684\u9650\u5236\u53ef\u80fd\u6703\u5c0d\u5176\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u7522\u751f\u91cd\u5927\u5f71\u97ff\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u5728\u786c\u4ef6\u8cc7\u6e90\u6709\u9650\u7684\u60c5\u6cc1\u4e0b\u7684\u6311\u6230\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-utfjfhpROV\">Redis\u7684\u57fa\u672c\u67b6\u69cb<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5176\u4e3b\u8981\u7279\u9ede\u662f\u9ad8\u6027\u80fd\u548c\u4f4e\u5ef6\u9072\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u3002\u7136\u800c\uff0cRedis\u7684\u6027\u80fd\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u4f9d\u8cf4\u65bc\u53ef\u7528\u7684\u786c\u4ef6\u8cc7\u6e90\uff0c\u5305\u62ecCPU\u3001\u5167\u5b58\u548c\u5b58\u5132\u3002<\/p>\n<h2 id=\"%e7%a1%ac%e4%bb%b6%e8%b3%87%e6%ba%90%e7%9a%84%e6%8c%91%e6%88%b0-utfjfhpROV\">\u786c\u4ef6\u8cc7\u6e90\u7684\u6311\u6230<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u6642\uff0c\u786c\u4ef6\u8cc7\u6e90\u7684\u9650\u5236\u53ef\u80fd\u6703\u5c0e\u81f4\u4ee5\u4e0b\u5e7e\u500b\u554f\u984c\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u9650\u5236\uff1a<\/strong>Redis\u4e3b\u8981\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u56e0\u6b64\u53ef\u7528\u7684\u5167\u5b58\u5927\u5c0f\u76f4\u63a5\u5f71\u97ff\u5230\u53ef\u4ee5\u5b58\u5132\u7684\u6578\u64da\u91cf\u3002\u5982\u679c\u5167\u5b58\u4e0d\u8db3\uff0cRedis\u5c07\u7121\u6cd5\u5b58\u5132\u66f4\u591a\u7684\u6578\u64da\uff0c\u4e26\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>CPU\u74f6\u9838\uff1a<\/strong>Redis\u662f\u4e00\u500b\u55ae\u7dda\u7a0b\u7684\u7cfb\u7d71\uff0c\u9019\u610f\u5473\u8457\u5b83\u5728\u8655\u7406\u8acb\u6c42\u6642\u53ea\u80fd\u4f7f\u7528\u4e00\u500bCPU\u6838\u5fc3\u3002\u5982\u679c\u8acb\u6c42\u91cf\u904e\u5927\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4CPU\u904e\u8f09\uff0c\u5f9e\u800c\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u554f\u984c\uff1a<\/strong>Redis\u652f\u6301\u6578\u64da\u6301\u4e45\u5316\uff0c\u4f46\u9019\u9700\u8981\u984d\u5916\u7684\u78c1\u789f\u7a7a\u9593\u3002\u5982\u679c\u786c\u4ef6\u8cc7\u6e90\u6709\u9650\uff0c\u6301\u4e45\u5316\u904e\u7a0b\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\uff0c\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u589e\u52a0\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-utfjfhpROV\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u70ba\u4e86\u61c9\u5c0dRedis\u5728\u786c\u4ef6\u8cc7\u6e90\u6709\u9650\u60c5\u6cc1\u4e0b\u7684\u6311\u6230\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-utfjfhpROV\">1. \u512a\u5316\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u800c\u4e0d\u662f\u5b57\u7b26\u4e32\u4f86\u5b58\u5132\u591a\u500b\u5b57\u6bb5\uff0c\u53ef\u4ee5\u7bc0\u7701\u5167\u5b58\u7a7a\u9593\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>HSET user:1000 username \"john_doe\" email \"john@example.com\"<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8redis%e9%9b%86%e7%be%a4-utfjfhpROV\">2. \u4f7f\u7528Redis\u96c6\u7fa4<\/h3>\n<p>Redis\u96c6\u7fa4\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528\u591a\u500bCPU\u6838\u5fc3\u548c\u5167\u5b58\u8cc7\u6e90\u3002\u901a\u904e\u5c07\u6578\u64da\u5206\u7247\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u5bb9\u932f\u80fd\u529b\u3002<\/p>\n<h3 id=\"3-%e8%aa%bf%e6%95%b4%e9%85%8d%e7%bd%ae%e5%8f%83%e6%95%b8-utfjfhpROV\">3. \u8abf\u6574\u914d\u7f6e\u53c3\u6578<\/h3>\n<p>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574Redis\u7684\u914d\u7f6e\u53c3\u6578\uff0c\u4f8b\u5982\u6700\u5927\u5167\u5b58\u9650\u5236\uff08maxmemory\uff09\u548c\u6dd8\u6c70\u7b56\u7565\uff08maxmemory-policy\uff09\uff0c\u53ef\u4ee5\u5e6b\u52a9\u66f4\u597d\u5730\u7ba1\u7406\u5167\u5b58\u4f7f\u7528\u3002<\/p>\n<pre><code>CONFIG SET maxmemory 256mb\nCONFIG SET maxmemory-policy allkeys-lru<\/code><\/pre>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e5%92%8c%e6%80%a7%e8%83%bd%e8%aa%bf%e5%84%aa-utfjfhpROV\">4. \u76e3\u63a7\u548c\u6027\u80fd\u8abf\u512a<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001CPU\u8ca0\u8f09\u548c\u8acb\u6c42\u5ef6\u9072\uff0c\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u554f\u984c\u4e26\u9032\u884c\u8abf\u512a\u3002\u4f7f\u7528\u5de5\u5177\u5982Redis Monitor\u6216Redis Insight\u53ef\u4ee5\u5e6b\u52a9\u9032\u884c\u6027\u80fd\u5206\u6790\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-utfjfhpROV\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u6642\uff0c\u786c\u4ef6\u8cc7\u6e90\u7684\u9650\u5236\u53ef\u80fd\u6703\u5c0d\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u9020\u6210\u6311\u6230\u3002\u7136\u800c\uff0c\u901a\u904e\u512a\u5316\u6578\u64da\u7d50\u69cb\u3001\u4f7f\u7528Redis\u96c6\u7fa4\u3001\u8abf\u6574\u914d\u7f6e\u53c3\u6578\u4ee5\u53ca\u9032\u884c\u6027\u80fd\u76e3\u63a7\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u61c9\u5c0d\u9019\u4e9b\u6311\u6230\u3002\u4e86\u89e3\u5982\u4f55\u5728\u6709\u9650\u7684\u786c\u4ef6\u8cc7\u6e90\u4e0b\u904b\u884cRedis\uff0c\u5c0d\u65bc\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u4fbf\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u786c\u4ef6\u8cc7\u6e90\u6709\u9650\u6642\uff0c\u9700\u512a\u5316\u914d\u7f6e\u8207\u4f7f\u7528\u7b56\u7565\uff0c\u4ee5\u63d0\u5347\u6027\u80fd\u548c\u6548\u7387\uff0c\u78ba\u4fdd\u6578\u64da\u5b58\u53d6\u7684\u7a69\u5b9a\u6027\u8207\u5feb\u901f\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-134325","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134325","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=134325"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134325\/revisions"}],"predecessor-version":[{"id":134326,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134325\/revisions\/134326"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=134325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=134325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=134325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}