{"id":164063,"date":"2024-11-05T04:43:28","date_gmt":"2024-11-04T20:43:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164063\/"},"modified":"2024-11-05T04:43:29","modified_gmt":"2024-11-04T20:43:29","slug":"%e8%a7%a3%e6%9e%90redis%e7%b7%9a%e7%a8%8b%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e6%8a%80%e5%b7%a7%ef%bc%88redis%e7%b7%9a%e7%a8%8b%e6%80%a7%e8%83%bd%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164063\/","title":{"rendered":"\u89e3\u6790Redis\u7dda\u7a0b\u6027\u80fd\u512a\u5316\u6280\u5de7\uff08redis\u7dda\u7a0b\u6027\u80fd\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%9e%90redis%e7%b7%9a%e7%a8%8b%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e6%8a%80%e5%b7%a7%ef%bc%88redis%e7%b7%9a%e7%a8%8b%e6%80%a7%e8%83%bd%ef%bc%89-KemHOzJAor\">\u89e3\u6790Redis\u7dda\u7a0b\u6027\u80fd\u512a\u5316\u6280\u5de7\uff08redis\u7dda\u7a0b\u6027\u80fd\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\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\u5118\u7ba1Redis\u672c\u8eab\u662f\u55ae\u7dda\u7a0b\u7684\uff0c\u4f46\u901a\u904e\u4e00\u4e9b\u6027\u80fd\u512a\u5316\u6280\u5de7\uff0c\u6211\u5011\u4ecd\u7136\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u5176\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u7684\u8868\u73fe\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u6709\u6548\u7684Redis\u7dda\u7a0b\u6027\u80fd\u512a\u5316\u6280\u5de7\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8redis%e9%9b%86%e7%be%a4-KemHOzJAor\">1. \u4f7f\u7528Redis\u96c6\u7fa4<\/h2>\n<p>Redis\u96c6\u7fa4\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500bRedis\u5be6\u4f8b\u4e2d\uff0c\u9019\u6a23\u53ef\u4ee5\u5145\u5206\u5229\u7528\u591a\u6838CPU\u7684\u512a\u52e2\u3002\u901a\u904e\u5c07\u8acb\u6c42\u5206\u914d\u5230\u4e0d\u540c\u7684\u5be6\u4f8b\uff0c\u96c6\u7fa4\u53ef\u4ee5\u540c\u6642\u8655\u7406\u591a\u500b\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<pre><code>redis-cli --cluster create 192.168.1.1:7000 192.168.1.2:7000 192.168.1.3:7000 --cluster-replicas 1<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u5275\u5efa\u4e00\u500b\u5305\u542b\u4e09\u500b\u4e3b\u7bc0\u9ede\u548c\u4e09\u500b\u5f9e\u7bc0\u9ede\u7684Redis\u96c6\u7fa4\u3002\u9019\u6a23\u7684\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6027\u80fd\uff0c\u9084\u589e\u5f37\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u5bb9\u932f\u80fd\u529b\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8pipeline%e6%8a%80%e8%a1%93-KemHOzJAor\">2. \u4f7f\u7528Pipeline\u6280\u8853<\/h2>\n<p>Pipeline\u6280\u8853\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u4e00\u6b21\u7db2\u7d61\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u9019\u5c0d\u65bc\u9700\u8981\u57f7\u884c\u591a\u500b\u64cd\u4f5c\u7684\u5834\u666f\u7279\u5225\u6709\u6548\u3002<\/p>\n<pre><code>redis-cli --pipe &lt; commands.txt<\/code><\/pre>\n<p>\u5728commands.txt\u4e2d\uff0c\u53ef\u4ee5\u5217\u51fa\u591a\u500bRedis\u547d\u4ee4\uff0c\u7136\u5f8c\u901a\u904e\u7ba1\u9053\u4e00\u6b21\u6027\u767c\u9001\u3002\u9019\u6a23\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u57f7\u884c\u6548\u7387\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u6279\u91cf\u8655\u7406\u6578\u64da\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h2 id=\"3-%e8%aa%bf%e6%95%b4redis%e9%85%8d%e7%bd%ae-KemHOzJAor\">3. \u8abf\u6574Redis\u914d\u7f6e<\/h2>\n<p>Redis\u7684\u914d\u7f6e\u9078\u9805\u5c0d\u6027\u80fd\u6709\u8457\u76f4\u63a5\u5f71\u97ff\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u95dc\u9375\u7684\u914d\u7f6e\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>maxmemory<\/strong>: \u8a2d\u7f6eRedis\u7684\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u8d85\u904e\u6b64\u9650\u5236\u5f8c\uff0cRedis\u5c07\u6839\u64da\u914d\u7f6e\u7684\u6dd8\u6c70\u7b56\u7565\u522a\u9664\u820a\u6578\u64da\u3002<\/li>\n<li><strong>save<\/strong>: \u8a2d\u7f6e\u6578\u64da\u6301\u4e45\u5316\u7684\u983b\u7387\uff0c\u904e\u65bc\u983b\u7e41\u7684\u6301\u4e45\u5316\u6703\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<li><strong>tcp-keepalive<\/strong>: \u8a2d\u7f6eTCP\u9023\u63a5\u7684\u4fdd\u6301\u6d3b\u52d5\u6642\u9593\uff0c\u9069\u7576\u7684\u8a2d\u7f6e\u53ef\u4ee5\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u9023\u63a5\u4e2d\u65b7\u3002<\/li>\n<\/ul>\n<p>\u901a\u904e\u5408\u7406\u8abf\u6574\u9019\u4e9b\u53c3\u6578\uff0c\u53ef\u4ee5\u5728\u4fdd\u8b49\u6578\u64da\u5b89\u5168\u7684\u540c\u6642\uff0c\u63d0\u5347Redis\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8redis%e7%9a%84lua%e8%85%b3%e6%9c%ac-KemHOzJAor\">4. \u4f7f\u7528Redis\u7684Lua\u8173\u672c<\/h2>\n<p>Lua\u8173\u672c\u5141\u8a31\u5728Redis\u670d\u52d9\u5668\u7aef\u57f7\u884c\u591a\u500b\u547d\u4ee4\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u4e4b\u9593\u7684\u901a\u4fe1\u6b21\u6578\u3002\u9019\u5c0d\u65bc\u9700\u8981\u539f\u5b50\u6027\u64cd\u4f5c\u7684\u5834\u666f\u7279\u5225\u6709\u7528\u3002<\/p>\n<pre><code>eval \"return redis.call('set', KEYS[1], ARGV[1])\" 1 key value<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u5728Redis\u670d\u52d9\u5668\u7aef\u57f7\u884cSET\u64cd\u4f5c\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u4e26\u6e1b\u5c11\u5ef6\u9072\u3002<\/p>\n<h2 id=\"5-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e8%a9%a6-KemHOzJAor\">5. \u76e3\u63a7\u548c\u8abf\u8a66<\/h2>\n<p>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\u662f\u512a\u5316\u7684\u95dc\u9375\u3002\u4f7f\u7528Redis\u81ea\u5e36\u7684\u76e3\u63a7\u5de5\u5177\uff0c\u5982INFO\u547d\u4ee4\uff0c\u53ef\u4ee5\u7372\u53d6\u7576\u524d\u7684\u6027\u80fd\u6578\u64da\uff0c\u5e6b\u52a9\u8b58\u5225\u74f6\u9838\u3002<\/p>\n<pre><code>redis-cli info<\/code><\/pre>\n<p>\u901a\u904e\u5206\u6790\u9019\u4e9b\u6578\u64da\uff0c\u53ef\u4ee5\u91dd\u5c0d\u6027\u5730\u9032\u884c\u512a\u5316\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KemHOzJAor\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u5e7e\u7a2e\u6280\u5de7\uff0c\u6211\u5011\u53ef\u4ee5\u6709\u6548\u5730\u512a\u5316Redis\u7684\u7dda\u7a0b\u6027\u80fd\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7684\u6574\u9ad4\u6548\u7387\u3002\u7121\u8ad6\u662f\u4f7f\u7528Redis\u96c6\u7fa4\u3001Pipeline\u6280\u8853\uff0c\u9084\u662f\u8abf\u6574\u914d\u7f6e\u548c\u4f7f\u7528Lua\u8173\u672c\uff0c\u9019\u4e9b\u65b9\u6cd5\u90fd\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\u66f4\u597d\u5730\u5229\u7528Redis\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fddRedis\u5728\u6700\u4f73\u74b0\u5883\u4e2d\u904b\u884c\uff0c\u9032\u4e00\u6b65\u63d0\u5347\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7dda\u7a0b\u6027\u80fd\u512a\u5316\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u66f4\u5feb\u7684\u97ff\u61c9\u6642\u9593\u548c\u66f4\u9ad8\u7684\u7cfb\u7d71\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-164063","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164063","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=164063"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164063\/revisions"}],"predecessor-version":[{"id":164064,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164063\/revisions\/164064"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}