{"id":195243,"date":"2024-11-13T13:24:21","date_gmt":"2024-11-13T05:24:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195243\/"},"modified":"2024-11-13T13:24:22","modified_gmt":"2024-11-13T05:24:22","slug":"%e5%84%aa%e5%8c%96%e5%a6%82%e4%bd%95%e6%8f%90%e5%8d%87redis%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%ef%bc%88redis%e9%80%a3%e6%8e%a5%e6%95%b8%e5%a4%a7%e5%b0%8f%e5%a6%82","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195243\/","title":{"rendered":"\u512a\u5316\u5982\u4f55\u63d0\u5347Redis\u9023\u63a5\u6578\u7684\u6027\u80fd\u512a\u5316\uff08redis\u9023\u63a5\u6578\u5927\u5c0f\u5982\u4f55\uff09"},"content":{"rendered":"<h1 id=\"%e5%84%aa%e5%8c%96%e5%a6%82%e4%bd%95%e6%8f%90%e5%8d%87redis%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%ef%bc%88redis%e9%80%a3%e6%8e%a5%e6%95%b8%e5%a4%a7%e5%b0%8f%e5%a6%82-urFsWnJSLc\">\u512a\u5316\u5982\u4f55\u63d0\u5347Redis\u9023\u63a5\u6578\u7684\u6027\u80fd\u512a\u5316\uff08redis\u9023\u63a5\u6578\u5927\u5c0f\u5982\u4f55\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u589e\u9577\uff0cRedis\u7684\u9023\u63a5\u6578\u9700\u6c42\u4e5f\u96a8\u4e4b\u589e\u52a0\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u512a\u5316Redis\u7684\u9023\u63a5\u6578\uff0c\u4ee5\u63d0\u5347\u5176\u6027\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e7%90%86%e8%a7%a3redis%e9%80%a3%e6%8e%a5%e6%95%b8-urFsWnJSLc\">\u7406\u89e3Redis\u9023\u63a5\u6578<\/h2>\n<p>Redis\u7684\u9023\u63a5\u6578\u662f\u6307\u540c\u6642\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\u7684\u5ba2\u6236\u7aef\u6578\u91cf\u3002\u6bcf\u500b\u5ba2\u6236\u7aef\u5728\u8207Redis\u9032\u884c\u4ea4\u4e92\u6642\u90fd\u6703\u5efa\u7acb\u4e00\u500b\u9023\u63a5\uff0c\u9019\u4e9b\u9023\u63a5\u6703\u4f54\u7528\u670d\u52d9\u5668\u7684\u8cc7\u6e90\u3002\u56e0\u6b64\uff0c\u5408\u7406\u914d\u7f6e\u548c\u512a\u5316\u9023\u63a5\u6578\u5c0d\u65bc\u63d0\u5347Redis\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%9c%80%e5%a4%a7%e9%80%a3%e6%8e%a5%e6%95%b8%e8%a8%ad%e7%bd%ae-urFsWnJSLc\">Redis\u7684\u6700\u5927\u9023\u63a5\u6578\u8a2d\u7f6e<\/h2>\n<p>Redis\u7684\u6700\u5927\u9023\u63a5\u6578\u53ef\u4ee5\u901a\u904e\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684`maxclients`\u53c3\u6578\u4f86\u8a2d\u7f6e\u3002\u9810\u8a2d\u60c5\u6cc1\u4e0b\uff0c\u9019\u500b\u503c\u901a\u5e38\u70ba10000\u3002\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u904e\u9ad8\u7684\u9023\u63a5\u6578\u53ef\u80fd\u6703\u5c0e\u81f4\u670d\u52d9\u5668\u8cc7\u6e90\u7684\u8017\u76e1\u3002<\/p>\n<pre><code>maxclients 20000\n<\/code><\/pre>\n<p>\u5728\u4fee\u6539\u914d\u7f6e\u5f8c\uff0c\u9700\u91cd\u555fRedis\u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7576\u524d\u7684\u6700\u5927\u9023\u63a5\u6578\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>CONFIG GET maxclients\n<\/code><\/pre>\n<h2 id=\"%e5%84%aa%e5%8c%96%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e7%ad%96%e7%95%a5-urFsWnJSLc\">\u512a\u5316\u9023\u63a5\u6578\u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e9%80%a3%e6%8e%a5%e6%b1%a0-urFsWnJSLc\">1. \u4f7f\u7528\u9023\u63a5\u6c60<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u9023\u63a5\u6c60\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u6bcf\u6b21\u8acb\u6c42\u90fd\u5efa\u7acb\u65b0\u9023\u63a5\u7684\u958b\u92b7\u3002\u9023\u63a5\u6c60\u6703\u9810\u5148\u5efa\u7acb\u4e00\u5b9a\u6578\u91cf\u7684\u9023\u63a5\uff0c\u4e26\u5728\u9700\u8981\u6642\u91cd\u8907\u4f7f\u7528\u9019\u4e9b\u9023\u63a5\u3002\u9019\u6a23\u4e0d\u50c5\u53ef\u4ee5\u6e1b\u5c11\u5ef6\u9072\uff0c\u9084\u80fd\u964d\u4f4eRedis\u670d\u52d9\u5668\u7684\u8ca0\u64d4\u3002<\/p>\n<h3 id=\"2-%e6%b8%9b%e5%b0%91%e4%b8%8d%e5%bf%85%e8%a6%81%e7%9a%84%e9%80%a3%e6%8e%a5-urFsWnJSLc\">2. \u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u9023\u63a5<\/h3>\n<p>\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u5728\u4e0d\u518d\u9700\u8981\u9023\u63a5\u6642\u53ca\u6642\u95dc\u9589\u5b83\u5011\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u793a\u4f8b\u4f86\u78ba\u4fdd\u9023\u63a5\u5728\u4f7f\u7528\u5f8c\u88ab\u6b63\u78ba\u95dc\u9589\uff1a<\/p>\n<pre><code>redisClient.quit();\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%8c%81%e4%b9%85%e9%80%a3%e6%8e%a5-urFsWnJSLc\">3. \u4f7f\u7528\u6301\u4e45\u9023\u63a5<\/h3>\n<p>\u5c0d\u65bc\u983b\u7e41\u8a2a\u554fRedis\u7684\u61c9\u7528\uff0c\u4f7f\u7528\u6301\u4e45\u9023\u63a5\u53ef\u4ee5\u6e1b\u5c11\u9023\u63a5\u5efa\u7acb\u548c\u95dc\u9589\u7684\u958b\u92b7\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h3 id=\"4-%e8%aa%bf%e6%95%b4%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%b5%b1%e7%9a%84%e5%8f%83%e6%95%b8-urFsWnJSLc\">4. \u8abf\u6574\u64cd\u4f5c\u7cfb\u7d71\u7684\u53c3\u6578<\/h3>\n<p>\u64cd\u4f5c\u7cfb\u7d71\u7684TCP\u53c3\u6578\u4e5f\u6703\u5f71\u97ffRedis\u7684\u9023\u63a5\u6578\u3002\u53ef\u4ee5\u901a\u904e\u8abf\u6574`\/etc\/sysctl.conf`\u6587\u4ef6\u4e2d\u7684\u4ee5\u4e0b\u53c3\u6578\u4f86\u512a\u5316\u6027\u80fd\uff1a<\/p>\n<pre><code>net.core.somaxconn = 1024\nnet.ipv4.tcp_max_syn_backlog = 2048\n<\/code><\/pre>\n<p>\u4fee\u6539\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>sysctl -p\n<\/code><\/pre>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e8%a9%a6-urFsWnJSLc\">\u76e3\u63a7\u548c\u8abf\u8a66<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fddRedis\u7684\u9023\u63a5\u6578\u512a\u5316\u63aa\u65bd\u6709\u6548\uff0c\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\u662f\u5fc5\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u81ea\u5e36\u7684\u76e3\u63a7\u547d\u4ee4\uff0c\u5982`INFO`\uff0c\u4f86\u67e5\u770b\u7576\u524d\u7684\u9023\u63a5\u6578\u548c\u5176\u4ed6\u6027\u80fd\u6307\u6a19\uff1a<\/p>\n<pre><code>INFO clients\n<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u76e3\u63a7\u5de5\u5177\uff0c\u5982Redis Monitor\u6216Grafana\uff0c\u4f86\u5be6\u6642\u76e3\u63a7Redis\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-urFsWnJSLc\">\u7e3d\u7d50<\/h2>\n<p>\u512a\u5316Redis\u7684\u9023\u63a5\u6578\u5c0d\u65bc\u63d0\u5347\u5176\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u6700\u5927\u9023\u63a5\u6578\u3001\u4f7f\u7528\u9023\u63a5\u6c60\u3001\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u9023\u63a5\u3001\u4f7f\u7528\u6301\u4e45\u9023\u63a5\u4ee5\u53ca\u8abf\u6574\u64cd\u4f5c\u7cfb\u7d71\u53c3\u6578\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8Redis\u7684\u6027\u80fd\u3002\u5b9a\u671f\u76e3\u63a7\u548c\u8abf\u8a66\u4e5f\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u7684\u91cd\u8981\u6b65\u9a5f\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u901a\u904e\u512a\u5316Redis\u9023\u63a5\u6578\u4f86\u63d0\u5347\u6027\u80fd\uff0c\u4e86\u89e3\u9023\u63a5\u6578\u5927\u5c0f\u7684\u6700\u4f73\u5be6\u8e10\u8207\u8abf\u6574\u7b56\u7565\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-195243","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195243","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=195243"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195243\/revisions"}],"predecessor-version":[{"id":195244,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195243\/revisions\/195244"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195243"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195243"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}