{"id":188370,"date":"2024-11-11T22:08:22","date_gmt":"2024-11-11T14:08:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188370\/"},"modified":"2024-11-11T22:08:23","modified_gmt":"2024-11-11T14:08:23","slug":"%e6%8e%a2%e7%a9%b6redis%e9%80%a3%e6%8e%a5%e6%95%b8%e4%b8%8a%e9%99%90%e6%9c%89%e7%84%a1%e5%8f%af%e8%83%bd%e6%80%a7%ef%bc%88redis%e9%80%a3%e6%8e%a5%e6%95%b8%e6%9c%89%e9%99%90%e5%88%b6%e5%97%8e%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188370\/","title":{"rendered":"\u63a2\u7a76Redis\u9023\u63a5\u6578\u4e0a\u9650\u6709\u7121\u53ef\u80fd\u6027\uff08redis\u9023\u63a5\u6578\u6709\u9650\u5236\u55ce\uff09"},"content":{"rendered":"<h1 id=\"%e6%8e%a2%e7%a9%b6redis%e9%80%a3%e6%8e%a5%e6%95%b8%e4%b8%8a%e9%99%90%e6%9c%89%e7%84%a1%e5%8f%af%e8%83%bd%e6%80%a7%ef%bc%88redis%e9%80%a3%e6%8e%a5%e6%95%b8%e6%9c%89%e9%99%90%e5%88%b6%e5%97%8e%ef%bc%89-gdidnLcWXR\">\u63a2\u7a76Redis\u9023\u63a5\u6578\u4e0a\u9650\u6709\u7121\u53ef\u80fd\u6027\uff08redis\u9023\u63a5\u6578\u6709\u9650\u5236\u55ce\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6578\u64da\u5eab\u548c\u6d88\u606f\u4ee3\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u9078\u64c7\u4f7f\u7528Redis\u4f86\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u7136\u800c\uff0c\u4f7f\u7528Redis\u6642\uff0c\u9023\u63a5\u6578\u7684\u4e0a\u9650\u554f\u984c\u5e38\u5e38\u5f15\u8d77\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u9023\u63a5\u6578\u4e0a\u9650\u53ca\u5176\u53ef\u80fd\u6027\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e9%80%a3%e6%8e%a5%e6%95%b8%e9%99%90%e5%88%b6-gdidnLcWXR\">Redis\u7684\u9023\u63a5\u6578\u9650\u5236<\/h2>\n<p>Redis\u7684\u9023\u63a5\u6578\u4e0a\u9650\u4e3b\u8981\u7531\u5169\u500b\u56e0\u7d20\u6c7a\u5b9a\uff1a\u64cd\u4f5c\u7cfb\u7d71\u7684\u9650\u5236\u548cRedis\u914d\u7f6e\u7684\u9650\u5236\u3002<\/p>\n<h3 id=\"%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%b5%b1%e7%9a%84%e9%99%90%e5%88%b6-gdidnLcWXR\">\u64cd\u4f5c\u7cfb\u7d71\u7684\u9650\u5236<\/h3>\n<p>\u5728Linux\u7cfb\u7d71\u4e2d\uff0c\u9032\u7a0b\u53ef\u4ee5\u6253\u958b\u7684\u6700\u5927\u6587\u4ef6\u63cf\u8ff0\u7b26\u6578\u91cf\uff08\u5373\u9023\u63a5\u6578\uff09\u662f\u6709\u9650\u5236\u7684\u3002\u9019\u500b\u9650\u5236\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u884c\u5de5\u5177\u4f86\u67e5\u770b\u548c\u4fee\u6539\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u7576\u524d\u7684\u9650\u5236\uff1a<\/p>\n<pre><code>ulimit -n<\/code><\/pre>\n<p>\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0c\u9019\u500b\u503c\u901a\u5e38\u662f1024\u62164096\u3002\u82e5\u8981\u589e\u52a0\u9019\u500b\u9650\u5236\uff0c\u53ef\u4ee5\u7de8\u8f2f\u7cfb\u7d71\u914d\u7f6e\u6587\u4ef6\uff08\u5982\/etc\/security\/limits.conf\uff09\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>* soft nofile 10000\n* hard nofile 10000<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5c07\u6700\u5927\u6587\u4ef6\u63cf\u8ff0\u7b26\u6578\u91cf\u589e\u52a0\u523010000\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9019\u500b\u6539\u8b8a\u9700\u8981\u91cd\u555f\u7cfb\u7d71\u6216\u91cd\u65b0\u767b\u9304\u624d\u80fd\u751f\u6548\u3002<\/p>\n<h3 id=\"redis%e9%85%8d%e7%bd%ae%e7%9a%84%e9%99%90%e5%88%b6-gdidnLcWXR\">Redis\u914d\u7f6e\u7684\u9650\u5236<\/h3>\n<p>Redis\u672c\u8eab\u4e5f\u6709\u4e00\u500b\u914d\u7f6e\u53c3\u6578\u4f86\u9650\u5236\u6700\u5927\u9023\u63a5\u6578\uff0c\u9019\u500b\u53c3\u6578\u662f\u201cmaxclients\u201d\u3002\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0c\u9019\u500b\u503c\u901a\u5e38\u8a2d\u7f6e\u70ba10000\u3002\u53ef\u4ee5\u901a\u904eRedis\u7684\u914d\u7f6e\u6587\u4ef6\uff08redis.conf\uff09\u6216\u5728\u904b\u884c\u6642\u4f7f\u7528\u547d\u4ee4\u4f86\u4fee\u6539\u9019\u500b\u503c\uff1a<\/p>\n<pre><code>CONFIG SET maxclients 20000<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5c07\u6700\u5927\u9023\u63a5\u6578\u8a2d\u7f6e\u70ba20000\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9019\u500b\u503c\u4e0d\u80fd\u8d85\u904e\u64cd\u4f5c\u7cfb\u7d71\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26\u9650\u5236\uff0c\u5426\u5247\u6703\u5c0e\u81f4Redis\u555f\u52d5\u5931\u6557\u3002<\/p>\n<h2 id=\"%e9%80%a3%e6%8e%a5%e6%95%b8%e4%b8%8a%e9%99%90%e7%9a%84%e5%bd%b1%e9%9f%bf%e5%9b%a0%e7%b4%a0-gdidnLcWXR\">\u9023\u63a5\u6578\u4e0a\u9650\u7684\u5f71\u97ff\u56e0\u7d20<\/h2>\n<p>\u9664\u4e86\u64cd\u4f5c\u7cfb\u7d71\u548cRedis\u7684\u914d\u7f6e\u5916\uff0c\u9084\u6709\u5176\u4ed6\u4e00\u4e9b\u56e0\u7d20\u53ef\u80fd\u5f71\u97ffRedis\u7684\u9023\u63a5\u6578\u4e0a\u9650\uff1a<\/p>\n<ul>\n<li><strong>\u786c\u9ad4\u8cc7\u6e90\uff1a<\/strong>\u4f3a\u670d\u5668\u7684CPU\u548c\u5167\u5b58\u8cc7\u6e90\u6703\u5f71\u97ffRedis\u7684\u6027\u80fd\u548c\u53ef\u652f\u6301\u7684\u9023\u63a5\u6578\u3002\u5982\u679c\u4f3a\u670d\u5668\u8cc7\u6e90\u4e0d\u8db3\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>\u61c9\u7528\u7a0b\u5e8f\u8a2d\u8a08\uff1a<\/strong>\u5982\u679c\u61c9\u7528\u7a0b\u5e8f\u8a2d\u8a08\u4e0d\u7576\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u4e0d\u5fc5\u8981\u7684\u9023\u63a5\u6578\u589e\u52a0\u3002\u4f8b\u5982\uff0c\u983b\u7e41\u5730\u5efa\u7acb\u548c\u95dc\u9589\u9023\u63a5\u6703\u589e\u52a0\u7cfb\u7d71\u8ca0\u64d4\u3002<\/li>\n<li><strong>\u7db2\u7d61\u5ef6\u9072\uff1a<\/strong>\u9ad8\u5ef6\u9072\u7684\u7db2\u7d61\u74b0\u5883\u53ef\u80fd\u6703\u5f71\u97ff\u9023\u63a5\u7684\u7a69\u5b9a\u6027\uff0c\u5f9e\u800c\u5f71\u97ff\u53ef\u7528\u7684\u9023\u63a5\u6578\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%ae%a1%e7%90%86redis%e9%80%a3%e6%8e%a5%e6%95%b8-gdidnLcWXR\">\u5982\u4f55\u7ba1\u7406Redis\u9023\u63a5\u6578<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u7ba1\u7406Redis\u7684\u9023\u63a5\u6578\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9023\u63a5\u6c60\uff1a<\/strong>\u901a\u904e\u4f7f\u7528\u9023\u63a5\u6c60\u4f86\u91cd\u7528\u9023\u63a5\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5efa\u7acb\u65b0\u9023\u63a5\u7684\u958b\u92b7\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u76e3\u63a7\u9023\u63a5\u6578\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u9023\u63a5\u6578\uff0c\u53ca\u6642\u767c\u73fe\u4e26\u89e3\u6c7a\u554f\u984c\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684INFO\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7684\u9023\u63a5\u6578\u3002<\/li>\n<li><strong>\u512a\u5316\u61c9\u7528\u908f\u8f2f\uff1a<\/strong>\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u5728\u4f7f\u7528Redis\u6642\u9075\u5faa\u6700\u4f73\u5be6\u8e10\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u9023\u63a5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-gdidnLcWXR\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u9023\u63a5\u6578\u4e0a\u9650\u662f\u7531\u64cd\u4f5c\u7cfb\u7d71\u548cRedis\u81ea\u8eab\u7684\u914d\u7f6e\u5171\u540c\u6c7a\u5b9a\u7684\u3002\u901a\u904e\u9069\u7576\u7684\u914d\u7f6e\u548c\u7ba1\u7406\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8Redis\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u4e86\u89e3\u9019\u4e9b\u9650\u5236\u548c\u7ba1\u7406\u7b56\u7565\u5c0d\u65bc\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\uff0c\u4ee5\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7684\u9ad8\u6548\u904b\u884c\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72Redis\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\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7a76Redis\u9023\u63a5\u6578\u4e0a\u9650\u53ca\u5176\u9650\u5236\uff0c\u5206\u6790\u53ef\u80fd\u5f71\u97ff\u6027\u80fd\u7684\u56e0\u7d20\uff0c\u5e6b\u52a9\u512a\u5316Redis\u4f7f\u7528\u6548\u7387\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-188370","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188370","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=188370"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188370\/revisions"}],"predecessor-version":[{"id":188371,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188370\/revisions\/188371"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}