{"id":154309,"date":"2024-11-02T14:44:19","date_gmt":"2024-11-02T06:44:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/154309\/"},"modified":"2024-11-02T14:44:20","modified_gmt":"2024-11-02T06:44:20","slug":"%e8%aa%bf%e6%95%b4%e5%84%aa%e5%8c%96redis%e5%ae%a2%e6%88%b6%e7%ab%af%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e6%96%b9%e6%b3%95%ef%bc%88redis%e9%80%a3%e6%8e%a5%e6%95%b8%e5%a4%a7%e5%b0%8f%e5%a6%82%e4%bd%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/154309\/","title":{"rendered":"\u8abf\u6574\u512a\u5316Redis\u5ba2\u6236\u7aef\u9023\u63a5\u6578\u7684\u65b9\u6cd5\uff08redis\u9023\u63a5\u6578\u5927\u5c0f\u5982\u4f55\uff09"},"content":{"rendered":"<h1 id=\"%e8%aa%bf%e6%95%b4%e5%84%aa%e5%8c%96redis%e5%ae%a2%e6%88%b6%e7%ab%af%e9%80%a3%e6%8e%a5%e6%95%b8%e7%9a%84%e6%96%b9%e6%b3%95%ef%bc%88redis%e9%80%a3%e6%8e%a5%e6%95%b8%e5%a4%a7%e5%b0%8f%e5%a6%82%e4%bd%95-QjBnnEWaHA\">\u8abf\u6574\u512a\u5316Redis\u5ba2\u6236\u7aef\u9023\u63a5\u6578\u7684\u65b9\u6cd5\uff08redis\u9023\u63a5\u6578\u5927\u5c0f\u5982\u4f55\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u512a\u5316Redis\u7684\u5ba2\u6236\u7aef\u9023\u63a5\u6578\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u9700\u8981\u9762\u5c0d\u7684\u91cd\u8981\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u8abf\u6574\u548c\u512a\u5316Redis\u5ba2\u6236\u7aef\u9023\u63a5\u6578\u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u60a8\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"%e7%90%86%e8%a7%a3redis%e7%9a%84%e9%80%a3%e6%8e%a5%e6%95%b8%e9%99%90%e5%88%b6-QjBnnEWaHA\">\u7406\u89e3Redis\u7684\u9023\u63a5\u6578\u9650\u5236<\/h2>\n<p>Redis\u7684\u9023\u63a5\u6578\u9650\u5236\u4e3b\u8981\u7531\u5169\u500b\u56e0\u7d20\u6c7a\u5b9a\uff1aRedis\u670d\u52d9\u5668\u7684\u914d\u7f6e\u548c\u64cd\u4f5c\u7cfb\u7d71\u7684\u9650\u5236\u3002\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cRedis\u7684\u6700\u5927\u9023\u63a5\u6578\u70ba10,000\uff0c\u4f46\u9019\u500b\u6578\u5b57\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002\u8981\u4e86\u89e3\u5982\u4f55\u8abf\u6574\u9019\u4e9b\u9650\u5236\uff0c\u9996\u5148\u9700\u8981\u6aa2\u67e5Redis\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fredis.conf\uff09\u4e2d\u7684\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><code>maxclients<\/code>\uff1a\u9019\u500b\u53c3\u6578\u7528\u65bc\u8a2d\u7f6eRedis\u670d\u52d9\u5668\u5141\u8a31\u7684\u6700\u5927\u5ba2\u6236\u7aef\u9023\u63a5\u6578\u3002<\/li>\n<li><code>tcp-backlog<\/code>\uff1a\u9019\u500b\u53c3\u6578\u7528\u65bc\u8a2d\u7f6eTCP\u7684backlog\u5927\u5c0f\uff0c\u5f71\u97ff\u5230\u7b49\u5f85\u9023\u63a5\u7684\u5ba2\u6236\u7aef\u6578\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%aa%bf%e6%95%b4redis%e7%9a%84%e6%9c%80%e5%a4%a7%e9%80%a3%e6%8e%a5%e6%95%b8-QjBnnEWaHA\">\u8abf\u6574Redis\u7684\u6700\u5927\u9023\u63a5\u6578<\/h2>\n<p>\u8981\u8abf\u6574Redis\u7684\u6700\u5927\u9023\u63a5\u6578\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<ol>\n<li>\u6253\u958bRedis\u7684\u914d\u7f6e\u6587\u4ef6\uff08redis.conf\uff09\uff0c\u627e\u5230<code>maxclients<\/code>\u53c3\u6578\u3002<\/li>\n<li>\u6839\u64da\u9700\u8981\u4fee\u6539\u8a72\u53c3\u6578\u7684\u503c\uff0c\u4f8b\u5982\uff1a<\/li>\n<pre><code>maxclients 20000<\/code><\/pre>\n<li>\u4fdd\u5b58\u914d\u7f6e\u6587\u4ef6\u4e26\u91cd\u555fRedis\u670d\u52d9\u5668\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/li>\n<\/ol>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u589e\u52a0\u6700\u5927\u9023\u63a5\u6578\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u8cc7\u6e90\u7684\u6d88\u8017\u589e\u52a0\uff0c\u56e0\u6b64\u5728\u8abf\u6574\u6642\u61c9\u6839\u64da\u5be6\u969b\u7684\u786c\u9ad4\u8cc7\u6e90\u9032\u884c\u5408\u7406\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%b5%b1%e7%9a%84%e9%80%a3%e6%8e%a5%e6%95%b8%e9%99%90%e5%88%b6-QjBnnEWaHA\">\u64cd\u4f5c\u7cfb\u7d71\u7684\u9023\u63a5\u6578\u9650\u5236<\/h2>\n<p>\u9664\u4e86Redis\u7684\u914d\u7f6e\u5916\uff0c\u64cd\u4f5c\u7cfb\u7d71\u672c\u8eab\u4e5f\u6709\u9023\u63a5\u6578\u7684\u9650\u5236\u3002\u5728Linux\u7cfb\u7d71\u4e2d\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7576\u524d\u7684\u6700\u5927\u6587\u4ef6\u63cf\u8ff0\u7b26\u6578\u91cf\uff1a<\/p>\n<pre><code>ulimit -n<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u589e\u52a0\u9019\u500b\u9650\u5236\uff0c\u53ef\u4ee5\u7de8\u8f2f<code>\/etc\/security\/limits.conf<\/code>\u6587\u4ef6\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>* soft nofile 20000\n* hard nofile 20000<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5c07\u7528\u6236\u7684\u6700\u5927\u6587\u4ef6\u63cf\u8ff0\u7b26\u6578\u91cf\u8a2d\u7f6e\u70ba20,000\u3002\u4fee\u6539\u5f8c\uff0c\u91cd\u65b0\u767b\u9304\u7cfb\u7d71\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e5%92%8c%e5%84%aa%e5%8c%96%e9%80%a3%e6%8e%a5%e6%95%b8-QjBnnEWaHA\">\u76e3\u63a7\u548c\u512a\u5316\u9023\u63a5\u6578<\/h2>\n<p>\u5728\u8abf\u6574\u4e86Redis\u7684\u9023\u63a5\u6578\u9650\u5236\u5f8c\uff0c\u6301\u7e8c\u76e3\u63a7\u9023\u63a5\u6578\u7684\u4f7f\u7528\u60c5\u6cc1\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u81ea\u5e36\u7684\u76e3\u63a7\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7684\u9023\u63a5\u6578\uff1a<\/p>\n<pre><code>INFO clients<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u7576\u524d\u9023\u63a5\u7684\u5ba2\u6236\u7aef\u6578\u91cf\u4ee5\u53ca\u5176\u4ed6\u76f8\u95dc\u4fe1\u606f\u3002\u6839\u64da\u9019\u4e9b\u6578\u64da\uff0c\u60a8\u53ef\u4ee5\u9032\u4e00\u6b65\u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u7684\u9023\u63a5\u7ba1\u7406\u7b56\u7565\uff0c\u4f8b\u5982\u4f7f\u7528\u9023\u63a5\u6c60\u4f86\u91cd\u7528\u9023\u63a5\uff0c\u6e1b\u5c11\u983b\u7e41\u7684\u9023\u63a5\u548c\u65b7\u958b\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-QjBnnEWaHA\">\u7d50\u8ad6<\/h2>\n<p>\u8abf\u6574\u548c\u512a\u5316Redis\u7684\u5ba2\u6236\u7aef\u9023\u63a5\u6578\u662f\u4e00\u500b\u91cd\u8981\u7684\u6027\u80fd\u512a\u5316\u6b65\u9a5f\u3002\u901a\u904e\u5408\u7406\u914d\u7f6eRedis\u7684<code>maxclients<\/code>\u53c3\u6578\u548c\u64cd\u4f5c\u7cfb\u7d71\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26\u9650\u5236\uff0c\u4e26\u6301\u7e8c\u76e3\u63a7\u9023\u63a5\u6578\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code>VPS<\/code>\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u5c07\u6709\u52a9\u65bc\u60a8\u5728\u90e8\u7f72Redis\u6642\u505a\u51fa\u66f4\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u8abf\u6574\u548c\u512a\u5316Redis\u5ba2\u6236\u7aef\u9023\u63a5\u6578\u7684\u65b9\u6cd5\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u9023\u63a5\u6578\u5927\u5c0f\u4ee5\u63d0\u5347\u6027\u80fd\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-154309","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154309","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=154309"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154309\/revisions"}],"predecessor-version":[{"id":154310,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154309\/revisions\/154310"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=154309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=154309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=154309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}