{"id":49764,"date":"2024-10-08T07:18:16","date_gmt":"2024-10-07T23:18:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/49764\/"},"modified":"2024-10-08T07:18:16","modified_gmt":"2024-10-07T23:18:16","slug":"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%84%aa%e5%8c%96%e9%80%a3%e6%8e%a5%e8%99%95%e7%90%86%e8%88%87-multi_accept","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/49764\/","title":{"rendered":"Nginx \u6280\u5de7\uff1a\u512a\u5316\u9023\u63a5\u8655\u7406\u8207 multi_accept"},"content":{"rendered":"<h1 id=\"nginx-%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%84%aa%e5%8c%96%e9%80%a3%e6%8e%a5%e8%99%95%e7%90%86%e8%88%87-multi_accept-EeeWAhcLfq\">Nginx \u6280\u5de7\uff1a\u512a\u5316\u9023\u63a5\u8655\u7406\u8207 multi_accept<\/h1>\n<p>Nginx \u662f\u4e00\u6b3e\u9ad8\u6548\u80fd\u7684\u7db2\u9801\u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u8655\u7406\u5927\u91cf\u7684\u4e26\u767c\u9023\u63a5\u3002\u96a8\u8457\u7db2\u7ad9\u6d41\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u512a\u5316 Nginx \u7684\u9023\u63a5\u8655\u7406\u80fd\u529b\u6210\u70ba\u4e86\u8a31\u591a\u7cfb\u7d71\u7ba1\u7406\u54e1\u95dc\u6ce8\u7684\u7126\u9ede\u3002\u672c\u6587\u5c07\u63a2\u8a0e Nginx \u7684\u9023\u63a5\u8655\u7406\u6a5f\u5236\uff0c\u4e26\u6df1\u5165\u5206\u6790 <code>multi_accept<\/code> \u6307\u4ee4\u7684\u4f7f\u7528\u6280\u5de7\u3002<\/p>\n<h2 id=\"nginx-%e7%9a%84%e9%80%a3%e6%8e%a5%e8%99%95%e7%90%86%e6%a9%9f%e5%88%b6-EeeWAhcLfq\">Nginx \u7684\u9023\u63a5\u8655\u7406\u6a5f\u5236<\/h2>\n<p>Nginx \u7684\u8a2d\u8a08\u7406\u5ff5\u662f\u4ee5\u4e8b\u4ef6\u9a45\u52d5\u7684\u65b9\u5f0f\u4f86\u8655\u7406\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u5728\u55ae\u4e00\u57f7\u884c\u7dd2\u4e2d\u540c\u6642\u8655\u7406\u5927\u91cf\u7684\u9023\u63a5\u3002\u9019\u7a2e\u975e\u963b\u585e\u7684 I\/O \u6a21\u578b\u4f7f\u5f97 Nginx \u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e0b\u8868\u73fe\u51fa\u8272\u3002\u7576 Nginx \u63a5\u6536\u5230\u8acb\u6c42\u6642\uff0c\u5b83\u6703\u5c07\u8acb\u6c42\u653e\u5165\u4e8b\u4ef6\u5faa\u74b0\u4e2d\uff0c\u4e26\u6839\u64da\u53ef\u7528\u7684\u5de5\u4f5c\u9032\u7a0b\u4f86\u8655\u7406\u9019\u4e9b\u8acb\u6c42\u3002<\/p>\n<p>\u5728 Nginx \u7684\u914d\u7f6e\u4e2d\uff0c<code>worker_processes<\/code> \u548c <code>worker_connections<\/code> \u662f\u5169\u500b\u95dc\u9375\u53c3\u6578\u3002<code>worker_processes<\/code> \u5b9a\u7fa9\u4e86\u5de5\u4f5c\u9032\u7a0b\u7684\u6578\u91cf\uff0c\u800c <code>worker_connections<\/code> \u5247\u5b9a\u7fa9\u4e86\u6bcf\u500b\u5de5\u4f5c\u9032\u7a0b\u53ef\u4ee5\u540c\u6642\u8655\u7406\u7684\u6700\u5927\u9023\u63a5\u6578\u3002\u9019\u5169\u500b\u53c3\u6578\u7684\u5408\u7406\u914d\u7f6e\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8 Nginx \u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"multi_accept-%e6%8c%87%e4%bb%a4%e7%9a%84%e4%bb%8b%e7%b4%b9-EeeWAhcLfq\">multi_accept \u6307\u4ee4\u7684\u4ecb\u7d39<\/h2>\n<p><code>multi_accept<\/code> \u662f Nginx \u4e2d\u7684\u4e00\u500b\u6307\u4ee4\uff0c\u7528\u65bc\u512a\u5316\u9023\u63a5\u7684\u63a5\u53d7\u904e\u7a0b\u3002\u7576\u8a2d\u7f6e\u70ba <code>on<\/code> \u6642\uff0cNginx \u5c07\u6703\u5728\u6bcf\u6b21\u4e8b\u4ef6\u5faa\u74b0\u4e2d\u63a5\u53d7\u6240\u6709\u53ef\u7528\u7684\u9023\u63a5\uff0c\u800c\u4e0d\u50c5\u50c5\u662f\u55ae\u500b\u9023\u63a5\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u56e0\u70ba\u983b\u7e41\u7684\u7cfb\u7d71\u8abf\u7528\u800c\u9020\u6210\u7684\u6027\u80fd\u640d\u5931\u3002<\/p>\n<h3 id=\"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae-multi_accept-EeeWAhcLfq\">\u5982\u4f55\u914d\u7f6e multi_accept<\/h3>\n<p>\u8981\u555f\u7528 <code>multi_accept<\/code>\uff0c\u53ef\u4ee5\u5728 Nginx \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u9032\u884c\u5982\u4e0b\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>events {\n    worker_connections 1024;\n    multi_accept on;\n}<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5c07 <code>multi_accept<\/code> \u8a2d\u7f6e\u70ba <code>on<\/code>\uff0c\u9019\u6a23 Nginx \u5c31\u80fd\u5920\u5728\u6bcf\u6b21\u4e8b\u4ef6\u5faa\u74b0\u4e2d\u63a5\u53d7\u6240\u6709\u53ef\u7528\u7684\u9023\u63a5\u3002\u9019\u5c0d\u65bc\u9ad8\u6d41\u91cf\u7684\u7db2\u7ad9\u4f86\u8aaa\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u9023\u63a5\u7684\u8655\u7406\u6548\u7387\u3002<\/p>\n<h3 id=\"multi_accept-%e7%9a%84%e6%80%a7%e8%83%bd%e5%bd%b1%e9%9f%bf-EeeWAhcLfq\">multi_accept \u7684\u6027\u80fd\u5f71\u97ff<\/h3>\n<p>\u6839\u64da\u4e00\u4e9b\u6027\u80fd\u6e2c\u8a66\uff0c\u555f\u7528 <code>multi_accept<\/code> \u53ef\u4ee5\u5728\u9ad8\u4f75\u767c\u60c5\u6cc1\u4e0b\u63d0\u9ad8 Nginx \u7684\u541e\u5410\u91cf\u3002\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u77ed\u9023\u63a5\u7684\u5834\u666f\u4e2d\uff0c\u9019\u4e00\u6307\u4ee4\u7684\u6548\u679c\u5c24\u70ba\u660e\u986f\u3002\u7576\u7136\uff0c\u5177\u9ad4\u7684\u6027\u80fd\u63d0\u5347\u9084\u53d6\u6c7a\u65bc\u4f3a\u670d\u5668\u7684\u786c\u9ad4\u914d\u7f6e\u548c\u7db2\u7d61\u74b0\u5883\u3002<\/p>\n<h2 id=\"%e5%85%b6%e4%bb%96%e5%84%aa%e5%8c%96%e6%8a%80%e5%b7%a7-EeeWAhcLfq\">\u5176\u4ed6\u512a\u5316\u6280\u5de7<\/h2>\n<ul>\n<li><strong>\u8abf\u6574 worker_processes\uff1a<\/strong>\u6839\u64da\u4f3a\u670d\u5668\u7684 CPU \u6838\u5fc3\u6578\u91cf\u4f86\u8a2d\u7f6e <code>worker_processes<\/code>\uff0c\u901a\u5e38\u5efa\u8b70\u8a2d\u7f6e\u70ba CPU \u6838\u5fc3\u6578\u7684\u500d\u6578\u3002<\/li>\n<li><strong>\u4f7f\u7528 keepalive\uff1a<\/strong>\u555f\u7528 <code>keepalive<\/code> \u53ef\u4ee5\u6e1b\u5c11 TCP \u9023\u63a5\u7684\u5efa\u7acb\u548c\u95dc\u9589\u958b\u92b7\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u512a\u5316\u7de9\u5b58\uff1a<\/strong>\u5408\u7406\u914d\u7f6e\u7de9\u5b58\u7b56\u7565\uff0c\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-EeeWAhcLfq\">\u7e3d\u7d50<\/h2>\n<p>\u512a\u5316 Nginx \u7684\u9023\u63a5\u8655\u7406\u80fd\u529b\u662f\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e <code>multi_accept<\/code> \u548c\u5176\u4ed6\u76f8\u95dc\u53c3\u6578\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8 Nginx \u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e0b\u7684\u8868\u73fe\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u7db2\u7ad9\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u4f3a\u670d\u5668\u5728\u6d41\u91cf\u9ad8\u5cf0\u671f\u4f9d\u7136\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Nginx \u6280\u5de7\uff0c\u512a\u5316\u9023\u63a5\u8655\u7406\u8207 multi_accept \u8a2d\u5b9a\uff0c\u63d0\u5347\u4f3a\u670d\u5668\u6548\u80fd\u8207\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-49764","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49764","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=49764"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49764\/revisions"}],"predecessor-version":[{"id":49765,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/49764\/revisions\/49765"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=49764"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=49764"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=49764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}