id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
1603	ngx_http_limit_req_module 模块限制不准确	huifeidexingyuner@…		"limit_req_zone $binary_remote_addr zone=qps1:1m  rate=1000r/s;

 location / {
            limit_req  zone=qps1 burst=1000;
            root   /home/soft/www/;
            index  index.html index.htm index.php;
            try_files $uri $uri/ =404;
        }

这样配置,访问一个首页为31个请求的页面，查看后台日志如下：
2018/08/02 11:18:47 [warn] 52328#0: *4 delaying request, excess: 1.000, by zone ""qps1"", client: 10.50.10.88, server: , request: ""GET /mutillidae/styles/ddsmoothmenu/ddsmoothmenu-v.css HTTP/1.1"", host: ""10.50.10.87"", referrer: ""http://10.50.10.87/mutillidae/""
2018/08/02 11:18:47 [warn] 52328#0: *3 delaying request, excess: 2.000, by zone ""qps1"", client: 10.50.10.88, server: , request: ""GET /mutillidae/styles/ddsmoothmenu/ddsmoothmenu.css HTTP/1.1"", host: ""10.50.10.87"", referrer: ""http://10.50.10.87/mutillidae/""
2018/08/02 11:18:47 [warn] 52328#0: *4 delaying request, excess: 1.000, by zone ""qps1"", client: 10.50.10.88, server: , request: ""GET /mutillidae/images/pdf-icon-48-48.png HTTP/1.1"", host: ""10.50.10.87"", referrer: ""http://10.50.10.87/mutillidae/""
2018/08/02 11:18:47 [warn] 52327#0: *1 delaying request, excess: 2.000, by zone ""qps1"", client: 10.50.10.88, server: , request: ""GET /mutillidae/images/new-icon-48-48.png HTTP/1.1"", host: ""10.50.10.87"", referrer: ""http://10.50.10.87/mutillidae/""
2018/08/02 11:18:47 [warn] 52328#0: *4 delaying request, excess: 1.000, by zone ""qps1"", client: 10.50.10.88, server: , request: ""GET /mutillidae/images/question-mark-40-61.png HTTP/1.1"", host: ""10.50.10.87"", referrer: ""http://10.50.10.87/mutillidae/""
2018/08/02 11:18:47 [warn] 52328#0: *6 delaying request, excess: 1.000, by zone ""qps1"", client: 10.50.10.88, server: , request: ""GET /mutillidae/images/installation-icon-48-48.png HTTP/1.1"", host: ""10.50.10.87"", referrer: ""http://10.50.10.87/mutillidae/""
2018/08/02 11:18:47 [warn] 52328#0: *5 delaying request, excess: 1.000, by zone ""qps1"", client: 10.50.10.88, server: , request: ""GET /mutillidae/images/help-icon-48-48.png HTTP/1.1"", host: ""10.50.10.87"", referrer: ""http://10.50.10.87/mutillidae/""
2018/08/02 11:18:47 [warn] 52328#0: *3 delaying request, excess: 1.000, by zone ""qps1"", client: 10.50.10.88, server: , request: ""GET /mutillidae/javascript/jQuery/jquery.balloon.js HTTP/1.1"", host: ""10.50.10.87"", referrer: ""http://10.50.10.87/mutillidae/""
2018/08/02 11:18:48 [warn] 52328#0: *6 delaying request, excess: 1.000, by zone ""qps1"", client: 10.50.10.88, server: , request: ""GET /mutillidae/javascript/jQuery/colorbox/images/controls.png HTTP/1.1"", host: ""10.50.10.87"", referrer: ""http://10.50.10.87/mutillidae/javascript/jQuery/colorbox/colorbox.css""


说明nginx延迟了部分请求，太不准确了，理论上1秒钟并发只有31而已。"	enhancement	closed	critical		other	1.13.x	invalid				1.13.6