1. 檢視是否安裝檢查狀態模組;
[root@localhost ~]# nginx -v nginx version: nginx/1.12.2 built by gcc 4.8.5 20150623 (red hat 4.8.5-36) (gcc) configure arguments: --prefix=/usr/local/nginx --with-http_sub_module
#2. 如未安裝,重新編譯安裝;
ø 檢查狀態模組;--with-http_stub_status_module
[root@localhost ~]# cd /usr/local/src/nginx-1.12.2/ [root@localhost ~]# ./configure --prefix=/usr/local/nginx --with-http_stub_status_module [root@localhost ~]# make && make install
3. 編輯nginx 的設定檔;
[root@localhost ~]# vim /usr/local/nginx/conf/nginx.conf server { listen 80; server_name localhost; #access_log logs/host.access.log main; location /nginx_status { stub_status on; access_log off; #allow 127.0.0.1; ##可对该页面的访问者进行过滤 #deny all; } } [root@localhost ~]# nginx -t nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful [root@localhost ~]# nginx -s reload
4.測試語法;
#[root@localhost ~]# curl http://192.168.10.110:80/nginx_status active connections: 1 server accepts handled requests 1 1 1 reading: 0 writing: 1 waiting: 0
5. 輸出內容詳解;
第一行 active connections: 1 -活躍的連線數量,包括等待用戶端數0 |
第二行 server accepts handled requests —— 總共處理了1個連線, 成功建立1次握手, 總共處理了1個請求 |
第三行reading — 讀取客戶端的連線數,writing — 回應資料到客戶端的數量,waiting — 開啟keep-alive 的情況下,這個值等於active – (reading writing), 意思就是nginx 已經處理完正在等候下一次請求指令的駐留連線. |
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