zheng-ji/ngx_lua_reqstatus

实时统计 nginx 状态的 lua 拓展

ngx_lua_reqstatus

实时监控 Nginx 域名的 qps, 5xx 个数，响应时长, 其中 ganglia_conf 目录是 ganglia 监控脚本。

配置 nginx.conf

http {
    ...
    ...

    lua_shared_dict statics_dict    1M; # 初始化变量
    lua_package_path "/etc/nginx/ngx_lua_reqstatus/?.lua";  #路径
    log_by_lua_file "/etc/nginx/ngx_lua_reqstatus/hook.lua"; #  添加此句

    server {
        listen 80;
        server_name  justforfun.com; 
        location /{
            ...
        }
    }

    # 监控服务
    server {
        listen 127.0.0.1:6080;
        location /{
            content_by_lua_file "/etc/nginx/ngx_lua_reqstatus/status.lua";
        }
    }
}

效果

• 查看 域名 justforfun.com 的qps,5xx个数，平均响应时长:

curl localhost:6080/?domain=justforfun.com

• 输出

Server Name key:    justforfun.com
Seconds SinceLast:  26.601999998093
Average Req Time Sec:   0.031799983978271
Request Count:  5
Requests Per Secs:  0.18795579281101
5xx num:    0

• 如果对你有帮助, 请我喝杯咖啡吧 :)

license

MIT License.

ngx_lua_reqstatus's Issues

你好我想统计stream模式下的同类数据，有类似的lua吗

非常帮的工具，你的图是怎么弄出来的哇？

unknown directive "lua_shared_dict"

Stoping nginx... nginx: [emerg] unknown directive "lua_shared_dict" in /usr/local/nginx/conf/nginx.conf:59
failed. Use force-quit

重启nginx会报上面的错是为什么 nginx version: nginx/1.10.0

who aer your? please help me.

git clone ....

drwxr-xr-x 2 root root 4096 Feb 15 11:41 conf.d
-rw-r--r-- 1 root root  964 Apr 21  2015 fastcgi_params
-rw-r--r-- 1 root root 2837 Apr 21  2015 koi-utf
-rw-r--r-- 1 root root 2223 Apr 21  2015 koi-win
-rw-r--r-- 1 root root 3957 Apr 21  2015 mime.types
-rw-r--r-- 1 root root 1496 Feb 15 11:49 nginx.conf
-rw-r--r-- 1 root root  954 Feb 15 11:38 nginx.conf_bak
drwxr-xr-x 4 root root 4096 Feb 15 11:45 ngx_lua_reqstatus
-rw-r--r-- 1 root root  596 Apr 21  2015 scgi_params
-rw-r--r-- 1 root root  623 Apr 21  2015 uwsgi_params
-rw-r--r-- 1 root root 3610 Apr 21  2015 win-utf

vi ....

     45     #QPS监控
     46     lua_shared_dict statics_dict    1M; # 初始化变量
     47     lua_package_path "/etc/nginx/ngx_lua_reqstatus/?.lua";  #路径
     48     log_by_lua_file "/etc/nginx/ngx_lua_reqstatus/hook.lua"; #  添加此句
     49 
     50     server {
     51         listen 80;
     52         server_name feichuanbuke.com;     
     53         location /{
     54             ...
     55         }
     56     }
     57 
     58     # 监控服务
     59     server {
     60         listen 127.0.0.1:6080;
     61         location /{
     62             content_by_lua_file "/etc/nginx/ngx_lua_reqstatus/status.lua";
     63         }
     64     }

/etc/init.d/nginx restart

`nginx: [emerg] unknown directive "lua_shared_dict" in /etc/nginx/nginx.conf:46
nginx: configuration file /etc/nginx/nginx.conf test failed`

some image

centos 7 自带lua5.1 还需要安装libluajit吗

博主你好，问题如题。
#rpm -qa | grep lua
lua-5.1.4-15.el7.x86_64

我把lua和python copy到，网页可以访问了，但是数据始终为0， 如何使用才能显示正确的值？

Server Name key: justforfun.com
Seconds SinceLast: 0
Average Req Time Sec: 0
Request Count: 0
Requests Per Secs: 0
5xx num: 0