如何确定在 PHP-FPM 进程中正在执行哪个脚本

php fastcgi

2022-08-30 14:52:01

我正在运行nginx + php-fpm。有什么办法可以让我知道每个PHP进程在做什么？类似于apache中的扩展mod_status，我可以看到带有PID x的apache进程正在处理URL y。我不确定PHP进程是否知道URL，但是获取脚本路径和名称就足够了。

答案 1

经过几个小时的谷歌搜索和浏览 PHP.net 错误跟踪系统，我找到了解决方案。它自 PHP 5.3.8 或 5.3.9 起可用，但似乎没有文档记录。基于功能请求 #54577，状态页面支持选项，该选项将分别显示每个工作线程的状态。因此，例如URL将是，示例输出看起来像：fullhttp://server.com/php-status?full

pid:                  22816
state:                Idle
start time:           22/Feb/2013:15:03:42 +0100
start since:          10933
requests:             28352
request duration:     1392
request method:       GET
request URI:          /ad.php?zID=597
content length:       0
user:                 -
script:               /home/web/server.com/ad/ad.php
last request cpu:     718.39
last request memory:  1310720

答案 2

PHP-FPM有一个内置的状态监视器，尽管它不像mod_status那么详细。從 php-fpm config file （在 CentOS 6 上）/etc/php-fpm.d/www.conf

; The URI to view the FPM status page. If this value is not set, no URI will be
; recognized as a status page. By default, the status page shows the following
; information:
;   accepted conn    - the number of request accepted by the pool;
;   pool             - the name of the pool;
;   process manager  - static or dynamic;
;   idle processes   - the number of idle processes;
;   active processes - the number of active processes;
;   total processes  - the number of idle + active processes.
; The values of 'idle processes', 'active processes' and 'total processes' are
; updated each second. The value of 'accepted conn' is updated in real time.
; Example output:
;   accepted conn:   12073
;   pool:             www
;   process manager:  static
;   idle processes:   35
;   active processes: 65
;   total processes:  100
; By default the status page output is formatted as text/plain. Passing either
; 'html' or 'json' as a query string will return the corresponding output
; syntax. Example:
;   http://www.foo.bar/status
;   http://www.foo.bar/status?json
;   http://www.foo.bar/status?html
; Note: The value must start with a leading slash (/). The value can be
;       anything, but it may not be a good idea to use the .php extension or it
;       may conflict with a real PHP file.
; Default Value: not set
;pm.status_path = /status

如果启用此功能，则可以将路径从nginx传递到PHP-FPM的套接字/端口，并且可以查看状态页面。

nginx.conf：

location /status {

    include fastcgi_params;
    fastcgi_pass unix:/var/lib/php/php-fpm.sock;

}