Where is passenger_max_request_queue_size located in phusion passenger-CodePudding

I am getting the below error message

The website is under heavy load

There are solutions but I don't understand where to change the below parameter in passenger-config.

passenger_max_request_queue_size

Please help to find the file location.

I have passenger Nginx running on my server.

CodePudding user response：

I usually put the passenger settings in nginx.config because I serve a single app per server. If you use nginx for multiple Rails apps, I think it works inside the server { } block too.

load_module /PATH/passenger/libexec/modules/ngx_http_passenger_module.so;
http {
 passenger_root ...

 passenger_min_instances 5;
 passenger_max_pool_size 10;
 passenger_pool_idle_time 600;
 ...
}

If you are playing with the settings make sure you know which are for Passenger Enterprise because obviously they won't work if you don't have a license.