Hello guys
I was using apache from last 5 years. So i never had problem for any webserver configuration. Recentaly i tried to use Nginx. Though i love its features but i came across strange problem. My Server ram usgae was increasing every second and Cache was also increasing.
Please guide me how to avoid this. This is the first time i am using Nginx For my download server. My current server on which Nginx is installed is Debian 8, 8 gb ram, and quad core processor.
Plese look into attachment too.

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Pure static page transfer should take very little for nginx. But if you are running something else with huge memory usage it may require more.

You should avoid running too much concurrent php sessions and optimize the nignx for better performance.

Very good article to implement for optimization of Nginx

https://www.linode.com/docs/websites...ed-performance

Also Consider to read

http://serverfault.com/questions/182...ontent-serving

Sir with 2 gb ram only i can use whole day without any problem with apache server. But with nginx its really difficult

Did you optimize the Nginx? If you want lots of free RAM then use disk cache : Guide


"However, nginx does not support asynchronous disk IO on Linux (because async disk IO on Linux is basically horribly broken by design). So you will have to run many nginx worker processes, as every disk read could potentially block a whole worker process. If you're using FreeBSD, this isn't a problem, and nginx will work wonders with asynchronous disk and network IO. But you might want to stick with Apache if you're using Linux for this project."

Refer : http://serverfault.com/questions/182...ontent-serving

thanks a lot sir i am fed up with nginx . Moving to Apache again now.