On 01/23/2013 10:43 AM, shahzaib shahzaib wrote:
> Hello,
>
> We are using nginx to serve large size of static files i.e jpg,flv
> and mp4 . Nginx stream works very well on 1000~1500 concurrent connections
> but whenever connections exceeded to 2000~2200, stream gets too slow. We've
> five content server with following specification:-
>
> Dual Quard Core (8cores/16threads)
> RAM = 32G
> HDD = Sas Hard-Raid 10
>
>
> My nginx.conf config is given below :
>
> user nginx;
> worker_processes 16;
> worker_rlimit_nofile 300000; #2 filehandlers for each connection;
>
> #pid logs/nginx.pid;
>
>
> events {
> worker_connections 6000;
> use epoll;
> }
> http {
> include mime.types;
> default_type application/octet-stream;
> limit_rate 180k;
> client_body_buffer_size 128K;
> sendfile_max_chunk 128k;
> server_tokens off; #Conceals nginx version
> access_log off;
> sendfile on;
> client_header_timeout 3m;
> client_body_timeout 3m;
> send_timeout 3m;
> keepalive_timeout 0;
>
> If somebody can help me improving nginx config will be helpful to him. I
> apologize for bad engish :D

What's the required bandwidth for the flv files? What is the bandwidth of
the connection of the system? What is the bandwidth of the uplink to the
Internet?

Regards,
Dennis

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