10 messages in ru.sysoev.nginxRe: Nginx response rate increases wit...
FromSent OnAttachments
Asif AliJun 15, 2009 11:19 pm 
Dave CheneyJun 15, 2009 11:54 pm 
Igor SysoevJun 16, 2009 3:04 am 
Avleen VigJun 16, 2009 3:26 am 
Igor SysoevJun 16, 2009 3:54 am 
Dave CheneyJun 16, 2009 3:56 am 
Avleen VigJun 16, 2009 4:34 am 
Asif AliJun 17, 2009 6:19 am 
Igor SysoevJun 17, 2009 6:29 am 
Dave CheneyJun 17, 2009 7:11 am 
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Subject:Re: Nginx response rate increases with more upstream portsActions...
From:Dave Cheney (da@cheney.net)
Date:Jun 15, 2009 11:54:49 pm
List:ru.sysoev.nginx

Asif Ali writes:

« HTML content follows » Dear All, I am trying to resolve a particular issue that is not getting solved easily.

Nginx is able to route requests but the speed of routing is slowing down..when I am increasing the number of upstream ports.

I have an app which responds in under 500ms. When I route those requests through nginx to about 50 ports, nginx response rates increases to 1500-2500 ms whereas the app can handle large concurrent requests and there are as many as 50 ports.

I have tried this with both fair and e-y load balancer but with similar results.

I have also tuned nginx configuration for response times, timeouts etc but still I see similar results.

Can anyone advise me if they have experienced a similar problem earlier and if they have a solution for this?.

Thanks in advance

Asif