hc-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Tatu Saloranta <cowtownco...@yahoo.com>
Subject Re: Tuning HttpCore / NIO
Date Sat, 02 Jun 2007 17:36:10 GMT
Yeah, but that's  bit too basic, and not necessarily very relevant for typical web services
use cases (Nagle generally matters for interactive small-package low-latency traffic like
ssh sessions or so). It's ok as a tutorial of course.
But it looks like Stevens' book from mid-90s still covers that stuff and much more. I guess
in many ways TCP/IP was designed well enough in that not much seems to have happened since
late-90s?
The list of Linux proc parameters is useful though.

I may be wrong, but I expect more benefit to come from handling at Java level than OS level,
at least at this point.
Especially given that HTTP persistent connection/pipelining changes dynamics of many network
settings, reducing significance of slow startup and congestion control (which may not matter
a lot usually either within enterprise networks, which usually have high bandwidth and relatively
low latency).

-+ Tatu +-

----- Original Message ----
From: Asankha C. Perera <asankha@wso2.com>
To: HttpComponents Project <httpcomponents-dev@jakarta.apache.org>
Sent: Saturday, June 2, 2007 3:09:17 AM
Subject: Re: Tuning HttpCore / NIO

Hi Roland

Thanks for the link! . . one of the documents linked from that site: 
http://www-128.ibm.com/developerworks/linux/library/l-hisock.html?mod=performancewiki.com-BoostSocket
explains how the different parameters actually effects the performance

regards
asankha

Roland Weber wrote:
> Hello Asankha,
>
> I can't tell you about NIO, but the performancewiki
> lists some additional network tuning parameters:
> http://www.performancewiki.com/linux-tuning.html#Network
>
> cheers,
>   Roland
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: httpcomponents-dev-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: httpcomponents-dev-help@jakarta.apache.org
>
>
>   

---------------------------------------------------------------------
To unsubscribe, e-mail: httpcomponents-dev-unsubscribe@jakarta.apache.org
For additional commands, e-mail: httpcomponents-dev-help@jakarta.apache.org






 
____________________________________________________________________________________
Finding fabulous fares is fun.  
Let Yahoo! FareChase search your favorite travel sites to find flight and hotel bargains.
http://farechase.yahoo.com/promo-generic-14795097

---------------------------------------------------------------------
To unsubscribe, e-mail: httpcomponents-dev-unsubscribe@jakarta.apache.org
For additional commands, e-mail: httpcomponents-dev-help@jakarta.apache.org


Mime
View raw message