Multiple TCP Connection

Naoki naoki at valuecommerce.com
Tue May 2 09:42:04 UTC 2006


You know, I think that same seg fault bites when trying to use "ab" with
large numbers.  Not really helpful I know but I think it's fine on FC5.

On Tue, 2006-05-02 at 11:24 +0200, Eder, Norbert wrote:
>  
> 
> Hello all,
>  
> When I use Fedora Core 3 to open multiple TCP Connection to a
> SUN-Solaris Maschine, I can open arround 15000 connections in
> parallel.
> I have checked it with:
> netstat -s |grep connections
>     29976 active connections openings
>     14929 connections established
> 
>  
> But when I upgrade to FC4, then only around 11000 TCP connections are
> possible at the same time.
> The Error Report is  "Segmentation fault".
>  
>  
> Is there a Parameter for limitation?? ("ulimit" /
> "/proc/sys/...." / ... )
>  
> Can anybody help me??

> 





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