linux-kernel - Re: ZONE_NORMAL memory exhausted by 4000 TCP sockets

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Message-ID: <f55850a70611060221m77194aa6k4c14d8509809e491@mail.gmail.com>
Date:	Mon, 6 Nov 2006 18:21:43 +0800
From:	"Zhao Xiaoming" <xiaoming.nj@...il.com>
To:	linux-kernel@...r.kernel.org,
	"Linux Netdev List" <netdev@...r.kernel.org>
Subject: Re: ZONE_NORMAL memory exhausted by 4000 TCP sockets

32 bit.  Of course 64 bit kernel can help me overcome the 900M
barrier. However, if I can't find the reason why so much memory
getting 'lost', it will be difficult to support more heavy loadded
concurrent TCP connections.

> 2006/11/6, Arjan van de Ven <arjan@...radead.org>:
> > On Mon, 2006-11-06 at 14:07 +0800, Zhao Xiaoming wrote:
> > > Dears,
> > >     I'm running a linux box with kernel version 2.6.16. The hardware
> > > has 2 Woodcrest Xeon CPUs (2 cores each) and 4G RAM. The NIC cards is
> > > Intel 82571 on PCI-e bus.
> >
> > are you using a 32 bit or a 64 bit OS?
> >
> >
> >
>
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