Re: TCP performance on GBE LAN

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On Thu, 3 Mar 2005 19:14:44 -0800 (PST)
sai narasimhamurthy <sai_narasi@xxxxxxxxx> wrote:

> Hi, 
> I am using a Dell poweredge 2400 server , P3, 256 Mb, 
> 82546 EB GBE card, E1000. 
> I tried working with various very high window options
> (w 32M etc)  in iPERF ...but to no awail!! The
> throughput saturates  at around 140 Mb/s  even for
> jumbo frames.:(   
> I will revert to my older kernels and see if I get
> somewhere, ...pl keep the comments comming!
>
What is the output of 'lspci -v'?  I have seen E1000 cards that claim
to be 64-bit PCI but really are only 32 bit.
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