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From: Francois Romieu <romieu@fr.zoreil.com>
Subject: Re: throughput problems with realtek
Date: Thu, 16 Jan 2014 00:51:23 +0100
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Cc: Rick Jones <rick.jones2@hp.com>, nic_swsd@realtek.com,
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To: Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
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Dmitry Kasatkin <dmitry.kasatkin@gmail.com> :
[...]
> I do not see any link speed changes... it stays the same...
> The same problem is visible on absolutely different computers.

No netdev watchdog message either ?

A serving 8168c does not seem to fluctuate (3.12.5, Intel 82578 client).
My hardware is a bit old though. Please send XID message from the r8169
driver. It should be seen in dmesg.

Thanks.

-- 
Ueimor