netdev - e1000

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Message-ID: <0c90d8906ae907db98392f6f52b16ff7.webmail@www.varna.net>
Date:	Mon, 15 Dec 2008 11:32:47 +0200 (EET)
From:	nik-lists@...na.net
To:	netdev@...r.kernel.org
Subject: e1000 

Hi all,

I am experiencing a big amount of tx_deferred_ok errors with
e1000-8.0.6-NAPI. The error rate varies from 1 to 50 per second, this
interface is loaded no more that 15 kpps and 100 Mbit/s. What is the
typical reason for this type of errors?

I am getting about the same amount of tx_restart_queue errors on the same
interface. My suggestion is that I need to increase the tx ring size. Am I
right?

Thank you very much in advance.

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