From: "David S. Miller" <davem@redhat.com>
To: uaca@alumni.uv.es
Cc: linux-kernel@vger.kernel.org
Subject: Re: GE traffic statistics (/proc/net/dev)
Date: 06 Jun 2003 01:04:05 -0700 [thread overview]
Message-ID: <1054886644.23214.0.camel@rth.ninka.net> (raw)
In-Reply-To: <20030605142005.GA9292@pusa.informat.uv.es>
On Thu, 2003-06-05 at 07:20, uaca@alumni.uv.es wrote:
> I found very extrange that, for this device, stats on /proc/net/dev updates
> each second (more or less), that is, not in sub-second intervals. Again note
> this only happens for this device and not for other NIC card (Fast-Ethernet
> card, e100).
The chip only periodically sends updated statistics to main
memory via DMA, the interval can be changed using the
'ethtool' utility.
--
David S. Miller <davem@redhat.com>
next prev parent reply other threads:[~2003-06-06 7:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-05 14:20 uaca
2003-06-06 8:04 ` David S. Miller [this message]
2003-06-07 8:40 ` uaca
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