From: "Denys Fedoryshchenko" <denys@visp.net.lb>
To: Eric Dumazet <dada1@cosmosbay.com>
Cc: netdev@vger.kernel.org
Subject: Re: packetloss, on e1000e worse than r8169?
Date: Tue, 17 Jun 2008 05:47:28 +0300 [thread overview]
Message-ID: <20080617023852.M86134@visp.net.lb> (raw)
In-Reply-To: <48571EB2.50301@cosmosbay.com>
On Tue, 17 Jun 2008 04:17:22 +0200, Eric Dumazet wrote
> How often is iptables used on your machine ?
On this machine, just 3-4 rules. As i mention before, unloading iptables
modules didn't help.
> > since the profile was taken. Results may be inaccurate.
> > samples % symbol name
> > 144449 25.7521 e1000_irq_enable
>
> I wonder why this one is called so often. If your
> interface is really flooded with packets, we should not
> exit from NAPI polling...
At that moments values RX 82Kpps, TX also around 82Kpps
339 Mbps RX, 337 Mbps TX
Average packet ~516 bytes
--
Denys Fedoryshchenko
Technical Manager
Virtual ISP S.A.L.
next prev parent reply other threads:[~2008-06-17 2:47 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-16 19:37 packetloss, on e1000e worse than r8169? Denys Fedoryshchenko
2008-06-16 19:48 ` Eric Dumazet
2008-06-16 20:20 ` Denys Fedoryshchenko
2008-06-16 20:23 ` Denys Fedoryshchenko
2008-06-16 20:36 ` Kok, Auke
[not found] ` <20080616204411.M52834@visp.net.lb>
2008-06-16 20:49 ` Kok, Auke
2008-06-16 20:59 ` Denys Fedoryshchenko
2008-06-16 21:13 ` Denys Fedoryshchenko
2008-06-16 21:29 ` Eric Dumazet
2008-06-16 21:41 ` Denys Fedoryshchenko
2008-06-16 21:41 ` Denys Fedoryshchenko
[not found] ` <20080616213419.M212@visp.net.lb>
2008-06-16 21:41 ` Eric Dumazet
2008-06-16 21:44 ` Eric Dumazet
2008-06-16 22:08 ` Denys Fedoryshchenko
2008-06-17 2:17 ` Eric Dumazet
2008-06-17 2:47 ` Denys Fedoryshchenko [this message]
2008-06-16 22:08 ` Denys Fedoryshchenko
2008-06-16 23:24 ` Brandeburg, Jesse
2008-06-17 1:53 ` Denys Fedoryshchenko
2008-06-17 6:46 ` Denys Fedoryshchenko
2008-06-17 17:22 ` Denys Fedoryshchenko
2008-06-18 0:58 ` Brandeburg, Jesse
2008-06-17 21:04 ` Denys Fedoryshchenko
2008-06-18 16:50 ` Brandeburg, Jesse
2008-06-18 17:03 ` Denys Fedoryshchenko
2008-06-16 21:17 ` Denys Fedoryshchenko
2008-06-16 21:05 ` Eric Dumazet
2008-06-16 20:52 ` Denys Fedoryshchenko
2008-06-16 20:15 ` Auke Kok
2008-06-16 20:29 ` Denys Fedoryshchenko
2008-06-16 20:26 ` Francois Romieu
2008-06-16 20:37 ` Waskiewicz Jr, Peter P
2008-06-16 20:42 ` Denys Fedoryshchenko
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