From: be-news06@lina.inka.de (Bernd Eckenfels)
To: linux-kernel@vger.kernel.org
Subject: Re: Almost 80% of UDP packets dropped
Date: Sat, 07 Jan 2006 23:35:17 +0100 [thread overview]
Message-ID: <E1EvMeb-0005w4-00@calista.inka.de> (raw)
In-Reply-To: <200601071704.52833.vda@ilport.com.ua>
Denis Vlasenko <vda@ilport.com.ua> wrote:
> UDP is connectionless. There is no way for sender to know that it must
> stop sending UDP packets because receiver cannot keep up. If sender
> and your network is producing and delivering UDP packets faster
> than receiver can consume them, packets will be lost.
Yes, but the problem of the OP sounds like the interrupt handling on mips
pretty badly affects the scheduler. I guess softwareinterrupts and network
polling would help here.
Gruss
Bernd
prev parent reply other threads:[~2006-01-07 22:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-07 7:03 kernel coder
2006-01-07 15:04 ` Denis Vlasenko
2006-01-07 15:23 ` Tomasz Torcz
2006-01-07 21:19 ` Jan Engelhardt
2006-01-07 22:44 ` Tomasz Torcz
2006-01-09 5:52 ` kernel coder
2006-01-07 22:35 ` Bernd Eckenfels [this message]
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