From: Nivedita Singhvi <niv@us.ibm.com>
To: vda@port.imtp.ilyichevsk.odessa.ua
Cc: Roy Sigurd Karlsbakk <roy@karlsbakk.net>, netdev@oss.sgi.com
Subject: Re: [RESEND] tuning linux for high network performance?
Date: Wed, 23 Oct 2002 07:52:08 -0700 [thread overview]
Message-ID: <3DB6B798.1523042A@us.ibm.com> (raw)
In-Reply-To: 200210231309.g9ND9Bp03373@Port.imtp.ilyichevsk.odessa.ua
Denis Vlasenko wrote:
> I know zero about networking, but why 120 000 csum_partial_copy_generic
> and inly 20 000 nic interrupts? That may be abnormal.
> --
> vda
Because firstly, we pick up several packets per interrupt,
and additionally, the function is also called on the send side.
thanks,
Nivedita
prev parent reply other threads:[~2002-10-23 14:52 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-23 10:18 tuning linux for high network performance? Roy Sigurd Karlsbakk
2002-10-23 11:06 ` [RESEND] " Roy Sigurd Karlsbakk
2002-10-23 13:01 ` bert hubert
2002-10-23 13:21 ` David S. Miller
2002-10-23 13:42 ` Roy Sigurd Karlsbakk
2002-10-23 17:01 ` bert hubert
2002-10-23 17:10 ` Ben Greear
2002-10-23 17:11 ` Richard B. Johnson
2002-10-23 17:12 ` Nivedita Singhvi
2002-10-23 17:56 ` Richard B. Johnson
2002-10-23 18:07 ` Nivedita Singhvi
2002-10-23 18:30 ` Richard B. Johnson
2002-10-24 4:11 ` David S. Miller
2002-10-24 9:37 ` Karen Shaeffer
2002-10-24 10:30 ` sendfile64() anyone? (was [RESEND] tuning linux for high network performance?) Roy Sigurd Karlsbakk
2002-10-24 10:47 ` David S. Miller
2002-10-24 11:07 ` Roy Sigurd Karlsbakk
2002-10-23 13:41 ` [RESEND] tuning linux for high network performance? Roy Sigurd Karlsbakk
2002-10-23 14:59 ` Nivedita Singhvi
2002-10-23 15:26 ` O_DIRECT sockets? (was [RESEND] tuning linux for high network performance?) Roy Sigurd Karlsbakk
2002-10-23 16:34 ` Nivedita Singhvi
2002-10-24 10:14 ` Roy Sigurd Karlsbakk
2002-10-24 10:46 ` David S. Miller
2002-10-23 18:01 ` [RESEND] tuning linux for high network performance? Denis Vlasenko
2002-10-23 13:36 ` Roy Sigurd Karlsbakk
2002-10-24 16:22 ` Denis Vlasenko
2002-10-24 11:50 ` Russell King
2002-10-24 12:42 ` bert hubert
2002-10-24 17:41 ` Denis Vlasenko
2002-10-25 11:36 ` Csum and csum copyroutines benchmark Denis Vlasenko
2002-10-25 7:48 ` Momchil Velikov
2002-10-25 13:59 ` Denis Vlasenko
2002-10-25 9:47 ` Momchil Velikov
2002-10-25 10:19 ` Alan Cox
2002-10-25 16:00 ` Denis Vlasenko
2002-10-23 14:52 ` Nivedita Singhvi [this message]
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