From: Robert Olsson <Robert.Olsson@data.slu.se>
To: "Adam Flizikowski" <adam_fli@poczta.onet.pl>
Cc: <linux-kernel@vger.kernel.org>, <linux-net@vger.kernel.org>
Subject: How to do kernel packet forwarding performance analysys - please comment on my method
Date: Fri, 27 Jun 2003 13:40:56 +0200 [thread overview]
Message-ID: <16124.11592.136156.61126@robur.slu.se> (raw)
In-Reply-To: <GMEGLMHAELFDACHHIEPIMEBGCFAA.adam_fli@poczta.onet.pl>
Adam Flizikowski writes:
>
> Hello,
>
> I want to analyze how much time is spent on forwarding process in linux
> kernel.
>
> This is second post but the matter is very important to me. I am dealing
> with this for few months now.
Hello!
"time spent on forwarding" is very vague. Raw forwarding capacity use
to be measured in pps (packets per second) and it depends on many things
beside hardware as packet size, routing table size, new flows/s etc.
You can look at (o)profiles during forwarding.
Cheers.
--ro
next prev parent reply other threads:[~2003-06-27 11:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-27 9:12 How to do kernel packet forwarding performance analysys - please comment on my method Adam Flizikowski
2003-06-27 11:40 ` Robert Olsson [this message]
2003-06-27 11:56 ` adamski
2003-06-27 13:20 ` Robert Olsson
2003-06-27 13:59 ` adamski
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