From: Fabio Riccardi <fabio@chromium.com>
To: "David S. Miller" <davem@redhat.com>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Christopher Smith <x@xman.org>,
Andrew Morton <andrewm@uow.edu.au>,
"Timothy D. Witham" <wookie@osdlab.org>,
David_J_Morse@Dell.com
Subject: Re: X15 alpha release: as fast as TUX but in user space
Date: Fri, 27 Apr 2001 18:11:40 -0700 [thread overview]
Message-ID: <3AEA18CC.98B0AF26@chromium.com> (raw)
In-Reply-To: <3AEA0C52.FA7CE1F1@chromium.com> <15082.5024.493177.69148@pizda.ninka.net>
In both cases (X15 and TUX) the CPU utilization is 100%
There are no IO bottlenecks on disk or on the net side.
I think that the major bottleneck is the speed of RAM and the PCI bus, wait
cycles.
We are basically going at the speed of the hardware.
- Fabio
"David S. Miller" wrote:
> Fabio Riccardi writes:
> > On my Dell 4400 with 2G of RAM and 2 933MHz PIII and NetGear 2Gbit NICs
> > I achieve about 2500 SpecWeb99 connections, with both X15 and
> > TUX (actually X15 is sligtly faster, some 20 connections more... ;)
>
> What is the CPU utilization like in X15 vs. TUX during
> these runs?
>
> Later,
> David S. Miller
> davem@redhat.com
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
next prev parent reply other threads:[~2001-04-28 1:08 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-28 0:18 X15 alpha release: as fast as TUX but in user space Fabio Riccardi
2001-04-28 0:41 ` Aaron Lehmann
2001-04-28 0:49 ` David S. Miller
2001-04-28 1:11 ` Fabio Riccardi [this message]
2001-04-28 8:42 ` Ingo Molnar
2001-04-28 13:15 ` Ville Herva
2001-04-28 13:21 ` Ingo Molnar
2001-04-28 13:24 ` Ingo Molnar
2001-04-28 13:30 ` Ville Herva
2001-04-28 13:55 ` Andi Kleen
2001-04-29 21:25 ` Fabio Riccardi
2001-04-30 5:43 ` dean gaudet
2001-04-30 6:39 ` David S. Miller
2001-04-30 19:36 ` Fabio Riccardi
2001-04-30 21:47 ` dean gaudet
2001-04-30 21:52 ` David S. Miller
2001-05-01 7:31 ` Ingo Molnar
2001-05-01 7:25 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2001-04-28 7:32 Ingo Molnar
2001-04-29 21:19 ` Fabio Riccardi
2001-05-01 8:53 ` Ingo Molnar
2001-05-01 17:10 ` Fabio Riccardi
2001-05-01 17:12 ` Ingo Molnar
2001-05-04 1:58 ` Fabio Riccardi
2001-05-04 8:49 ` Ingo Molnar
2001-05-04 18:10 ` Fabio Riccardi
2001-05-04 18:38 ` Davide Libenzi
2001-05-09 22:42 ` Fabio Riccardi
2001-05-02 8:50 ` Ingo Molnar
2001-05-02 14:12 ` Zach Brown
2001-05-03 2:41 ` Fabio Riccardi
2001-05-02 23:19 ` Lincoln Dale
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