From: Chris Friesen <cfriesen@nortelnetworks.com>
To: linux-kernel@vger.kernel.org
Subject: Re: [BETA] First test release of Tigon3 driver
Date: Wed, 27 Feb 2002 11:30:57 -0500 [thread overview]
Message-ID: <3C7D09C1.62BFB539@nortelnetworks.com> (raw)
In-Reply-To: <20020227125611.A20415@stud.ntnu.no> <20020227.040653.58455636.davem@redhat.com> <20020227132454.B24996@stud.ntnu.no> <20020227.042845.54186884.davem@redhat.com> <20020227170321.B22422@stud.ntnu.no>
Thomas Langås wrote:
>
> David S. Miller:
> > At this point I'm mostly interested in if it works at all :-)
> > If the answer is yes, tell me that and then you can feel
> > free to experiment with jumbo frames et al. to discover
> > other bugs in the driver :-)
>
> Just tested with MTU set at 1500 for now, but it seems to work fine, did a
> netcat between two boxes on the same switch and got around 80MB/sec.
>
> Any programs or anything that could do a serious stresstest? (Both hosts
> are Dell PowerEdge 2550, RedHat Linux 7.2).
I've had good luck with an infinite loop on sendto(). Can easily saturate a
link, and depending on the receiving host, can essentially DOS the machine.
As an example, a Dell OptiPlex GX1 running 2.4.17 becomes completely unusable
when receiving 80000 packets/sec.
Chris
--
Chris Friesen | MailStop: 043/33/F10
Nortel Networks | work: (613) 765-0557
3500 Carling Avenue | fax: (613) 765-2986
Nepean, ON K2H 8E9 Canada | email: cfriesen@nortelnetworks.com
next prev parent reply other threads:[~2002-02-27 16:23 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-02-26 0:59 [BETA] First test release of Tigon3 driver David S. Miller
2002-02-26 3:43 ` nick
2002-02-26 4:40 ` David S. Miller
2002-02-26 11:22 ` Sebastian Heidl
2002-02-26 11:24 ` David S. Miller
2002-02-26 11:39 ` Sebastian Heidl
2002-02-26 13:13 ` David S. Miller
2002-02-26 13:57 ` Thomas Langås
2002-02-26 14:59 ` David S. Miller
2002-02-26 15:40 ` Thomas Langås
2002-02-26 16:09 ` __skb_dequeue irq race ? Bjorn Wesen
2002-02-27 2:56 ` [BETA] First test release of Tigon3 driver David S. Miller
[not found] ` <20020227102450.B23121@stud.ntnu.no>
2002-02-27 9:31 ` David S. Miller
2002-02-27 11:05 ` Thomas Langås
2002-02-27 11:34 ` David S. Miller
2002-02-27 11:56 ` Thomas Langås
2002-02-27 12:06 ` David S. Miller
2002-02-27 12:24 ` Thomas Langås
2002-02-27 12:28 ` David S. Miller
2002-02-27 16:03 ` Thomas Langås
2002-02-27 16:10 ` Arjan van de Ven
2002-02-27 17:25 ` Thomas Langås
2002-02-27 18:37 ` Zach Brown
2002-02-27 18:46 ` Zach Brown
2002-02-27 19:42 ` Thomas Langås
2002-02-27 16:30 ` Chris Friesen [this message]
2002-02-26 17:22 ` Greg KH
2002-02-27 4:13 ` David S. Miller
2002-02-26 18:08 ` Pasi Kärkkäinen
2002-02-27 2:12 ` David S. Miller
-- strict thread matches above, loose matches on Subject: below --
2002-03-12 0:57 Timothy Ngo
2002-03-12 1:21 ` Alan Cox
2002-03-12 6:47 ` David S. Miller
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