From: Rick Jones <rick.jones2@hp.com>
To: "Kok, Auke" <auke-jan.h.kok@intel.com>
Cc: Bruce Allen <ballen@gravity.phys.uwm.edu>,
"Brandeburg, Jesse" <jesse.brandeburg@intel.com>,
netdev@vger.kernel.org,
Carsten Aulbert <carsten.aulbert@aei.mpg.de>,
Henning Fehrmann <henning.fehrmann@aei.mpg.de>,
Bruce Allen <bruce.allen@aei.mpg.de>
Subject: Re: e1000 full-duplex TCP performance well below wire speed
Date: Thu, 31 Jan 2008 11:07:31 -0800 [thread overview]
Message-ID: <47A21C73.4070301@hp.com> (raw)
In-Reply-To: <47A217CE.4000002@intel.com>
>>Sounds like tools to show PCI* bus utilization would be helpful...
>
>
> that would be a hardware profiling thing and highly dependent on the part sticking
> out of the slot, vendor bus implementation etc... Perhaps Intel has some tools for
> this already but I personally do not know of any :/
Small matter of getting specs for the various LBA's (is that the correct
term? - lower bus adaptors) and then abstracting them a la the CPU perf
counters as done by say perfmon and then used by papi :)
rick jones
next prev parent reply other threads:[~2008-01-31 19:07 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-30 12:23 e1000 full-duplex TCP performance well below wire speed Bruce Allen
2008-01-30 17:36 ` Brandeburg, Jesse
2008-01-30 18:45 ` Rick Jones
2008-01-30 23:15 ` Bruce Allen
2008-01-31 11:35 ` Carsten Aulbert
2008-01-31 17:55 ` Rick Jones
2008-02-01 19:57 ` Carsten Aulbert
2008-01-30 23:07 ` Bruce Allen
2008-01-31 5:43 ` Brandeburg, Jesse
2008-01-31 8:31 ` Bruce Allen
2008-01-31 18:08 ` Kok, Auke
2008-01-31 18:38 ` Rick Jones
2008-01-31 18:47 ` Kok, Auke
2008-01-31 19:07 ` Rick Jones [this message]
2008-01-31 19:13 ` Bruce Allen
2008-01-31 19:32 ` Kok, Auke
2008-01-31 19:48 ` Bruce Allen
2008-02-01 6:27 ` Bill Fink
2008-02-01 7:54 ` Bruce Allen
2008-01-31 15:12 ` Carsten Aulbert
2008-01-31 17:20 ` Brandeburg, Jesse
2008-01-31 17:27 ` Carsten Aulbert
2008-01-31 17:33 ` Brandeburg, Jesse
2008-01-31 18:11 ` running aggregate netperf TCP_RR " Rick Jones
2008-01-31 18:03 ` Rick Jones
2008-01-31 15:18 ` Carsten Aulbert
2008-01-31 9:17 ` Andi Kleen
2008-01-31 9:59 ` Bruce Allen
2008-01-31 16:09 ` Carsten Aulbert
2008-01-31 18:15 ` Kok, Auke
2008-01-30 19:17 ` Ben Greear
2008-01-30 22:33 ` Bruce Allen
[not found] <Pine.LNX.4.63.0801300324000.6391@trinity.phys.uwm.edu>
2008-01-30 13:53 ` David Miller
2008-01-30 14:01 ` Bruce Allen
2008-01-30 16:21 ` Stephen Hemminger
2008-01-30 22:25 ` Bruce Allen
2008-01-30 22:33 ` Stephen Hemminger
2008-01-30 23:23 ` Bruce Allen
2008-01-31 0:17 ` SANGTAE HA
2008-01-31 8:52 ` Bruce Allen
2008-01-31 11:45 ` Bill Fink
2008-01-31 14:50 ` David Acker
2008-01-31 15:57 ` Bruce Allen
2008-01-31 15:54 ` Bruce Allen
2008-01-31 17:36 ` Bill Fink
2008-01-31 19:37 ` Bruce Allen
2008-01-31 18:26 ` Brandeburg, Jesse
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