From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Thu, 26 Sep 2002 06:39:19 -0700
From: William Lee Irwin III <wli@holomorphy.com>
Subject: Re: 2.5.38-mm3
Message-ID: <20020926133919.GQ3530@holomorphy.com>
References: <20020926124244.GO3530@holomorphy.com> <Pine.LNX.4.44.0209260926480.1819-100000@montezuma.mastecende.com>
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To: Zwane Mwaikambo <zwane@linuxpower.ca>
Cc: Dipankar Sarma <dipankar@in.ibm.com>, Andrew Morton <akpm@digeo.com>, lkml <linux-kernel@vger.kernel.org>, "linux-mm@kvack.org" <linux-mm@kvack.org>
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On Thu, Sep 26, 2002 at 09:29:36AM -0400, Zwane Mwaikambo wrote:
> I can affirmative that;
> 6124639 total                                      4.1414
> 4883005 default_idle                             101729.2708
> 380218 ata_input_data                           1697.4018
> 242647 ata_output_data                          1083.2455
>  35989 do_select                                 60.7922
>  34931 unix_poll                                218.3187
>  33561 schedule                                  52.4391
>  29823 do_softirq                               155.3281
>  27021 fget                                     422.2031
>  25270 sock_poll                                526.4583

Interesting, can you narrow down the poll overheads any? No immediate
needs (read as: leave your box up, but  watch for it when you can),
but I'd be interested in knowing if it's fd chunk or poll table setup
overhead.


Thanks,
Bill
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