Re: 2.5.38-mm3

Zwane Mwaikambo
2002-09-26T13:46:27Z

On Thu, 26 Sep 2002, William Lee Irwin III wrote:

> 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.

Sure, i'm pretty sure i know which application is doing that so i can
reproduce easily enough.

Zwane
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