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Date:      Mon, 05 Oct 2009 10:49:45 -0700
From:      Julian Elischer <julian@elischer.org>
To:        Eugene Grosbein <eugen@kuzbass.ru>
Cc:        rihad <rihad@mail.ru>, Luigi Rizzo <rizzo@iet.unipi.it>, freebsd-net@freebsd.org
Subject:   Re: dummynet dropping too many packets
Message-ID:  <4ACA31B9.5090406@elischer.org>
In-Reply-To: <20091005154236.GA95635@svzserv.kemerovo.su>
References:  <20091005110726.GA62598@onelab2.iet.unipi.it>	<4AC9D87E.7000005@mail.ru>	<20091005120418.GA63131@onelab2.iet.unipi.it>	<4AC9E29B.6080908@mail.ru>	<20091005123230.GA64167@onelab2.iet.unipi.it>	<4AC9EFDF.4080302@mail.ru>	<20091005140409.GB89194@svzserv.kemerovo.su>	<4ACA02F7.6040409@mail.ru>	<20091005145037.GA92519@svzserv.kemerovo.su>	<4ACA0BA6.70706@mail.ru> <20091005154236.GA95635@svzserv.kemerovo.su>

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Eugene Grosbein wrote:
> On Mon, Oct 05, 2009 at 08:07:18PM +0500, rihad wrote:
> 
>>> What is CPU load in when the load is maximum?
>>>
>> It has 2 quad-cores, so I'm not sure. Here's the output of top -S:
> 
> There is a rumour about FreeBSD's shedulers...
> That they are not so good for 8 cores and that you may get MORE speed
> by disabling 4 cores if it's possible for your system.
> Or even using uniprocessor kernel.
> 
> Only rumour, though :-)
> 

true for 6.x, less true for 7.x, and not true for 8.x

> Eugene Grosbein
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