From: Stef Coene <stef.coene@docum.org>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] HTB timer??
Date: Fri, 16 May 2003 09:33:31 +0000 [thread overview]
Message-ID: <marc-lartc-105307769016350@msgid-missing> (raw)
In-Reply-To: <marc-lartc-105290411713831@msgid-missing>
> > Remember : the lower the prio, the higher the priority.
>
> Ok, But as you say prio is used in order:
> to to determine the order of the classes so the highest
> priority class has the lowest delays.
>
> As I understand this, high prio class must be placed among the first
> classes in the self feed list.
> So my question is, how does HTB schedule this??? Among leafs classes it
> has a self feed list for each priority.
> Does it place high prio class at first place, or how does it order this
> list.??
> I have done a test for this scenario, but the result as you say did not
> end with starving low prio class.
It also depends on how much data you generate in the low prio class. If you
generate more data then the rate, the latency will be very high. You can
find this on the htb homepage.
So for high latency, never send more data in the class then it's configured
rate.
Stef
--
stef.coene@docum.org
"Using Linux as bandwidth manager"
http://www.docum.org/
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prev parent reply other threads:[~2003-05-16 9:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-14 9:20 [LARTC] HTB timer?? Lars Landmark
2003-05-14 9:57 ` Stef Coene
2003-05-16 6:38 ` Lars Landmark
2003-05-16 9:33 ` Stef Coene [this message]
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