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From: Stef Coene <stef.coene@docum.org>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] HTB stats
Date: Sun, 30 Jun 2002 11:31:07 +0000	[thread overview]
Message-ID: <marc-lartc-102543675801354@msgid-missing> (raw)
In-Reply-To: <marc-lartc-102512794009287@msgid-missing>

> >>1. why do I have "lended" for children classes almost the same as
> >>"sent", who do they lend to? the neighboring classes?
> >Yes, to other classes.
> >"lended is # of packets donated by this class (from its rate)"
> I did some experimenting, and had a root class and just 1 child class,
> and this child class still had lended pkts to smbody. Who did it lend it
> to?
Can you send me your script so I know the settings of rate and ceil ?  Or 
maybe Devik knows the answer.

> >>2. What is overlimits? is it incremented when certain pkt goest above
> >>"rate", what if both "rate" and "ceil"? incremented twice?
> >
> >overlimits : Packet is not sended due to ceil or rate restrictions  So
> > there was to much data in the class.  But don't believe this too much. 
> > It depends on how often the qdisc looked for packet.
>
> What does "looked" mean? could you pleases explain it a bit more? How
> does it look for a pkt? I`m very interested in finding out what that
> value means.
I quoted it from Devik, he his also reading this list, so Devik, can clear 
this out.

> >>3. "dropped"- if the pkt is overlimit it may be dropped right? if it
> >>cannot be delayed, right? is  this the reason why I have such a
> >>difference between them?
> >Between what?
> Between "overlimits" and "dropped"
If the packet is overlimit, it can also be delayed to be send later.  

Stef

-- 

stef.coene@docum.org
 "Using Linux as bandwidth manager"
     http://www.docum.org/
     #lartc @ irc.openprojects.net
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  parent reply	other threads:[~2002-06-30 11:31 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-06-26 21:43 [LARTC] HTB stats Anton Yurchenko
2002-06-27 18:24 ` Stef Coene
2002-06-30  8:29 ` Anton Yurchenko
2002-06-30 11:31 ` Stef Coene [this message]
2002-06-30 16:01 ` Anton Yurchenko
2002-07-01  7:12 ` Martin Devera
2004-11-30 13:13 ` [LARTC] htb stats Marinca Gheorghe

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