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From: Hal Murray <hmurray@megapathdsl.net>
To: bloat@lists.bufferbloat.net
Cc: Hal Murray <hmurray@megapathdsl.net>
Subject: [Bloat] Measuring CoDel
Date: Fri, 22 Jan 2021 15:37:10 -0800	[thread overview]
Message-ID: <20210122233710.1B911406061@ip-64-139-1-69.sjc.megapath.net> (raw)


Toke said:
> Yeah, the overhead of CoDel itself (and even FQ-CoDel) is basically nil (as
> in, we have not been able to measure it), when otherwise doing forwarding
> using the regular Linux stack. 

I may be able to help with that.

Are you familiar with Dick Sites' KUtrace?
  Stanford Seminar - KUtrace 2020
  https://www.youtube.com/watch?v=2HE7tSZGna0

The catch is that I've never used CoDel so somebody will have to teach me how 
to setup a test environment, and then show me the chunks in the kernel you 
want to measure.

-- 
These are my opinions.  I hate spam.




             reply	other threads:[~2021-01-22 23:37 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-22 23:37 Hal Murray [this message]
2021-01-23  0:34 ` Toke Høiland-Jørgensen
2021-01-25  9:31   ` Jesper Dangaard Brouer

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