On Wed, Jun 30, 2010 at 1:06 PM, Mitchell Erblich
<erblichs@earthlink.net> wrote:
quoted text
> On Jun 30, 2010, at 11:04 AM, Ivan Novick wrote:
... snip ...
quoted text
> Sometimes, adding tracing within the tcps, can identify if.
> the tcp flow has periods of idleness,
> the tcp flow is/has been application limited versus network limited,
> whether the flow is in SS or CA?
> CA normally has DELayed ACks, which reduces the number
>    of ACKs to 1/2 or more,
> Whether Fast re-xmit is triggered by 2 or 3 DupAcks.
> whether any burst avoidance has occured,
> etc,

Hi Mitchell,

When you say adding tracing within the tcps... what method are you
referring to, to add this tracing?  Is it some tool or setting or are
you talking about adding custom debugging output to the kernel?

Cheers,
Ivan
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