FreeBSD Window updates

David Malone dwmalone at
Sat Nov 29 12:47:00 PST 2008

> Each of these 5 window updates are sent after the apps completed the read
> that it issued, what's the buffer size the apps is passing to the read?
> If it is small, could that be increased?

I'm not actually sure - the app is iperf. The window scaling factor
is 8 here I think.

> But I agree with you that there is room for optimizing sending of these
> window updates.

Any feeling for which would be the better fix?


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