On 8 Jun, Gerhard Sittig wrote:
= On Wed, Jun 07, 2000 at 17:08 -0400, Mikhail Teterin wrote:
= >
= > My command line is:
= > ssh -o'Compression no' -e none -c blowfish <server> \
= > dd ibs=1 count=<size> of=/dev/null < /kernel.GENERIC
=
= Look at what you do here: You shuffle *many* tiny packets around each
= of them being *one* byte long. This will result in a _very_ tight loop
= eating time without any making sense.
I understand, but why am I seeing different behavior on different
machines? Why does not April 19 -stable care and still shows the same
speed, but the June 2 -stable cares and demostrates terrible performance
drop?
= How about doing this with _one_ block of the size you want? I.e. what
= stops you from swapping the count and bs parameters?
That's a good idea, thanks! How come I did not think of it myself :) ?
Of course, now I already wrote my own program :( ... Yours,
-mi
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