Mike Silbersack wrote:
>On Fri, 21 Sep 2001 [EMAIL PROTECTED] wrote:
>
>>and we changed the size from 1 to 10000 byte and measured the time of
>>read/write pair on the server. Usually the measured time is
>>around or less than 1 msec, however it is always 100msec when the size is
>>between 2049 and 2919 byte or between 4381 and 5839 byte or
>>between 7301 and 8751 byte. 100 times slower.
>>
>
>Try disabling delayed ACKs and see how that affects your results. The
>default delay for delayed acks is 100ms.
>
>sysctl -w net.inet.tcp.delayed_ack=0
>
I found a machine with FreeBSD4.3 and tried it, but it didn't work.
Yoshi
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