
*** ADDITIONAL TUNING ***

The maximum recvspace should be set relevantly to your transfer size.  This
is necessary because i was feeling lazy, and haven't yet implemented socket
buffer sizes via setsockopt().

For example, with options -x 4096 -s 1000, you want your maximum recvspace
to be 4096.  With options -x 8192 -s 1000, you want your maximum recvspace
to be 8192.

On freebsd, setting the maximum recvspace to 4096 would be accomplished by:
	sysctl -w net.inet.tcp.recvspace=4096

For best results, also break up transmission penalties into smaller amounts.
For example, instead of using options -x 4096 -s 1000, use -x 1024 -s 250.
You may keep the maximum recvspace tuned for 4096, or the "single-second"
transfer amount.

