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The next two settings specify how Linux handles dynamic IPv4 TCP/IP socket buffer sizes.  I simply reused my settings from above and changed the minimum.

The final two settings specifies how Linux optimizes the IPv4 TCP/IP stack.  I found the default, which specifies throughput and NOT latency, to really cause me problems.

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net.core.rmem_default=6553698304
net.core.wmem_default=6553698304
net.core.rmem_max=2097152
net.core.wmem_max=2097152
net.ipv4.tcp_rmem=655364096 6553698304 2097152
net.ipv4.tcp_wmem=655364096 6553698304 2097152
net.ipv4.tcp_low_latency=1
net.ipv4.tcp_slow_start_after_idle=0

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