ec2 tcp max it out!

max.sh

#!/bin/sh

sysctl -w net.ipv4.ip_local_port_range='2000 65000'
sysctl -w net.ipv4.tcp_window_scaling='1';
sysctl -w net.ipv4.tcp_max_syn_backlog='3240000';
sysctl -w net.core.somaxconn='65535';
sysctl -w net.ipv4.tcp_max_tw_buckets='1440000';
sysctl -w net.core.rmem_default='8388608';
sysctl -w net.core.rmem_max='16777216';
sysctl -w net.core.wmem_max='16777216';
sysctl -w net.ipv4.tcp_rmem='4096 87380 16777216';
sysctl -w net.ipv4.tcp_wmem='4096 65536 16777216';