When you vps conn is little to slow there is someting to tweak the connection, good for more (bad connecting) users..
open a shell as root and adit these lines on the bottum..
nano /etc/sysctl.conf
# Improve Internet connections by Phoenix tweak
net.core.rmem_default = 556960
net.core.rmem_max = 556960
net.core.wmem_default = 556960
net.core.wmem_max = 556960
net.ipv4.tcp_timestamps = 0
net.ipv4.tcp_sack = 1
net.ipv4.tcp_window_scaling = 1
Use ‘sysctl -p’ to apply the changes in this file to your running Linux instance
then do /etc/init.d/networking restart and enyoy
Test on the pc >
www.speedtest.net/my-result/4697861732