Ho provato a fare una pingata, dopo una settimana dall'uprade...

[gianluca@localhost prove]$ ping www.ngi.it
PING www.ngi.it (194.185.88.15) 56(84) bytes of data.
64 bytes from www.ngi.it (194.185.88.15): icmp_seq=0 ttl=119 time=49.9 ms
64 bytes from www.ngi.it (194.185.88.15): icmp_seq=1 ttl=119 time=50.5 ms
64 bytes from www.ngi.it (194.185.88.15): icmp_seq=2 ttl=119 time=50.1 ms
[...]
64 bytes from www.ngi.it (194.185.88.15): icmp_seq=57 ttl=119 time=50.0 ms
64 bytes from www.ngi.it (194.185.88.15): icmp_seq=58 ttl=119 time=49.3 ms
64 bytes from www.ngi.it (194.185.88.15): icmp_seq=59 ttl=119 time=50.6 ms

--- www.ngi.it ping statistics ---
60 packets transmitted, 60 received, 0% packet loss, time 59609ms
rtt min/avg/max/mdev = 49.338/50.438/51.640/0.474 ms, pipe 2

prima dell'upgrade pingavo a 59ms, un bel miglioramento, non c'è che dire!