root> ping 192.168.33.1 count 5 
PING 192.168.33.1 (192.168.33.1): 56 data bytes
64 bytes from 192.168.33.1: icmp_seq=0 ttl=255 time=10.949 ms
64 bytes from 192.168.33.1: icmp_seq=1 ttl=255 time=8.210 ms
64 bytes from 192.168.33.1: icmp_seq=2 ttl=255 time=3.489 ms
64 bytes from 192.168.33.1: icmp_seq=3 ttl=255 time=10.554 ms
64 bytes from 192.168.33.1: icmp_seq=4 ttl=255 time=8.118 ms

--- 192.168.33.1 ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max/stddev = 3.489/8.264/10.949/2.656 ms