The Graphical Ping tool visually shows you the round trip
travel time of ICMP IPv4 ping packets to a target over time. You can
see when packets are dropped or when the packet latency gets
longer than normal in the history graph.
ICMP ping packets are sent at a period you specify and the round trip travel time is saved in a database in addition to being plotted on a graph. The database is used to provide reports such as a list of dropped packets or all packets taking longer than a certain time. You can export and import the database for later analysis. Currently supports IPv4.