SmokePing is a delux latency measurement tool

[lefg 276]

SmokePing is a delux latency measurement tool. It can measure, store and display latency, latency distribution and packet loss. SmokePing uses RRDtool to maintain a longterm datastore and to draw pretty graphs, giving up to the minute information on the state of each network connection.

 

http://people.ee.ethz.ch/~oetiker/webtools/smokeping/