Graph-A-Ping

Graph-A-Ping, allows you to visually see the ping latency Between ping times. The bigger the gap between one ping to another allows you to SPOT possible network bottle neck. Graph-A-Ping, is actually an applet part of Glass Net Networks monitoring console. Glass Net allows you to monitor networks servers regardless of their location. As long as they have a reachable IP address by glass net, you will be able to monitor them remotely. Glass Net has a really cool user interface, and is really friendly to use. Has embedded tools like this one, or the trace a route graph, which allows you to graph a trace route.