Help with gtk+ developing a real time graphical tool

[Rasoul Hajikhani <rhajikhani exchange office etoys com>]

Hi there,
I am trying to develop a real time graphical statistical tool for loads on
our servers. I would like to show bars change their hight in accordance to
their new values continuously. The bars would indicate the load on our
servers. Can any one tell me what I should use for displaying the bars?
Is a gnome canvas the tool that I should be using? Is there another widget
that I should consider? I have started this thing and I would like to get
a feed back as to whether I am taking the right path... If any one has any
idea I really appreciate it...
Thanks
-Rasoul