When you have access to the web server:


When you click on plot


You can choose a plot with the center topbar button


Example of system plot choice (cpu/ram/per pid)


Example of qdisc enqueues/dequeues plot choice


After the choice of the plot, click on the left topbar button


When you want a photo of your plot, click on the right topbar button, then copy-paste what is in the window.


When you execute the copy-paste, you get your plot (uses gnuplot).