Since last post, some people asked me about how to make the charts using PL/SQL Developer. It basically works for every kind of query/data, like MS Excel.
I’d recommend you to use with historic data, setting time as “X” axis.
Here the example for the post Oracle TPS: Evaluating Transaction per Second:
PL/SQL Developer is a commercial tool of Allround Automations.
You can access more information about licensing here.
Have a nice day!