Table of Contents > Reference

## Frequently Asked Questions

This section details frequently asked questions relating to the Graphing Perspective.
Can I make more than one graph at one time? Do they update concurrently?
A: Yes and yes. Start another graph the same way you started the first one, by clicking the Graph Wizard button.
Can I increase the rate at which SystemTap GUI update the graph?
A: Yes. By default it is set to once per second, but you can increase this in the Preferences.
Is there any way to save or export the graph images?
A: Yes. Use File->Save Graph Image to save the graph.
What if I want to preserve this data for manipulation later?
A: You can do this by using File->Export Data Set. This will save your data set for further work.