New release of fio-plot
The github project page explains how to run this tool.
Fio-plot also includes a benchmark script that automates testing with Fio.
The git repository also contains benchmark data, which can be used to test fio-plot.
2D bar chart
This chart plots IOPs and latency for various queue depths.
3D bar chart
2D line chart for log data
2D bar chart latency histogram
The github repository also contains a folder with a lot of example images.