Output a spectrogram like time-series view

[mtauraso]

Similar to —histogram, make a command line flag which outputs byte and operations focused heatmaps.

The x axis of the heatmap should be runtime
The y axis of the heatmap should be a log scale of the size of the operation
The color is either the number of operations or the number of bytes.

[mtauraso]

Once implemented add an example notebook to the documentation showcasing the use of this, with a simple sample i/o workload that has io of different sizes across time.

The sample notebook should be run during docs generation such that the readthedocs docs have a visual reference on the spectrogram-like view of the captured i/o data.