IOSTAT Plotter V2

I have had several requests for changes/modifications/updates to iostat_plotter so I recently found a little time to update the code. Rather than just replace I created, iostat_plotter_v2.

The two biggest changes made in the code are: (1) moving the legends outside the plots to the top right hand corner, and (2) allowing all of the devices to be included on the same set of plots. The first change makes look nicer (I think). I tried to maximize the width of the plot without getting too crazy. I also shrunk the text size on the legend so you could get more devices in the plots. I think you can get about 12 devices without the legend bleeding over to the plot below it.

The second change allows you to put all of the devices on the same plot if you use the “-c” option with the script. In the previous version you got a set of 11 plots for each device which allows you to clearly examine each device. If you had five devices you got a total of 55 plots (5 devices * 11 plots per device). Using the “-c” option you will now get 11 plots with all of the devices on each of the appropriate plots.

I hope these couple of features are useful. Please le me know if they are or if you want other changes. Thanks!