Nice work Erwan. I am doing something similar to what you are doing, using FIO + perl (to parse the data) + gnuplot. I am testing drives from multiple vendors and graphing the following attributes over different blocksize + io queue depth + different read / write pattern and % distribution: o iops o bandwidth o latency (max and avg) As an example, I am overlaying multiple drives for each attribute (y-axis) at fixed io queue depth over different block size (x-axis). I will look at your work. Brian Resending using plain text... Hopefully, this works. -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html