>> 
>> Very nice and useful document. One thing is not clear for me, the fio
>> parameters in appendix 5:
>> --numjobs=<1|4> --iodepths=<1|32>
>> it is not clear if/when the iodepth was set to 32, was it used with all
>> tests with numjobs=4 ? or was it:
>> --numjobs=<1|4> --iodepths=1
> We have script that permutates the values and runs fio.

On the topic of permuting FIO runs here’s a useful tool to do so, which also 
generates various graphs from the results.

https://github.com/louwrentius/fio-plot

— aad
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