The units that are plot do not always make sense.

[pveentjer]

My impression is that they are frequently off by a factor 1000.

The problem is already visible in the CSV file. It seems that latencies are sometimes in the hundreds and sometimes in the hundred thousands. It isn't clear what the unit should be; I guess it should be us.. But then the hundreds of thousands don't make sense; then the latency should be ns.

Perhaps the information from fio already has some units and we are ignoring the unit.

Will add more info shortly.