Ritchie, You can use --status-interval <interval_in_seconds> switch to achieve what you want. One thing to notice, is that fio will print aggregated statistics from the very beginning of the run, but not the instantaneous statistics for the last 10 seconds. Instanteneous statistics can be recalculated from the aggregated one, but it would be really nice to have an ability in fio to print instantaneous performance numbers by its own... Vasily On Mon, Jul 14, 2014 at 8:22 AM, Ritchie Babaylan <Ritchie.Babaylan@xxxxxxxxxxxx> wrote: > Hi, > > Does FIO has a feature that can generate terse output (i.e. IOPS, throughput, latency) at specific interval (say, every 1-sec or every 10-sec or every T-sec)? > > If none, will this be added in the future? > > The reason I ask is because I bumped to one of a software called vdbench which can be able to generate the results based from user defined interval. The only catch that I see in vdbench is in relation to accesses below 32KB---it seems vdbench is capping it. > > Appreciate feedback on this matter. > > > Thanks, > > Ritchie Babaylan > Advance CORE Engineering > BiTMICRO Networks, Inc. > > -- > 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 > -- 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
