Aggregate values in logs

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Hello!

How to get aggregate values in log (_bw,_lat,_iops) files?
I use job with:

> group_reporting=1
> disable_lat=0
> disable_clat=0
> disable_slat=0
> numjobs=4
> per_job_logs=0

After benchmarking I’ve got output (normal) with aggregate (for all 4 jobs):

read : io=148620MB, bw=253474KB/s, iops=247, runt=600404msec

But in logs there are stats only about one job, job_bw.log:

> 221, 3091, 0, 1048576
> 934, 68936, 0, 1048576
> 1477, 60457, 0, 1048576
> 2182, 60457, 0, 1048576
> 2714, 61709, 0, 1048576
> 3371, 74926, 0, 1048576
> 4130, 64844, 0, 1048576
> 4644, 63750, 0, 1048576
> 5184, 60794, 0, 1048576
> ..

May be I should multiply values in second column by 4? :)  

Bye.
--
Regards, GrAnt

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