On 12/17/20 5:05 PM, Daejun Park wrote: > Here is my iozone script: > iozone -r 4k -+n -i2 -ecI -t 16 -l 16 -u 16 > -s $IO_RANGE/16 -F mnt/tmp_1 mnt/tmp_2 mnt/tmp_3 mnt/tmp_4 > mnt/tmp_5 mnt/tmp_6 mnt/tmp_7 mnt/tmp_8 mnt/tmp_9 mnt/tmp_10 mnt/tmp_11 > mnt/tmp_12 mnt/tmp_13 mnt/tmp_14 mnt/tmp_15 mnt/tmp_16 > > Result: > +----------+--------+---------+ > | IO range | HPB on | HPB off | > +----------+--------+---------+ > | 1 GB | 294.8 | 300.87 | > | 4 GB | 293.51 | 179.35 | > | 8 GB | 294.85 | 162.52 | > | 16 GB | 293.45 | 156.26 | > | 32 GB | 277.4 | 153.25 | > +----------+--------+---------+ Hi Daejun, What are the units of the numbers in columns 2 and 3? Thanks, Bart.