range_to_sweep: 
threads       : 56
src_data_dir  : /data/zettar/zx/src/sweep
fs_block_size : 4
block_size    : 16m
buffered      : 
verbose       : 1
dry_run       : 
cmd           : 
Working on /data/zettar/zx/src/sweep/1048576x1KiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3262       3891
---
MKDIRS    Elapsed ms       :          0          2
          Dirs/s           :      14204      21068
          Total dirs       :          5         56
---
DROPCACHE Elapsed ms       :       3298       3952
---
WRITE     Elapsed ms       :      19038      19667
          Files/s          :      53208      53316
          Throughput MiB/s :         51         52
          Total files      :    1013039    1048600
          Total MiB        :        989       1024
---
DROPCACHE Elapsed ms       :      22892      23365
---
RMFILES   Elapsed ms       :      12617      13255
          Files/s          :      78460      79106
          Total files      :     990010    1048600
---
DROPCACHE Elapsed ms       :       5722       5766
---
Working on /data/zettar/zx/src/sweep/1048576x2KiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       4792       5617
---
MKDIRS    Elapsed ms       :          0          2
          Dirs/s           :      10256      22055
          Total dirs       :          4         56
---
DROPCACHE Elapsed ms       :       4993       5796
---
WRITE     Elapsed ms       :      18437      19385
          Files/s          :      53883      54090
          Throughput MiB/s :        105        105
          Total files      :     993451    1048600
          Total MiB        :       1940       2048
---
DROPCACHE Elapsed ms       :      20800      20832
---
RMFILES   Elapsed ms       :      13410      14333
          Files/s          :      72964      73155
          Total files      :     978488    1048600
---
DROPCACHE Elapsed ms       :       6052       6078
---
Working on /data/zettar/zx/src/sweep/1048576x4KiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       4880       5622
---
MKDIRS    Elapsed ms       :          0          2
          Dirs/s           :       5347      26303
          Total dirs       :          2         56
---
DROPCACHE Elapsed ms       :       4891       5464
---
WRITE     Elapsed ms       :      19470      20517
          Files/s          :      51038      51106
          Throughput MiB/s :        199        199
          Total files      :     993759    1048600
          Total MiB        :       3881       4096
---
DROPCACHE Elapsed ms       :       7040      12544
---
RMFILES   Elapsed ms       :      10580      11602
          Files/s          :      90190      90376
          Total files      :     954232    1048600
---
DROPCACHE Elapsed ms       :       5796       5835
---
Working on /data/zettar/zx/src/sweep/1048576x8KiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       4581       4967
---
MKDIRS    Elapsed ms       :          0          1
          Dirs/s           :      47619      31284
          Total dirs       :         21         56
---
DROPCACHE Elapsed ms       :       3246       4038
---
WRITE     Elapsed ms       :      17965      19088
          Files/s          :      54856      54933
          Throughput MiB/s :        428        429
          Total files      :     985524    1048600
          Total MiB        :       7699       8192
---
DROPCACHE Elapsed ms       :      13923      13936
---
RMFILES   Elapsed ms       :       6732      14429
          Files/s          :      65776      72668
          Total files      :     442857    1048600
---
DROPCACHE Elapsed ms       :       4757       5034
---
Working on /data/zettar/zx/src/sweep/1048576x16KiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3447       4585
---
MKDIRS    Elapsed ms       :          0          3
          Dirs/s           :       5524      15681
          Total dirs       :          2         56
---
DROPCACHE Elapsed ms       :       3765       4266
---
WRITE     Elapsed ms       :      20691      21497
          Files/s          :      48665      48778
          Throughput MiB/s :        760        762
          Total files      :    1006966    1048600
          Total MiB        :      15733      16384
---
DROPCACHE Elapsed ms       :      13971      13987
---
RMFILES   Elapsed ms       :       6915      13294
          Files/s          :      69576      78873
          Total files      :     481173    1048600
---
DROPCACHE Elapsed ms       :       5223       5244
---
Working on /data/zettar/zx/src/sweep/1048576x32KiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       4082       4548
---
MKDIRS    Elapsed ms       :          0          1
          Dirs/s           :      24475      30123
          Total dirs       :          7         56
---
DROPCACHE Elapsed ms       :       3779       4264
---
WRITE     Elapsed ms       :      20136      21281
          Files/s          :      49518      49273
          Throughput MiB/s :       1547       1539
          Total files      :     997105    1048600
          Total MiB        :      31159      32768
---
DROPCACHE Elapsed ms       :      13575      13579
---
RMFILES   Elapsed ms       :       6502      13294
          Files/s          :      73839      78874
          Total files      :     480158    1048600
---
DROPCACHE Elapsed ms       :       5083       5107
---
Working on /data/zettar/zx/src/sweep/1048576x64KiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3926       4373
---
MKDIRS    Elapsed ms       :          0          1
          Dirs/s           :       6493      28527
          Total dirs       :          2         56
---
DROPCACHE Elapsed ms       :       3468       3967
---
WRITE     Elapsed ms       :      19102      20187
          Files/s          :      51928      51944
          Throughput MiB/s :       3245       3246
          Total files      :     991936    1048600
          Total MiB        :      61996      65537
---
DROPCACHE Elapsed ms       :      13938      13952
---
RMFILES   Elapsed ms       :       4783      14074
          Files/s          :      52886      74502
          Total files      :     252966    1048600
---
DROPCACHE Elapsed ms       :       4887       4914
---
Working on /data/zettar/zx/src/sweep/1048576x128KiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3455       3895
---
MKDIRS    Elapsed ms       :          0          1
          Dirs/s           :       3558      33755
          Total dirs       :          1         56
---
DROPCACHE Elapsed ms       :       3041       3503
---
WRITE     Elapsed ms       :      18747      19312
          Files/s          :      54289      54295
          Throughput MiB/s :       6786       6786
          Total files      :    1017767    1048600
          Total MiB        :     127220     131075
---
DROPCACHE Elapsed ms       :      13168      13213
---
RMFILES   Elapsed ms       :       4076      13979
          Files/s          :      56223      75008
          Total files      :     229194    1048600
---
DROPCACHE Elapsed ms       :       5002       5028
---
Working on /data/zettar/zx/src/sweep/1048576x256KiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       1054       4013
---
MKDIRS    Elapsed ms       :          0          2
          Dirs/s           :       6036      25699
          Total dirs       :          3         56
---
DROPCACHE Elapsed ms       :       2304       4262
---
WRITE     Elapsed ms       :      28545      29041
          Files/s          :      36144      36106
          Throughput MiB/s :       9036       9026
          Total files      :    1031768    1048600
          Total MiB        :     257942     262150
---
DROPCACHE Elapsed ms       :      14461      14468
---
RMFILES   Elapsed ms       :       5045      15165
          Files/s          :      53385      69143
          Total files      :     269347    1048600
---
DROPCACHE Elapsed ms       :       4987       5013
---
Working on /data/zettar/zx/src/sweep/1048576x512KiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       2740       4258
---
MKDIRS    Elapsed ms       :          0          2
          Dirs/s           :      14527      22391
          Total dirs       :          6         56
---
DROPCACHE Elapsed ms       :       2067       4145
---
WRITE     Elapsed ms       :      57219      57739
          Files/s          :      18152      18160
          Throughput MiB/s :       9076       9080
          Total files      :    1038655    1048600
          Total MiB        :     519327     524300
---
DROPCACHE Elapsed ms       :      12991      13003
---
RMFILES   Elapsed ms       :       7110      13951
          Files/s          :      70635      75161
          Total files      :     502243    1048600
---
DROPCACHE Elapsed ms       :       2386       4518
---
Working on /data/zettar/zx/src/sweep/1048576x1MiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3349       4220
---
MKDIRS    Elapsed ms       :          0          1
          Dirs/s           :      33444      32710
          Total dirs       :         10         56
---
DROPCACHE Elapsed ms       :       1168       4010
---
WRITE     Elapsed ms       :     113237     113678
          Files/s          :       9225       9224
          Throughput MiB/s :       9225       9224
          Total files      :    1044638    1048600
          Total MiB        :    1044638    1048600
---
DROPCACHE Elapsed ms       :      14215      14227
---
RMFILES   Elapsed ms       :       5576      13844
          Files/s          :      69970      75743
          Total files      :     390180    1048600
---
DROPCACHE Elapsed ms       :       4556       4577
---
Working on /data/zettar/zx/src/sweep/524288x2MiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       1160       3807
---
MKDIRS    Elapsed ms       :          0          2
          Dirs/s           :      20779      21806
          Total dirs       :          8         56
---
DROPCACHE Elapsed ms       :       3630       4178
---
WRITE     Elapsed ms       :     113103     113337
          Files/s          :       4624       4626
          Throughput MiB/s :       9249       9252
          Total files      :     523102     524328
          Total MiB        :    1046204    1048656
---
DROPCACHE Elapsed ms       :       7904       7937
---
RMFILES   Elapsed ms       :       2903       6857
          Files/s          :      78489      76465
          Total files      :     227878     524328
---
DROPCACHE Elapsed ms       :       3811       4577
---
Working on /data/zettar/zx/src/sweep/262144x4MiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3012       4317
---
MKDIRS    Elapsed ms       :          0          1
          Dirs/s           :       7874      36721
          Total dirs       :          3         56
---
DROPCACHE Elapsed ms       :       3510       4016
---
WRITE     Elapsed ms       :     116085     116282
          Files/s          :       2254       2254
          Throughput MiB/s :       9017       9019
          Total files      :     261699     262192
          Total MiB        :    1046796    1048768
---
DROPCACHE Elapsed ms       :       5485       5527
---
RMFILES   Elapsed ms       :       1545       3259
          Files/s          :      77710      80435
          Total files      :     120074     262192
---
DROPCACHE Elapsed ms       :       4185       4581
---
Working on /data/zettar/zx/src/sweep/131072x8MiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3798       4356
---
MKDIRS    Elapsed ms       :          0          3
          Dirs/s           :       2583      15868
          Total dirs       :          1         56
---
DROPCACHE Elapsed ms       :       3834       4382
---
WRITE     Elapsed ms       :     105268     105401
          Files/s          :       1243       1243
          Throughput MiB/s :       9948       9950
          Total files      :     130912     131096
          Total MiB        :    1047296    1048768
---
DROPCACHE Elapsed ms       :       4127       4157
---
RMFILES   Elapsed ms       :        728       1664
          Files/s          :      74357      78757
          Total files      :      54178     131096
---
DROPCACHE Elapsed ms       :       3582       4063
---
Working on /data/zettar/zx/src/sweep/65536x16MiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3588       4047
---
MKDIRS    Elapsed ms       :          0          2
          Dirs/s           :       2118      18893
          Total dirs       :          1         56
---
DROPCACHE Elapsed ms       :       3620       4188
---
WRITE     Elapsed ms       :     106490     106808
          Files/s          :        613        613
          Throughput MiB/s :       9816       9823
          Total files      :      65333      65576
          Total MiB        :    1045328    1049216
---
DROPCACHE Elapsed ms       :       3783       3977
---
RMFILES   Elapsed ms       :        404        818
          Files/s          :      78191      80137
          Total files      :      31631      65576
---
DROPCACHE Elapsed ms       :       3199       4013
---
Working on /data/zettar/zx/src/sweep/32768x32MiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3241       3688
---
MKDIRS    Elapsed ms       :          0          1
          Dirs/s           :       6896      34674
          Total dirs       :          2         56
---
DROPCACHE Elapsed ms       :       2791       3839
---
WRITE     Elapsed ms       :      95405      95755
          Files/s          :        342        342
          IOPS             :        685        685
          Throughput MiB/s :      10968      10966
          Total files      :      32692      32816
          Total MiB        :    1046496    1050112
---
DROPCACHE Elapsed ms       :       3771       4107
---
RMFILES   Elapsed ms       :        302        419
          Files/s          :      77490      78167
          Total files      :      23419      32816
---
DROPCACHE Elapsed ms       :       3277       3892
---
Working on /data/zettar/zx/src/sweep/16384x64MiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3264       3704
---
MKDIRS    Elapsed ms       :          0          2
          Dirs/s           :      33333      26540
          Total dirs       :         10         56
---
DROPCACHE Elapsed ms       :       3217       3745
---
WRITE     Elapsed ms       :     102146     102390
          Files/s          :        159        160
          IOPS             :        640        640
          Throughput MiB/s :      10251      10255
          Total files      :      16340      16408
          Total MiB        :    1047184    1050112
---
DROPCACHE Elapsed ms       :       4091       4426
---
RMFILES   Elapsed ms       :        232        256
          Files/s          :      64043      63861
          Total files      :      14859      16408
---
DROPCACHE Elapsed ms       :       4157       4675
---
Working on /data/zettar/zx/src/sweep/8192x128MiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3678       4202
---
MKDIRS    Elapsed ms       :          0          2
          Dirs/s           :       9803      21148
          Total dirs       :          4         56
---
DROPCACHE Elapsed ms       :       3365       3822
---
WRITE     Elapsed ms       :      95220      95460
          Files/s          :         85         86
          IOPS             :        689        689
          Throughput MiB/s :      11033      11038
          Total files      :       8177       8232
          Total MiB        :    1050576    1053696
---
DROPCACHE Elapsed ms       :       3526       3913
---
RMFILES   Elapsed ms       :        150        153
          Files/s          :      53513      53482
          Total files      :       8064       8232
---
DROPCACHE Elapsed ms       :       3530       3915
---
Working on /data/zettar/zx/src/sweep/4096x256MiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3067       3695
---
MKDIRS    Elapsed ms       :          0          2
          Dirs/s           :      30303      24866
          Total dirs       :          9         56
---
DROPCACHE Elapsed ms       :       3142       3656
---
WRITE     Elapsed ms       :     100330     100522
          Files/s          :         40         41
          IOPS             :        659        659
          Throughput MiB/s :      10545      10553
          Total files      :       4089       4144
          Total MiB        :    1058064    1060864
---
DROPCACHE Elapsed ms       :       3467       3848
---
RMFILES   Elapsed ms       :        145        148
          Files/s          :      27918      27914
          Total files      :       4067       4144
---
DROPCACHE Elapsed ms       :       3548       4014
---
Working on /data/zettar/zx/src/sweep/2048x512MiB with 56 threads...
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3459       3931
---
MKDIRS    Elapsed ms       :          0          2
          Dirs/s           :      44487      25747
          Total dirs       :         23         56
---
DROPCACHE Elapsed ms       :       3527       4085
---
WRITE     Elapsed ms       :     105223     105289
          Files/s          :         19         19
          IOPS             :        629        629
          Throughput MiB/s :      10068      10075
          Total files      :       2018       2072
          Total MiB        :    1059456    1060864
---
DROPCACHE Elapsed ms       :       3445       3821
---
RMFILES   Elapsed ms       :        136        140
          Files/s          :      14607      14759
          Total files      :       2001       2072
---
DROPCACHE Elapsed ms       :       3680       4170
---
Working on /data/zettar/zx/src/sweep/1024x1GiB with 56 threads...
NOTE: File size is not a multiple of block size times number of I/O threads, so the I/O threads write different amounts of data.
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3507       3956
---
WRITE     Elapsed ms       :      85705      99356
          IOPS             :        661        659
          Throughput MiB/s :      10577      10553
          Total MiB        :     906592    1048576
---
DROPCACHE Elapsed ms       :       3506       3885
---
RMFILES   Elapsed ms       :         36         50
---
DROPCACHE Elapsed ms       :       3174       3605
---
Working on /data/zettar/zx/src/sweep/512x2GiB with 56 threads...
NOTE: File size is not a multiple of block size times number of I/O threads, so the I/O threads write different amounts of data.
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3126       3514
---
WRITE     Elapsed ms       :      80527      96739
          IOPS             :        695        677
          Throughput MiB/s :      11124      10839
          Total MiB        :     895840    1048576
---
DROPCACHE Elapsed ms       :       3859       4260
---
RMFILES   Elapsed ms       :         16         29
---
DROPCACHE Elapsed ms       :       3317       3858
---
Working on /data/zettar/zx/src/sweep/256x4GiB with 56 threads...
NOTE: File size is not a multiple of block size times number of I/O threads, so the I/O threads write different amounts of data.
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3033       3552
---
WRITE     Elapsed ms       :      83812     103318
          IOPS             :        642        634
          Throughput MiB/s :      10281      10148
          Total MiB        :     861712    1048576
---
DROPCACHE Elapsed ms       :       3533       3899
---
RMFILES   Elapsed ms       :          6         13
---
DROPCACHE Elapsed ms       :       2980       3708
---
Working on /data/zettar/zx/src/sweep/128x8GiB with 56 threads...
NOTE: File size is not a multiple of block size times number of I/O threads, so the I/O threads write different amounts of data.
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3252       3650
---
WRITE     Elapsed ms       :      72166     113419
          IOPS             :        595        577
          Throughput MiB/s :       9532       9245
          Total MiB        :     687936    1048576
---
DROPCACHE Elapsed ms       :       3874       4258
---
RMFILES   Elapsed ms       :          3          8
---
DROPCACHE Elapsed ms       :       2676       3998
---
Working on /data/zettar/zx/src/sweep/64x16GiB with 56 threads...
NOTE: File size is not a multiple of block size times number of I/O threads, so the I/O threads write different amounts of data.
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3319       3892
---
WRITE     Elapsed ms       :      82736     117875
          IOPS             :        560        555
          Throughput MiB/s :       8970       8895
          Total MiB        :     742176    1048576
---
DROPCACHE Elapsed ms       :       3956       4254
---
RMFILES   Elapsed ms       :          2          4
---
DROPCACHE Elapsed ms       :       3472       4011
---
Working on /data/zettar/zx/src/sweep/32x32GiB with 56 threads...
NOTE: File size is not a multiple of block size times number of I/O threads, so the I/O threads write different amounts of data.
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3365       3839
---
WRITE     Elapsed ms       :      92394     111227
          IOPS             :        584        589
          Throughput MiB/s :       9349       9427
          Total MiB        :     863872    1048576
---
DROPCACHE Elapsed ms       :       3558       3875
---
RMFILES   Elapsed ms       :          1          2
---
DROPCACHE Elapsed ms       :       3090       3751
---
Working on /data/zettar/zx/src/sweep/16x64GiB with 56 threads...
NOTE: File size is not a multiple of block size times number of I/O threads, so the I/O threads write different amounts of data.
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3338       3933
---
WRITE     Elapsed ms       :     102063     110952
          IOPS             :        587        590
          Throughput MiB/s :       9399       9450
          Total MiB        :     959344    1048576
---
DROPCACHE Elapsed ms       :       3487       3864
---
RMFILES   Elapsed ms       :          0          1
---
DROPCACHE Elapsed ms       :       3126       3590
---
Working on /data/zettar/zx/src/sweep/8x128GiB with 56 threads...
NOTE: File size is not a multiple of block size times number of I/O threads, so the I/O threads write different amounts of data.
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3009       3589
---
WRITE     Elapsed ms       :     100158     107675
          IOPS             :        608        608
          Throughput MiB/s :       9728       9738
          Total MiB        :     974384    1048576
---
DROPCACHE Elapsed ms       :       3519       3841
---
RMFILES   Elapsed ms       :          0          0
---
DROPCACHE Elapsed ms       :       3010       3505
---
Working on /data/zettar/zx/src/sweep/4x256GiB with 56 threads...
NOTE: File size is not a multiple of block size times number of I/O threads, so the I/O threads write different amounts of data.
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       2717       3439
---
WRITE     Elapsed ms       :      96875     109763
          IOPS             :        609        597
          Throughput MiB/s :       9749       9553
          Total MiB        :     944448    1048576
---
DROPCACHE Elapsed ms       :       3999       4387
---
RMFILES   Elapsed ms       :          0          1
---
DROPCACHE Elapsed ms       :       3197       3937
---
Working on /data/zettar/zx/src/sweep/2x512GiB with 56 threads...
NOTE: File size is not a multiple of block size times number of I/O threads, so the I/O threads write different amounts of data.
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3535       3957
---
WRITE     Elapsed ms       :      45890      56731
          IOPS             :        573        577
          Throughput MiB/s :       9181       9241
          Total MiB        :     421344     524288
---
DROPCACHE Elapsed ms       :       3258       3638
---
RMFILES   Elapsed ms       :          0          1
---
DROPCACHE Elapsed ms       :       2960       3448
---
Working on /data/zettar/zx/src/sweep/1x1024GiB with 56 threads...
NOTE: File size is not a multiple of block size times number of I/O threads, so the I/O threads write different amounts of data.
OPERATION RESULT TYPE        FIRST DONE  LAST DONE
========= ================   ==========  =========
DROPCACHE Elapsed ms       :       3065       3535
---
WRITE     Elapsed ms       :      95677     111570
          IOPS             :        592        587
          Throughput MiB/s :       9479       9398
          Total MiB        :     907008    1048576
---
DROPCACHE Elapsed ms       :       3960       4288
---
RMFILES   Elapsed ms       :          0          0
---
DROPCACHE Elapsed ms       :       3101       3693
---
===> /usr/local/sbin/mtelbencho.sh all done :)
Total test time: 53m:40s
