fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mmm] [6.5% done] [  6409/ 11184 kb/s] [eta 00m:43s]
Threads: 3: [mmm] [10.5% done] [  4464/ 11988 kb/s] [eta 00m:34s]
Threads: 3: [mmm] [13.5% done] [  5684/  7552 kb/s] [eta 00m:32s]
Threads: 3: [mmm] [15.8% done] [ 10528/  4396 kb/s] [eta 00m:32s]
Threads: 3: [mmm] [19.4% done] [  9580/  4844 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [21.6% done] [  8464/  4092 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [23.7% done] [  3584/  8204 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [27.8% done] [  9244/  4564 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [31.4% done] [  5652/  7540 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [33.3% done] [  3104/ 10072 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [36.1% done] [  4204/  7936 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [40.0% done] [  9860/  1716 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [44.1% done] [  3900/  7628 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [45.7% done] [  2880/  9080 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [47.2% done] [  4296/  5544 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [48.6% done] [  5532/  3992 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [51.4% done] [  1744/  7808 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [54.1% done] [  2764/  6692 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [55.3% done] [  2936/  6540 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [56.4% done] [  3468/  3600 kb/s] [eta 00m:17s]
Threads: 3: [mVm] [59.0% done] [  5256/  1768 kb/s] [eta 00m:16s]
Threads: 3: [mVm] [58.5% done] [ 17464/  1004 kb/s] [eta 00m:17s]
Threads: 3: [mVm] [59.5% done] [ 12812/     0 kb/s] [eta 00m:17s]
Threads: 3: [mVm] [60.5% done] [ 17872/    68 kb/s] [eta 00m:17s]
Threads: 2: [mEm] [60.0% done] [ 14100/   236 kb/s] [eta 00m:18s]
Threads: 2: [m_m] [63.6% done] [  1804/  6452 kb/s] [eta 00m:16s]
Threads: 2: [m_m] [65.9% done] [  1156/  5424 kb/s] [eta 00m:15s]
Threads: 2: [V_V] [68.2% done] [  7800/    16 kb/s] [eta 00m:14s]
Threads: 2: [V_V] [73.8% done] [ 21520/     0 kb/s] [eta 00m:11s]
Threads: 2: [V_V] [82.5% done] [ 18452/     0 kb/s] [eta 00m:07s]
Threads: 2: [V_V] [91.9% done] [ 24736/     0 kb/s] [eta 00m:03s]
Threads: 2: [V_V] [97.2% done] [ 22936/     0 kb/s] [eta 00m:01s]
Threads: 1: [V_E] [100.0% done] [ 21316/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=16612
  read : io=100MiB, bw=2,909KiB/s, runt= 36044msec
    clat (msec): min=    0, max=  217, avg=14.89, stdev=27.61
    bw (KiB/s) : min=    2, max=17888, per=40.95%, avg=3573.46, stdev=3980.85
  write: io=54,092KiB, bw=1,858KiB/s, runt= 29797msec
    clat (msec): min=    0, max=  285, avg=11.91, stdev=32.21
    bw (KiB/s) : min=    0, max= 8111, per=46.77%, avg=2772.56, stdev=2519.76
  cpu          : usr=2.73%, sys=0.32%, ctx=2467
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=50.5%, 4=6.7%, 10=14.4%, 20=10.3%, 50=9.5%, 100=4.8%
     lat (msec): 250=3.6%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=16613
  read : io=100MiB, bw=3,789KiB/s, runt= 27669msec
    clat (msec): min=    0, max=  112, avg= 9.17, stdev=13.30
    bw (KiB/s) : min=    7, max=20774, per=52.98%, avg=4623.35, stdev=5300.67
  write: io=57,764KiB, bw=2,544KiB/s, runt= 23249msec
    clat (msec): min=    0, max=  214, avg=11.90, stdev=27.78
    bw (KiB/s) : min=    0, max= 8432, per=56.35%, avg=3340.35, stdev=2806.93
  cpu          : usr=3.80%, sys=0.42%, ctx=2496
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=44.2%, 4=6.8%, 10=18.8%, 20=15.2%, 50=11.0%, 100=2.9%
     lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=16614
  read : io=100MiB, bw=2,919KiB/s, runt= 35911msec
    clat (msec): min=    0, max=  136, avg=11.57, stdev=21.00
    bw (KiB/s) : min=    4, max=17782, per=42.64%, avg=3720.91, stdev=4708.04
  write: io=62,408KiB, bw=2,123KiB/s, runt= 30100msec
    clat (msec): min=    0, max=  292, avg=15.22, stdev=35.22
    bw (KiB/s) : min=    0, max= 8311, per=50.97%, avg=3021.51, stdev=2767.31
  cpu          : usr=3.15%, sys=0.38%, ctx=2623
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=44.0%, 4=8.2%, 10=17.9%, 20=13.3%, 50=9.3%, 100=4.4%
     lat (msec): 250=2.6%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=8,727KiB/s, minb=2,909KiB/s, maxb=3,789KiB/s, mint=27669msec, maxt=36044msec
  WRITE: io=170MiB, aggrb=5,928KiB/s, minb=1,858KiB/s, maxb=2,544KiB/s, mint=27669msec, maxt=36044msec

Disk stats (read/write):
  sda: ios=5454/3422, merge=1087/341, ticks=81680/54048, in_queue=135724, util=99.17%
3.17user 0.48system 0:36.51elapsed 10%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+1087minor)pagefaults 0swaps