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] [10.3% done] [  9401/  5458 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [14.3% done] [  8251/  7636 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [17.2% done] [  6419/  9964 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [18.8% done] [  8963/  5525 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [21.2% done] [ 10330/  4296 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [25.0% done] [  5112/  8337 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [26.5% done] [  2055/ 12331 kb/s] [eta 00m:25s]
Threads: 3: [mmm] [27.8% done] [  4218/  8774 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [29.7% done] [  5821/  5982 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [32.4% done] [  6140/  6801 kb/s] [eta 00m:25s]
Threads: 3: [mmm] [35.1% done] [  5131/  6632 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [37.8% done] [  7455/  3450 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [41.7% done] [  5517/  6088 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [43.2% done] [  7939/  2114 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [45.9% done] [  5045/  5301 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [48.6% done] [  3690/  5919 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [50.0% done] [  2689/  5659 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [50.0% done] [  2170/  6841 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [51.2% done] [  3776/  3899 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [52.3% done] [  5801/  2260 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [54.5% done] [  6301/     0 kb/s] [eta 00m:20s]
Threads: 3: [mVV] [55.6% done] [  8833/     0 kb/s] [eta 00m:20s]
Threads: 3: [mVV] [55.3% done] [ 18971/     0 kb/s] [eta 00m:21s]
Threads: 3: [mVV] [56.2% done] [ 15395/   732 kb/s] [eta 00m:21s]
Threads: 3: [mVV] [56.0% done] [ 21456/   102 kb/s] [eta 00m:22s]
Threads: 3: [mVV] [55.8% done] [ 17975/   153 kb/s] [eta 00m:23s]
Threads: 2: [m_V] [56.6% done] [ 19625/    90 kb/s] [eta 00m:23s]
Threads: 1: [m__] [62.0% done] [  3355/  8629 kb/s] [eta 00m:19s]
Threads: 1: [V__] [69.6% done] [  5167/  5821 kb/s] [eta 00m:14s]
Threads: 1: [V__] [84.6% done] [ 21421/     0 kb/s] [eta 00m:06s]
Threads: 1: [V__] [100.0% done] [ 21665/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=31508
  read : io=100MiB, bw=3,041KiB/s, runt= 34470msec
    clat (msec): min=    0, max=  222, avg=13.90, stdev=27.41
    bw (KiB/s) : min=    1, max=25264, per=44.46%, avg=4056.75, stdev=5825.68
  write: io=48,244KiB, bw=1,537KiB/s, runt= 32135msec
    clat (msec): min=    0, max=  466, avg=13.02, stdev=41.94
    bw (KiB/s) : min=    0, max=10452, per=63.10%, avg=3029.93, stdev=3310.33
  cpu          : usr=2.61%, sys=0.24%, ctx=2396
  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=50.3%, 4=6.6%, 10=16.1%, 20=9.7%, 50=9.8%, 100=4.5%
     lat (msec): 250=2.7%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=31509
  read : io=100MiB, bw=3,518KiB/s, runt= 29803msec
    clat (msec): min=    0, max=  167, avg=11.90, stdev=18.36
    bw (KiB/s) : min=    2, max=16809, per=46.45%, avg=4238.69, stdev=3433.62
  write: io=47,132KiB, bw=1,979KiB/s, runt= 24377msec
    clat (msec): min=    0, max=  327, avg=13.84, stdev=32.64
    bw (KiB/s) : min=    0, max= 8112, per=68.77%, avg=3302.13, stdev=2683.94
  cpu          : usr=3.34%, sys=0.44%, ctx=2239
  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=34.9%, 4=7.8%, 10=22.4%, 20=17.7%, 50=12.2%, 100=3.1%
     lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=31510
  read : io=100MiB, bw=3,445KiB/s, runt= 30433msec
    clat (msec): min=    0, max=  138, avg=10.07, stdev=18.05
    bw (KiB/s) : min=   23, max=20439, per=49.42%, avg=4509.22, stdev=4721.54
  write: io=55,340KiB, bw=2,450KiB/s, runt= 23125msec
    clat (msec): min=    0, max=  318, avg=11.14, stdev=27.73
    bw (KiB/s) : min=    0, max= 7372, per=68.28%, avg=3278.93, stdev=2612.49
  cpu          : usr=3.09%, sys=0.45%, ctx=2590
  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=47.4%, 4=7.6%, 10=18.0%, 20=12.1%, 50=10.1%, 100=3.1%
     lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=9,125KiB/s, minb=3,041KiB/s, maxb=3,518KiB/s, mint=29803msec, maxt=34470msec
  WRITE: io=147MiB, aggrb=4,802KiB/s, minb=1,537KiB/s, maxb=2,450KiB/s, mint=29803msec, maxt=34470msec

Disk stats (read/write):
  sda: ios=5378/3056, merge=1039/182, ticks=72284/74720, in_queue=147000, util=98.28%
2.83user 0.50system 0:34.81elapsed 9%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+1076minor)pagefaults 0swaps