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] [8.1% done] [  3924/ 12300 kb/s] [eta 00m:34s]
Threads: 3: [mmm] [11.8% done] [ 13036/  2972 kb/s] [eta 00m:30s]
Threads: 3: [mmm] [13.9% done] [  3320/ 13232 kb/s] [eta 00m:31s]
Threads: 3: [mmm] [18.8% done] [  4168/  9464 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [20.0% done] [ 10468/  2732 kb/s] [eta 00m:28s]
Threads: 3: [mmm] [21.6% done] [  3884/  9992 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [22.5% done] [  3864/  9088 kb/s] [eta 00m:31s]
Threads: 3: [mmm] [25.0% done] [  7068/  4540 kb/s] [eta 00m:30s]
Threads: 3: [mmm] [26.2% done] [ 10060/  1608 kb/s] [eta 00m:31s]
Threads: 3: [mmm] [27.9% done] [  4428/  7312 kb/s] [eta 00m:31s]
Threads: 3: [mmm] [28.9% done] [  6888/  4760 kb/s] [eta 00m:32s]
Threads: 3: [mmm] [31.8% done] [  7992/  1936 kb/s] [eta 00m:30s]
Threads: 3: [mmm] [35.7% done] [  5640/  6144 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [38.1% done] [  3960/  6432 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [39.5% done] [  4760/  5096 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [41.9% done] [  5464/  5024 kb/s] [eta 00m:25s]
Threads: 3: [mmm] [44.2% done] [  4544/  4220 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [46.5% done] [  4796/  3608 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [47.7% done] [  4096/  4247 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [48.9% done] [  3172/  5108 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [50.0% done] [  3312/  3412 kb/s] [eta 00m:23s]
Threads: 3: [mVm] [50.0% done] [ 13032/   360 kb/s] [eta 00m:24s]
Threads: 3: [mVm] [51.0% done] [ 10904/   724 kb/s] [eta 00m:24s]
Threads: 3: [mVV] [51.0% done] [ 13608/   872 kb/s] [eta 00m:25s]
Threads: 3: [mVV] [50.9% done] [ 12428/   220 kb/s] [eta 00m:26s]
Threads: 2: [m_V] [52.8% done] [ 16676/  1160 kb/s] [eta 00m:25s]
Threads: 2: [m_V] [52.7% done] [ 20620/   296 kb/s] [eta 00m:26s]
Threads: 2: [m_V] [54.5% done] [ 14356/  2564 kb/s] [eta 00m:25s]
Threads: 1: [m__] [57.4% done] [ 12520/    28 kb/s] [eta 00m:23s]
Threads: 1: [m__] [62.3% done] [  6744/     0 kb/s] [eta 00m:20s]
Threads: 1: [m__] [66.7% done] [  7812/   192 kb/s] [eta 00m:17s]
Threads: 1: [V__] [79.5% done] [ 17740/   392 kb/s] [eta 00m:09s]
Threads: 1: [V__] [90.0% done] [ 17736/     0 kb/s] [eta 00m:04s]
fio: (groupid=0): err= 0: pid=32709
  read : io=100MiB, bw=2,876KiB/s, runt= 36447msec
    clat (msec): min=    0, max=  503, avg=12.10, stdev=25.94
    bw (KiB/s) : min=   16, max=21457, per=42.70%, avg=3684.60, stdev=5113.98
  write: io=44,728KiB, bw=1,348KiB/s, runt= 33960msec
    clat (msec): min=    0, max=  724, avg=22.30, stdev=57.48
    bw (KiB/s) : min=    0, max= 9153, per=42.80%, avg=1932.19, stdev=2367.99
  cpu          : usr=2.73%, sys=0.27%, ctx=2335
  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=37.5%, 4=10.8%, 10=25.1%, 20=9.3%, 50=9.3%, 100=4.3%
     lat (msec): 250=3.2%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=32710
  read : io=100MiB, bw=3,761KiB/s, runt= 27874msec
    clat (msec): min=    0, max=  129, avg=10.75, stdev=13.22
    bw (KiB/s) : min=  116, max=16038, per=50.10%, avg=4323.31, stdev=3877.38
  write: io=46,508KiB, bw=2,011KiB/s, runt= 23673msec
    clat (msec): min=    0, max=  233, avg=12.00, stdev=26.13
    bw (KiB/s) : min=    0, max= 9992, per=77.60%, avg=3502.84, stdev=3241.45
  cpu          : usr=3.31%, sys=0.43%, ctx=2323
  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=32.3%, 4=8.9%, 10=22.5%, 20=19.7%, 50=13.0%, 100=2.7%
     lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=32711
  read : io=100MiB, bw=3,342KiB/s, runt= 31369msec
    clat (msec): min=    0, max=  604, avg=10.59, stdev=23.32
    bw (KiB/s) : min=    5, max=22069, per=47.76%, avg=4122.04, stdev=5691.32
  write: io=58,476KiB, bw=2,257KiB/s, runt= 26522msec
    clat (msec): min=    0, max=  167, avg=11.48, stdev=26.15
    bw (KiB/s) : min=    0, max= 9065, per=66.10%, avg=2983.57, stdev=2878.87
  cpu          : usr=3.01%, sys=0.50%, ctx=2675
  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=46.4%, 4=6.7%, 10=17.7%, 20=13.2%, 50=11.0%, 100=3.3%
     lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=8,630KiB/s, minb=2,876KiB/s, maxb=3,761KiB/s, mint=27874msec, maxt=36447msec
  WRITE: io=146MiB, aggrb=4,514KiB/s, minb=1,348KiB/s, maxb=2,257KiB/s, mint=27874msec, maxt=36447msec

Disk stats (read/write):
  sda: ios=5661/2828, merge=691/134, ticks=73420/48588, in_queue=122008, util=98.52%
2.86user 0.52system 0:36.81elapsed 9%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+1078minor)pagefaults 0swaps