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] [10.7% done] [ 12252/  3920 kb/s] [eta 00m:25s]
Threads: 3: [mmm] [12.1% done] [ 10168/  5552 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [14.7% done] [  7184/  8104 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [16.2% done] [  8168/  6172 kb/s] [eta 00m:31s]
Threads: 3: [mmm] [18.9% done] [  4572/  9956 kb/s] [eta 00m:30s]
Threads: 3: [mmm] [21.1% done] [  7349/  2934 kb/s] [eta 00m:30s]
Threads: 3: [mmm] [25.0% done] [  8090/  4298 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [26.3% done] [  5810/  6826 kb/s] [eta 00m:28s]
Threads: 3: [mmm] [29.7% done] [  6387/  6298 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [31.6% done] [  6099/  6664 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [33.3% done] [  4872/  7424 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [35.9% done] [  3397/  8423 kb/s] [eta 00m:25s]
Threads: 3: [mmm] [38.5% done] [   686/ 11129 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [41.0% done] [  9805/  1214 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [42.5% done] [  4343/  6733 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [45.0% done] [  1093/  9167 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [46.3% done] [  4778/  4819 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [48.8% done] [  4083/  4750 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [50.0% done] [  6326/   776 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [51.2% done] [  3974/  3510 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [52.3% done] [  5038/  2730 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [53.3% done] [  5140/   796 kb/s] [eta 00m:21s]
Threads: 3: [mVV] [54.3% done] [  4998/   402 kb/s] [eta 00m:21s]
Threads: 3: [mVV] [54.2% done] [ 19476/     0 kb/s] [eta 00m:22s]
Threads: 3: [mVV] [55.1% done] [ 18432/   739 kb/s] [eta 00m:22s]
Threads: 3: [mVV] [54.9% done] [ 16278/   109 kb/s] [eta 00m:23s]
Threads: 3: [mVV] [55.8% done] [ 17221/     0 kb/s] [eta 00m:23s]
Threads: 3: [mVV] [55.6% done] [ 14372/     0 kb/s] [eta 00m:24s]
Threads: 1: [m__] [57.4% done] [ 11885/     0 kb/s] [eta 00m:23s]
Threads: 1: [m__] [64.0% done] [  3734/  5530 kb/s] [eta 00m:18s]
Threads: 1: [V__] [71.7% done] [  5595/  5355 kb/s] [eta 00m:13s]
Threads: 1: [V__] [85.0% done] [ 21321/     0 kb/s] [eta 00m:06s]
Threads: 1: [V__] [100.0% done] [ 21946/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=18659
  read : io=100MiB, bw=2,934KiB/s, runt= 35737msec
    clat (msec): min=    0, max=  229, avg=12.81, stdev=25.70
    bw (KiB/s) : min=   30, max=25468, per=38.41%, avg=3380.83, stdev=5710.42
  write: io=53,584KiB, bw=1,653KiB/s, runt= 33182msec
    clat (msec): min=    0, max=  447, avg=15.36, stdev=45.35
    bw (KiB/s) : min=    0, max=10987, per=56.51%, avg=2549.91, stdev=2930.52
  cpu          : usr=3.10%, sys=0.26%, ctx=2465
  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=47.0%, 4=6.9%, 10=19.3%, 20=10.6%, 50=9.0%, 100=3.6%
     lat (msec): 250=3.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=18660
  read : io=100MiB, bw=3,379KiB/s, runt= 31026msec
    clat (msec): min=    0, max=  180, avg=11.36, stdev=18.18
    bw (KiB/s) : min=   14, max=11927, per=46.81%, avg=4120.53, stdev=3247.02
  write: io=44,476KiB, bw=1,808KiB/s, runt= 25188msec
    clat (msec): min=    0, max=  250, avg=12.49, stdev=27.56
    bw (KiB/s) : min=    0, max= 8104, per=71.74%, avg=3237.04, stdev=2452.95
  cpu          : usr=3.02%, sys=0.39%, ctx=2466
  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=38.1%, 4=7.7%, 10=21.1%, 20=16.3%, 50=11.7%, 100=3.3%
     lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=18661
  read : io=100MiB, bw=3,429KiB/s, runt= 30573msec
    clat (msec): min=    0, max=  145, avg=11.62, stdev=18.42
    bw (KiB/s) : min=    7, max=14863, per=45.67%, avg=4020.19, stdev=3906.03
  write: io=48,160KiB, bw=2,042KiB/s, runt= 24143msec
    clat (msec): min=    0, max=  242, avg=10.56, stdev=25.25
    bw (KiB/s) : min=    0, max=10562, per=69.55%, avg=3137.89, stdev=2944.42
  cpu          : usr=3.17%, sys=0.30%, ctx=2492
  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=41.3%, 4=6.9%, 10=19.1%, 20=15.9%, 50=12.1%, 100=3.1%
     lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=8,802KiB/s, minb=2,934KiB/s, maxb=3,429KiB/s, mint=30573msec, maxt=35737msec
  WRITE: io=143MiB, aggrb=4,512KiB/s, minb=1,653KiB/s, maxb=2,042KiB/s, mint=30573msec, maxt=35737msec

Disk stats (read/write):
  sda: ios=5642/2883, merge=983/309, ticks=77144/110848, in_queue=187988, util=98.34%
3.02user 0.44system 0:36.03elapsed 9%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+1082minor)pagefaults 0swaps