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] [12.5% done] [  9026/ 11110 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [16.7% done] [ 15056/  3107 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [20.0% done] [ 15170/  1870 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [23.1% done] [  7443/ 10137 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [25.9% done] [  7943/  9574 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [29.6% done] [ 14410/  1476 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [33.3% done] [  5864/ 10015 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [35.7% done] [  7475/  8629 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [39.3% done] [  9369/  5017 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [42.9% done] [  6396/  7912 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [46.4% done] [  8538/  5246 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [48.3% done] [  5695/  6403 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [50.0% done] [  7219/  3367 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [53.3% done] [  5655/  3930 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [54.8% done] [  5163/  4214 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [56.2% done] [  7045/  1185 kb/s] [eta 00m:14s]
Threads: 3: [Vmm] [55.9% done] [  5915/  3784 kb/s] [eta 00m:15s]
Threads: 3: [Vmm] [56.8% done] [ 16836/   212 kb/s] [eta 00m:16s]
Threads: 3: [Vmm] [56.4% done] [ 18510/   433 kb/s] [eta 00m:17s]
Threads: 2: [_mm] [59.0% done] [  5541/  4997 kb/s] [eta 00m:16s]
Threads: 2: [_Vm] [60.0% done] [ 16415/  2055 kb/s] [eta 00m:16s]
Threads: 2: [_Vm] [59.5% done] [ 19479/   114 kb/s] [eta 00m:17s]
Threads: 1: [__m] [63.4% done] [ 10732/  1315 kb/s] [eta 00m:15s]
Threads: 1: [__V] [71.1% done] [  8223/  4017 kb/s] [eta 00m:11s]
Threads: 1: [__V] [84.8% done] [ 20944/     0 kb/s] [eta 00m:05s]
fio: (groupid=0): err= 0: pid=24810
  read : io=100MiB, bw=4,712KiB/s, runt= 22251msec
    clat (msec): min=    0, max=   84, avg= 8.59, stdev=10.55
    bw (KiB/s) : min=   14, max=20594, per=48.92%, avg=5336.63, stdev=5277.41
  write: io=42,004KiB, bw=2,206KiB/s, runt= 19496msec
    clat (msec): min=    0, max=  203, avg= 8.64, stdev=21.30
    bw (KiB/s) : min=    0, max= 9354, per=72.15%, avg=3409.67, stdev=3228.96
  cpu          : usr=4.10%, sys=0.52%, ctx=2351
  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=41.5%, 4=8.4%, 10=21.0%, 20=15.8%, 50=10.8%, 100=1.9%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=24811
  read : io=100MiB, bw=4,134KiB/s, runt= 25362msec
    clat (msec): min=    0, max=  155, avg= 9.49, stdev=13.22
    bw (KiB/s) : min=    7, max=23638, per=44.95%, avg=4903.19, stdev=5723.49
  write: io=42,580KiB, bw=1,886KiB/s, runt= 23116msec
    clat (msec): min=    0, max=  186, avg=10.87, stdev=25.92
    bw (KiB/s) : min=    0, max= 9747, per=68.98%, avg=3259.82, stdev=3275.61
  cpu          : usr=4.07%, sys=0.35%, ctx=2358
  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=38.4%, 4=7.5%, 10=23.1%, 20=16.6%, 50=11.4%, 100=1.9%
     lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=24812
  read : io=100MiB, bw=3,636KiB/s, runt= 28838msec
    clat (msec): min=    0, max=  168, avg= 9.94, stdev=16.93
    bw (KiB/s) : min=   34, max=23766, per=38.63%, avg=4213.26, stdev=5137.43
  write: io=38,896KiB, bw=1,488KiB/s, runt= 26750msec
    clat (msec): min=    0, max=  243, avg=12.82, stdev=31.46
    bw (KiB/s) : min=    0, max=10863, per=54.15%, avg=2559.22, stdev=2809.58
  cpu          : usr=3.00%, sys=0.32%, ctx=2490
  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=41.6%, 4=8.4%, 10=21.2%, 20=14.3%, 50=9.9%, 100=2.7%
     lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=10,908KiB/s, minb=3,636KiB/s, maxb=4,712KiB/s, mint=22251msec, maxt=28838msec
  WRITE: io=121MiB, aggrb=4,726KiB/s, minb=1,488KiB/s, maxb=2,206KiB/s, mint=22251msec, maxt=28838msec

Disk stats (read/write):
  sda: ios=5217/2396, merge=701/142, ticks=54612/87908, in_queue=142520, util=97.09%
2.80user 0.43system 0:29.62elapsed 10%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+1052minor)pagefaults 0swaps