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] [9.7% done] [ 13620/  1988 kb/s] [eta 00m:28s]
Threads: 3: [mmm] [11.8% done] [ 12000/  2400 kb/s] [eta 00m:30s]
Threads: 3: [mmm] [15.2% done] [ 12844/  3904 kb/s] [eta 00m:28s]
Threads: 3: [mmm] [17.1% done] [  7880/  6204 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [19.4% done] [ 12480/     0 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [21.1% done] [ 11484/  1696 kb/s] [eta 00m:30s]
Threads: 3: [mmm] [22.5% done] [  6392/  7252 kb/s] [eta 00m:31s]
Threads: 3: [mmm] [25.6% done] [ 10172/  1760 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [27.5% done] [ 12116/   860 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [30.8% done] [  5872/  6092 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [33.3% done] [ 10320/  2524 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [35.9% done] [  8648/  2564 kb/s] [eta 00m:25s]
Threads: 3: [mmm] [38.5% done] [  7760/  3740 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [42.1% done] [  2780/  8460 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [42.5% done] [  4168/  5384 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [43.9% done] [  7804/   672 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [47.5% done] [  5484/  4092 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [48.8% done] [  6184/  1092 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [51.2% done] [  1520/  8676 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [52.4% done] [  4304/  2792 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [54.8% done] [  5832/  1556 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [55.8% done] [  3324/  3672 kb/s] [eta 00m:19s]
Threads: 3: [mVm] [55.6% done] [ 12588/   712 kb/s] [eta 00m:20s]
Threads: 3: [mVm] [56.5% done] [ 12732/   120 kb/s] [eta 00m:20s]
Threads: 2: [mEm] [56.2% done] [  9988/   840 kb/s] [eta 00m:21s]
Threads: 2: [m_V] [59.6% done] [  5820/  4324 kb/s] [eta 00m:19s]
Threads: 2: [m_V] [59.2% done] [ 13852/   252 kb/s] [eta 00m:20s]
Threads: 2: [m_V] [61.2% done] [ 11880/  1864 kb/s] [eta 00m:19s]
Threads: 1: [m__] [64.6% done] [  4220/  6308 kb/s] [eta 00m:17s]
Threads: 1: [V__] [74.4% done] [  9532/  3256 kb/s] [eta 00m:11s]
Threads: 1: [V__] [87.2% done] [ 19388/     0 kb/s] [eta 00m:05s]
fio: (groupid=0): err= 0: pid=19471
  read : io=100MiB, bw=3,028KiB/s, runt= 34622msec
    clat (msec): min=    0, max=  221, avg=14.16, stdev=24.98
    bw (KiB/s) : min=    5, max=20123, per=39.79%, avg=3614.56, stdev=4543.29
  write: io=41,376KiB, bw=1,314KiB/s, runt= 32227msec
    clat (msec): min=    0, max=  355, avg=10.87, stdev=33.87
    bw (KiB/s) : min=    0, max= 9445, per=76.37%, avg=2581.96, stdev=2607.49
  cpu          : usr=2.55%, sys=0.29%, ctx=2521
  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=47.9%, 4=7.4%, 10=15.4%, 20=10.8%, 50=11.2%, 100=4.4%
     lat (msec): 250=2.5%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=19472
  read : io=100MiB, bw=3,783KiB/s, runt= 27713msec
    clat (msec): min=    0, max=  138, avg=11.81, stdev=13.12
    bw (KiB/s) : min=   15, max=13642, per=43.59%, avg=3960.13, stdev=3407.39
  write: io=31,704KiB, bw=1,308KiB/s, runt= 24807msec
    clat (msec): min=    0, max=  242, avg=11.33, stdev=26.72
    bw (KiB/s) : min=    0, max= 8498, per=78.41%, avg=2651.00, stdev=2915.73
  cpu          : usr=3.44%, sys=0.22%, ctx=2203
  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=26.7%, 4=8.2%, 10=25.0%, 20=21.5%, 50=15.3%, 100=2.5%
     lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=19473
  read : io=100MiB, bw=3,355KiB/s, runt= 31246msec
    clat (msec): min=    0, max=  136, avg=12.91, stdev=16.28
    bw (KiB/s) : min=    3, max=14983, per=42.17%, avg=3831.08, stdev=3419.51
  write: io=33,348KiB, bw=1,218KiB/s, runt= 28020msec
    clat (msec): min=    0, max=  267, avg=14.10, stdev=32.77
    bw (KiB/s) : min=    0, max= 6264, per=66.00%, avg=2231.38, stdev=2255.01
  cpu          : usr=2.79%, sys=0.32%, ctx=2222
  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=31.0%, 4=7.7%, 10=22.2%, 20=18.9%, 50=15.1%, 100=3.2%
     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=9,085KiB/s, minb=3,028KiB/s, maxb=3,783KiB/s, mint=27713msec, maxt=34622msec
  WRITE: io=104MiB, aggrb=3,381KiB/s, minb=1,218KiB/s, maxb=1,314KiB/s, mint=27713msec, maxt=34622msec

Disk stats (read/write):
  sda: ios=5501/2411, merge=884/161, ticks=76576/90744, in_queue=167316, util=98.61%
2.71user 0.42system 0:34.96elapsed 8%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+1075minor)pagefaults 0swaps