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] [13.6% done] [ 10252/ 11088 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [16.7% done] [ 18028/   464 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [20.0% done] [  7732/ 12200 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [24.0% done] [  5616/ 12828 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [29.2% done] [ 11032/  7444 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [32.0% done] [  5224/ 12116 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [36.0% done] [ 11968/  3556 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [38.5% done] [ 10924/  3384 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [42.3% done] [  9040/  5040 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [46.2% done] [  9824/  3580 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [48.1% done] [  8812/  4240 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [51.9% done] [  6884/  4616 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [53.6% done] [  8256/  2584 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [57.1% done] [  7759/  2194 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [56.7% done] [  7520/     0 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [60.0% done] [  5444/  4556 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [59.4% done] [  3680/  5004 kb/s] [eta 00m:13s]
Threads: 3: [mVm] [60.6% done] [ 11544/  2656 kb/s] [eta 00m:13s]
Threads: 3: [mVm] [61.8% done] [ 20044/   276 kb/s] [eta 00m:13s]
Threads: 2: [m_m] [62.9% done] [ 16812/  1136 kb/s] [eta 00m:13s]
Threads: 2: [m_V] [62.2% done] [  6732/  4984 kb/s] [eta 00m:14s]
Threads: 2: [m_V] [63.2% done] [ 15712/    80 kb/s] [eta 00m:14s]
Threads: 2: [m_V] [62.5% done] [ 19656/   252 kb/s] [eta 00m:15s]
Threads: 1: [V__] [70.3% done] [ 11180/     8 kb/s] [eta 00m:11s]
Threads: 1: [V__] [84.4% done] [ 20236/     0 kb/s] [eta 00m:05s]
fio: (groupid=0): err= 0: pid=25972
  read : io=100MiB, bw=3,695KiB/s, runt= 28373msec
    clat (msec): min=    0, max=  142, avg=11.30, stdev=17.31
    bw (KiB/s) : min=   32, max=21454, per=40.20%, avg=4457.20, stdev=4925.21
  write: io=35,116KiB, bw=1,357KiB/s, runt= 26484msec
    clat (msec): min=    0, max=  201, avg=16.31, stdev=32.81
    bw (KiB/s) : min=    0, max= 6794, per=57.73%, avg=2690.41, stdev=2759.98
  cpu          : usr=3.31%, sys=0.27%, ctx=2131
  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=31.2%, 4=8.7%, 10=25.4%, 20=17.8%, 50=11.9%, 100=2.6%
     lat (msec): 250=2.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25973
  read : io=100MiB, bw=4,697KiB/s, runt= 22321msec
    clat (msec): min=    0, max=   69, avg= 8.55, stdev= 9.81
    bw (KiB/s) : min=   52, max=23659, per=48.96%, avg=5428.00, stdev=5795.94
  write: io=44,772KiB, bw=2,322KiB/s, runt= 19743msec
    clat (msec): min=    0, max=  254, avg=10.54, stdev=24.94
    bw (KiB/s) : min=    0, max= 8319, per=83.46%, avg=3889.09, stdev=3184.75
  cpu          : usr=4.14%, sys=0.54%, ctx=2228
  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=38.6%, 4=7.7%, 10=23.8%, 20=16.3%, 50=10.9%, 100=2.0%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25974
  read : io=100MiB, bw=4,079KiB/s, runt= 25703msec
    clat (msec): min=    0, max=  227, avg=10.50, stdev=15.24
    bw (KiB/s) : min=    7, max=21200, per=42.55%, avg=4717.10, stdev=5091.11
  write: io=40,652KiB, bw=1,789KiB/s, runt= 23261msec
    clat (msec): min=    0, max=  238, avg=10.32, stdev=26.84
    bw (KiB/s) : min=    0, max= 9971, per=66.44%, avg=3096.14, stdev=3468.36
  cpu          : usr=3.77%, sys=0.42%, ctx=2282
  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=38.9%, 4=8.2%, 10=19.6%, 20=18.4%, 50=11.6%, 100=1.9%
     lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=11,087KiB/s, minb=3,695KiB/s, maxb=4,697KiB/s, mint=22321msec, maxt=28373msec
  WRITE: io=118MiB, aggrb=4,660KiB/s, minb=1,357KiB/s, maxb=2,322KiB/s, mint=22321msec, maxt=28373msec

Disk stats (read/write):
  sda: ios=4892/2205, merge=848/212, ticks=51216/30508, in_queue=81708, util=98.31%
2.83user 0.37system 0:28.70elapsed 11%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+1059minor)pagefaults 0swaps