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] [8.8% done] [  9528/  6887 kb/s] [eta 00m:31s]
Threads: 3: [mmm] [11.1% done] [  9025/  6217 kb/s] [eta 00m:32s]
Threads: 3: [mmm] [14.7% done] [ 11808/  3783 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [18.2% done] [  7293/  8419 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [20.6% done] [  8834/  3222 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [22.9% done] [ 11337/  1625 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [25.0% done] [  6708/  6867 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [27.0% done] [  6656/  6310 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [30.6% done] [  9301/  3543 kb/s] [eta 00m:25s]
Threads: 3: [mmm] [33.3% done] [ 11304/  1332 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [35.1% done] [  1722/ 10682 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [36.8% done] [  3161/ 10276 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [39.5% done] [  5583/  5948 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [41.0% done] [  4788/  4956 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [42.5% done] [  9728/     0 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [45.0% done] [  7172/  2148 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [47.5% done] [  3080/  6040 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [47.6% done] [  1688/  8452 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [47.7% done] [  4980/   644 kb/s] [eta 00m:23s]
Threads: 3: [mVm] [48.9% done] [ 14460/     0 kb/s] [eta 00m:23s]
Threads: 3: [mVm] [48.9% done] [ 15120/   152 kb/s] [eta 00m:24s]
Threads: 3: [mVm] [49.0% done] [ 12504/   900 kb/s] [eta 00m:25s]
Threads: 2: [m_m] [51.0% done] [  7912/  2220 kb/s] [eta 00m:24s]
Threads: 2: [m_m] [54.2% done] [  4460/  4160 kb/s] [eta 00m:22s]
Threads: 2: [m_m] [57.4% done] [  7300/   880 kb/s] [eta 00m:20s]
Threads: 2: [m_V] [58.3% done] [  6876/  1252 kb/s] [eta 00m:20s]
Threads: 2: [m_V] [58.0% done] [ 15463/     0 kb/s] [eta 00m:21s]
Threads: 2: [m_V] [58.8% done] [ 13892/     0 kb/s] [eta 00m:21s]
Threads: 1: [m__] [63.3% done] [  7660/     0 kb/s] [eta 00m:18s]
Threads: 1: [V__] [71.1% done] [ 11520/     0 kb/s] [eta 00m:13s]
Threads: 1: [V__] [84.6% done] [ 19828/     0 kb/s] [eta 00m:06s]
Threads: 1: [V__] [97.1% done] [ 20748/     0 kb/s] [eta 00m:01s]
fio: (groupid=0): err= 0: pid=30530
  read : io=100MiB, bw=3,022KiB/s, runt= 34687msec
    clat (msec): min=    0, max=  224, avg=12.61, stdev=24.18
    bw (KiB/s) : min=    6, max=22336, per=41.62%, avg=3773.90, stdev=5548.20
  write: io=46,872KiB, bw=1,486KiB/s, runt= 32285msec
    clat (msec): min=    0, max=  431, avg=19.98, stdev=50.32
    bw (KiB/s) : min=    0, max= 6366, per=57.33%, avg=2230.66, stdev=2099.30
  cpu          : usr=2.64%, sys=0.22%, ctx=2243
  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=37.6%, 4=10.8%, 10=24.0%, 20=10.1%, 50=9.2%, 100=4.6%
     lat (msec): 250=3.4%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=30531
  read : io=100MiB, bw=4,240KiB/s, runt= 24726msec
    clat (msec): min=    0, max=  114, avg=10.16, stdev=12.90
    bw (KiB/s) : min=   78, max=15388, per=53.47%, avg=4848.21, stdev=4124.77
  write: io=42,916KiB, bw=2,046KiB/s, runt= 21471msec
    clat (msec): min=    0, max=  235, avg= 9.30, stdev=22.61
    bw (KiB/s) : min=    0, max= 9873, per=87.47%, avg=3403.48, stdev=3388.51
  cpu          : usr=3.90%, sys=0.29%, ctx=2301
  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=37.3%, 4=8.0%, 10=22.4%, 20=16.9%, 50=12.6%, 100=2.3%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=30532
  read : io=100MiB, bw=3,425KiB/s, runt= 30614msec
    clat (msec): min=    0, max=  207, avg=13.06, stdev=19.48
    bw (KiB/s) : min=   15, max=15815, per=41.00%, avg=3717.78, stdev=3848.83
  write: io=32,916KiB, bw=1,201KiB/s, runt= 28045msec
    clat (msec): min=    0, max=  216, avg=15.55, stdev=34.08
    bw (KiB/s) : min=    0, max= 7127, per=60.08%, avg=2337.62, stdev=2339.66
  cpu          : usr=2.73%, sys=0.27%, ctx=2108
  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=28.1%, 4=9.0%, 10=27.2%, 20=16.7%, 50=13.0%, 100=3.8%
     lat (msec): 250=2.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=9,068KiB/s, minb=3,022KiB/s, maxb=4,240KiB/s, mint=24726msec, maxt=34687msec
  WRITE: io=120MiB, aggrb=3,891KiB/s, minb=1,201KiB/s, maxb=2,046KiB/s, mint=24726msec, maxt=34687msec

Disk stats (read/write):
  sda: ios=5421/2499, merge=1051/192, ticks=70480/34804, in_queue=105284, util=98.44%
2.72user 0.40system 0:35.05elapsed 8%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+1064minor)pagefaults 0swaps