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] [8.1% done] [ 12248/  4056 kb/s] [eta 00m:34s]
Threads: 3: [mmm] [11.8% done] [ 10648/  5564 kb/s] [eta 00m:30s]
Threads: 3: [mmm] [15.2% done] [  8372/  8052 kb/s] [eta 00m:28s]
Threads: 3: [mmm] [17.1% done] [ 14092/   228 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [18.9% done] [  4700/  9172 kb/s] [eta 00m:30s]
Threads: 3: [mmm] [22.2% done] [  6496/  5352 kb/s] [eta 00m:28s]
Threads: 3: [mmm] [25.0% done] [ 12076/     0 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [27.8% done] [ 11238/  1345 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [29.7% done] [  7208/  5160 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [31.6% done] [  6476/  7016 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [33.3% done] [  6760/  5112 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [35.0% done] [  8172/  3548 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [38.5% done] [  4100/  8268 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [41.0% done] [  7048/  3280 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [43.6% done] [  4456/  5872 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [45.0% done] [  4116/  5356 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [45.2% done] [  5264/  2960 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [47.6% done] [  3792/  4468 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [48.8% done] [  5312/  3212 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [50.0% done] [  3656/  3304 kb/s] [eta 00m:22s]
Threads: 3: [mVm] [50.0% done] [ 10120/  1332 kb/s] [eta 00m:23s]
Threads: 3: [mVm] [51.1% done] [ 11560/  1472 kb/s] [eta 00m:23s]
Threads: 3: [mVm] [51.0% done] [ 12120/   448 kb/s] [eta 00m:24s]
Threads: 2: [m_m] [53.1% done] [ 11584/  3272 kb/s] [eta 00m:23s]
Threads: 2: [m_m] [57.4% done] [  2016/  6288 kb/s] [eta 00m:20s]
Threads: 2: [m_V] [58.3% done] [  6856/  2612 kb/s] [eta 00m:20s]
Threads: 2: [m_V] [59.2% done] [ 16420/     0 kb/s] [eta 00m:20s]
Threads: 2: [m_V] [60.0% done] [ 11588/  1676 kb/s] [eta 00m:20s]
Threads: 1: [m__] [64.6% done] [  9232/     0 kb/s] [eta 00m:17s]
Threads: 1: [V__] [74.4% done] [ 10956/  2032 kb/s] [eta 00m:11s]
Threads: 1: [V__] [89.5% done] [ 22925/     0 kb/s] [eta 00m:04s]
fio: (groupid=0): err= 0: pid=28231
  read : io=100MiB, bw=3,013KiB/s, runt= 34798msec
    clat (msec): min=    0, max=  253, avg=13.08, stdev=25.02
    bw (KiB/s) : min=   20, max=24052, per=39.21%, avg=3544.00, stdev=5557.09
  write: io=49,240KiB, bw=1,560KiB/s, runt= 32309msec
    clat (msec): min=    0, max=  405, avg=14.79, stdev=39.68
    bw (KiB/s) : min=    0, max= 8517, per=61.00%, avg=2435.56, stdev=2559.70
  cpu          : usr=2.57%, sys=0.31%, ctx=2406
  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=44.9%, 4=8.0%, 10=18.0%, 20=10.8%, 50=11.3%, 100=3.7%
     lat (msec): 250=3.1%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=28232
  read : io=100MiB, bw=3,987KiB/s, runt= 26295msec
    clat (msec): min=    0, max=  109, avg=10.42, stdev=12.83
    bw (KiB/s) : min=   64, max=15704, per=50.28%, avg=4544.87, stdev=3900.89
  write: io=42,036KiB, bw=1,888KiB/s, runt= 22797msec
    clat (msec): min=    0, max=  215, avg= 9.36, stdev=23.79
    bw (KiB/s) : min=    0, max= 8367, per=72.92%, avg=2911.65, stdev=2692.15
  cpu          : usr=3.71%, sys=0.43%, ctx=2399
  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=40.0%, 4=7.0%, 10=20.1%, 20=16.3%, 50=13.6%, 100=2.4%
     lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=28233
  read : io=100MiB, bw=3,382KiB/s, runt= 30996msec
    clat (msec): min=    0, max=  237, avg=13.44, stdev=19.07
    bw (KiB/s) : min=   14, max=16465, per=41.72%, avg=3771.08, stdev=3729.63
  write: io=34,728KiB, bw=1,270KiB/s, runt= 28000msec
    clat (msec): min=    0, max=  339, avg=12.85, stdev=31.14
    bw (KiB/s) : min=    0, max= 7442, per=64.39%, avg=2571.29, stdev=2717.72
  cpu          : usr=2.93%, sys=0.26%, ctx=2194
  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=6.6%, 10=23.7%, 20=18.2%, 50=15.5%, 100=3.4%
     lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=9,039KiB/s, minb=3,013KiB/s, maxb=3,987KiB/s, mint=26295msec, maxt=34798msec
  WRITE: io=123MiB, aggrb=3,993KiB/s, minb=1,270KiB/s, maxb=1,888KiB/s, mint=26295msec, maxt=34798msec

Disk stats (read/write):
  sda: ios=5445/2619, merge=958/238, ticks=76052/72332, in_queue=148384, util=98.58%
2.78user 0.35system 0:35.16elapsed 8%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+1086minor)pagefaults 0swaps