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: [mmF] [42.9% done] [    80/ 67072 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [    40/ 47448 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFV] [68.4% done] [     0/     0 kb/s] [eta 00m:06s]
Threads: 3: [FFV] [70.0% done] [  3944/     0 kb/s] [eta 00m:06s]
Threads: 3: [VFV] [68.2% done] [ 26008/     0 kb/s] [eta 00m:07s]
Threads: 3: [VVV] [69.6% done] [ 25176/     0 kb/s] [eta 00m:07s]
Threads: 3: [VVV] [73.9% done] [ 36788/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [78.3% done] [ 34260/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [86.4% done] [ 34764/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [95.2% done] [ 33484/     0 kb/s] [eta 00m:01s]
Threads: 2: [VV_] [100.0% done] [ 36648/     0 kb/s] [eta 00m:00s]
Threads: 2: [VV_] [100.0% done] [ 31528/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=17902
  read : io=100MiB, bw=4,487KiB/s, runt= 23365msec
    clat (msec): min=    0, max=  793, avg= 5.64, stdev=33.62
    bw (KiB/s) : min=    4, max=23548, per=64.21%, avg=8644.83, stdev=7132.28
  write: io=96,104KiB, bw=6,479KiB/s, runt= 15187msec
    clat (msec): min=    0, max=   30, avg= 0.25, stdev= 2.10
    bw (KiB/s) : min=    0, max=119562, per=206.23%, avg=41206.67, stdev=67888.04
  cpu          : usr=5.24%, sys=1.25%, ctx=878
  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=86.6%, 4=4.0%, 10=6.0%, 20=1.5%, 50=0.7%, 100=0.2%
     lat (msec): 250=0.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=17903
  read : io=100MiB, bw=4,542KiB/s, runt= 23083msec
    clat (msec): min=    0, max=  924, avg= 5.86, stdev=35.07
    bw (KiB/s) : min=    4, max=23170, per=66.60%, avg=8966.84, stdev=6467.07
  write: io=99,404KiB, bw=6,667KiB/s, runt= 15267msec
    clat (msec): min=    0, max=   25, avg= 0.10, stdev= 1.19
    bw (KiB/s) : min=    0, max=31797, per=105.92%, avg=21164.33, stdev=18328.92
  cpu          : usr=5.42%, sys=1.27%, ctx=954
  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=85.4%, 4=4.7%, 10=7.1%, 20=0.8%, 50=0.7%, 100=0.2%
     lat (msec): 250=0.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=17904
  read : io=100MiB, bw=5,056KiB/s, runt= 20739msec
    clat (msec): min=    0, max=  269, avg= 4.19, stdev=22.97
    bw (KiB/s) : min=    7, max=27869, per=98.46%, avg=13255.79, stdev=7566.82
  write: io=100MiB, bw=8,003KiB/s, runt= 13102msec
    clat (msec): min=    0, max=   27, avg= 0.24, stdev= 2.00
    bw (KiB/s) : min=    0, max=113344, per=235.51%, avg=47057.33, stdev=59068.11
  cpu          : usr=5.84%, sys=1.68%, ctx=896
  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=86.0%, 4=5.0%, 10=6.4%, 20=1.0%, 50=0.5%, 100=0.3%
     lat (msec): 250=0.6%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=13,463KiB/s, minb=4,487KiB/s, maxb=5,056KiB/s, mint=20739msec, maxt=23365msec
  WRITE: io=291MiB, aggrb=19,981KiB/s, minb=6,479KiB/s, maxb=8,003KiB/s, mint=20739msec, maxt=23365msec

Disk stats (read/write):
  sda: ios=3096/2330, merge=1289/72089, ticks=80688/1799064, in_queue=1879772, util=99.28%
3.69user 0.98system 0:23.85elapsed 19%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (3major+1071minor)pagefaults 0swaps