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: [FFF] [100.0% done] [   890/133876 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: [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: [VVV] [70.0% done] [  4162/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [71.4% done] [ 21649/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [76.2% done] [ 26761/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [85.0% done] [ 28144/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [90.0% done] [ 32338/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 37128/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 36919/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 34445/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 32681/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=16598
  read : io=100MiB, bw=4,472KiB/s, runt= 23444msec
    clat (msec): min=    0, max=  249, avg= 6.24, stdev=28.64
    bw (KiB/s) : min=    3, max=20973, per=68.94%, avg=9140.95, stdev=6434.22
  write: io=98,240KiB, bw=7,203KiB/s, runt= 13965msec
    clat (msec): min=    0, max=   62, avg= 0.38, stdev= 3.63
    bw (KiB/s) : min=    0, max=31252, per=69.99%, avg=14866.67, stdev=15681.25
  cpu          : usr=5.20%, sys=1.26%, ctx=827
  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=84.8%, 4=4.4%, 10=6.7%, 20=1.2%, 50=1.2%, 100=0.5%
     lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=16599
  read : io=100MiB, bw=4,553KiB/s, runt= 23030msec
    clat (msec): min=    0, max=  264, avg= 5.41, stdev=26.59
    bw (KiB/s) : min=   16, max=22335, per=77.83%, avg=10319.88, stdev=5978.99
  write: io=99MiB, bw=7,448KiB/s, runt= 13965msec
    clat (msec): min=    0, max=   52, avg= 0.23, stdev= 2.27
    bw (KiB/s) : min=    0, max=57148, per=142.81%, avg=30334.33, stdev=28736.21
  cpu          : usr=5.30%, sys=1.44%, ctx=791
  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=85.5%, 4=4.7%, 10=6.4%, 20=1.1%, 50=1.0%, 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=16600
  read : io=100MiB, bw=4,419KiB/s, runt= 23724msec
    clat (msec): min=    0, max=  263, avg= 6.57, stdev=27.72
    bw (KiB/s) : min=    7, max=14428, per=59.63%, avg=7906.29, stdev=4170.89
  write: io=89,860KiB, bw=6,589KiB/s, runt= 13965msec
    clat (msec): min=    0, max=    2, avg= 0.00, stdev= 0.07
    bw (KiB/s) : min=    0, max=117727, per=277.12%, avg=58863.50, stdev=83245.56
  cpu          : usr=5.14%, sys=1.50%, ctx=915
  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=82.9%, 4=5.5%, 10=6.7%, 20=2.1%, 50=1.3%, 100=0.4%
     lat (msec): 250=0.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=13,259KiB/s, minb=4,419KiB/s, maxb=4,553KiB/s, mint=23030msec, maxt=23724msec
  WRITE: io=283MiB, aggrb=21,241KiB/s, minb=6,589KiB/s, maxb=7,448KiB/s, mint=23030msec, maxt=23724msec

Disk stats (read/write):
  sda: ios=3182/2254, merge=1093/70048, ticks=77148/1743168, in_queue=1822396, util=98.98%
3.66user 1.06system 0:24.08elapsed 19%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (3major+1070minor)pagefaults 0swaps