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: [FFm] [60.0% done] [   536/117009 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [    94/ 13485 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] [  9688/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [71.4% done] [ 26520/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [80.0% done] [ 29288/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [85.0% done] [ 24032/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [94.7% done] [ 36304/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 36256/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 29116/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 34968/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 30780/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=16623
  read : io=100MiB, bw=4,513KiB/s, runt= 23231msec
    clat (msec): min=    0, max=  311, avg= 5.56, stdev=27.78
    bw (KiB/s) : min=    0, max=19285, per=70.45%, avg=9478.63, stdev=6181.90
  write: io=98MiB, bw=7,547KiB/s, runt= 13580msec
    clat (msec): min=    0, max=   97, avg= 0.33, stdev= 3.99
    bw (KiB/s) : min=    0, max=104431, per=166.70%, avg=36309.67, stdev=59037.66
  cpu          : usr=5.17%, sys=1.53%, ctx=750
  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=87.2%, 4=3.8%, 10=5.9%, 20=0.8%, 50=0.7%, 100=0.4%
     lat (msec): 250=0.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=16624
  read : io=100MiB, bw=4,534KiB/s, runt= 23122msec
    clat (msec): min=    0, max=  324, avg= 6.44, stdev=27.72
    bw (KiB/s) : min=    0, max=18691, per=68.53%, avg=9220.90, stdev=5963.06
  write: io=94,724KiB, bw=7,131KiB/s, runt= 13602msec
    clat (msec): min=    0, max=   25, avg= 0.02, stdev= 0.67
    bw (KiB/s) : min=    0, max=107517, per=246.80%, avg=53758.50, stdev=76026.00
  cpu          : usr=5.26%, sys=1.57%, ctx=869
  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=84.4%, 4=5.1%, 10=6.0%, 20=1.3%, 50=1.5%, 100=0.4%
     lat (msec): 250=0.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=16625
  read : io=100MiB, bw=4,485KiB/s, runt= 23379msec
    clat (msec): min=    0, max=  319, avg= 6.64, stdev=28.48
    bw (KiB/s) : min=   14, max=20488, per=60.15%, avg=8093.14, stdev=6008.92
  write: io=94,520KiB, bw=7,116KiB/s, runt= 13601msec
    clat (msec): min=    0, max=   53, avg= 0.18, stdev= 2.46
    bw (KiB/s) : min=    0, max=58235, per=113.29%, avg=24677.33, stdev=30116.01
  cpu          : usr=5.46%, sys=1.25%, ctx=888
  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=84.0%, 4=4.7%, 10=7.0%, 20=1.4%, 50=1.1%, 100=0.4%
     lat (msec): 250=1.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=13,455KiB/s, minb=4,485KiB/s, maxb=4,534KiB/s, mint=23122msec, maxt=23379msec
  WRITE: io=283MiB, aggrb=21,782KiB/s, minb=7,116KiB/s, maxb=7,547KiB/s, mint=23122msec, maxt=23379msec

Disk stats (read/write):
  sda: ios=3186/2179, merge=1522/69942, ticks=84596/1634232, in_queue=1723680, util=99.11%
3.70user 1.06system 0:23.72elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (3major+1070minor)pagefaults 0swaps