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] [27.3% done] [ 15090/ 58190 kb/s] [eta 00m:08s]
Threads: 3: [mmm] [33.3% done] [ 15078/  7036 kb/s] [eta 00m:08s]
Threads: 3: [mmF] [35.7% done] [  6438/ 48082 kb/s] [eta 00m:09s]
Threads: 3: [mmF] [54.5% done] [  2127/ 28488 kb/s] [eta 00m:05s]
Threads: 3: [mFF] [58.3% done] [  2086/  7057 kb/s] [eta 00m:05s]
Threads: 3: [mFF] [57.1% done] [  1285/     0 kb/s] [eta 00m:06s]
Threads: 3: [FFF] [100.0% done] [   484/ 17901 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] [  6664/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [78.9% done] [ 59341/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [88.9% done] [ 60899/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 62977/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=21616
  read : io=100MiB, bw=5,821KiB/s, runt= 18012msec
    clat (msec): min=    0, max=  205, avg= 5.97, stdev=20.44
    bw (KiB/s) : min=   10, max=25082, per=42.51%, avg=7423.12, stdev=7002.74
  write: io=69,996KiB, bw=5,192KiB/s, runt= 13803msec
    clat (msec): min=    0, max=    3, avg= 0.01, stdev= 0.11
    bw (KiB/s) : min=    0, max=57311, per=111.78%, avg=20237.20, stdev=28107.73
  cpu          : usr=11.41%, sys=3.31%, ctx=1418
  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=2.7%, 10=4.6%, 20=3.3%, 50=3.0%, 100=0.9%
     lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=21617
  read : io=100MiB, bw=5,848KiB/s, runt= 17929msec
    clat (msec): min=    0, max=  204, avg= 4.34, stdev=18.63
    bw (KiB/s) : min=    9, max=25449, per=49.40%, avg=8627.89, stdev=9381.97
  write: io=84,932KiB, bw=6,304KiB/s, runt= 13796msec
    clat (msec): min=    0, max=   12, avg= 0.02, stdev= 0.39
    bw (KiB/s) : min=    0, max=57032, per=110.29%, avg=19967.33, stdev=26617.75
  cpu          : usr=12.96%, sys=3.64%, ctx=1394
  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=90.0%, 4=1.8%, 10=2.5%, 20=2.4%, 50=2.2%, 100=0.4%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=21618
  read : io=100MiB, bw=5,996KiB/s, runt= 17487msec
    clat (msec): min=    0, max=  202, avg= 2.92, stdev=16.76
    bw (KiB/s) : min=    2, max=34148, per=82.06%, avg=14330.25, stdev=11602.43
  write: io=89,108KiB, bw=6,613KiB/s, runt= 13797msec
    clat (msec): min=    0, max=   30, avg= 0.13, stdev= 1.53
    bw (KiB/s) : min=    0, max=48200, per=130.27%, avg=23584.00, stdev=22246.78
  cpu          : usr=13.29%, sys=3.59%, ctx=1392
  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=90.4%, 4=1.9%, 10=3.9%, 20=2.4%, 50=0.9%, 100=0.0%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=17,464KiB/s, minb=5,821KiB/s, maxb=5,996KiB/s, mint=17487msec, maxt=18012msec
  WRITE: io=238MiB, aggrb=18,104KiB/s, minb=5,192KiB/s, maxb=6,613KiB/s, mint=17487msec, maxt=18012msec

Disk stats (read/write):
  cciss!c0d0: ios=6236/3307, merge=1563/57734, ticks=58496/1418232, in_queue=1476728, util=97.62%
6.71user 1.88system 0:18.27elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k
757136inputs+488088outputs (6major+1027minor)pagefaults 0swaps