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] [12.5% done] [ 16201/ 42187 kb/s] [eta 00m:21s]
Threads: 3: [Fmm] [18.2% done] [ 11145/104515 kb/s] [eta 00m:18s]
Threads: 3: [FmF] [20.0% done] [  3368/ 11073 kb/s] [eta 00m:20s]
Threads: 3: [FmF] [30.0% done] [  2267/ 13413 kb/s] [eta 00m:14s]
Threads: 3: [FmF] [58.3% done] [   627/ 40554 kb/s] [eta 00m:05s]
Threads: 3: [FmF] [57.1% done] [  1483/     0 kb/s] [eta 00m:06s]
Threads: 3: [FmF] [69.2% done] [   939/ 12845 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [     0/  1285 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] [68.4% done] [ 13345/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [82.4% done] [ 57282/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.8% done] [ 59841/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 64132/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=14590
  read : io=100MiB, bw=6,295KiB/s, runt= 16655msec
    clat (msec): min=    0, max=  210, avg= 2.83, stdev=17.24
    bw (KiB/s) : min=    8, max=33857, per=77.49%, avg=14468.00, stdev=10850.46
  write: io=90,576KiB, bw=7,377KiB/s, runt= 12572msec
    clat (msec): min=    0, max=    4, avg= 0.01, stdev= 0.16
    bw (KiB/s) : min=    0, max=51706, per=160.04%, avg=31758.33, stdev=27802.81
  cpu          : usr=11.60%, sys=3.12%, ctx=1299
  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=95.0%, 4=1.1%, 10=0.8%, 20=1.3%, 50=1.0%, 100=0.2%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=14591
  read : io=100MiB, bw=6,277KiB/s, runt= 16704msec
    clat (msec): min=    0, max=  211, avg= 6.09, stdev=20.04
    bw (KiB/s) : min=   11, max=18661, per=43.65%, avg=8150.74, stdev=6689.49
  write: io=67,140KiB, bw=5,455KiB/s, runt= 12603msec
    clat (msec): min=    0, max=    1, avg= 0.00, stdev= 0.05
    bw (KiB/s) : min=    0, max=55271, per=110.66%, avg=21958.67, stdev=29332.58
  cpu          : usr=11.76%, sys=3.78%, ctx=1473
  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=85.9%, 4=2.5%, 10=2.9%, 20=3.7%, 50=3.3%, 100=1.2%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=14592
  read : io=100MiB, bw=6,224KiB/s, runt= 16847msec
    clat (msec): min=    0, max=  277, avg= 3.55, stdev=18.84
    bw (KiB/s) : min=   13, max=26263, per=59.46%, avg=11101.73, stdev=10219.66
  write: io=86,528KiB, bw=7,038KiB/s, runt= 12588msec
    clat (msec): min=    0, max=   19, avg= 0.04, stdev= 0.64
    bw (KiB/s) : min=    0, max=53291, per=108.03%, avg=21437.33, stdev=28131.08
  cpu          : usr=10.11%, sys=3.25%, ctx=1444
  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=92.7%, 4=1.4%, 10=1.5%, 20=2.0%, 50=1.6%, 100=0.2%
     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=18,672KiB/s, minb=6,224KiB/s, maxb=6,295KiB/s, mint=16655msec, maxt=16847msec
  WRITE: io=239MiB, aggrb=19,844KiB/s, minb=5,455KiB/s, maxb=7,377KiB/s, mint=16655msec, maxt=16847msec

Disk stats (read/write):
  cciss!c0d0: ios=6266/2929, merge=1539/58045, ticks=63144/1336172, in_queue=1400972, util=97.94%
5.60user 1.71system 0:17.12elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k
773992inputs+488504outputs (7major+1033minor)pagefaults 0swaps