fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mFm] [42.9% done] [ 13007/ 81041 kb/s] [eta 00m:04s]
Threads: 3: [mFm] [57.1% done] [  1781/ 36388 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [  1113/ 48095 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] [66.7% done] [ 23042/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [76.5% done] [ 68185/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [82.4% done] [ 66902/     0 kb/s] [eta 00m:03s]
Threads: 2: [V_V] [100.0% done] [ 64836/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=2802
  read : io=100MiB, bw=6,872KiB/s, runt= 15257msec
    slat (msec): min=   52, max=10908, avg=8202.99, stdev=3128.44
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   11, max=33366, per=71.82%, avg=14454.85, stdev=11748.94
  write: io=82,356KiB, bw=7,285KiB/s, runt= 11576msec
    slat (msec): min=    0, max=  174, avg= 4.14, stdev= 7.42
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=50861, per=81.86%, avg=18635.40, stdev=25504.71
  cpu          : usr=14.26%, sys=5.51%, ctx=657
  IO depths    : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=2803
  read : io=100MiB, bw=7,192KiB/s, runt= 14578msec
    slat (msec): min=   12, max=11805, avg=9716.59, stdev=2398.87
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    6, max=56521, per=98.37%, avg=19797.89, stdev=19077.45
  write: io=95,596KiB, bw=8,518KiB/s, runt= 11491msec
    slat (msec): min=    0, max=   22, avg= 4.37, stdev= 4.00
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57139, per=123.75%, avg=28170.50, stdev=23332.76
  cpu          : usr=16.11%, sys=5.52%, ctx=441
  IO depths    : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=2804
  read : io=100MiB, bw=6,708KiB/s, runt= 15630msec
    slat (msec): min=   18, max=10705, avg=8406.11, stdev=3384.61
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    2, max=31036, per=49.74%, avg=10011.46, stdev=9654.67
  write: io=79,548KiB, bw=7,032KiB/s, runt= 11583msec
    slat (msec): min=    0, max=  155, avg= 4.63, stdev= 8.63
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=55494, per=94.01%, avg=21399.80, stdev=28813.09
  cpu          : usr=14.08%, sys=5.12%, ctx=735
  IO depths    : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=20,126KiB/s, minb=6,708KiB/s, maxb=7,192KiB/s, mint=14578msec, maxt=15630msec
  WRITE: io=251MiB, aggrb=22,764KiB/s, minb=7,032KiB/s, maxb=8,518KiB/s, mint=14578msec, maxt=15630msec

Disk stats (read/write):
  cciss!c0d0: ios=3286/3322, merge=27739/60987, ticks=358124/1270580, in_queue=1628864, util=96.77%
6.78user 2.47system 0:15.83elapsed 58%CPU (0avgtext+0avgdata 0maxresident)k
710952inputs+515024outputs (0major+2374minor)pagefaults 0swaps