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: [FmF] [60.0% done] [  3636/ 28054 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [     0/ 20081 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: [FVV] [68.8% done] [     0/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [80.0% done] [ 51053/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [92.9% done] [ 57771/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 55948/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 59699/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 59442/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=5996
  read : io=100MiB, bw=6,496KiB/s, runt= 16141msec
    slat (msec): min=   91, max=14498, avg=11548.71, stdev=2139.50
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    8, max=25024, per=86.39%, avg=16777.09, stdev=7675.45
  write: io=97,696KiB, bw=9,158KiB/s, runt= 10923msec
    slat (msec): min=    0, max=   26, avg= 2.36, stdev= 3.84
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=120587, per=219.46%, avg=59202.67, stdev=60323.10
  cpu          : usr=10.80%, sys=4.14%, ctx=1428
  IO depths    : 1=12.6%, 2=25.0%, 4=50.0%, 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=5997
  read : io=100MiB, bw=6,506KiB/s, runt= 16116msec
    slat (msec): min=   31, max=12897, avg=9756.89, stdev=3250.18
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   27, max=24909, per=66.90%, avg=12992.79, stdev=8532.64
  write: io=93,348KiB, bw=8,759KiB/s, runt= 10913msec
    slat (msec): min=    0, max=   65, avg= 3.61, stdev= 4.40
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59645, per=104.74%, avg=28256.25, stdev=32667.87
  cpu          : usr=12.91%, sys=4.12%, ctx=1343
  IO depths    : 1=12.6%, 2=25.0%, 4=50.0%, 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=5998
  read : io=100MiB, bw=6,473KiB/s, runt= 16197msec
    slat (msec): min=   40, max=13436, avg=10838.34, stdev=2847.08
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    5, max=27023, per=67.13%, avg=13037.58, stdev=9069.10
  write: io=96,724KiB, bw=9,075KiB/s, runt= 10913msec
    slat (msec): min=    0, max=   41, avg= 2.59, stdev= 4.17
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=109679, per=155.86%, avg=42046.50, stdev=52811.79
  cpu          : usr=10.96%, sys=4.07%, ctx=1246
  IO depths    : 1=12.6%, 2=25.0%, 4=50.0%, 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=19,421KiB/s, minb=6,473KiB/s, maxb=6,506KiB/s, mint=16116msec, maxt=16197msec
  WRITE: io=281MiB, aggrb=26,977KiB/s, minb=8,759KiB/s, maxb=9,158KiB/s, mint=16116msec, maxt=16197msec

Disk stats (read/write):
  cciss!c0d0: ios=5285/3252, merge=1358/68653, ticks=56268/1356960, in_queue=1413984, util=91.61%
5.67user 1.99system 0:17.29elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k
664744inputs+575552outputs (0major+2390minor)pagefaults 0swaps