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: [FFm] [27.3% done] [  2748/     0 kb/s] [eta 00m:08s]
Threads: 3: [FFm] [50.0% done] [  1537/ 28008 kb/s] [eta 00m:04s]
Threads: 3: [FFm] [50.0% done] [  1643/   858 kb/s] [eta 00m:05s]
Threads: 3: [FFm] [50.0% done] [  1529/     0 kb/s] [eta 00m:06s]
Threads: 3: [FFm] [53.8% done] [  1887/  7459 kb/s] [eta 00m:06s]
Threads: 3: [FFm] [66.7% done] [   365/ 19854 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [   178/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [68.8% done] [  3519/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [75.0% done] [ 50111/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [92.9% done] [ 54447/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 57620/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 56210/     0 kb/s] [eta 00m:00s]
Threads: 1: [_V_] [100.0% done] [ 59556/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=10381
  read : io=100MiB, bw=6,660KiB/s, runt= 15744msec
    slat (msec): min=   98, max=14281, avg=11800.70, stdev=2217.10
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=27441, per=85.77%, avg=16781.40, stdev=7891.42
  write: io=97,472KiB, bw=9,234KiB/s, runt= 10809msec
    slat (msec): min=    0, max=   23, avg= 2.04, stdev= 3.25
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=82523, per=156.74%, avg=41261.50, stdev=58352.57
  cpu          : usr=9.96%, sys=4.45%, ctx=1190
  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=10382
  read : io=100MiB, bw=6,522KiB/s, runt= 16077msec
    slat (msec): min=   44, max=14303, avg=11854.09, stdev=2760.14
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   13, max=23546, per=72.59%, avg=14203.80, stdev=8663.84
  write: io=98,768KiB, bw=9,356KiB/s, runt= 10810msec
    slat (msec): min=    0, max=   21, avg= 2.83, stdev= 3.95
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59005, per=119.43%, avg=31437.67, stdev=29692.29
  cpu          : usr=11.69%, sys=3.91%, ctx=1050
  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=10383
  read : io=100MiB, bw=6,691KiB/s, runt= 15670msec
    slat (msec): min=    0, max= 7734, avg=4842.87, stdev=2202.20
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   28, max=26799, per=45.52%, avg=8907.14, stdev=9423.72
  write: io=83,200KiB, bw=7,837KiB/s, runt= 10870msec
    slat (msec): min=    0, max=  111, avg= 4.53, stdev= 7.55
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=53672, per=77.88%, avg=20501.20, stdev=28020.50
  cpu          : usr=13.83%, sys=4.70%, ctx=1386
  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=19,566KiB/s, minb=6,522KiB/s, maxb=6,691KiB/s, mint=15670msec, maxt=16077msec
  WRITE: io=273MiB, aggrb=26,324KiB/s, minb=7,837KiB/s, maxb=9,356KiB/s, mint=15670msec, maxt=16077msec

Disk stats (read/write):
  cciss!c0d0: ios=5414/3235, merge=1383/66526, ticks=58384/1333908, in_queue=1393756, util=94.69%
5.70user 2.08system 0:16.29elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k
678568inputs+558904outputs (0major+2383minor)pagefaults 0swaps