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: [Fmm] [50.0% done] [  7850/ 98051 kb/s] [eta 00m:03s]
Threads: 3: [FmF] [50.0% done] [  1911/ 29188 kb/s] [eta 00m:04s]
Threads: 3: [FmF] [50.0% done] [  1544/     0 kb/s] [eta 00m:05s]
Threads: 3: [FmF] [66.7% done] [   719/ 27638 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [   618/  2835 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] [  5371/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [76.5% done] [ 49424/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [87.5% done] [ 56782/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 56318/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 53402/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=16209
  read : io=100MiB, bw=6,212KiB/s, runt= 16879msec
    slat (msec): min=   45, max=14454, avg=11672.55, stdev=3285.09
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    8, max=30390, per=72.50%, avg=13510.27, stdev=9496.39
  write: io=97,652KiB, bw=8,523KiB/s, runt= 11732msec
    slat (msec): min=    0, max=   23, avg= 3.34, stdev= 3.93
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59408, per=128.91%, avg=30134.00, stdev=29713.34
  cpu          : usr=12.11%, sys=4.05%, ctx=987
  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=16210
  read : io=100MiB, bw=6,453KiB/s, runt= 16249msec
    slat (msec): min=   53, max= 9785, avg=6525.56, stdev=2768.33
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   21, max=31166, per=57.06%, avg=10633.00, stdev=9611.81
  write: io=83,700KiB, bw=7,305KiB/s, runt= 11732msec
    slat (msec): min=    0, max=  239, avg= 4.44, stdev= 8.22
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=52598, per=122.43%, avg=28619.80, stdev=26707.09
  cpu          : usr=14.20%, sys=3.74%, ctx=1469
  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=16211
  read : io=100MiB, bw=6,304KiB/s, runt= 16631msec
    slat (msec): min=   44, max=13535, avg=10691.25, stdev=3562.99
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   14, max=31378, per=70.04%, avg=13052.43, stdev=9688.14
  write: io=87,184KiB, bw=7,589KiB/s, runt= 11763msec
    slat (msec): min=    0, max=   59, avg= 2.15, stdev= 4.35
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=52972, per=75.78%, avg=17714.67, stdev=30533.87
  cpu          : usr=10.49%, sys=3.54%, ctx=1197
  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=18,636KiB/s, minb=6,212KiB/s, maxb=6,453KiB/s, mint=16249msec, maxt=16879msec
  WRITE: io=262MiB, aggrb=23,376KiB/s, minb=7,305KiB/s, maxb=8,523KiB/s, mint=16249msec, maxt=16879msec

Disk stats (read/write):
  cciss!c0d0: ios=5683/3102, merge=1330/63966, ticks=55588/1364220, in_queue=1419948, util=93.82%
6.16user 1.90system 0:17.86elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k
706864inputs+537088outputs (0major+2389minor)pagefaults 0swaps