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] [ 13104/ 44032 kb/s] [eta 00m:03s]
Threads: 3: [Fmm] [50.0% done] [  3664/     0 kb/s] [eta 00m:04s]
Threads: 3: [FmF] [50.0% done] [  2859/ 33553 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [   366/ 31039 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] [68.4% done] [ 16697/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [82.4% done] [ 71208/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.8% done] [ 74423/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 71393/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=21545
  read : io=100MiB, bw=6,429KiB/s, runt= 16308msec
    slat (msec): min=   61, max=13496, avg=11304.34, stdev=2691.11
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    8, max=30059, per=90.54%, avg=17143.25, stdev=13135.24
  write: io=95,376KiB, bw=7,732KiB/s, runt= 12630msec
    slat (msec): min=    0, max=   71, avg= 4.27, stdev= 4.74
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57181, per=125.29%, avg=27440.50, stdev=23388.62
  cpu          : usr=14.35%, sys=4.76%, ctx=452
  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=21546
  read : io=100MiB, bw=6,311KiB/s, runt= 16614msec
    slat (msec): min=   37, max=10851, avg=7966.31, stdev=3445.79
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   21, max=37855, per=54.57%, avg=10332.47, stdev=11344.86
  write: io=86,144KiB, bw=6,981KiB/s, runt= 12635msec
    slat (msec): min=    0, max=   61, avg= 4.32, stdev= 4.51
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57212, per=124.79%, avg=27329.20, stdev=27394.44
  cpu          : usr=13.53%, sys=4.38%, ctx=671
  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=21547
  read : io=100MiB, bw=6,454KiB/s, runt= 16245msec
    slat (msec): min=   13, max=11420, avg=8657.50, stdev=3290.05
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   20, max=28685, per=64.40%, avg=12192.67, stdev=11811.20
  write: io=88,720KiB, bw=7,193KiB/s, runt= 12630msec
    slat (msec): min=    0, max=   79, avg= 4.38, stdev= 4.62
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=55667, per=124.07%, avg=27172.83, stdev=28940.36
  cpu          : usr=13.81%, sys=4.85%, ctx=522
  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=18,934KiB/s, minb=6,311KiB/s, maxb=6,454KiB/s, mint=16245msec, maxt=16614msec
  WRITE: io=264MiB, aggrb=21,901KiB/s, minb=6,981KiB/s, maxb=7,732KiB/s, mint=16245msec, maxt=16614msec

Disk stats (read/write):
  cciss!c0d0: ios=1852/3402, merge=6283/64050, ticks=268600/1431980, in_queue=1702016, util=92.51%
6.88user 2.32system 0:16.81elapsed 54%CPU (0avgtext+0avgdata 0maxresident)k
687544inputs+540496outputs (0major+2379minor)pagefaults 0swaps