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] [27.3% done] [  6757/     0 kb/s] [eta 00m:08s]
Threads: 3: [mFm] [44.4% done] [  4108/ 20772 kb/s] [eta 00m:05s]
Threads: 3: [mFm] [50.0% done] [  1978/ 24685 kb/s] [eta 00m:05s]
Threads: 3: [mFm] [50.0% done] [  1987/  8923 kb/s] [eta 00m:06s]
Threads: 3: [mFF] [53.8% done] [  2137/ 12019 kb/s] [eta 00m:06s]
Threads: 3: [FFF] [100.0% done] [     0/ 22141 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: [FVF] [78.6% done] [ 15693/     0 kb/s] [eta 00m:03s]
Threads: 3: [FVF] [100.0% done] [ 55669/     0 kb/s] [eta 00m:00s]
Threads: 2: [V_V] [68.4% done] [ 42487/     0 kb/s] [eta 00m:06s]
Threads: 2: [V_V] [93.3% done] [ 67023/     0 kb/s] [eta 00m:01s]
Threads: 2: [V_V] [100.0% done] [ 69839/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=9511
  read : io=100MiB, bw=6,884KiB/s, runt= 15230msec
    slat (msec): min=   47, max= 7917, avg=5868.05, stdev=2326.59
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   14, max=37578, per=51.46%, avg=10482.31, stdev=13906.20
  write: io=81,964KiB, bw=6,606KiB/s, runt= 12704msec
    slat (msec): min=    0, max=   72, avg= 4.47, stdev= 5.68
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=55320, per=102.30%, avg=22802.40, stdev=27687.37
  cpu          : usr=12.74%, sys=5.73%, ctx=687
  IO depths    : 1=12.6%, 2=25.0%, 4=49.9%, 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=9512
  read : io=100MiB, bw=8,414KiB/s, runt= 12462msec
    slat (msec): min= 9377, max=11154, avg=10320.11, stdev=501.96
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    4, max=68003, per=216.41%, avg=44080.25, stdev=30129.59
  write: io=100MiB, bw=9,959KiB/s, runt= 10528msec
    slat (msec): min=    0, max=   24, avg= 2.82, stdev= 3.93
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=70236, per=188.63%, avg=42044.00, stdev=37110.41
  cpu          : usr=15.05%, sys=6.29%, ctx=161
  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=9513
  read : io=100MiB, bw=6,789KiB/s, runt= 15443msec
    slat (msec): min=   51, max= 9292, avg=7468.17, stdev=2495.94
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   20, max=42844, per=63.77%, avg=12989.77, stdev=18176.36
  write: io=92,508KiB, bw=7,447KiB/s, runt= 12720msec
    slat (msec): min=    0, max=  214, avg= 4.39, stdev= 8.86
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59822, per=116.61%, avg=25990.67, stdev=29137.24
  cpu          : usr=12.30%, sys=5.10%, ctx=597
  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=20,369KiB/s, minb=6,789KiB/s, maxb=8,414KiB/s, mint=12462msec, maxt=15443msec
  WRITE: io=270MiB, aggrb=22,289KiB/s, minb=6,606KiB/s, maxb=9,959KiB/s, mint=12462msec, maxt=15443msec

Disk stats (read/write):
  cciss!c0d0: ios=2257/3165, merge=18651/65943, ticks=219572/1546576, in_queue=1771128, util=94.41%
5.78user 2.46system 0:15.67elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k
674072inputs+553768outputs (0major+2376minor)pagefaults 0swaps