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] [30.0% done] [  5705/  8265 kb/s] [eta 00m:07s]
Threads: 3: [FFF] [100.0% done] [     0/ 89425 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: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [66.7% done] [ 10487/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [86.7% done] [ 72641/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 74906/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 74707/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=13067
  read : io=100MiB, bw=6,738KiB/s, runt= 15560msec
    slat (msec): min=   32, max=11836, avg=9397.61, stdev=2895.40
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    9, max=25972, per=69.51%, avg=13955.10, stdev=10431.81
  write: io=88,076KiB, bw=7,761KiB/s, runt= 11620msec
    slat (msec): min=    0, max=   44, avg= 3.29, stdev= 4.13
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59432, per=116.74%, avg=28776.00, stdev=32904.95
  cpu          : usr=11.59%, sys=4.63%, ctx=624
  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=13068
  read : io=100MiB, bw=6,692KiB/s, runt= 15668msec
    slat (msec): min=   32, max=14167, avg=12343.62, stdev=2211.35
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    2, max=28122, per=87.13%, avg=17492.38, stdev=11524.81
  write: io=98,624KiB, bw=8,698KiB/s, runt= 11610msec
    slat (msec): min=    0, max=   43, avg= 2.20, stdev= 4.16
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=54311, per=86.68%, avg=21366.67, stdev=28947.42
  cpu          : usr=9.09%, sys=3.70%, ctx=477
  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=13069
  read : io=100MiB, bw=6,859KiB/s, runt= 15286msec
    slat (msec): min=   29, max=11837, avg=9242.04, stdev=2849.79
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    3, max=34889, per=86.18%, avg=17302.40, stdev=12939.89
  write: io=93,016KiB, bw=8,199KiB/s, runt= 11616msec
    slat (msec): min=    0, max=   71, avg= 3.93, stdev= 4.06
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56923, per=134.10%, avg=33054.40, stdev=30188.94
  cpu          : usr=13.21%, sys=4.47%, ctx=550
  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=20,077KiB/s, minb=6,692KiB/s, maxb=6,859KiB/s, mint=15286msec, maxt=15668msec
  WRITE: io=273MiB, aggrb=24,649KiB/s, minb=7,761KiB/s, maxb=8,698KiB/s, mint=15286msec, maxt=15668msec

Disk stats (read/write):
  cciss!c0d0: ios=2260/3468, merge=10137/66437, ticks=323908/1475252, in_queue=1799156, util=97.56%
5.32user 2.00system 0:15.91elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k
668240inputs+559448outputs (0major+2376minor)pagefaults 0swaps