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] [30.0% done] [  9375/ 36152 kb/s] [eta 00m:07s]
Threads: 3: [Fmm] [30.8% done] [  4482/ 39638 kb/s] [eta 00m:09s]
Threads: 3: [FFm] [33.3% done] [  2859/  4746 kb/s] [eta 00m:10s]
Threads: 3: [FFm] [35.3% done] [  2403/     0 kb/s] [eta 00m:11s]
Threads: 3: [FFm] [58.3% done] [  1138/ 34142 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [     0/ 15932 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] [ 11292/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [76.5% done] [ 53235/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [82.4% done] [ 53605/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.8% done] [ 54687/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 55599/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=5905
  read : io=100MiB, bw=6,378KiB/s, runt= 16440msec
    slat (msec): min=   17, max=13821, avg=10343.28, stdev=3072.71
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=45933, per=77.66%, avg=14594.42, stdev=13487.25
  write: io=97,296KiB, bw=8,560KiB/s, runt= 11639msec
    slat (msec): min=    0, max=   56, avg= 3.77, stdev= 4.94
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58163, per=132.16%, avg=30540.20, stdev=28080.39
  cpu          : usr=13.26%, sys=4.53%, ctx=1256
  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=5906
  read : io=100MiB, bw=6,264KiB/s, runt= 16738msec
    slat (msec): min=   27, max=12768, avg=10188.74, stdev=3309.83
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    2, max=40181, per=70.50%, avg=13248.38, stdev=11684.78
  write: io=91,404KiB, bw=8,056KiB/s, runt= 11617msec
    slat (msec): min=    0, max=  113, avg= 4.75, stdev= 7.25
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56205, per=102.31%, avg=23641.00, stdev=24161.62
  cpu          : usr=13.60%, sys=4.73%, ctx=1247
  IO depths    : 1=12.6%, 2=25.0%, 4=50.0%, 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=5907
  read : io=100MiB, bw=6,465KiB/s, runt= 16217msec
    slat (msec): min=   24, max= 9016, avg=5960.77, stdev=2811.99
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    2, max=26193, per=52.71%, avg=9906.67, stdev=8419.99
  write: io=74,680KiB, bw=6,552KiB/s, runt= 11671msec
    slat (msec): min=    0, max=   56, avg= 3.75, stdev= 4.23
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    1, max=57188, per=90.49%, avg=20909.67, stdev=31539.79
  cpu          : usr=13.07%, sys=4.22%, ctx=1476
  IO depths    : 1=12.6%, 2=25.0%, 4=50.0%, 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%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=18,793KiB/s, minb=6,264KiB/s, maxb=6,465KiB/s, mint=16217msec, maxt=16738msec
  WRITE: io=257MiB, aggrb=23,108KiB/s, minb=6,552KiB/s, maxb=8,560KiB/s, mint=16217msec, maxt=16738msec

Disk stats (read/write):
  cciss!c0d0: ios=5795/3109, merge=1131/62739, ticks=55824/1310984, in_queue=1367788, util=95.89%
6.63user 2.23system 0:16.96elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k
716184inputs+526776outputs (0major+2386minor)pagefaults 0swaps