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: [mmF] [50.0% done] [  6416/ 76365 kb/s] [eta 00m:03s]
Threads: 3: [mFF] [66.7% done] [  2407/ 32955 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [     0/  3632 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] [70.6% done] [ 17787/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [81.2% done] [ 54167/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.3% done] [ 57893/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 61444/     0 kb/s] [eta 00m:00s]
Threads: 2: [V_V] [100.0% done] [ 57758/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=19654
  read : io=100MiB, bw=6,352KiB/s, runt= 16506msec
    slat (msec): min=    4, max=12515, avg=9060.68, stdev=3424.30
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=35007, per=64.77%, avg=12343.07, stdev=11353.70
  write: io=94,740KiB, bw=8,463KiB/s, runt= 11463msec
    slat (msec): min=    0, max=   23, avg= 4.54, stdev= 4.08
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57070, per=99.84%, avg=24451.50, stdev=24567.47
  cpu          : usr=14.13%, sys=4.56%, ctx=1008
  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=19655
  read : io=100MiB, bw=6,634KiB/s, runt= 15805msec
    slat (msec): min=   41, max=11980, avg=9184.36, stdev=3208.80
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   25, max=30513, per=72.49%, avg=13814.23, stdev=9604.76
  write: io=82,672KiB, bw=7,354KiB/s, runt= 11511msec
    slat (msec): min=    0, max=   72, avg= 3.67, stdev= 5.30
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58368, per=113.85%, avg=27881.75, stdev=31808.50
  cpu          : usr=13.69%, sys=4.68%, ctx=1362
  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=19656
  read : io=100MiB, bw=6,416KiB/s, runt= 16342msec
    slat (msec): min=   50, max=13684, avg=11318.15, stdev=2886.38
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   11, max=26132, per=73.06%, avg=13923.30, stdev=10742.87
  write: io=97,896KiB, bw=8,745KiB/s, runt= 11462msec
    slat (msec): min=    0, max=  108, avg= 3.94, stdev= 5.28
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59066, per=116.00%, avg=28408.80, stdev=25020.24
  cpu          : usr=13.66%, sys=4.11%, ctx=972
  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=19,058KiB/s, minb=6,352KiB/s, maxb=6,634KiB/s, mint=15805msec, maxt=16506msec
  WRITE: io=269MiB, aggrb=24,490KiB/s, minb=7,354KiB/s, maxb=8,745KiB/s, mint=15805msec, maxt=16506msec

Disk stats (read/write):
  cciss!c0d0: ios=5597/3114, merge=1306/65665, ticks=54184/1310480, in_queue=1365200, util=95.04%
6.78user 2.18system 0:16.70elapsed 53%CPU (0avgtext+0avgdata 0maxresident)k
693816inputs+550640outputs (0major+2383minor)pagefaults 0swaps