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: [mFF] [50.0% done] [   557/105409 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [  1000/ 31014 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] [75.0% done] [ 40634/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [86.7% done] [ 54362/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 58511/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 56790/     0 kb/s] [eta 00m:00s]
Threads: 2: [_VV] [100.0% done] [ 59865/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=19919
  read : io=100MiB, bw=6,686KiB/s, runt= 15681msec
    slat (msec): min=   51, max=12051, avg=9107.23, stdev=2904.44
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   11, max=25541, per=64.78%, avg=12490.79, stdev=9376.45
  write: io=90,048KiB, bw=8,360KiB/s, runt= 11029msec
    slat (msec): min=    0, max=   83, avg= 3.31, stdev= 6.09
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56070, per=84.99%, avg=22264.60, stdev=28526.40
  cpu          : usr=12.58%, sys=4.46%, ctx=1435
  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=19920
  read : io=100MiB, bw=6,427KiB/s, runt= 16314msec
    slat (msec): min=   56, max=14289, avg=11988.22, stdev=2004.11
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   24, max=23502, per=77.36%, avg=14917.50, stdev=8891.45
  write: io=99MiB, bw=9,365KiB/s, runt= 11029msec
    slat (msec): min=    0, max=   81, avg= 3.70, stdev= 7.35
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=51984, per=101.05%, avg=26473.25, stdev=27561.29
  cpu          : usr=12.63%, sys=3.63%, ctx=1086
  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=19921
  read : io=100MiB, bw=6,522KiB/s, runt= 16076msec
    slat (msec): min=   71, max=13772, avg=11284.72, stdev=2721.81
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   19, max=25567, per=79.92%, avg=15410.73, stdev=7851.18
  write: io=92,312KiB, bw=8,538KiB/s, runt= 11071msec
    slat (msec): min=    0, max=   72, avg= 2.39, stdev= 5.71
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=42050, per=80.26%, avg=21025.00, stdev=29733.84
  cpu          : usr=10.35%, sys=3.86%, ctx=1426
  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=19,282KiB/s, minb=6,427KiB/s, maxb=6,686KiB/s, mint=15681msec, maxt=16314msec
  WRITE: io=277MiB, aggrb=26,197KiB/s, minb=8,360KiB/s, maxb=9,365KiB/s, mint=15681msec, maxt=16314msec

Disk stats (read/write):
  cciss!c0d0: ios=5422/3201, merge=1138/67484, ticks=55524/1323476, in_queue=1383264, util=95.58%
5.75user 1.94system 0:16.53elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k
683696inputs+566496outputs (0major+2381minor)pagefaults 0swaps