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] [30.0% done] [  8667/ 79263 kb/s] [eta 00m:07s]
Threads: 3: [mmF] [66.7% done] [  3368/ 84508 kb/s] [eta 00m:02s]
Threads: 3: [FmF] [62.5% done] [   919/  4689 kb/s] [eta 00m:03s]
Threads: 3: [FmF] [66.7% done] [   691/     0 kb/s] [eta 00m:03s]
Threads: 3: [FmF] [63.6% done] [  1090/     0 kb/s] [eta 00m:04s]
Threads: 3: [FmF] [66.7% done] [   964/     0 kb/s] [eta 00m:04s]
Threads: 3: [FmF] [64.3% done] [   996/     0 kb/s] [eta 00m:05s]
Threads: 3: [FmF] [66.7% done] [   508/     0 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [   244/  5153 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [66.7% done] [ 16172/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [81.2% done] [ 69192/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [100.0% done] [ 65857/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 64828/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=359
  read : io=100MiB, bw=6,689KiB/s, runt= 15675msec
    slat (msec): min=   29, max=11679, avg=8989.44, stdev=3225.36
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=23245, per=63.99%, avg=12842.18, stdev=8901.87
  write: io=81,520KiB, bw=7,152KiB/s, runt= 11671msec
    slat (msec): min=    0, max=   40, avg= 3.28, stdev= 4.12
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=78687, per=158.54%, avg=35334.00, stdev=41139.42
  cpu          : usr=12.17%, sys=4.36%, ctx=756
  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=360
  read : io=100MiB, bw=6,720KiB/s, runt= 15603msec
    slat (msec): min=   47, max= 5462, avg=2984.85, stdev=1812.23
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   47, max=25652, per=32.76%, avg=6574.78, stdev=8927.53
  write: io=79,196KiB, bw=6,948KiB/s, runt= 11671msec
    slat (msec): min=    0, max=   97, avg= 3.53, stdev= 5.77
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=88274, per=122.01%, avg=27193.00, stdev=39867.38
  cpu          : usr=12.02%, sys=4.51%, ctx=948
  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=361
  read : io=100MiB, bw=6,808KiB/s, runt= 15400msec
    slat (msec): min=   75, max=13065, avg=10565.73, stdev=2461.69
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    5, max=41927, per=94.25%, avg=18914.67, stdev=12796.65
  write: io=93,300KiB, bw=8,228KiB/s, runt= 11611msec
    slat (msec): min=    0, max=   23, avg= 2.77, stdev= 3.61
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=75358, per=198.82%, avg=44311.67, stdev=39391.42
  cpu          : usr=12.47%, sys=4.10%, ctx=434
  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=20,068KiB/s, minb=6,689KiB/s, maxb=6,808KiB/s, mint=15400msec, maxt=15675msec
  WRITE: io=248MiB, aggrb=22,287KiB/s, minb=6,948KiB/s, maxb=8,228KiB/s, mint=15400msec, maxt=15675msec

Disk stats (read/write):
  cciss!c0d0: ios=3442/3156, merge=11213/60235, ticks=404448/1334792, in_queue=1739420, util=97.27%
5.76user 2.03system 0:15.86elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k
720064inputs+508048outputs (0major+2374minor)pagefaults 0swaps