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: [mmm] [9.4% done] [ 17144/ 24567 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [14.8% done] [ 17958/ 52178 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [19.2% done] [ 15733/  5511 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [20.7% done] [  8883/ 13919 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [22.6% done] [  4535/ 28061 kb/s] [eta 00m:24s]
Threads: 3: [mmF] [24.2% done] [  4433/  7467 kb/s] [eta 00m:25s]
Threads: 3: [mmF] [25.7% done] [  3388/     0 kb/s] [eta 00m:26s]
Threads: 3: [mmF] [29.4% done] [  6455/  1903 kb/s] [eta 00m:24s]
Threads: 3: [mmF] [47.8% done] [  1950/ 25709 kb/s] [eta 00m:12s]
Threads: 3: [mFF] [52.2% done] [  1761/ 21521 kb/s] [eta 00m:11s]
Threads: 3: [mFF] [68.4% done] [   593/ 20927 kb/s] [eta 00m:06s]
Threads: 3: [FFF] [100.0% done] [  2131/     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] [73.9% done] [ 32007/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [78.3% done] [ 33992/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [82.6% done] [ 40715/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [95.2% done] [ 47232/     0 kb/s] [eta 00m:01s]
Threads: 1: [_V_] [100.0% done] [ 46068/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=31936
  read : io=100MiB, bw=5,104KiB/s, runt= 20542msec
    slat (msec): min=    0, max= 6771, avg=3099.66, stdev=2279.22
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   26, max=19800, per=39.38%, avg=5870.50, stdev=5210.04
  write: io=55,036KiB, bw=3,509KiB/s, runt= 16060msec
    slat (msec): min=    0, max=  192, avg= 3.27, stdev= 7.69
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=43363, per=165.65%, avg=20958.00, stdev=24193.99
  cpu          : usr=9.72%, sys=2.84%, ctx=1671
  IO depths    : 1=12.6%, 2=25.0%, 4=49.9%, 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=31937
  read : io=100MiB, bw=4,969KiB/s, runt= 21102msec
    slat (msec): min=   30, max= 9692, avg=5909.58, stdev=3842.81
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   22, max=48754, per=43.91%, avg=6545.96, stdev=9874.65
  write: io=70,432KiB, bw=4,490KiB/s, runt= 16061msec
    slat (msec): min=    0, max=   35, avg= 4.39, stdev= 4.58
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57192, per=160.48%, avg=20303.33, stdev=32000.57
  cpu          : usr=10.07%, sys=3.17%, ctx=1400
  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=31938
  read : io=100MiB, bw=5,122KiB/s, runt= 20470msec
    slat (msec): min=   64, max=13402, avg=9607.69, stdev=4527.15
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   21, max=31264, per=62.24%, avg=9278.05, stdev=7928.79
  write: io=72,976KiB, bw=4,653KiB/s, runt= 16060msec
    slat (msec): min=    0, max=  188, avg= 4.37, stdev= 9.02
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=47483, per=153.68%, avg=19443.60, stdev=22679.29
  cpu          : usr=10.28%, sys=3.26%, ctx=1372
  IO depths    : 1=12.6%, 2=25.1%, 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=14,907KiB/s, minb=4,969KiB/s, maxb=5,122KiB/s, mint=20470msec, maxt=21102msec
  WRITE: io=194MiB, aggrb=12,652KiB/s, minb=3,509KiB/s, maxb=4,653KiB/s, mint=20470msec, maxt=21102msec

Disk stats (read/write):
  cciss!c0d0: ios=6981/3237, merge=1272/46309, ticks=90224/1658644, in_queue=1749184, util=97.42%
6.28user 1.94system 0:21.32elapsed 38%CPU (0avgtext+0avgdata 0maxresident)k
834384inputs+396920outputs (0major+2383minor)pagefaults 0swaps