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] [20.0% done] [ 10981/ 67467 kb/s] [eta 00m:12s]
Threads: 3: [mmF] [30.8% done] [ 10457/ 97746 kb/s] [eta 00m:09s]
Threads: 3: [mFF] [29.4% done] [   154/ 36364 kb/s] [eta 00m:12s]
Threads: 3: [mFF] [30.0% done] [     0/     0 kb/s] [eta 00m:14s]
Threads: 3: [mFF] [29.2% done] [     0/     0 kb/s] [eta 00m:17s]
Threads: 3: [mFF] [50.0% done] [   398/ 28663 kb/s] [eta 00m:08s]
Threads: 3: [mFF] [50.0% done] [     0/     0 kb/s] [eta 00m:09s]
Threads: 3: [mFF] [62.5% done] [   540/ 19061 kb/s] [eta 00m:06s]
Threads: 3: [mFF] [68.8% done] [    40/  9505 kb/s] [eta 00m:05s]
Threads: 3: [mFF] [66.7% done] [   191/     0 kb/s] [eta 00m:06s]
Threads: 3: [mFF] [68.4% done] [     0/     0 kb/s] [eta 00m:06s]
Threads: 3: [FFF] [100.0% done] [   162/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [68.2% done] [ 19873/     0 kb/s] [eta 00m:07s]
Threads: 3: [VVV] [72.7% done] [ 23738/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [77.3% done] [ 23527/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [81.8% done] [ 22647/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [86.4% done] [ 23827/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [95.2% done] [ 24799/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 25629/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 25621/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 25868/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 23856/     0 kb/s] [eta 00m:00s]
Threads: 2: [V_V] [100.0% done] [ 25218/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=9632
  read : io=100MiB, bw=4,148KiB/s, runt= 25274msec
    slat (msec): min=   33, max=14660, avg=8337.15, stdev=4070.13
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   51, max=11552, per=44.62%, avg=5552.97, stdev=3669.30
  write: io=84,104KiB, bw=6,094KiB/s, runt= 14131msec
    slat (msec): min=    0, max=  510, avg= 5.85, stdev=32.30
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=50867, per=94.75%, avg=18191.00, stdev=21664.99
  cpu          : usr=8.86%, sys=2.94%, ctx=1142
  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=9633
  read : io=100MiB, bw=4,270KiB/s, runt= 24555msec
    slat (msec): min=   46, max=20016, avg=14048.70, stdev=4805.90
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   12, max=13967, per=59.30%, avg=7380.13, stdev=3563.33
  write: io=88,720KiB, bw=6,443KiB/s, runt= 14100msec
    slat (msec): min=    0, max=   96, avg= 4.34, stdev= 6.34
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58349, per=166.11%, avg=31890.80, stdev=29463.26
  cpu          : usr=9.20%, sys=3.29%, ctx=1249
  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=9634
  read : io=100MiB, bw=4,172KiB/s, runt= 25131msec
    slat (msec): min=   61, max=21245, avg=15332.65, stdev=4801.67
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    5, max=15639, per=57.75%, avg=7187.81, stdev=3361.97
  write: io=92,132KiB, bw=6,721KiB/s, runt= 14036msec
    slat (msec): min=    0, max=  197, avg= 3.97, stdev= 6.16
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58137, per=147.49%, avg=28317.00, stdev=25979.82
  cpu          : usr=8.93%, sys=2.74%, ctx=933
  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=12,446KiB/s, minb=4,148KiB/s, maxb=4,270KiB/s, mint=24555msec, maxt=25274msec
  WRITE: io=259MiB, aggrb=19,199KiB/s, minb=6,094KiB/s, maxb=6,721KiB/s, mint=24555msec, maxt=25274msec

Disk stats (read/write):
  cciss!c0d0: ios=5785/4044, merge=38/62175, ticks=136840/1519456, in_queue=1656288, util=98.43%
6.83user 2.25system 0:25.51elapsed 35%CPU (0avgtext+0avgdata 0maxresident)k
730344inputs+529944outputs (0major+2415minor)pagefaults 0swaps