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] [30.0% done] [ 17334/ 39521 kb/s] [eta 00m:07s]
Threads: 3: [mFm] [33.3% done] [  8375/  8196 kb/s] [eta 00m:08s]
Threads: 3: [mFF] [35.7% done] [  3393/ 52431 kb/s] [eta 00m:09s]
Threads: 3: [mFF] [50.0% done] [  1749/ 21114 kb/s] [eta 00m:06s]
Threads: 3: [FFF] [100.0% done] [     0/ 27561 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] [  5359/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [81.2% done] [ 52271/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.3% done] [ 56127/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 51893/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 54565/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=8981
  read : io=100MiB, bw=6,486KiB/s, runt= 16166msec
    slat (msec): min=   45, max= 9766, avg=6314.59, stdev=3119.34
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   14, max=27048, per=53.40%, avg=10072.47, stdev=7947.37
  write: io=76,076KiB, bw=6,661KiB/s, runt= 11695msec
    slat (msec): min=    0, max=  150, avg= 4.39, stdev= 8.81
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56945, per=115.01%, avg=25520.25, stdev=29790.10
  cpu          : usr=13.44%, sys=4.28%, ctx=1368
  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=8982
  read : io=100MiB, bw=6,288KiB/s, runt= 16675msec
    slat (msec): min=   53, max=13646, avg=11305.24, stdev=2494.77
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    1, max=32435, per=72.02%, avg=13586.58, stdev=10054.92
  write: io=97,536KiB, bw=8,542KiB/s, runt= 11692msec
    slat (msec): min=    0, max=  172, avg= 4.73, stdev=10.17
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59151, per=116.81%, avg=25918.00, stdev=24624.79
  cpu          : usr=13.99%, sys=4.63%, ctx=1096
  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=8983
  read : io=100MiB, bw=6,386KiB/s, runt= 16418msec
    slat (msec): min=   19, max=11530, avg=8342.45, stdev=3455.43
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   25, max=25323, per=64.15%, avg=12101.33, stdev=7619.85
  write: io=79,808KiB, bw=6,989KiB/s, runt= 11692msec
    slat (msec): min=    0, max=   53, avg= 3.88, stdev= 5.14
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59392, per=105.47%, avg=23402.33, stdev=31633.58
  cpu          : usr=13.20%, sys=4.12%, ctx=1503
  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=18,864KiB/s, minb=6,288KiB/s, maxb=6,486KiB/s, mint=16166msec, maxt=16675msec
  WRITE: io=247MiB, aggrb=22,189KiB/s, minb=6,661KiB/s, maxb=8,542KiB/s, mint=16166msec, maxt=16675msec

Disk stats (read/write):
  cciss!c0d0: ios=5906/2932, merge=1421/60364, ticks=60048/1288756, in_queue=1348796, util=96.08%
6.72user 2.17system 0:17.09elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k
740496inputs+506856outputs (0major+2380minor)pagefaults 0swaps