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] [33.3% done] [ 18761/  8663 kb/s] [eta 00m:06s]
Threads: 3: [mFm] [50.0% done] [  7016/ 66813 kb/s] [eta 00m:04s]
Threads: 3: [mFF] [62.5% done] [  2137/ 26749 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [     0/ 15952 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] [68.4% done] [ 18777/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [82.4% done] [ 67758/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [100.0% done] [ 66967/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 66811/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=12414
  read : io=100MiB, bw=6,344KiB/s, runt= 16527msec
    slat (msec): min=   37, max=11355, avg=8023.76, stdev=3533.38
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   11, max=28222, per=53.02%, avg=10090.38, stdev=9251.33
  write: io=80,856KiB, bw=6,604KiB/s, runt= 12536msec
    slat (msec): min=    0, max=  156, avg= 4.66, stdev=12.15
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=49003, per=101.80%, avg=20977.60, stdev=22437.33
  cpu          : usr=12.95%, sys=4.04%, ctx=747
  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=12415
  read : io=100MiB, bw=6,426KiB/s, runt= 16317msec
    slat (msec): min=   75, max=12782, avg=10229.35, stdev=3492.94
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   15, max=37944, per=86.94%, avg=16546.90, stdev=13148.94
  write: io=86,444KiB, bw=7,064KiB/s, runt= 12530msec
    slat (msec): min=    0, max=   21, avg= 3.25, stdev= 3.29
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58424, per=135.55%, avg=27932.67, stdev=29295.92
  cpu          : usr=11.99%, sys=4.88%, ctx=606
  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=12416
  read : io=100MiB, bw=6,543KiB/s, runt= 16025msec
    slat (msec): min=   25, max=11835, avg=8610.65, stdev=4031.63
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   27, max=32286, per=70.46%, avg=13410.08, stdev=11653.22
  write: io=84,980KiB, bw=6,949KiB/s, runt= 12522msec
    slat (msec): min=    0, max=   41, avg= 3.97, stdev= 4.81
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=76778, per=163.15%, avg=33620.50, stdev=39538.59
  cpu          : usr=12.66%, sys=4.57%, ctx=738
  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=19,033KiB/s, minb=6,344KiB/s, maxb=6,543KiB/s, mint=16025msec, maxt=16527msec
  WRITE: io=246MiB, aggrb=20,607KiB/s, minb=6,604KiB/s, maxb=7,064KiB/s, mint=16025msec, maxt=16527msec

Disk stats (read/write):
  cciss!c0d0: ios=3462/3139, merge=21131/59880, ticks=359892/1353984, in_queue=1715540, util=96.80%
6.20user 2.21system 0:16.77elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k
719800inputs+504576outputs (0major+2369minor)pagefaults 0swaps