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: [FFF] [100.0% done] [     0/ 24254 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] [71.4% done] [ 16205/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [78.6% done] [ 55871/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [85.7% done] [ 58694/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 60414/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 61415/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=17416
  read : io=100MiB, bw=7,369KiB/s, runt= 14229msec
    slat (msec): min=   43, max=12469, avg=9763.35, stdev=2364.66
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=24539, per=77.30%, avg=16546.60, stdev=8997.53
  write: io=96,552KiB, bw=10,405KiB/s, runt=  9502msec
    slat (msec): min=    0, max=   84, avg= 2.87, stdev= 4.91
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=85827, per=112.48%, avg=35121.50, stdev=40820.37
  cpu          : usr=13.69%, sys=4.30%, ctx=1519
  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=17417
  read : io=100MiB, bw=7,271KiB/s, runt= 14420msec
    slat (msec): min=   67, max=12133, avg=9619.30, stdev=2119.76
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    7, max=29118, per=84.28%, avg=18039.40, stdev=8110.30
  write: io=96,420KiB, bw=10,390KiB/s, runt=  9502msec
    slat (msec): min=    0, max=   24, avg= 4.00, stdev= 3.93
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59179, per=137.02%, avg=42783.00, stdev=28635.85
  cpu          : usr=15.87%, sys=4.94%, ctx=1521
  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=17418
  read : io=100MiB, bw=7,135KiB/s, runt= 14696msec
    slat (msec): min=   31, max=12865, avg=10635.75, stdev=2603.82
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   31, max=34396, per=68.52%, avg=14666.36, stdev=10207.93
  write: io=97,544KiB, bw=10,484KiB/s, runt=  9527msec
    slat (msec): min=    0, max=   38, avg= 3.21, stdev= 4.53
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57081, per=89.28%, avg=27878.00, stdev=31790.08
  cpu          : usr=13.23%, sys=4.87%, ctx=1435
  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%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=21,405KiB/s, minb=7,135KiB/s, maxb=7,369KiB/s, mint=14229msec, maxt=14696msec
  WRITE: io=284MiB, aggrb=31,225KiB/s, minb=10,390KiB/s, maxb=10,484KiB/s, mint=14229msec, maxt=14696msec

Disk stats (read/write):
  cciss!c0d0: ios=5203/2922, merge=1076/69602, ticks=49180/1116488, in_queue=1165792, util=94.39%
6.23user 2.06system 0:14.92elapsed 55%CPU (0avgtext+0avgdata 0maxresident)k
661312inputs+581048outputs (0major+2378minor)pagefaults 0swaps