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: [FmF] [75.0% done] [   858/ 93601 kb/s] [eta 00m:01s]
Threads: 3: [FFF] [100.0% done] [  2173/     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: [VFF] [71.4% done] [  1637/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [78.6% done] [ 54736/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [85.7% done] [ 55970/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 55961/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 58865/     0 kb/s] [eta 00m:00s]
Threads: 2: [_VV] [100.0% done] [ 57144/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=1092
  read : io=100MiB, bw=7,065KiB/s, runt= 14840msec
    slat (msec): min= 8446, max=13368, avg=10898.45, stdev=1615.61
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    9, max=33524, per=87.34%, avg=18231.33, stdev=10072.32
  write: io=100MiB, bw=10,668KiB/s, runt=  9829msec
    slat (msec): min=    0, max=   25, avg= 3.21, stdev= 4.09
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58988, per=132.90%, avg=39000.33, stdev=33778.80
  cpu          : usr=14.04%, sys=4.34%, ctx=1034
  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%
fio: (groupid=0): err= 0: pid=1093
  read : io=100MiB, bw=6,990KiB/s, runt= 14999msec
    slat (msec): min=    0, max=11769, avg=8254.35, stdev=3270.18
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   20, max=29262, per=57.87%, avg=12081.07, stdev=9751.35
  write: io=90,872KiB, bw=9,391KiB/s, runt=  9908msec
    slat (msec): min=    0, max=   32, avg= 2.66, stdev= 4.17
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56097, per=64.42%, avg=18906.00, stdev=32209.85
  cpu          : usr=11.65%, sys=4.32%, ctx=1373
  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=1094
  read : io=100MiB, bw=6,958KiB/s, runt= 15069msec
    slat (msec): min=   50, max=12736, avg=10061.48, stdev=2893.53
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    3, max=24551, per=74.64%, avg=15580.36, stdev=7678.31
  write: io=91,112KiB, bw=9,402KiB/s, runt=  9923msec
    slat (msec): min=    0, max=   18, avg= 3.05, stdev= 3.81
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=61153, per=136.11%, avg=39942.67, stdev=34613.55
  cpu          : usr=13.03%, sys=4.86%, ctx=1433
  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=20,875KiB/s, minb=6,958KiB/s, maxb=7,065KiB/s, mint=14840msec, maxt=15069msec
  WRITE: io=278MiB, aggrb=29,346KiB/s, minb=9,391KiB/s, maxb=10,668KiB/s, mint=14840msec, maxt=15069msec

Disk stats (read/write):
  cciss!c0d0: ios=5360/3243, merge=1087/67794, ticks=50204/1204148, in_queue=1254348, util=97.29%
5.85user 2.04system 0:15.28elapsed 51%CPU (0avgtext+0avgdata 0maxresident)k
677496inputs+568792outputs (0major+2379minor)pagefaults 0swaps