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: [mmF] [37.5% done] [  4425/ 23539 kb/s] [eta 00m:05s]
Threads: 3: [mFF] [44.4% done] [  2098/ 48623 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [     0/ 36274 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] [68.8% done] [  7606/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [80.0% done] [ 52434/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [92.9% done] [ 53866/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 58067/     0 kb/s] [eta 00m:00s]
Threads: 2: [V_V] [100.0% done] [ 57445/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=22010
  read : io=100MiB, bw=6,693KiB/s, runt= 15665msec
    slat (msec): min=   38, max=11479, avg=8806.85, stdev=2951.54
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   12, max=35248, per=56.90%, avg=11300.07, stdev=10604.58
  write: io=91,220KiB, bw=8,677KiB/s, runt= 10764msec
    slat (msec): min=    0, max=   51, avg= 3.23, stdev= 5.09
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=52668, per=63.43%, avg=16574.25, stdev=24361.07
  cpu          : usr=12.61%, sys=4.77%, ctx=1290
  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=22011
  read : io=100MiB, bw=7,087KiB/s, runt= 14795msec
    slat (msec): min=   33, max=11081, avg=8441.27, stdev=2830.21
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    8, max=27103, per=72.95%, avg=14487.62, stdev=9482.25
  write: io=84,072KiB, bw=7,999KiB/s, runt= 10762msec
    slat (msec): min=    0, max=   44, avg= 3.49, stdev= 3.87
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59274, per=109.65%, avg=28653.00, stdev=32709.50
  cpu          : usr=14.65%, sys=4.49%, ctx=1407
  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=22012
  read : io=100MiB, bw=6,619KiB/s, runt= 15840msec
    slat (msec): min=   13, max=14024, avg=11712.90, stdev=2505.15
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    7, max=28902, per=78.18%, avg=15526.45, stdev=9672.18
  write: io=99,400KiB, bw=9,505KiB/s, runt= 10708msec
    slat (msec): min=    0, max=   56, avg= 3.17, stdev= 4.40
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57777, per=117.89%, avg=30805.75, stdev=28854.20
  cpu          : usr=12.35%, sys=4.72%, ctx=951
  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=19,859KiB/s, minb=6,619KiB/s, maxb=7,087KiB/s, mint=14795msec, maxt=15840msec
  WRITE: io=268MiB, aggrb=26,131KiB/s, minb=7,999KiB/s, maxb=9,505KiB/s, mint=14795msec, maxt=15840msec

Disk stats (read/write):
  cciss!c0d0: ios=5528/3239, merge=1447/65357, ticks=52492/1315064, in_queue=1367568, util=97.52%
6.16user 2.17system 0:16.03elapsed 51%CPU (0avgtext+0avgdata 0maxresident)k
692184inputs+549408outputs (0major+2380minor)pagefaults 0swaps