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] [  1553/ 40907 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: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [68.8% done] [ 13726/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [85.7% done] [ 58421/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [92.9% done] [ 57657/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 58161/     0 kb/s] [eta 00m:00s]
Threads: 2: [V_V] [100.0% done] [ 55924/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=12866
  read : io=100MiB, bw=6,745KiB/s, runt= 15544msec
    slat (msec): min=   44, max=12739, avg=10204.05, stdev=2703.13
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=31038, per=70.50%, avg=14033.58, stdev=10047.10
  write: io=96,352KiB, bw=9,355KiB/s, runt= 10546msec
    slat (msec): min=    0, max=  116, avg= 3.20, stdev= 6.35
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56410, per=93.24%, avg=26116.75, stdev=30189.88
  cpu          : usr=12.15%, sys=4.89%, ctx=1148
  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=12867
  read : io=100MiB, bw=7,095KiB/s, runt= 14779msec
    slat (msec): min=   51, max=12978, avg=10287.11, stdev=2843.19
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    4, max=29708, per=93.40%, avg=18592.10, stdev=9095.60
  write: io=89,832KiB, bw=8,719KiB/s, runt= 10550msec
    slat (msec): min=    0, max=   31, avg= 1.53, stdev= 2.66
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=116233, per=207.48%, avg=58116.50, stdev=82189.14
  cpu          : usr=9.93%, sys=4.09%, ctx=1262
  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=12868
  read : io=100MiB, bw=6,635KiB/s, runt= 15803msec
    slat (msec): min= 9425, max=14338, avg=12373.97, stdev=1564.08
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    2, max=32678, per=85.29%, avg=16977.11, stdev=9218.36
  write: io=100MiB, bw=9,939KiB/s, runt= 10550msec
    slat (msec): min=    0, max=   22, avg= 3.37, stdev= 4.29
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59310, per=139.80%, avg=39157.00, stdev=33915.82
  cpu          : usr=12.73%, sys=4.33%, ctx=1018
  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%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,905KiB/s, minb=6,635KiB/s, maxb=7,095KiB/s, mint=14779msec, maxt=15803msec
  WRITE: io=282MiB, aggrb=28,010KiB/s, minb=8,719KiB/s, maxb=9,939KiB/s, mint=14779msec, maxt=15803msec

Disk stats (read/write):
  cciss!c0d0: ios=5212/3266, merge=1523/68837, ticks=48848/1355592, in_queue=1404696, util=96.68%
5.44user 2.07system 0:16.00elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k
660912inputs+577192outputs (0major+2380minor)pagefaults 0swaps