fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mmm] [60.0% done] [ 11140/144222 kb/s] [eta 00m:02s]
Threads: 3: [FmF] [57.1% done] [  5600/ 44909 kb/s] [eta 00m:03s]
Threads: 3: [FmF] [62.5% done] [  1499/     0 kb/s] [eta 00m:03s]
Threads: 3: [FmF] [60.0% done] [  1195/     0 kb/s] [eta 00m:04s]
Threads: 3: [FmF] [58.3% done] [  1260/    56 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [     0/ 14683 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] [  7016/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [82.4% done] [ 60569/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.8% done] [ 66377/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 67019/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=12359
  read : io=100MiB, bw=6,102KiB/s, runt= 17182msec
    clat (msec): min=    0, max=  205, avg= 2.95, stdev=18.34
    bw (KiB/s) : min=    8, max=24832, per=80.08%, avg=14661.75, stdev=8866.58
  write: io=89,708KiB, bw=7,130KiB/s, runt= 12883msec
    clat (msec): min=    0, max=    1, avg= 0.00, stdev= 0.03
    bw (KiB/s) : min=    0, max=59555, per=219.02%, avg=44294.25, stdev=29531.83
  cpu          : usr=12.76%, sys=3.91%, ctx=831
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=94.6%, 4=1.0%, 10=1.5%, 20=1.3%, 50=1.0%, 100=0.1%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=12360
  read : io=100MiB, bw=6,129KiB/s, runt= 17108msec
    clat (msec): min=    0, max=  210, avg= 5.70, stdev=20.62
    bw (KiB/s) : min=   29, max=22036, per=43.64%, avg=7990.29, stdev=7864.49
  write: io=76,420KiB, bw=6,073KiB/s, runt= 12885msec
    clat (msec): min=    0, max=    3, avg= 0.00, stdev= 0.12
    bw (KiB/s) : min=    0, max=13621, per=33.68%, avg=6810.50, stdev=9631.50
  cpu          : usr=9.68%, sys=3.20%, ctx=1229
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=87.2%, 4=1.9%, 10=3.1%, 20=3.0%, 50=3.7%, 100=0.6%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=12361
  read : io=100MiB, bw=6,143KiB/s, runt= 17069msec
    clat (msec): min=    0, max=  208, avg= 3.05, stdev=18.80
    bw (KiB/s) : min=   19, max=24636, per=72.93%, avg=13351.27, stdev=10101.81
  write: io=88,360KiB, bw=7,025KiB/s, runt= 12879msec
    clat (msec): min=    0, max=   25, avg= 0.20, stdev= 1.68
    bw (KiB/s) : min=    0, max=58327, per=106.33%, avg=21503.50, stdev=25777.85
  cpu          : usr=12.09%, sys=3.68%, ctx=1597
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=90.5%, 4=2.5%, 10=3.8%, 20=2.0%, 50=0.7%, 100=0.0%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=18,308KiB/s, minb=6,102KiB/s, maxb=6,143KiB/s, mint=17069msec, maxt=17182msec
  WRITE: io=249MiB, aggrb=20,224KiB/s, minb=6,073KiB/s, maxb=7,130KiB/s, mint=17069msec, maxt=17182msec

Disk stats (read/write):
  cciss!c0d0: ios=6038/3235, merge=1360/60374, ticks=51488/1383056, in_queue=1434576, util=98.03%
5.92user 1.86system 0:17.47elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k
740800inputs+508992outputs (7major+1028minor)pagefaults 0swaps