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] [17.6% done] [ 16599/ 65223 kb/s] [eta 00m:14s]
Threads: 3: [FmF] [21.1% done] [  5324/ 63026 kb/s] [eta 00m:15s]
Threads: 3: [FmF] [41.7% done] [  1056/ 28708 kb/s] [eta 00m:07s]
Threads: 3: [FFF] [100.0% done] [     0/ 42359 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] [70.6% done] [  5193/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [81.2% done] [ 64535/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.3% done] [ 64685/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 63241/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=8651
  read : io=100MiB, bw=6,508KiB/s, runt= 16110msec
    clat (msec): min=    0, max=  282, avg= 2.56, stdev=18.69
    bw (KiB/s) : min=    4, max=24983, per=73.24%, avg=14228.50, stdev=10477.16
  write: io=94,180KiB, bw=8,021KiB/s, runt= 12023msec
    clat (msec): min=    0, max=   34, avg= 0.10, stdev= 1.45
    bw (KiB/s) : min=    0, max=58594, per=136.54%, avg=28720.50, stdev=24995.46
  cpu          : usr=13.68%, sys=4.94%, ctx=648
  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=94.3%, 4=1.0%, 10=1.9%, 20=1.5%, 50=0.8%, 100=0.0%
     lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=8652
  read : io=100MiB, bw=6,639KiB/s, runt= 15793msec
    clat (msec): min=    0, max=  280, avg= 4.26, stdev=19.40
    bw (KiB/s) : min=   12, max=24219, per=54.74%, avg=10634.07, stdev=6882.66
  write: io=69,916KiB, bw=5,954KiB/s, runt= 12023msec
    clat (msec): min=    0, max=   20, avg= 0.02, stdev= 0.54
    bw (KiB/s) : min=    0, max=57081, per=177.13%, avg=37258.67, stdev=32289.00
  cpu          : usr=13.37%, sys=4.58%, ctx=973
  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=87.5%, 4=2.7%, 10=3.7%, 20=3.2%, 50=2.3%, 100=0.2%
     lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=8653
  read : io=100MiB, bw=6,475KiB/s, runt= 16193msec
    clat (msec): min=    0, max=  287, avg= 3.16, stdev=19.49
    bw (KiB/s) : min=    2, max=23075, per=63.93%, avg=12418.42, stdev=8475.93
  write: io=82,888KiB, bw=7,059KiB/s, runt= 12023msec
    clat (msec): min=    0, max=    1, avg= 0.00, stdev= 0.03
    bw (KiB/s) : min=    0, max=57810, per=136.87%, avg=28791.00, stdev=32967.23
  cpu          : usr=12.87%, sys=5.43%, ctx=792
  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=92.1%, 4=1.6%, 10=2.6%, 20=2.2%, 50=1.0%, 100=0.0%
     lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,426KiB/s, minb=6,475KiB/s, maxb=6,639KiB/s, mint=15793msec, maxt=16193msec
  WRITE: io=241MiB, aggrb=21,035KiB/s, minb=5,954KiB/s, maxb=8,021KiB/s, mint=15793msec, maxt=16193msec

Disk stats (read/write):
  cciss!c0d0: ios=3481/3073, merge=7830/58622, ticks=414332/1331512, in_queue=1745844, util=97.60%
6.40user 2.42system 0:16.40elapsed 53%CPU (0avgtext+0avgdata 0maxresident)k
733560inputs+493984outputs (0major+1030minor)pagefaults 0swaps