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: [FmF] [17.6% done] [  4864/ 22137 kb/s] [eta 00m:14s]
Threads: 3: [FmF] [40.0% done] [  2043/ 28038 kb/s] [eta 00m:06s]
Threads: 3: [FmF] [38.5% done] [  2078/     0 kb/s] [eta 00m:08s]
Threads: 3: [FmF] [60.0% done] [   991/ 27339 kb/s] [eta 00m:04s]
Threads: 3: [FmF] [58.3% done] [  1260/     0 kb/s] [eta 00m:05s]
Threads: 3: [FmF] [61.5% done] [  1883/     0 kb/s] [eta 00m:05s]
Threads: 3: [FmF] [60.0% done] [  1523/     0 kb/s] [eta 00m:06s]
Threads: 3: [FmF] [62.5% done] [  1411/     0 kb/s] [eta 00m:06s]
Threads: 3: [FmF] [61.1% done] [  1260/     0 kb/s] [eta 00m:07s]
Threads: 3: [VmV] [66.7% done] [ 55064/  7651 kb/s] [eta 00m:06s]
Threads: 3: [VFV] [100.0% done] [ 69363/   675 kb/s] [eta 00m:00s]
Threads: 2: [VF_] [100.0% done] [ 65755/     0 kb/s] [eta 00m:00s]
Threads: 1: [_V_] [78.9% done] [ 25100/     0 kb/s] [eta 00m:04s]
Threads: 1: [_V_] [100.0% done] [ 47903/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=13713
  read : io=100MiB, bw=7,263KiB/s, runt= 14437msec
    clat (msec): min=    0, max=  212, avg= 1.54, stdev=12.14
    bw (KiB/s) : min=    0, max=50987, per=95.55%, avg=18426.11, stdev=18068.10
  write: io=98,348KiB, bw=8,878KiB/s, runt= 11343msec
    clat (msec): min=    0, max=   24, avg= 0.17, stdev= 1.49
    bw (KiB/s) : min=    0, max=58755, per=209.99%, avg=37606.40, stdev=28931.31
  cpu          : usr=15.49%, sys=5.57%, ctx=592
  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=96.1%, 4=0.7%, 10=1.0%, 20=1.4%, 50=0.4%, 100=0.1%
     lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=13714
  read : io=100MiB, bw=6,428KiB/s, runt= 16311msec
    clat (msec): min=    0, max=  211, avg= 6.51, stdev=15.04
    bw (KiB/s) : min=    8, max=47562, per=34.10%, avg=6575.58, stdev=12167.50
  write: io=62,708KiB, bw=4,312KiB/s, runt= 14891msec
    clat (msec): min=    0, max=    1, avg= 0.00, stdev= 0.06
    bw (KiB/s) : min=    0, max=13394, per=32.92%, avg=5895.67, stdev=6839.31
  cpu          : usr=11.62%, sys=4.14%, ctx=1289
  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=81.8%, 4=2.8%, 10=4.2%, 20=3.6%, 50=6.1%, 100=1.2%
     lat (msec): 250=0.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=13715
  read : io=100MiB, bw=7,588KiB/s, runt= 13818msec
    clat (msec): min=    0, max=  123, avg= 1.06, stdev= 8.16
    bw (KiB/s) : min=    3, max=55902, per=152.27%, avg=29364.33, stdev=22267.45
  write: io=99,388KiB, bw=8,973KiB/s, runt= 11342msec
    clat (msec): min=    0, max=   20, avg= 0.10, stdev= 1.10
    bw (KiB/s) : min=    0, max=99819, per=254.48%, avg=45575.25, stdev=41170.58
  cpu          : usr=12.94%, sys=5.24%, ctx=710
  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=97.4%, 4=0.7%, 10=0.5%, 20=0.5%, 50=0.5%, 100=0.1%
     lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,285KiB/s, minb=6,428KiB/s, maxb=7,588KiB/s, mint=13818msec, maxt=16311msec
  WRITE: io=254MiB, aggrb=17,909KiB/s, minb=4,312KiB/s, maxb=8,973KiB/s, mint=13818msec, maxt=16311msec

Disk stats (read/write):
  cciss!c0d0: ios=5852/3325, merge=1277/61711, ticks=38732/1633876, in_queue=1674412, util=96.05%
5.92user 2.21system 0:16.55elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k
712192inputs+520920outputs (2major+1031minor)pagefaults 0swaps