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: [mFm] [20.0% done] [  5132/ 34912 kb/s] [eta 00m:12s]
Threads: 3: [mFm] [36.4% done] [  3992/ 28928 kb/s] [eta 00m:07s]
Threads: 3: [mFm] [35.7% done] [  4412/     0 kb/s] [eta 00m:09s]
Threads: 3: [mFm] [54.5% done] [  1416/ 57300 kb/s] [eta 00m:05s]
Threads: 3: [mFF] [58.3% done] [  1105/ 11559 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [   244/ 17496 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: [FVF] [73.3% done] [  9108/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [70.6% done] [ 63636/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [81.2% done] [ 66088/     0 kb/s] [eta 00m:03s]
Threads: 2: [V_V] [100.0% done] [ 62764/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=23371
  read : io=100MiB, bw=6,915KiB/s, runt= 15163msec
    clat (msec): min=    0, max=  223, avg= 4.76, stdev=16.10
    bw (KiB/s) : min=   18, max=34987, per=40.06%, avg=8311.25, stdev=9804.69
  write: io=75,420KiB, bw=6,507KiB/s, runt= 11868msec
    clat (msec): min=    0, max=    1, avg= 0.00, stdev= 0.03
    bw (KiB/s) : min=    0, max=58712, per=81.21%, avg=18227.00, stdev=27801.83
  cpu          : usr=13.48%, sys=4.01%, ctx=897
  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=2.4%, 10=3.3%, 20=3.1%, 50=3.0%, 100=0.5%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=23372
  read : io=100MiB, bw=7,871KiB/s, runt= 13321msec
    clat (msec): min=    0, max=  225, avg= 0.81, stdev=10.32
    bw (KiB/s) : min=   10, max=70811, per=176.91%, avg=36702.40, stdev=26917.09
  write: io=100MiB, bw=9,662KiB/s, runt= 10852msec
    clat (msec): min=    0, max=   26, avg= 0.17, stdev= 1.52
    bw (KiB/s) : min=    0, max=59775, per=163.15%, avg=36616.25, stdev=28791.33
  cpu          : usr=16.79%, sys=5.04%, ctx=410
  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=97.2%, 4=1.3%, 10=0.5%, 20=0.5%, 50=0.1%, 100=0.1%
     lat (msec): 250=0.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=23373
  read : io=100MiB, bw=6,943KiB/s, runt= 15101msec
    clat (msec): min=    0, max=  216, avg= 3.82, stdev=15.03
    bw (KiB/s) : min=    7, max=37386, per=46.93%, avg=9735.76, stdev=11861.01
  write: io=82,292KiB, bw=7,107KiB/s, runt= 11856msec
    clat (msec): min=    0, max=   31, avg= 0.18, stdev= 1.59
    bw (KiB/s) : min=    0, max=57794, per=68.28%, avg=15323.20, stdev=24425.47
  cpu          : usr=14.46%, sys=3.81%, ctx=829
  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=89.1%, 4=2.2%, 10=2.6%, 20=3.2%, 50=1.9%, 100=0.5%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=20,746KiB/s, minb=6,915KiB/s, maxb=7,871KiB/s, mint=13321msec, maxt=15163msec
  WRITE: io=254MiB, aggrb=22,443KiB/s, minb=6,507KiB/s, maxb=9,662KiB/s, mint=13321msec, maxt=15163msec

Disk stats (read/write):
  cciss!c0d0: ios=3021/2996, merge=20466/62023, ticks=297308/1287428, in_queue=1584736, util=98.56%
6.46user 1.87system 0:15.43elapsed 54%CPU (0avgtext+0avgdata 0maxresident)k
706680inputs+520248outputs (1major+1009minor)pagefaults 0swaps