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] [13.6% done] [ 10966/  9009 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [17.4% done] [ 12987/  7402 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [21.7% done] [ 12442/  6442 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [25.0% done] [  5779/ 11698 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [29.2% done] [ 10937/  7256 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [33.3% done] [  7443/ 10193 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [36.0% done] [  8004/  6300 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [40.0% done] [  3563/  9924 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [42.3% done] [  5548/  7915 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [44.4% done] [ 11462/  3046 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [48.1% done] [ 11071/  3083 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [51.9% done] [ 12715/  2216 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [53.6% done] [  6308/  4986 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [57.1% done] [  7057/  3579 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [58.6% done] [  7162/  3803 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [60.0% done] [  4685/  4693 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [61.3% done] [  4742/  3689 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [62.5% done] [  5706/  2562 kb/s] [eta 00m:12s]
Threads: 3: [mVm] [63.6% done] [ 13410/  1256 kb/s] [eta 00m:12s]
Threads: 3: [mVm] [64.7% done] [ 15269/   886 kb/s] [eta 00m:12s]
Threads: 3: [mVV] [63.9% done] [ 20780/     0 kb/s] [eta 00m:13s]
Threads: 2: [m_V] [64.9% done] [ 25739/   252 kb/s] [eta 00m:13s]
Threads: 1: [m__] [65.8% done] [ 22741/   479 kb/s] [eta 00m:13s]
Threads: 1: [V__] [76.5% done] [ 15826/     0 kb/s] [eta 00m:08s]
Threads: 1: [V__] [90.0% done] [ 20833/     0 kb/s] [eta 00m:03s]
fio: (groupid=0): err= 0: pid=1537
  read : io=100MiB, bw=3,845KiB/s, runt= 27267msec
    clat (msec): min=    0, max=  208, avg= 9.26, stdev=14.52
    bw (KiB/s) : min=   24, max=22702, per=39.47%, avg=4553.82, stdev=5117.92
  write: io=33,468KiB, bw=1,338KiB/s, runt= 25613msec
    clat (msec): min=    1, max=  187, avg=17.59, stdev=21.80
    bw (KiB/s) : min=    0, max= 6208, per=39.03%, avg=1915.05, stdev=1959.18
  cpu          : usr=6.35%, sys=0.29%, ctx=2195
  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=18.4%, 4=8.6%, 10=30.1%, 20=30.6%, 50=10.3%, 100=0.4%
     lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=1538
  read : io=100MiB, bw=4,381KiB/s, runt= 23931msec
    clat (msec): min=    0, max=  122, avg= 8.15, stdev=11.56
    bw (KiB/s) : min=   13, max=19362, per=43.45%, avg=5012.03, stdev=4610.74
  write: io=42,272KiB, bw=2,104KiB/s, runt= 20567msec
    clat (msec): min=    1, max=   53, avg=12.50, stdev= 7.48
    bw (KiB/s) : min=    0, max= 7055, per=59.03%, avg=2896.18, stdev=2453.98
  cpu          : usr=7.79%, sys=0.37%, ctx=2239
  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=23.1%, 4=7.7%, 10=28.5%, 20=30.2%, 50=9.6%, 100=0.3%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=1539
  read : io=100MiB, bw=4,182KiB/s, runt= 25073msec
    clat (msec): min=    0, max=  120, avg= 7.22, stdev=10.31
    bw (KiB/s) : min=   24, max=28966, per=46.13%, avg=5321.18, stdev=6402.92
  write: io=46,980KiB, bw=2,163KiB/s, runt= 22236msec
    clat (msec): min=    1, max=  119, avg=14.14, stdev=13.47
    bw (KiB/s) : min=    0, max= 7155, per=61.64%, avg=3023.93, stdev=2560.32
  cpu          : usr=7.35%, sys=0.40%, ctx=2346
  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=25.5%, 4=7.6%, 10=27.6%, 20=29.7%, 50=8.7%, 100=0.3%
     lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=11,536KiB/s, minb=3,845KiB/s, maxb=4,381KiB/s, mint=23931msec, maxt=27267msec
  WRITE: io=120MiB, aggrb=4,906KiB/s, minb=1,338KiB/s, maxb=2,163KiB/s, mint=23931msec, maxt=27267msec

Disk stats (read/write):
  cciss!c0d0: ios=5805/2400, merge=851/167, ticks=49628/39348, in_queue=88968, util=97.02%
5.45user 0.39system 0:27.61elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k
614400inputs+245480outputs (0major+1034minor)pagefaults 0swaps