fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mmm] [14.3% done] [ 17156/  9627 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [18.2% done] [ 16733/ 12076 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [22.7% done] [ 20943/ 14854 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [28.6% done] [ 26129/ 10115 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [30.4% done] [  8021/ 10359 kb/s] [eta 00m:16s]
Threads: 3: [mFm] [32.0% done] [  7354/  2428 kb/s] [eta 00m:17s]
Threads: 3: [mFm] [36.0% done] [  4421/  5454 kb/s] [eta 00m:16s]
Threads: 3: [mFm] [38.5% done] [  2330/  2765 kb/s] [eta 00m:16s]
Threads: 2: [mEm] [44.0% done] [ 66466/  2718 kb/s] [eta 00m:14s]
Threads: 2: [mEm] [52.2% done] [ 16019/  5864 kb/s] [eta 00m:11s]
Threads: 2: [mEm] [56.5% done] [  8308/  2053 kb/s] [eta 00m:10s]
Threads: 2: [m_m] [56.0% done] [  7553/     0 kb/s] [eta 00m:11s]
Threads: 2: [m_F] [57.7% done] [  2436/  3518 kb/s] [eta 00m:11s]
Threads: 2: [m_V] [59.3% done] [ 10857/  1296 kb/s] [eta 00m:11s]
Threads: 1: [m__] [63.0% done] [ 16676/   549 kb/s] [eta 00m:10s]
Threads: 1: [m__] [66.7% done] [   569/  5869 kb/s] [eta 00m:09s]
Threads: 1: [F__] [100.0% done] [  2359/    65 kb/s] [eta 00m:00s]
Threads: 1: [V__] [83.3% done] [ 23132/     0 kb/s] [eta 00m:04s]
fio: (groupid=0): err= 0: pid=22310
  read : io=100MiB, bw=5,139KiB/s, runt= 20401msec
    clat (msec): min=    0, max=  404, avg= 7.07, stdev=28.84
    bw (KiB/s) : min=   16, max=10210, per=26.35%, avg=4062.81, stdev=3449.18
  write: io=32,512KiB, bw=1,661KiB/s, runt= 20041msec
    clat (msec): min=    0, max=  435, avg= 8.66, stdev=31.14
    bw (KiB/s) : min=    0, max=11731, per=61.77%, avg=3323.61, stdev=3802.89
  cpu          : usr=9.53%, sys=1.98%, ctx=4837
  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=79.5%, 4=1.2%, 10=3.2%, 20=7.4%, 50=4.7%, 100=2.0%
     lat (msec): 250=1.6%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=22311
  read : io=100MiB, bw=9,734KiB/s, runt= 10772msec
    clat (msec): min=    0, max=  132, avg= 1.32, stdev= 8.74
    bw (KiB/s) : min=   21, max=95903, per=97.76%, avg=15074.17, stdev=26673.48
  write: io=51,568KiB, bw=5,170KiB/s, runt= 10212msec
    clat (msec): min=    0, max=  127, avg= 2.85, stdev=12.24
    bw (KiB/s) : min=    0, max=18687, per=141.32%, avg=7604.20, stdev=6597.76
  cpu          : usr=20.05%, sys=3.16%, ctx=2421
  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=93.2%, 4=0.6%, 10=1.1%, 20=2.1%, 50=1.8%, 100=0.8%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=22312
  read : io=100MiB, bw=6,398KiB/s, runt= 16388msec
    clat (msec): min=    0, max=  399, avg= 6.43, stdev=22.77
    bw (KiB/s) : min=   15, max=12835, per=37.63%, avg=5801.93, stdev=4063.25
  write: io=21,248KiB, bw=1,347KiB/s, runt= 16144msec
    clat (msec): min=    0, max=  207, avg= 8.43, stdev=26.20
    bw (KiB/s) : min=    0, max=10678, per=64.42%, avg=3466.60, stdev=4169.43
  cpu          : usr=10.72%, sys=1.90%, ctx=4021
  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=79.4%, 4=0.9%, 10=3.8%, 20=5.7%, 50=6.2%, 100=2.5%
     lat (msec): 250=1.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=15,419KiB/s, minb=5,139KiB/s, maxb=9,734KiB/s, mint=10772msec, maxt=20401msec
  WRITE: io=103MiB, aggrb=5,381KiB/s, minb=1,347KiB/s, maxb=5,170KiB/s, mint=10772msec, maxt=20401msec

Disk stats (read/write):
  cciss!c0d0: ios=10107/1503, merge=0/24940, ticks=34052/681716, in_queue=715756, util=89.60%
5.87user 1.08system 0:22.32elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k
80856inputs+210712outputs (0major+104138minor)pagefaults 0swaps