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] [12.0% done] [ 22593/  8009 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [16.0% done] [ 16583/  8436 kb/s] [eta 00m:21s]
Threads: 3: [mmm] [20.0% done] [ 16985/  7358 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [23.1% done] [ 11246/ 11470 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [29.2% done] [ 18299/ 10722 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [33.3% done] [ 11596/ 12324 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [36.0% done] [  8496/ 10642 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [37.0% done] [  8720/  5222 kb/s] [eta 00m:17s]
Threads: 3: [mFm] [37.9% done] [  1946/  4644 kb/s] [eta 00m:18s]
Threads: 3: [mVm] [41.4% done] [ 20138/   475 kb/s] [eta 00m:17s]
Threads: 2: [m_m] [44.8% done] [ 25662/  6068 kb/s] [eta 00m:16s]
Threads: 2: [m_F] [45.2% done] [  1260/  6398 kb/s] [eta 00m:17s]
Threads: 2: [m_F] [46.9% done] [   459/  2530 kb/s] [eta 00m:17s]
Threads: 2: [m_V] [50.0% done] [  5363/  2133 kb/s] [eta 00m:16s]
Threads: 1: [m__] [54.8% done] [ 37722/  9025 kb/s] [eta 00m:14s]
Threads: 1: [m__] [60.0% done] [  4767/  1419 kb/s] [eta 00m:12s]
Threads: 1: [m__] [63.3% done] [  3648/  3005 kb/s] [eta 00m:11s]
Threads: 1: [F__] [100.0% done] [  2708/  3070 kb/s] [eta 00m:00s]
Threads: 1: [F__] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=13743
  read : io=100MiB, bw=4,760KiB/s, runt= 22027msec
    clat (msec): min=    0, max=  575, avg= 7.34, stdev=32.91
    bw (KiB/s) : min=    6, max=12311, per=23.58%, avg=3366.97, stdev=3305.11
  write: io=43,404KiB, bw=2,062KiB/s, runt= 21549msec
    clat (msec): min=    0, max=  220, avg= 7.73, stdev=21.33
    bw (KiB/s) : min=    0, max= 9565, per=67.88%, avg=3810.86, stdev=3593.87
  cpu          : usr=9.08%, sys=1.76%, ctx=5405
  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=3.6%, 20=6.8%, 50=4.9%, 100=2.0%
     lat (msec): 250=1.6%, 500=0.2%, 750=0.1%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=13744
  read : io=100MiB, bw=8,600KiB/s, runt= 12192msec
    clat (msec): min=    0, max=  241, avg= 3.41, stdev=15.71
    bw (KiB/s) : min=    7, max=18615, per=48.01%, avg=6855.72, stdev=5962.50
  write: io=34,092KiB, bw=2,953KiB/s, runt= 11821msec
    clat (msec): min=    0, max=  158, avg= 5.10, stdev=15.76
    bw (KiB/s) : min=    0, max=13016, per=88.10%, avg=4946.10, stdev=5029.35
  cpu          : usr=15.78%, sys=2.53%, ctx=2881
  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=86.4%, 4=1.0%, 10=2.4%, 20=4.1%, 50=4.1%, 100=1.2%
     lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=13745
  read : io=100MiB, bw=6,394KiB/s, runt= 16399msec
    clat (msec): min=    0, max=  276, avg= 3.90, stdev=17.15
    bw (KiB/s) : min=   15, max=18825, per=45.72%, avg=6528.61, stdev=5223.75
  write: io=40,648KiB, bw=2,608KiB/s, runt= 15958msec
    clat (msec): min=    0, max=  439, avg= 6.76, stdev=28.67
    bw (KiB/s) : min=    0, max= 9731, per=85.93%, avg=4823.87, stdev=3488.73
  cpu          : usr=11.90%, sys=2.02%, ctx=3441
  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=85.6%, 4=1.2%, 10=2.4%, 20=4.2%, 50=4.0%, 100=1.8%
     lat (msec): 250=0.7%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=14,281KiB/s, minb=4,760KiB/s, maxb=8,600KiB/s, mint=12192msec, maxt=22027msec
  WRITE: io=115MiB, aggrb=5,614KiB/s, minb=2,062KiB/s, maxb=2,953KiB/s, mint=12192msec, maxt=22027msec

Disk stats (read/write):
  cciss!c0d0: ios=10789/1648, merge=0/27931, ticks=37464/667328, in_queue=704780, util=93.58%
5.88user 1.06system 0:22.25elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k
86312inputs+236320outputs (0major+107350minor)pagefaults 0swaps