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] [ 16457/ 12438 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [18.2% done] [ 13410/ 13260 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [21.7% done] [ 18458/  4767 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [27.3% done] [ 20947/  2058 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [30.4% done] [ 17246/  8114 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [36.4% done] [ 16436/ 10534 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [40.9% done] [ 17152/  7463 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [47.6% done] [ 17348/  6703 kb/s] [eta 00m:11s]
Threads: 3: [mmm] [50.0% done] [ 10246/  1614 kb/s] [eta 00m:11s]
Threads: 3: [mmF] [50.0% done] [  5039/  1586 kb/s] [eta 00m:12s]
Threads: 3: [mmF] [52.0% done] [  4246/   199 kb/s] [eta 00m:12s]
Threads: 2: [mm_] [53.8% done] [ 39572/  3778 kb/s] [eta 00m:12s]
Threads: 2: [mm_] [55.6% done] [  7707/  1785 kb/s] [eta 00m:12s]
Threads: 2: [mF_] [57.1% done] [  1269/     0 kb/s] [eta 00m:12s]
Threads: 2: [mV_] [58.6% done] [ 29672/     0 kb/s] [eta 00m:12s]
Threads: 1: [m__] [62.1% done] [ 13797/  5653 kb/s] [eta 00m:11s]
Threads: 1: [m__] [67.9% done] [     0/  7293 kb/s] [eta 00m:09s]
Threads: 1: [F__] [100.0% done] [     0/  1012 kb/s] [eta 00m:00s]
Threads: 1: [V__] [77.8% done] [ 17234/     0 kb/s] [eta 00m:06s]
fio: (groupid=0): err= 0: pid=17652
  read : io=100MiB, bw=4,922KiB/s, runt= 21300msec
    clat (msec): min=    0, max=  479, avg= 7.20, stdev=32.12
    bw (KiB/s) : min=    3, max=13839, per=26.40%, avg=3899.17, stdev=3785.78
  write: io=40,224KiB, bw=1,974KiB/s, runt= 20862msec
    clat (msec): min=    0, max=  203, avg= 6.78, stdev=20.67
    bw (KiB/s) : min=    0, max= 9912, per=70.71%, avg=4003.33, stdev=3512.19
  cpu          : usr=9.24%, sys=1.78%, ctx=4358
  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=81.7%, 4=1.4%, 10=2.7%, 20=5.9%, 50=4.2%, 100=2.1%
     lat (msec): 250=1.6%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=17653
  read : io=100MiB, bw=6,107KiB/s, runt= 17169msec
    clat (msec): min=    0, max=  667, avg= 5.25, stdev=25.02
    bw (KiB/s) : min=   14, max=11421, per=30.98%, avg=4575.43, stdev=3813.29
  write: io=39,156KiB, bw=2,403KiB/s, runt= 16683msec
    clat (msec): min=    0, max=  347, avg= 8.13, stdev=27.11
    bw (KiB/s) : min=    0, max=12161, per=82.97%, avg=4697.57, stdev=4942.79
  cpu          : usr=11.44%, sys=2.47%, ctx=4032
  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=83.1%, 4=1.4%, 10=2.7%, 20=4.9%, 50=4.4%, 100=2.0%
     lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=17654
  read : io=100MiB, bw=7,524KiB/s, runt= 13936msec
    clat (msec): min=    0, max=  147, avg= 3.62, stdev=14.19
    bw (KiB/s) : min=    6, max=18274, per=41.99%, avg=6201.00, stdev=5521.64
  write: io=35,976KiB, bw=2,734KiB/s, runt= 13474msec
    clat (msec): min=    0, max=  183, avg= 7.73, stdev=22.40
    bw (KiB/s) : min=    0, max=13376, per=88.14%, avg=4990.21, stdev=4876.37
  cpu          : usr=14.38%, sys=2.32%, ctx=3566
  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=84.2%, 4=1.1%, 10=2.7%, 20=5.3%, 50=4.0%, 100=1.7%
     lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=14,768KiB/s, minb=4,922KiB/s, maxb=7,524KiB/s, mint=13936msec, maxt=21300msec
  WRITE: io=113MiB, aggrb=5,662KiB/s, minb=1,974KiB/s, maxb=2,734KiB/s, mint=13936msec, maxt=21300msec

Disk stats (read/write):
  cciss!c0d0: ios=10157/1610, merge=0/27350, ticks=38904/631200, in_queue=670096, util=94.02%
5.94user 1.14system 0:21.52elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k
81256inputs+230744outputs (0major+106645minor)pagefaults 0swaps