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] [15.8% done] [ 26758/   820 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [21.1% done] [ 19557/  8135 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [26.3% done] [  9898/ 14892 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [30.0% done] [ 16379/ 10357 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [35.0% done] [ 18988/  7070 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [40.0% done] [ 12877/  5430 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [42.9% done] [  9374/  2860 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [45.5% done] [  8756/  8846 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [50.0% done] [ 16054/ 11329 kb/s] [eta 00m:11s]
Threads: 3: [mmm] [54.5% done] [ 11417/  2818 kb/s] [eta 00m:10s]
Threads: 3: [mmF] [56.5% done] [  7367/  3673 kb/s] [eta 00m:10s]
Threads: 3: [mmF] [58.3% done] [  3575/   390 kb/s] [eta 00m:10s]
Threads: 2: [mm_] [60.0% done] [ 29435/    44 kb/s] [eta 00m:10s]
Threads: 2: [mm_] [61.5% done] [  5233/  3445 kb/s] [eta 00m:10s]
Threads: 2: [Fm_] [63.0% done] [   190/  1332 kb/s] [eta 00m:10s]
Threads: 2: [Vm_] [66.7% done] [ 48432/    40 kb/s] [eta 00m:09s]
Threads: 1: [_F_] [100.0% done] [  7253/  2137 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=21844
  read : io=100MiB, bw=5,799KiB/s, runt= 18079msec
    clat (msec): min=    0, max=  344, avg= 3.99, stdev=17.48
    bw (KiB/s) : min=    2, max=98254, per=54.44%, avg=8639.61, stdev=20026.22
  write: io=48,736KiB, bw=2,843KiB/s, runt= 17553msec
    clat (msec): min=    0, max=  336, avg=10.38, stdev=32.07
    bw (KiB/s) : min=    0, max=13830, per=82.24%, avg=4384.95, stdev=4555.09
  cpu          : usr=11.13%, sys=1.97%, ctx=3736
  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=84.6%, 4=0.7%, 10=2.3%, 20=4.5%, 50=4.2%, 100=2.3%
     lat (msec): 250=1.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=21845
  read : io=100MiB, bw=5,290KiB/s, runt= 19821msec
    clat (msec): min=    0, max=  467, avg= 6.89, stdev=27.48
    bw (KiB/s) : min=    3, max=11768, per=28.17%, avg=4470.87, stdev=3732.21
  write: io=30,380KiB, bw=1,596KiB/s, runt= 19490msec
    clat (msec): min=    0, max=  295, avg=11.02, stdev=36.11
    bw (KiB/s) : min=    0, max=12263, per=53.33%, avg=2843.53, stdev=3457.93
  cpu          : usr=9.40%, sys=1.72%, ctx=3416
  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=82.2%, 4=0.8%, 10=2.7%, 20=5.5%, 50=3.7%, 100=2.9%
     lat (msec): 250=1.7%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=21846
  read : io=100MiB, bw=7,335KiB/s, runt= 14295msec
    clat (msec): min=    0, max=  267, avg= 5.21, stdev=21.08
    bw (KiB/s) : min=    4, max=13759, per=39.93%, avg=6336.91, stdev=4184.88
  write: io=22,372KiB, bw=1,631KiB/s, runt= 14040msec
    clat (msec): min=    0, max=  206, avg= 4.53, stdev=17.26
    bw (KiB/s) : min=    0, max=13192, per=81.71%, avg=4357.00, stdev=5542.38
  cpu          : usr=11.95%, sys=2.60%, ctx=3183
  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=86.5%, 4=0.8%, 10=1.8%, 20=3.5%, 50=4.1%, 100=2.0%
     lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=15,870KiB/s, minb=5,290KiB/s, maxb=7,335KiB/s, mint=14295msec, maxt=19821msec
  WRITE: io=99MiB, aggrb=5,332KiB/s, minb=1,596KiB/s, maxb=2,843KiB/s, mint=14295msec, maxt=19821msec

Disk stats (read/write):
  cciss!c0d0: ios=9239/1585, merge=0/23837, ticks=40964/692072, in_queue=733028, util=95.83%
5.58user 1.09system 0:20.05elapsed 33%CPU (0avgtext+0avgdata 0maxresident)k
73912inputs+203008outputs (0major+103168minor)pagefaults 0swaps