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] [17.6% done] [ 19697/ 11165 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [23.5% done] [ 19845/ 14606 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [29.4% done] [ 23040/  9256 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [33.3% done] [  9510/ 17788 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [41.2% done] [ 18071/ 12587 kb/s] [eta 00m:10s]
Threads: 3: [mmm] [44.4% done] [  7786/  9510 kb/s] [eta 00m:10s]
Threads: 3: [mmF] [45.0% done] [  4366/   675 kb/s] [eta 00m:11s]
Threads: 3: [mmF] [45.5% done] [  2826/   147 kb/s] [eta 00m:12s]
Threads: 2: [mm_] [50.0% done] [ 42708/ 16510 kb/s] [eta 00m:11s]
Threads: 2: [mm_] [57.1% done] [  5160/  9637 kb/s] [eta 00m:09s]
Threads: 2: [mF_] [59.1% done] [  7045/   466 kb/s] [eta 00m:09s]
Threads: 2: [mF_] [58.3% done] [   376/   200 kb/s] [eta 00m:10s]
Threads: 1: [mE_] [60.0% done] [ 46600/    86 kb/s] [eta 00m:10s]
Threads: 1: [mE_] [66.7% done] [  3361/  3452 kb/s] [eta 00m:08s]
Threads: 1: [F__] [100.0% done] [  3411/     0 kb/s] [eta 00m:00s]
Threads: 1: [F__] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 1: [V__] [95.0% done] [ 44048/     0 kb/s] [eta 00m:01s]
fio: (groupid=0): err= 0: pid=8815
  read : io=100MiB, bw=5,422KiB/s, runt= 19339msec
    clat (msec): min=    0, max=  755, avg= 4.23, stdev=28.68
    bw (KiB/s) : min=    7, max=13000, per=23.90%, avg=3887.90, stdev=4306.01
  write: io=59,496KiB, bw=3,193KiB/s, runt= 19076msec
    clat (msec): min=    0, max=  581, avg= 9.72, stdev=34.88
    bw (KiB/s) : min=    0, max=10634, per=68.75%, avg=4956.52, stdev=4271.84
  cpu          : usr=4.41%, sys=1.23%, ctx=3852
  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=84.1%, 4=0.7%, 10=2.1%, 20=4.4%, 50=5.7%, 100=1.7%
     lat (msec): 250=1.0%, 500=0.1%, 750=0.1%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=8816
  read : io=100MiB, bw=7,096KiB/s, runt= 14775msec
    clat (msec): min=    0, max=  650, avg= 4.92, stdev=27.06
    bw (KiB/s) : min=    8, max=14672, per=31.00%, avg=5041.68, stdev=4515.28
  write: io=41,924KiB, bw=2,945KiB/s, runt= 14573msec
    clat (msec): min=    0, max=  578, avg= 6.33, stdev=28.70
    bw (KiB/s) : min=    0, max=15726, per=74.31%, avg=5357.50, stdev=6091.51
  cpu          : usr=5.43%, sys=1.41%, ctx=3317
  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=85.4%, 4=0.7%, 10=1.5%, 20=4.1%, 50=5.4%, 100=2.1%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.1%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=8817
  read : io=100MiB, bw=10,103KiB/s, runt= 10378msec
    clat (msec): min=    0, max=  198, avg= 3.15, stdev=12.52
    bw (KiB/s) : min=    7, max=19327, per=50.81%, avg=8265.38, stdev=6726.04
  write: io=32,912KiB, bw=3,304KiB/s, runt= 10199msec
    clat (msec): min=    0, max=  130, avg= 3.75, stdev=12.36
    bw (KiB/s) : min=    0, max=18455, per=98.49%, avg=7101.33, stdev=7417.87
  cpu          : usr=7.15%, sys=1.87%, ctx=2654
  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=87.9%, 4=0.4%, 10=2.0%, 20=3.7%, 50=4.1%, 100=1.5%
     lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=16,266KiB/s, minb=5,422KiB/s, maxb=10,103KiB/s, mint=10378msec, maxt=19339msec
  WRITE: io=131MiB, aggrb=7,210KiB/s, minb=2,945KiB/s, maxb=3,304KiB/s, mint=10378msec, maxt=19339msec

Disk stats (read/write):
  cciss!c0d0: ios=9409/1879, merge=0/31791, ticks=35439/722860, in_queue=758296, util=93.43%
2.41user 0.66system 0:20.13elapsed 15%CPU (0avgtext+0avgdata 0maxresident)k
75272inputs+268712outputs (0major+111401minor)pagefaults 0swaps