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] [10.3% done] [ 18393/  8977 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [14.3% done] [ 14700/  9094 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [17.2% done] [ 10833/ 14701 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [20.0% done] [ 21025/  4897 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [22.6% done] [ 14399/  7012 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [26.7% done] [ 15513/  9814 kb/s] [eta 00m:22s]
Threads: 3: [mmF] [29.0% done] [  6902/  2440 kb/s] [eta 00m:22s]
Threads: 3: [mmF] [29.4% done] [  7065/     0 kb/s] [eta 00m:24s]
Threads: 2: [mm_] [33.3% done] [ 41037/     0 kb/s] [eta 00m:22s]
Threads: 2: [mm_] [40.0% done] [ 11210/  6642 kb/s] [eta 00m:18s]
Threads: 2: [mm_] [44.8% done] [  6508/  6442 kb/s] [eta 00m:16s]
Threads: 2: [mF_] [46.7% done] [  6182/  3205 kb/s] [eta 00m:16s]
Threads: 2: [mF_] [50.0% done] [  4811/     0 kb/s] [eta 00m:15s]
Threads: 2: [mV_] [53.3% done] [ 17832/     0 kb/s] [eta 00m:14s]
Threads: 1: [m__] [58.6% done] [ 33260/     0 kb/s] [eta 00m:12s]
Threads: 1: [m__] [62.1% done] [  2054/  4482 kb/s] [eta 00m:11s]
Threads: 1: [m__] [65.5% done] [  2794/  3184 kb/s] [eta 00m:10s]
Threads: 1: [F__] [100.0% done] [     0/  2247 kb/s] [eta 00m:00s]
Threads: 1: [V__] [84.0% done] [ 22196/     0 kb/s] [eta 00m:04s]
fio: (groupid=0): err= 0: pid=29510
  read : io=100MiB, bw=4,958KiB/s, runt= 21147msec
    clat (msec): min=    0, max=  606, avg= 7.90, stdev=31.66
    bw (KiB/s) : min=   49, max=12745, per=28.33%, avg=4213.44, stdev=3347.63
  write: io=30,544KiB, bw=1,503KiB/s, runt= 20799msec
    clat (msec): min=    0, max=  302, avg= 8.00, stdev=24.08
    bw (KiB/s) : min=    0, max=10252, per=70.28%, avg=3294.64, stdev=3363.96
  cpu          : usr=8.95%, sys=1.83%, ctx=4894
  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=78.3%, 4=1.6%, 10=3.5%, 20=6.9%, 50=4.9%, 100=2.6%
     lat (msec): 250=1.7%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=29511
  read : io=100MiB, bw=6,446KiB/s, runt= 16266msec
    clat (msec): min=    0, max=  218, avg= 4.44, stdev=17.13
    bw (KiB/s) : min=    8, max=14951, per=36.52%, avg=5431.74, stdev=4617.07
  write: io=37,908KiB, bw=2,447KiB/s, runt= 15857msec
    clat (msec): min=    0, max=  533, avg= 8.68, stdev=32.20
    bw (KiB/s) : min=    0, max=12533, per=91.16%, avg=4273.80, stdev=4303.54
  cpu          : usr=12.39%, sys=2.24%, ctx=3593
  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=1.0%, 10=2.7%, 20=4.9%, 50=5.2%, 100=1.8%
     lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=29512
  read : io=100MiB, bw=9,791KiB/s, runt= 10709msec
    clat (msec): min=    0, max=  142, avg= 2.63, stdev=10.95
    bw (KiB/s) : min=   19, max=20545, per=65.63%, avg=9763.20, stdev=6733.00
  write: io=26,784KiB, bw=2,657KiB/s, runt= 10321msec
    clat (msec): min=    0, max=  155, avg= 5.18, stdev=18.21
    bw (KiB/s) : min=    0, max= 9189, per=107.70%, avg=5049.00, stdev=4136.17
  cpu          : usr=17.41%, sys=2.88%, ctx=2814
  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=88.7%, 4=0.6%, 10=2.0%, 20=3.6%, 50=3.1%, 100=1.4%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=14,875KiB/s, minb=4,958KiB/s, maxb=9,791KiB/s, mint=10709msec, maxt=21147msec
  WRITE: io=95,236KiB, aggrb=4,688KiB/s, minb=1,503KiB/s, maxb=2,657KiB/s, mint=10709msec, maxt=21147msec

Disk stats (read/write):
  cciss!c0d0: ios=10320/1431, merge=0/22487, ticks=35184/598924, in_queue=634108, util=93.86%
5.78user 1.07system 0:21.35elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k
82560inputs+190504outputs (0major+101610minor)pagefaults 0swaps