fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mFm] [37.5% done] [  4575/  7264 kb/s] [eta 00m:05s]
Threads: 3: [mFF] [36.4% done] [  2856/ 36502 kb/s] [eta 00m:07s]
Threads: 3: [mFF] [38.5% done] [  2064/     0 kb/s] [eta 00m:08s]
Threads: 3: [mFF] [46.2% done] [  1442/ 11402 kb/s] [eta 00m:07s]
Threads: 3: [mFF] [58.3% done] [   747/ 17631 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [   288/ 15693 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [80.0% done] [ 60107/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [92.9% done] [ 72789/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 74150/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=12380
  read : io=100MiB, bw=6,991KiB/s, runt= 14997msec
    clat (msec): min=    0, max=  238, avg= 4.86, stdev=19.99
    bw (KiB/s) : min=    4, max=29595, per=42.76%, avg=8969.63, stdev=10048.52
  write: io=84,268KiB, bw=7,752KiB/s, runt= 11131msec
    clat (msec): min=    0, max=   24, avg= 0.19, stdev= 1.58
    bw (KiB/s) : min=    0, max=58466, per=70.36%, avg=17744.40, stdev=24924.75
  cpu          : usr=14.24%, sys=4.24%, ctx=718
  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=2.8%, 10=3.6%, 20=1.6%, 50=2.8%, 100=0.7%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=12381
  read : io=100MiB, bw=7,048KiB/s, runt= 14876msec
    clat (msec): min=    0, max=  241, avg= 1.88, stdev=17.88
    bw (KiB/s) : min=   20, max=37568, per=100.68%, avg=21117.12, stdev=12044.91
  write: io=98,536KiB, bw=9,134KiB/s, runt= 11046msec
    clat (msec): min=    0, max=    5, avg= 0.01, stdev= 0.19
    bw (KiB/s) : min=    0, max=59170, per=153.33%, avg=38669.00, stdev=33508.65
  cpu          : usr=13.28%, sys=3.93%, ctx=413
  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=96.9%, 4=1.4%, 10=0.4%, 20=0.8%, 50=0.1%, 100=0.0%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=12382
  read : io=100MiB, bw=7,030KiB/s, runt= 14914msec
    clat (msec): min=    0, max=  240, avg= 2.74, stdev=17.83
    bw (KiB/s) : min=    2, max=25211, per=60.98%, avg=12790.64, stdev=11542.99
  write: io=91,340KiB, bw=8,405KiB/s, runt= 11127msec
    clat (msec): min=    0, max=    7, avg= 0.03, stdev= 0.35
    bw (KiB/s) : min=    0, max=27016, per=61.35%, avg=15473.00, stdev=13930.17
  cpu          : usr=13.14%, sys=4.56%, ctx=729
  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=93.9%, 4=1.8%, 10=1.7%, 20=1.1%, 50=0.9%, 100=0.1%
     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=20,975KiB/s, minb=6,991KiB/s, maxb=7,048KiB/s, mint=14876msec, maxt=14997msec
  WRITE: io=268MiB, aggrb=25,219KiB/s, minb=7,752KiB/s, maxb=9,134KiB/s, mint=14876msec, maxt=14997msec

Disk stats (read/write):
  cciss!c0d0: ios=2367/3152, merge=5846/65265, ticks=326468/1340804, in_queue=1669160, util=95.19%
6.08user 1.90system 0:15.21elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k
681544inputs+548304outputs (1major+1029minor)pagefaults 0swaps