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: [mmm] [12.0% done] [ 17428/ 27392 kb/s] [eta 00m:22s]
Threads: 3: [Fmm] [33.3% done] [  5327/123859 kb/s] [eta 00m:08s]
Threads: 3: [Fmm] [35.7% done] [  4909/     0 kb/s] [eta 00m:09s]
Threads: 3: [Fmm] [54.5% done] [  2708/ 27724 kb/s] [eta 00m:05s]
Threads: 3: [Fmm] [53.8% done] [  2978/     0 kb/s] [eta 00m:06s]
Threads: 3: [FmF] [61.5% done] [  1480/ 19841 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [   711/ 13508 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: [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] [71.4% done] [ 53849/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [84.2% done] [ 60227/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [100.0% done] [ 63534/     0 kb/s] [eta 00m:00s]
Threads: 2: [_VV] [100.0% done] [ 53504/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=3622
  read : io=100MiB, bw=5,935KiB/s, runt= 17667msec
    clat (msec): min=    0, max=  282, avg= 2.42, stdev=17.23
    bw (KiB/s) : min=    0, max=41923, per=85.04%, avg=14532.80, stdev=14054.95
  write: io=94,884KiB, bw=6,942KiB/s, runt= 13996msec
    clat (msec): min=    0, max=   18, avg= 0.10, stdev= 1.13
    bw (KiB/s) : min=    0, max=55205, per=141.12%, avg=25182.20, stdev=27273.86
  cpu          : usr=12.25%, sys=4.48%, ctx=1214
  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=95.1%, 4=1.2%, 10=1.1%, 20=1.0%, 50=1.0%, 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=3623
  read : io=100MiB, bw=5,696KiB/s, runt= 18406msec
    clat (msec): min=    0, max=  282, avg= 6.55, stdev=21.58
    bw (KiB/s) : min=   20, max=24190, per=43.76%, avg=7477.75, stdev=7766.52
  write: io=74,740KiB, bw=5,453KiB/s, runt= 14034msec
    clat (msec): min=    0, max=    1, avg= 0.00, stdev= 0.04
    bw (KiB/s) : min=    0, max=12137, per=34.01%, avg=6068.50, stdev=8582.16
  cpu          : usr=8.93%, sys=3.26%, ctx=1404
  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=86.3%, 4=1.9%, 10=2.6%, 20=3.8%, 50=3.6%, 100=1.1%
     lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=3624
  read : io=100MiB, bw=5,750KiB/s, runt= 18236msec
    clat (msec): min=    0, max=  279, avg= 5.51, stdev=20.28
    bw (KiB/s) : min=    4, max=28483, per=51.51%, avg=8802.71, stdev=8314.69
  write: io=75,040KiB, bw=5,473KiB/s, runt= 14039msec
    clat (msec): min=    0, max=    2, avg= 0.00, stdev= 0.05
    bw (KiB/s) : min=    0, max=57711, per=127.26%, avg=22709.60, stdev=31099.42
  cpu          : usr=11.43%, sys=4.08%, ctx=1329
  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=88.3%, 4=2.0%, 10=1.9%, 20=3.4%, 50=2.9%, 100=0.8%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=17,090KiB/s, minb=5,696KiB/s, maxb=5,935KiB/s, mint=17667msec, maxt=18406msec
  WRITE: io=239MiB, aggrb=17,845KiB/s, minb=5,453KiB/s, maxb=6,942KiB/s, mint=17667msec, maxt=18406msec

Disk stats (read/write):
  cciss!c0d0: ios=6303/3575, merge=1366/57546, ticks=61924/1637112, in_queue=1700920, util=98.80%
5.89user 2.15system 0:18.61elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k
768040inputs+489352outputs (0major+1035minor)pagefaults 0swaps