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: [mmF] [50.0% done] [ 11153/ 85568 kb/s] [eta 00m:03s]
Threads: 3: [mmF] [50.0% done] [  4644/     0 kb/s] [eta 00m:04s]
Threads: 3: [mFF] [71.4% done] [  2677/ 48672 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [   207/   471 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: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [72.2% done] [ 35944/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [87.5% done] [ 69575/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 69331/     0 kb/s] [eta 00m:00s]
Threads: 2: [VVE] [100.0% done] [ 65133/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=5289
  read : io=100MiB, bw=6,352KiB/s, runt= 16506msec
    clat (msec): min=    0, max=  266, avg= 3.91, stdev=18.97
    bw (KiB/s) : min=    0, max=28608, per=50.28%, avg=9583.06, stdev=8654.50
  write: io=78,636KiB, bw=6,426KiB/s, runt= 12530msec
    clat (msec): min=    0, max=   60, avg= 0.13, stdev= 1.91
    bw (KiB/s) : min=    0, max=47013, per=82.34%, avg=16945.20, stdev=19919.53
  cpu          : usr=12.58%, sys=3.25%, ctx=812
  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=85.6%, 4=4.6%, 10=5.6%, 20=2.0%, 50=1.4%, 100=0.3%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=5290
  read : io=100MiB, bw=6,362KiB/s, runt= 16480msec
    clat (msec): min=    0, max=  264, avg= 3.80, stdev=18.30
    bw (KiB/s) : min=    1, max=33871, per=62.60%, avg=11930.94, stdev=10389.45
  write: io=80,824KiB, bw=6,606KiB/s, runt= 12528msec
    clat (msec): min=    0, max=   60, avg= 0.05, stdev= 1.62
    bw (KiB/s) : min=    0, max=19856, per=56.08%, avg=11540.33, stdev=10313.29
  cpu          : usr=12.40%, sys=3.93%, ctx=587
  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=87.8%, 4=3.4%, 10=4.3%, 20=2.2%, 50=1.7%, 100=0.1%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=5291
  read : io=100MiB, bw=6,462KiB/s, runt= 16225msec
    clat (msec): min=    0, max=  249, avg= 2.37, stdev=16.56
    bw (KiB/s) : min=    8, max=33772, per=86.03%, avg=16394.90, stdev=13620.26
  write: io=92,364KiB, bw=7,550KiB/s, runt= 12526msec
    clat (msec): min=    0, max=    8, avg= 0.01, stdev= 0.29
    bw (KiB/s) : min=    0, max=61300, per=174.96%, avg=36007.40, stdev=32839.43
  cpu          : usr=13.86%, sys=3.75%, ctx=383
  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=92.4%, 4=3.0%, 10=2.4%, 20=1.2%, 50=0.4%, 100=0.0%
     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=19,058KiB/s, minb=6,352KiB/s, maxb=6,462KiB/s, mint=16225msec, maxt=16506msec
  WRITE: io=246MiB, aggrb=20,580KiB/s, minb=6,426KiB/s, maxb=7,550KiB/s, mint=16225msec, maxt=16506msec

Disk stats (read/write):
  cciss!c0d0: ios=1697/3348, merge=8779/59690, ticks=173892/1358592, in_queue=1532596, util=97.43%
6.37user 1.80system 0:16.72elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k
725776inputs+503672outputs (0major+1029minor)pagefaults 0swaps