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] [21.4% done] [ 16876/ 24929 kb/s] [eta 00m:11s]
Threads: 3: [mmm] [44.4% done] [ 13657/ 80993 kb/s] [eta 00m:05s]
Threads: 3: [mmm] [62.5% done] [  8639/ 54911 kb/s] [eta 00m:03s]
Threads: 3: [FFm] [66.7% done] [   593/ 19581 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [   687/  4807 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: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [71.4% done] [ 28452/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [84.2% done] [ 60394/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [100.0% done] [ 57177/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 62375/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=22252
  read : io=100MiB, bw=5,570KiB/s, runt= 18824msec
    clat (msec): min=    0, max=  206, avg= 3.77, stdev=17.69
    bw (KiB/s) : min=    8, max=33325, per=63.30%, avg=10577.94, stdev=10096.46
  write: io=82,900KiB, bw=5,790KiB/s, runt= 14659msec
    clat (msec): min=    0, max=   19, avg= 0.16, stdev= 1.41
    bw (KiB/s) : min=    0, max=57458, per=99.97%, avg=16556.00, stdev=23998.62
  cpu          : usr=11.79%, sys=3.76%, ctx=977
  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=1.8%, 10=3.9%, 20=3.7%, 50=1.3%, 100=0.1%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=22253
  read : io=100MiB, bw=5,632KiB/s, runt= 18616msec
    clat (msec): min=    0, max=  225, avg= 3.82, stdev=18.05
    bw (KiB/s) : min=   14, max=27323, per=65.87%, avg=11008.12, stdev=9493.82
  write: io=79,368KiB, bw=5,555KiB/s, runt= 14629msec
    clat (msec): min=    0, max=   21, avg= 0.08, stdev= 1.04
    bw (KiB/s) : min=    0, max=48717, per=101.36%, avg=16786.40, stdev=21056.22
  cpu          : usr=11.28%, sys=4.04%, ctx=1164
  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=89.2%, 4=2.4%, 10=2.9%, 20=3.4%, 50=1.3%, 100=0.2%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=22254
  read : io=100MiB, bw=5,706KiB/s, runt= 18374msec
    clat (msec): min=    0, max=  272, avg= 4.54, stdev=18.67
    bw (KiB/s) : min=   10, max=26484, per=57.97%, avg=9688.18, stdev=8389.41
  write: io=74,820KiB, bw=5,237KiB/s, runt= 14629msec
    clat (msec): min=    0, max=   17, avg= 0.17, stdev= 1.33
    bw (KiB/s) : min=    0, max=57098, per=114.46%, avg=18955.83, stdev=23260.42
  cpu          : usr=11.08%, sys=4.09%, ctx=1093
  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=87.2%, 4=1.9%, 10=3.6%, 20=4.1%, 50=2.1%, 100=0.5%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=16,711KiB/s, minb=5,570KiB/s, maxb=5,706KiB/s, mint=18374msec, maxt=18824msec
  WRITE: io=232MiB, aggrb=16,561KiB/s, minb=5,237KiB/s, maxb=5,790KiB/s, mint=18374msec, maxt=18824msec

Disk stats (read/write):
  cciss!c0d0: ios=6418/3417, merge=1546/55851, ticks=54804/1495028, in_queue=1550492, util=97.95%
6.36user 2.22system 0:19.07elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k
777568inputs+474192outputs (2major+1032minor)pagefaults 0swaps