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] [33.3% done] [ 11869/111466 kb/s] [eta 00m:06s]
Threads: 3: [FmF] [66.7% done] [   902/ 70692 kb/s] [eta 00m:02s]
Threads: 3: [FmF] [62.5% done] [   679/     0 kb/s] [eta 00m:03s]
Threads: 3: [FmF] [66.7% done] [  1387/     0 kb/s] [eta 00m:03s]
Threads: 3: [FmF] [70.0% done] [  1073/   569 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [     0/  3884 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] [76.5% done] [ 42355/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [93.3% done] [ 69587/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 68879/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 67634/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=19879
  read : io=100MiB, bw=6,300KiB/s, runt= 16644msec
    clat (msec): min=    0, max=  205, avg= 3.15, stdev=18.40
    bw (KiB/s) : min=    0, max=28069, per=68.47%, avg=12941.29, stdev=10294.86
  write: io=89,392KiB, bw=7,335KiB/s, runt= 12479msec
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56215, per=128.11%, avg=28107.50, stdev=39750.01
  cpu          : usr=10.29%, sys=3.27%, ctx=739
  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=94.4%, 4=1.0%, 10=1.3%, 20=1.6%, 50=0.8%, 100=0.3%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=19880
  read : io=100MiB, bw=6,327KiB/s, runt= 16573msec
    clat (msec): min=    0, max=  205, avg= 5.54, stdev=20.83
    bw (KiB/s) : min=   36, max=24308, per=41.02%, avg=7752.76, stdev=8792.78
  write: io=82,576KiB, bw=6,791KiB/s, runt= 12451msec
    clat (msec): min=    0, max=   18, avg= 0.05, stdev= 0.82
    bw (KiB/s) : min=    0, max=13366, per=39.45%, avg=8654.33, stdev=7504.73
  cpu          : usr=10.23%, sys=3.50%, ctx=898
  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=88.9%, 4=1.5%, 10=2.6%, 20=2.6%, 50=3.0%, 100=0.9%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=19881
  read : io=100MiB, bw=6,311KiB/s, runt= 16614msec
    clat (msec): min=    0, max=  206, avg= 2.73, stdev=18.65
    bw (KiB/s) : min=    2, max=25606, per=82.72%, avg=15633.36, stdev=11250.80
  write: io=95,412KiB, bw=7,850KiB/s, runt= 12445msec
    clat (msec): min=    0, max=   21, avg= 0.04, stdev= 0.68
    bw (KiB/s) : min=    0, max=52414, per=124.18%, avg=27245.67, stdev=26268.68
  cpu          : usr=11.60%, sys=3.11%, 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=95.6%, 4=1.1%, 10=1.0%, 20=1.0%, 50=0.6%, 100=0.2%
     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=18,900KiB/s, minb=6,300KiB/s, maxb=6,327KiB/s, mint=16573msec, maxt=16644msec
  WRITE: io=261MiB, aggrb=21,940KiB/s, minb=6,791KiB/s, maxb=7,850KiB/s, mint=16573msec, maxt=16644msec

Disk stats (read/write):
  cciss!c0d0: ios=5806/3333, merge=1326/63500, ticks=55956/1401200, in_queue=1457552, util=97.40%
5.34user 1.65system 0:16.95elapsed 41%CPU (0avgtext+0avgdata 0maxresident)k
717848inputs+534776outputs (8major+1026minor)pagefaults 0swaps