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] [42.9% done] [  7001/104395 kb/s] [eta 00m:04s]
Threads: 3: [FFm] [66.7% done] [  2826/ 43176 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [   520/  6509 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] [80.0% done] [ 63232/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [92.9% done] [ 69501/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 67990/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=12276
  read : io=100MiB, bw=6,901KiB/s, runt= 15194msec
    clat (msec): min=    0, max=  231, avg= 3.41, stdev=18.95
    bw (KiB/s) : min=   11, max=22242, per=57.11%, avg=11822.57, stdev=7505.33
  write: io=76,964KiB, bw=7,014KiB/s, runt= 11236msec
    clat (msec): min=    0, max=    2, avg= 0.00, stdev= 0.05
    bw (KiB/s) : min=    0, max=34472, per=71.69%, avg=17236.00, stdev=24375.38
  cpu          : usr=11.00%, sys=3.45%, ctx=922
  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=90.0%, 4=2.6%, 10=3.0%, 20=2.9%, 50=1.0%, 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=12277
  read : io=100MiB, bw=6,952KiB/s, runt= 15082msec
    clat (msec): min=    0, max=  229, avg= 2.17, stdev=17.85
    bw (KiB/s) : min=    1, max=30209, per=84.53%, avg=17500.22, stdev=12478.04
  write: io=97,292KiB, bw=8,873KiB/s, runt= 11228msec
    clat (msec): min=    0, max=   17, avg= 0.05, stdev= 0.68
    bw (KiB/s) : min=    0, max=59793, per=145.93%, avg=35084.25, stdev=26708.23
  cpu          : usr=14.64%, sys=3.77%, ctx=683
  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=95.3%, 4=1.4%, 10=1.7%, 20=0.8%, 50=0.4%, 100=0.0%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=12278
  read : io=100MiB, bw=6,991KiB/s, runt= 14997msec
    clat (msec): min=    0, max=  224, avg= 3.30, stdev=18.33
    bw (KiB/s) : min=    0, max=26185, per=53.66%, avg=11109.07, stdev=10860.42
  write: io=89,556KiB, bw=8,167KiB/s, runt= 11228msec
    clat (msec): min=    0, max=   20, avg= 0.06, stdev= 0.81
    bw (KiB/s) : min=    0, max=58327, per=93.49%, avg=22477.75, stdev=25032.37
  cpu          : usr=14.59%, sys=3.92%, ctx=817
  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=1.8%, 10=1.8%, 20=1.9%, 50=1.6%, 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=20,703KiB/s, minb=6,901KiB/s, maxb=6,991KiB/s, mint=14997msec, maxt=15194msec
  WRITE: io=258MiB, aggrb=24,042KiB/s, minb=7,014KiB/s, maxb=8,873KiB/s, mint=14997msec, maxt=15194msec

Disk stats (read/write):
  cciss!c0d0: ios=3312/3110, merge=10787/62662, ticks=389456/1253460, in_queue=1644428, util=97.09%
6.08user 1.68system 0:15.52elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k
709704inputs+527640outputs (2major+1023minor)pagefaults 0swaps