fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mmF] [50.0% done] [ 10800/ 52971 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [  1479/ 52549 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] [66.7% done] [ 18171/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [81.2% done] [ 74281/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [100.0% done] [ 71647/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 73626/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=20434
  read : io=100MiB, bw=6,847KiB/s, runt= 15314msec
    slat (msec): min=   15, max=11435, avg=8588.88, stdev=3172.36
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=29056, per=63.56%, avg=12844.00, stdev=11540.46
  write: io=88,772KiB, bw=7,849KiB/s, runt= 11580msec
    slat (msec): min=    0, max=   23, avg= 3.32, stdev= 4.02
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57969, per=88.49%, avg=21458.00, stdev=27588.04
  cpu          : usr=13.09%, sys=4.28%, ctx=517
  IO depths    : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=20435
  read : io=100MiB, bw=6,736KiB/s, runt= 15566msec
    slat (msec): min=   30, max=12493, avg=9976.29, stdev=3253.29
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   26, max=25274, per=67.80%, avg=13701.50, stdev=10822.55
  write: io=91,144KiB, bw=8,062KiB/s, runt= 11576msec
    slat (msec): min=    0, max=   41, avg= 3.54, stdev= 4.47
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58933, per=117.49%, avg=28492.50, stdev=32730.08
  cpu          : usr=12.93%, sys=4.47%, ctx=486
  IO depths    : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=20436
  read : io=100MiB, bw=6,786KiB/s, runt= 15451msec
    slat (msec): min=   13, max=13032, avg=10665.64, stdev=2673.68
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    5, max=27434, per=78.35%, avg=15832.89, stdev=12242.31
  write: io=94,324KiB, bw=8,344KiB/s, runt= 11575msec
    slat (msec): min=    0, max=   23, avg= 3.06, stdev= 4.15
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57646, per=117.70%, avg=28543.33, stdev=28827.07
  cpu          : usr=12.63%, sys=3.86%, ctx=457
  IO depths    : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=20,208KiB/s, minb=6,736KiB/s, maxb=6,847KiB/s, mint=15314msec, maxt=15566msec
  WRITE: io=268MiB, aggrb=24,250KiB/s, minb=7,849KiB/s, maxb=8,344KiB/s, mint=15314msec, maxt=15566msec

Disk stats (read/write):
  cciss!c0d0: ios=2236/3251, merge=9983/65197, ticks=318808/1352736, in_queue=1671656, util=93.88%
6.02user 1.96system 0:15.79elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k
679216inputs+548496outputs (0major+2370minor)pagefaults 0swaps