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] [ 11751/ 94529 kb/s] [eta 00m:03s]
Threads: 3: [FmF] [57.1% done] [  3030/ 33243 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [     0/ 19317 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] [72.2% done] [ 47756/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [82.4% done] [ 68643/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [100.0% done] [ 69017/     0 kb/s] [eta 00m:00s]
Threads: 2: [VV_] [100.0% done] [ 66011/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=14553
  read : io=100MiB, bw=6,526KiB/s, runt= 16066msec
    slat (msec): min=   14, max=12493, avg=9276.11, stdev=3789.81
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=26140, per=67.41%, avg=13012.83, stdev=9777.26
  write: io=88,744KiB, bw=7,478KiB/s, runt= 12152msec
    slat (msec): min=    0, max=   53, avg= 3.66, stdev= 5.26
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=47952, per=102.29%, avg=22617.00, stdev=24091.27
  cpu          : usr=11.85%, sys=5.00%, ctx=724
  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=14554
  read : io=100MiB, bw=6,434KiB/s, runt= 16296msec
    slat (msec): min=    7, max=12047, avg=9476.31, stdev=3448.58
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   20, max=45608, per=68.95%, avg=13310.29, stdev=13579.77
  write: io=86,068KiB, bw=7,219KiB/s, runt= 12207msec
    slat (msec): min=    0, max=   44, avg= 3.63, stdev= 4.61
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=65251, per=103.58%, avg=22903.20, stdev=31574.41
  cpu          : usr=12.71%, sys=4.17%, ctx=981
  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=14555
  read : io=100MiB, bw=6,754KiB/s, runt= 15523msec
    slat (msec): min=   44, max=12722, avg=10373.18, stdev=2917.57
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    1, max=33125, per=95.00%, avg=18337.78, stdev=13473.55
  write: io=88,776KiB, bw=7,486KiB/s, runt= 12143msec
    slat (msec): min=    0, max=   60, avg= 2.59, stdev= 4.46
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=104439, per=182.87%, avg=40433.75, stdev=48809.52
  cpu          : usr=11.78%, sys=4.30%, ctx=527
  IO depths    : 1=12.6%, 2=25.0%, 4=50.0%, 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=19,303KiB/s, minb=6,434KiB/s, maxb=6,754KiB/s, mint=15523msec, maxt=16296msec
  WRITE: io=257MiB, aggrb=22,111KiB/s, minb=7,219KiB/s, maxb=7,486KiB/s, mint=15523msec, maxt=16296msec

Disk stats (read/write):
  cciss!c0d0: ios=3275/3349, merge=9342/62345, ticks=391600/1373824, in_queue=1766928, util=96.41%
5.87user 2.17system 0:16.49elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k
701800inputs+527200outputs (0major+2379minor)pagefaults 0swaps