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: [Fmm] [11.5% done] [  4673/ 56080 kb/s] [eta 00m:23s]
Threads: 3: [FmF] [36.4% done] [  4287/ 59267 kb/s] [eta 00m:07s]
Threads: 3: [FmF] [55.6% done] [   946/ 22519 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [   821/ 25186 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] [68.8% done] [ 32820/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [85.7% done] [ 55513/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 57714/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 59227/     0 kb/s] [eta 00m:00s]
Threads: 2: [V_V] [100.0% done] [ 58848/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=8966
  read : io=100MiB, bw=6,883KiB/s, runt= 15234msec
    slat (msec): min= 8763, max=13765, avg=11597.80, stdev=1516.84
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=32636, per=85.83%, avg=17724.00, stdev=9005.57
  write: io=100MiB, bw=10,330KiB/s, runt= 10150msec
    slat (msec): min=    0, max=   21, avg= 3.16, stdev= 3.93
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59555, per=143.04%, avg=39176.33, stdev=33936.91
  cpu          : usr=13.81%, sys=4.59%, ctx=712
  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=8967
  read : io=100MiB, bw=7,232KiB/s, runt= 14499msec
    slat (msec): min=   62, max= 8736, avg=5982.46, stdev=2483.15
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   26, max=30023, per=53.73%, avg=11093.81, stdev=9359.27
  write: io=79,088KiB, bw=7,931KiB/s, runt= 10211msec
    slat (msec): min=    0, max=   35, avg= 2.26, stdev= 2.82
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=33387, per=60.95%, avg=16693.50, stdev=23608.17
  cpu          : usr=11.42%, sys=4.44%, ctx=1128
  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%
fio: (groupid=0): err= 0: pid=8968
  read : io=100MiB, bw=6,891KiB/s, runt= 15216msec
    slat (msec): min=   85, max=12055, avg=9528.57, stdev=2565.90
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   23, max=31809, per=71.15%, avg=14691.33, stdev=8927.94
  write: io=91,620KiB, bw=9,188KiB/s, runt= 10210msec
    slat (msec): min=    0, max=   21, avg= 3.24, stdev= 3.56
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57049, per=137.25%, avg=37589.00, stdev=32559.83
  cpu          : usr=14.43%, sys=4.49%, ctx=960
  IO depths    : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 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=20,649KiB/s, minb=6,883KiB/s, maxb=7,232KiB/s, mint=14499msec, maxt=15234msec
  WRITE: io=267MiB, aggrb=27,388KiB/s, minb=7,931KiB/s, maxb=10,330KiB/s, mint=14499msec, maxt=15234msec

Disk stats (read/write):
  cciss!c0d0: ios=5614/3129, merge=1204/65058, ticks=55976/1232336, in_queue=1288628, util=97.96%
6.00user 2.06system 0:15.43elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k
704576inputs+546240outputs (0major+2377minor)pagefaults 0swaps