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] [17.6% done] [ 12092/ 47546 kb/s] [eta 00m:14s]
Threads: 3: [FmF] [50.0% done] [  2627/ 88216 kb/s] [eta 00m:04s]
Threads: 3: [FmF] [62.5% done] [  1663/ 23664 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [     0/  8411 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: [VFF] [68.8% done] [  2222/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [70.6% done] [ 47976/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [76.5% done] [ 51006/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [93.3% done] [ 60874/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 56900/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=32646
  read : io=100MiB, bw=6,936KiB/s, runt= 15117msec
    slat (msec): min=   77, max=12759, avg=10186.03, stdev=2502.17
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    9, max=31916, per=83.42%, avg=16452.00, stdev=11124.47
  write: io=96,792KiB, bw=9,185KiB/s, runt= 10790msec
    slat (msec): min=    0, max=  105, avg= 3.30, stdev= 7.13
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=47831, per=83.14%, avg=20990.25, stdev=20554.44
  cpu          : usr=13.57%, sys=3.31%, ctx=1229
  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%
fio: (groupid=0): err= 0: pid=32647
  read : io=100MiB, bw=6,825KiB/s, runt= 15362msec
    slat (msec): min=   56, max=10376, avg=7215.78, stdev=3001.31
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   37, max=24038, per=59.77%, avg=11788.40, stdev=8553.52
  write: io=79,676KiB, bw=7,448KiB/s, runt= 10953msec
    slat (msec): min=    0, max=   63, avg= 2.57, stdev= 5.94
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=88632, per=117.39%, avg=29638.33, stdev=51090.21
  cpu          : usr=10.05%, sys=3.65%, ctx=1342
  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=32648
  read : io=100MiB, bw=6,574KiB/s, runt= 15949msec
    slat (msec): min=   49, max=12071, avg=10128.38, stdev=2785.45
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   10, max=60296, per=65.16%, avg=12850.93, stdev=16125.95
  write: io=94,136KiB, bw=8,783KiB/s, runt= 10975msec
    slat (msec): min=    0, max=  107, avg= 3.88, stdev= 8.06
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=48367, per=90.83%, avg=22932.75, stdev=26487.93
  cpu          : usr=12.29%, sys=3.81%, ctx=1098
  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=19,723KiB/s, minb=6,574KiB/s, maxb=6,936KiB/s, mint=15117msec, maxt=15949msec
  WRITE: io=264MiB, aggrb=25,248KiB/s, minb=7,448KiB/s, maxb=9,185KiB/s, mint=15117msec, maxt=15949msec

Disk stats (read/write):
  cciss!c0d0: ios=5666/3037, merge=1337/64523, ticks=56456/1246880, in_queue=1304828, util=96.30%
5.61user 1.68system 0:16.18elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k
706008inputs+541224outputs (0major+2377minor)pagefaults 0swaps