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] [50.0% done] [  9574/129619 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [   919/ 41533 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] [   503/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [76.5% done] [ 65995/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [93.3% done] [ 71751/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 65446/     0 kb/s] [eta 00m:00s]
Threads: 1: [_V_] [100.0% done] [ 64315/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=11046
  read : io=100MiB, bw=6,553KiB/s, runt= 16001msec
    slat (msec): min=   56, max=13411, avg=10532.62, stdev=3179.19
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=27521, per=79.60%, avg=15597.10, stdev=8620.75
  write: io=86,872KiB, bw=7,481KiB/s, runt= 11891msec
    slat (msec): min=    0, max=   18, avg= 1.90, stdev= 2.94
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59949, per=131.10%, avg=29974.50, stdev=42390.34
  cpu          : usr=10.42%, sys=3.62%, ctx=577
  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=11047
  read : io=100MiB, bw=6,531KiB/s, runt= 16054msec
    slat (msec): min=   23, max=13086, avg=10215.57, stdev=3715.51
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   11, max=31203, per=74.36%, avg=14570.10, stdev=11845.31
  write: io=89,352KiB, bw=7,692KiB/s, runt= 11895msec
    slat (msec): min=    0, max=   22, avg= 3.02, stdev= 4.16
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=26215, per=64.57%, avg=14763.00, stdev=13417.47
  cpu          : usr=11.93%, sys=4.48%, ctx=603
  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=11048
  read : io=100MiB, bw=6,631KiB/s, runt= 15813msec
    slat (msec): min=   34, max=12394, avg=9542.11, stdev=3142.60
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    4, max=28696, per=67.58%, avg=13242.15, stdev=11426.83
  write: io=89,372KiB, bw=7,696KiB/s, runt= 11891msec
    slat (msec): min=    0, max=   50, avg= 3.39, stdev= 5.41
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=54749, per=95.85%, avg=21914.40, stdev=29366.28
  cpu          : usr=12.32%, sys=4.40%, ctx=623
  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=19,594KiB/s, minb=6,531KiB/s, maxb=6,631KiB/s, mint=15813msec, maxt=16054msec
  WRITE: io=259MiB, aggrb=22,864KiB/s, minb=7,481KiB/s, maxb=7,696KiB/s, mint=15813msec, maxt=16054msec

Disk stats (read/write):
  cciss!c0d0: ios=3223/3296, merge=25289/63001, ticks=401052/1378364, in_queue=1779732, util=97.38%
5.58user 2.02system 0:16.26elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k
693848inputs+531216outputs (0major+2377minor)pagefaults 0swaps