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: [mFF] [42.9% done] [  6221/134164 kb/s] [eta 00m:04s]
Threads: 3: [mFF] [44.4% done] [  1773/     0 kb/s] [eta 00m:05s]
Threads: 3: [mFF] [50.0% done] [  2290/  7537 kb/s] [eta 00m:05s]
Threads: 3: [mFF] [60.0% done] [   471/ 16628 kb/s] [eta 00m:04s]
Threads: 3: [mFF] [63.6% done] [   813/     0 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [   694/ 10471 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] [  3197/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [75.0% done] [ 48118/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [86.7% done] [ 58449/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [93.3% done] [ 55098/     0 kb/s] [eta 00m:01s]
Threads: 2: [VV_] [100.0% done] [ 56920/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=13834
  read : io=100MiB, bw=6,592KiB/s, runt= 15906msec
    slat (msec): min=   78, max= 8075, avg=5632.04, stdev=2494.63
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    1, max=41107, per=40.85%, avg=8079.15, stdev=10257.52
  write: io=89,416KiB, bw=8,456KiB/s, runt= 10827msec
    slat (msec): min=    0, max=  209, avg= 4.96, stdev= 9.65
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57254, per=91.31%, avg=23304.33, stdev=26477.12
  cpu          : usr=14.38%, sys=4.60%, ctx=1100
  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=13835
  read : io=100MiB, bw=6,820KiB/s, runt= 15373msec
    slat (msec): min=   80, max=13166, avg=11290.87, stdev=2192.56
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    3, max=35025, per=86.98%, avg=17200.80, stdev=12266.81
  write: io=96,692KiB, bw=9,172KiB/s, runt= 10795msec
    slat (msec): min=    0, max=   36, avg= 2.44, stdev= 4.35
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=118759, per=213.55%, avg=54504.67, stdev=59976.80
  cpu          : usr=11.14%, sys=4.06%, ctx=1191
  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=13836
  read : io=100MiB, bw=7,210KiB/s, runt= 14542msec
    slat (msec): min=   46, max=11786, avg=8999.96, stdev=3036.07
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   13, max=31563, per=82.53%, avg=16321.40, stdev=10510.17
  write: io=83,760KiB, bw=7,958KiB/s, runt= 10777msec
    slat (msec): min=    0, max=    8, avg= 1.23, stdev= 1.35
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=145628, per=285.29%, avg=72814.00, stdev=102974.55
  cpu          : usr=9.76%, sys=4.35%, ctx=1296
  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=19,776KiB/s, minb=6,592KiB/s, maxb=7,210KiB/s, mint=14542msec, maxt=15906msec
  WRITE: io=264MiB, aggrb=25,523KiB/s, minb=7,958KiB/s, maxb=9,172KiB/s, mint=14542msec, maxt=15906msec

Disk stats (read/write):
  cciss!c0d0: ios=5716/2913, merge=1251/64577, ticks=55036/1240564, in_queue=1295624, util=95.73%
5.48user 2.00system 0:16.11elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k
710360inputs+539760outputs (0major+2382minor)pagefaults 0swaps