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: [FFm] [60.0% done] [  3579/168456 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [   308/ 19334 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] [70.6% done] [ 31865/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [81.2% done] [ 59625/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.3% done] [ 55969/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 56181/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 60976/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=8050
  read : io=100MiB, bw=6,536KiB/s, runt= 16041msec
    slat (msec): min=   47, max=13413, avg=10077.70, stdev=3240.03
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    9, max=33264, per=73.29%, avg=14119.83, stdev=9633.59
  write: io=89,680KiB, bw=8,200KiB/s, runt= 11198msec
    slat (msec): min=    0, max=  165, avg= 2.58, stdev= 9.72
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=43243, per=56.98%, avg=14517.00, stdev=24877.92
  cpu          : usr=10.52%, sys=4.01%, ctx=1224
  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=8051
  read : io=100MiB, bw=6,429KiB/s, runt= 16308msec
    slat (msec): min=  104, max=13882, avg=11225.42, stdev=2469.83
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   12, max=22882, per=79.73%, avg=15360.00, stdev=8390.98
  write: io=96,356KiB, bw=8,814KiB/s, runt= 11194msec
    slat (msec): min=    0, max=   22, avg= 2.86, stdev= 3.80
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=66306, per=161.08%, avg=41038.67, stdev=35856.28
  cpu          : usr=11.97%, sys=3.95%, ctx=1419
  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=8052
  read : io=100MiB, bw=6,421KiB/s, runt= 16328msec
    slat (msec): min=   73, max=12898, avg=10441.17, stdev=2684.99
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    2, max=23098, per=73.98%, avg=14252.67, stdev=9444.44
  write: io=93,096KiB, bw=8,497KiB/s, runt= 11219msec
    slat (msec): min=    0, max=   80, avg= 4.15, stdev= 7.89
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=53970, per=127.05%, avg=32368.60, stdev=24163.80
  cpu          : usr=12.71%, sys=4.53%, ctx=1385
  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=19,265KiB/s, minb=6,421KiB/s, maxb=6,536KiB/s, mint=16041msec, maxt=16328msec
  WRITE: io=273MiB, aggrb=25,477KiB/s, minb=8,200KiB/s, maxb=8,814KiB/s, mint=16041msec, maxt=16328msec

Disk stats (read/write):
  cciss!c0d0: ios=5505/3074, merge=1370/66551, ticks=57280/1274940, in_queue=1335644, util=95.57%
5.80user 2.04system 0:16.55elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k
693224inputs+558280outputs (0major+2387minor)pagefaults 0swaps