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: [mmF] [18.8% done] [  9736/ 18476 kb/s] [eta 00m:13s]
Threads: 3: [mmF] [28.6% done] [  2035/ 54190 kb/s] [eta 00m:10s]
Threads: 3: [mmF] [38.5% done] [  4855/ 12190 kb/s] [eta 00m:08s]
Threads: 3: [mmF] [54.5% done] [  1708/ 22977 kb/s] [eta 00m:05s]
Threads: 3: [FmF] [58.3% done] [  1292/ 20512 kb/s] [eta 00m:05s]
Threads: 3: [FmF] [57.1% done] [  1048/     0 kb/s] [eta 00m:06s]
Threads: 3: [FFF] [100.0% done] [   203/ 16168 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] [ 25043/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [72.2% done] [ 65101/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [87.5% done] [ 67510/     0 kb/s] [eta 00m:02s]
Threads: 2: [VV_] [100.0% done] [ 59517/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=11757
  read : io=100MiB, bw=6,702KiB/s, runt= 15645msec
    slat (msec): min=   54, max= 9405, avg=7184.78, stdev=2965.00
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=33143, per=47.72%, avg=9593.93, stdev=10028.44
  write: io=80,276KiB, bw=7,125KiB/s, runt= 11537msec
    slat (msec): min=    0, max=  265, avg= 4.42, stdev= 9.09
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=48027, per=91.76%, avg=20636.20, stdev=21903.18
  cpu          : usr=13.53%, sys=4.42%, ctx=585
  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=11758
  read : io=100MiB, bw=6,925KiB/s, runt= 15140msec
    slat (msec): min=   41, max= 6838, avg=4344.74, stdev=2207.41
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   44, max=36937, per=50.60%, avg=10173.47, stdev=11396.56
  write: io=72,968KiB, bw=6,474KiB/s, runt= 11541msec
    slat (msec): min=    0, max=  189, avg= 3.68, stdev= 6.05
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58402, per=112.77%, avg=25361.25, stdev=29947.45
  cpu          : usr=13.98%, sys=3.62%, ctx=710
  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=11759
  read : io=100MiB, bw=7,140KiB/s, runt= 14685msec
    slat (msec): min=    7, max=12531, avg=10323.33, stdev=2171.60
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   21, max=54269, per=131.96%, avg=26531.00, stdev=20182.08
  write: io=98MiB, bw=8,940KiB/s, runt= 11480msec
    slat (msec): min=    0, max=   56, avg= 3.81, stdev= 5.26
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59640, per=152.64%, avg=34328.60, stdev=31027.23
  cpu          : usr=14.95%, sys=4.44%, ctx=338
  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=20,106KiB/s, minb=6,702KiB/s, maxb=7,140KiB/s, mint=14685msec, maxt=15645msec
  WRITE: io=248MiB, aggrb=22,490KiB/s, minb=6,474KiB/s, maxb=8,940KiB/s, mint=14685msec, maxt=15645msec

Disk stats (read/write):
  cciss!c0d0: ios=2355/3115, merge=9451/60269, ticks=260804/1357792, in_queue=1618688, util=97.15%
6.50user 1.90system 0:15.89elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k
722912inputs+506976outputs (0major+2368minor)pagefaults 0swaps