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: [FFF] [100.0% done] [   630/ 62428 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] [68.8% done] [ 22473/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [75.0% done] [ 56257/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [81.2% done] [ 57165/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [100.0% done] [ 57913/     0 kb/s] [eta 00m:00s]
Threads: 2: [_VV] [100.0% done] [ 62164/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=10613
  read : io=100MiB, bw=7,440KiB/s, runt= 14093msec
    slat (msec): min=   52, max=12646, avg=10485.70, stdev=2177.21
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    9, max=37360, per=108.81%, avg=22010.75, stdev=11577.60
  write: io=95,248KiB, bw=9,386KiB/s, runt= 10391msec
    slat (msec): min=    0, max=   29, avg= 1.69, stdev= 2.96
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=103084, per=186.69%, avg=51542.00, stdev=72891.40
  cpu          : usr=10.70%, sys=4.06%, ctx=1323
  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=10614
  read : io=100MiB, bw=6,743KiB/s, runt= 15550msec
    slat (msec): min=   68, max=13428, avg=11371.20, stdev=2787.52
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   16, max=35896, per=63.68%, avg=12882.58, stdev=10775.39
  write: io=94,832KiB, bw=9,269KiB/s, runt= 10476msec
    slat (msec): min=    0, max=  134, avg= 2.36, stdev= 6.63
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=45973, per=55.98%, avg=15454.33, stdev=26430.66
  cpu          : usr=10.73%, sys=3.76%, ctx=1142
  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=10615
  read : io=100MiB, bw=6,827KiB/s, runt= 15359msec
    slat (msec): min=    0, max=12891, avg=10108.97, stdev=2975.97
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   23, max=32743, per=74.68%, avg=15107.75, stdev=11526.76
  write: io=93,744KiB, bw=9,118KiB/s, runt= 10527msec
    slat (msec): min=    0, max=   35, avg= 2.46, stdev= 4.08
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=18422, per=33.36%, avg=9211.00, stdev=13026.32
  cpu          : usr=10.73%, sys=4.01%, ctx=1196
  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%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=20,229KiB/s, minb=6,743KiB/s, maxb=7,440KiB/s, mint=14093msec, maxt=15550msec
  WRITE: io=277MiB, aggrb=27,608KiB/s, minb=9,118KiB/s, maxb=9,386KiB/s, mint=14093msec, maxt=15550msec

Disk stats (read/write):
  cciss!c0d0: ios=5416/3228, merge=1077/67596, ticks=48016/1302260, in_queue=1352476, util=97.45%
4.87user 1.80system 0:15.77elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k
681736inputs+567672outputs (0major+2378minor)pagefaults 0swaps