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: [mFm] [60.0% done] [   504/ 77510 kb/s] [eta 00m:02s]
Threads: 3: [FFm] [66.7% done] [     0/ 36104 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [   122/  1858 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: [FVF] [68.8% done] [     0/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [66.7% done] [ 17574/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [72.2% done] [ 54915/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [87.5% done] [ 57893/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 61643/     0 kb/s] [eta 00m:00s]
Threads: 2: [_VV] [100.0% done] [ 62757/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=13908
  read : io=100MiB, bw=6,730KiB/s, runt= 15580msec
    slat (msec): min=   45, max=12580, avg=9971.36, stdev=3088.83
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    8, max=41204, per=90.14%, avg=17062.20, stdev=11926.35
  write: io=87,108KiB, bw=7,608KiB/s, runt= 11723msec
    slat (msec): min=    0, max=   21, avg= 3.30, stdev= 3.63
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59319, per=159.28%, avg=39515.00, stdev=34221.03
  cpu          : usr=13.63%, sys=4.16%, ctx=1669
  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=13909
  read : io=100MiB, bw=6,356KiB/s, runt= 16497msec
    slat (msec): min=10193, max=15084, avg=12804.90, stdev=1533.23
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    6, max=31789, per=101.12%, avg=19141.70, stdev=9285.00
  write: io=100MiB, bw=9,844KiB/s, runt= 10651msec
    slat (msec): min=    0, max=   22, avg= 3.18, stdev= 4.16
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59139, per=156.66%, avg=38865.00, stdev=33668.60
  cpu          : usr=12.75%, sys=3.78%, ctx=849
  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=13910
  read : io=100MiB, bw=6,309KiB/s, runt= 16618msec
    slat (msec): min=   23, max=11812, avg=9943.77, stdev=1997.97
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   33, max=36533, per=68.24%, avg=12916.75, stdev=12785.15
  write: io=97,888KiB, bw=8,450KiB/s, runt= 11862msec
    slat (msec): min=    0, max= 1707, avg= 7.70, stdev=83.24
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=55893, per=85.51%, avg=21213.33, stdev=26215.37
  cpu          : usr=12.88%, sys=4.50%, ctx=1156
  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=18,929KiB/s, minb=6,309KiB/s, maxb=6,730KiB/s, mint=15580msec, maxt=16618msec
  WRITE: io=281MiB, aggrb=24,809KiB/s, minb=7,608KiB/s, maxb=9,844KiB/s, mint=15580msec, maxt=16618msec

Disk stats (read/write):
  cciss!c0d0: ios=5321/4333, merge=1227/67505, ticks=54848/1528912, in_queue=1583984, util=97.68%
6.43user 2.03system 0:16.83elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k
676208inputs+574816outputs (0major+2386minor)pagefaults 0swaps