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: [mmm] [33.3% done] [ 14892/ 43096 kb/s] [eta 00m:06s]
Threads: 3: [Fmm] [40.0% done] [  8372/ 24056 kb/s] [eta 00m:06s]
Threads: 3: [FmF] [55.6% done] [  1361/ 50072 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [  1044/ 18524 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] [72.2% done] [ 35887/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [87.5% done] [ 68752/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 66848/     0 kb/s] [eta 00m:00s]
Threads: 2: [_VV] [100.0% done] [ 64300/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=15658
  read : io=100MiB, bw=6,506KiB/s, runt= 16117msec
    slat (msec): min=   20, max=12865, avg=10268.64, stdev=3246.18
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=30928, per=75.41%, avg=14370.00, stdev=12033.25
  write: io=91,700KiB, bw=7,570KiB/s, runt= 12404msec
    slat (msec): min=    0, max=   37, avg= 4.16, stdev= 4.22
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58026, per=139.76%, avg=28770.67, stdev=30907.25
  cpu          : usr=14.30%, sys=4.14%, ctx=644
  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=15659
  read : io=100MiB, bw=6,351KiB/s, runt= 16508msec
    slat (msec): min=    0, max=10607, avg=6905.55, stdev=3433.06
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   16, max=30273, per=54.16%, avg=10320.81, stdev=8841.43
  write: io=75,092KiB, bw=6,198KiB/s, runt= 12405msec
    slat (msec): min=    0, max=  213, avg= 4.58, stdev=13.04
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=35406, per=89.11%, avg=18343.75, stdev=15210.87
  cpu          : usr=12.96%, sys=4.02%, ctx=858
  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=15660
  read : io=100MiB, bw=6,403KiB/s, runt= 16374msec
    slat (msec): min=   25, max=11655, avg=8664.96, stdev=3790.38
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    4, max=27483, per=61.02%, avg=11628.00, stdev=9049.65
  write: io=82,604KiB, bw=6,820KiB/s, runt= 12401msec
    slat (msec): min=    0, max=   83, avg= 3.98, stdev= 4.77
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56773, per=130.24%, avg=26810.25, stdev=31024.05
  cpu          : usr=13.61%, sys=4.10%, ctx=840
  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=19,055KiB/s, minb=6,351KiB/s, maxb=6,506KiB/s, mint=16117msec, maxt=16508msec
  WRITE: io=244MiB, aggrb=20,586KiB/s, minb=6,198KiB/s, maxb=7,570KiB/s, mint=16117msec, maxt=16508msec

Disk stats (read/write):
  cciss!c0d0: ios=3114/3078, merge=9689/59255, ticks=359780/1353936, in_queue=1713720, util=97.11%
6.72user 2.02system 0:16.78elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k
727152inputs+498816outputs (0major+2355minor)pagefaults 0swaps