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: [FmF] [30.0% done] [  2680/  5609 kb/s] [eta 00m:07s]
Threads: 3: [FmF] [50.0% done] [  2310/ 22342 kb/s] [eta 00m:04s]
Threads: 3: [FmF] [62.5% done] [  1243/ 21776 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [     0/ 11254 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: [FFV] [76.9% done] [  7728/     0 kb/s] [eta 00m:03s]
Threads: 3: [FFV] [91.7% done] [ 27337/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [75.0% done] [ 50579/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [86.7% done] [ 61488/     0 kb/s] [eta 00m:02s]
Threads: 2: [VV_] [100.0% done] [ 58458/     0 kb/s] [eta 00m:00s]
Threads: 2: [VV_] [100.0% done] [ 50892/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=19478
  read : io=100MiB, bw=6,714KiB/s, runt= 15616msec
    slat (msec): min=   34, max=13683, avg=11796.48, stdev=2217.96
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=33088, per=74.62%, avg=15030.70, stdev=11686.85
  write: io=99,848KiB, bw=9,368KiB/s, runt= 10914msec
    slat (msec): min=    0, max=   38, avg= 2.80, stdev= 4.06
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57641, per=105.84%, avg=28422.00, stdev=32587.80
  cpu          : usr=12.81%, sys=3.94%, ctx=1059
  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=19479
  read : io=100MiB, bw=6,820KiB/s, runt= 15375msec
    slat (msec): min=    6, max=10277, avg=7555.16, stdev=2803.18
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   21, max=27656, per=57.84%, avg=11651.53, stdev=9872.61
  write: io=85,400KiB, bw=7,973KiB/s, runt= 10968msec
    slat (msec): min=    0, max=  206, avg= 4.02, stdev= 9.76
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=42700, per=57.50%, avg=15442.75, stdev=18740.19
  cpu          : usr=13.45%, sys=4.66%, ctx=1177
  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=19480
  read : io=100MiB, bw=7,769KiB/s, runt= 13496msec
    slat (msec): min= 8344, max=12169, avg=10339.76, stdev=1096.57
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   16, max=37934, per=115.40%, avg=23245.88, stdev=11051.19
  write: io=100MiB, bw=10,966KiB/s, runt=  9562msec
    slat (msec): min=    0, max=   21, avg= 2.87, stdev= 4.00
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=61243, per=147.41%, avg=39588.00, stdev=34334.69
  cpu          : usr=14.76%, sys=4.21%, ctx=1451
  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=20,144KiB/s, minb=6,714KiB/s, maxb=7,769KiB/s, mint=13496msec, maxt=15616msec
  WRITE: io=281MiB, aggrb=26,855KiB/s, minb=7,973KiB/s, maxb=10,966KiB/s, mint=13496msec, maxt=15616msec

Disk stats (read/write):
  cciss!c0d0: ios=5269/3305, merge=1182/68580, ticks=46244/1324980, in_queue=1371296, util=95.10%
6.11user 1.92system 0:15.83elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k
663952inputs+575320outputs (0major+2382minor)pagefaults 0swaps