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: [FFm] [75.0% done] [  4645/102782 kb/s] [eta 00m:01s]
Threads: 3: [FFF] [100.0% done] [     0/  8606 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] [75.0% done] [ 34472/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [81.2% done] [ 53195/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [87.5% done] [ 57848/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 58958/     0 kb/s] [eta 00m:00s]
Threads: 1: [_V_] [100.0% done] [ 56485/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=9400
  read : io=100MiB, bw=6,621KiB/s, runt= 15837msec
    slat (msec): min=   75, max=13608, avg=11243.46, stdev=2067.70
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    8, max=37060, per=97.33%, avg=18654.89, stdev=12242.78
  write: io=99,060KiB, bw=9,025KiB/s, runt= 11239msec
    slat (msec): min=    0, max=   21, avg= 3.62, stdev= 3.86
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58465, per=140.10%, avg=35869.75, stdev=28074.98
  cpu          : usr=14.62%, sys=4.02%, ctx=1311
  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=9401
  read : io=100MiB, bw=6,388KiB/s, runt= 16413msec
    slat (msec): min=   52, max=14007, avg=11611.59, stdev=3419.00
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   20, max=22272, per=57.85%, avg=11087.91, stdev=7158.99
  write: io=90,712KiB, bw=8,288KiB/s, runt= 11207msec
    slat (msec): min=    0, max=  105, avg= 3.23, stdev= 6.49
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58013, per=105.65%, avg=27049.00, stdev=28948.00
  cpu          : usr=11.58%, sys=4.29%, ctx=1507
  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=9402
  read : io=100MiB, bw=6,583KiB/s, runt= 15928msec
    slat (msec): min=    9, max=12972, avg=9806.08, stdev=3253.04
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   24, max=25436, per=72.16%, avg=13829.92, stdev=9273.75
  write: io=91,240KiB, bw=8,336KiB/s, runt= 11207msec
    slat (msec): min=    0, max=  153, avg= 3.22, stdev= 6.79
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=44545, per=71.43%, avg=18287.00, stdev=18758.80
  cpu          : usr=12.05%, sys=4.37%, ctx=1585
  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=19,166KiB/s, minb=6,388KiB/s, maxb=6,621KiB/s, mint=15837msec, maxt=16413msec
  WRITE: io=274MiB, aggrb=25,603KiB/s, minb=8,288KiB/s, maxb=9,025KiB/s, mint=15837msec, maxt=16413msec

Disk stats (read/write):
  cciss!c0d0: ios=5386/3148, merge=1286/67075, ticks=50908/1346524, in_queue=1397428, util=95.55%
6.19user 2.05system 0:16.65elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k
682408inputs+562048outputs (0major+2382minor)pagefaults 0swaps