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] [42.9% done] [ 17322/ 75463 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [  2936/ 92422 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: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [72.2% done] [ 51260/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [82.4% done] [ 66503/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [100.0% done] [ 66210/     0 kb/s] [eta 00m:00s]
Threads: 1: [_V_] [100.0% done] [ 67653/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=8094
  read : io=100MiB, bw=6,661KiB/s, runt= 15742msec
    slat (msec): min=   37, max=12112, avg=9153.19, stdev=3503.91
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   10, max=38210, per=76.82%, avg=15033.67, stdev=12664.91
  write: io=88,336KiB, bw=7,510KiB/s, runt= 12044msec
    slat (msec): min=    0, max=   44, avg= 3.37, stdev= 4.52
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=63110, per=138.92%, avg=29998.25, stdev=34624.82
  cpu          : usr=12.58%, sys=3.94%, ctx=612
  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=8095
  read : io=100MiB, bw=6,523KiB/s, runt= 16075msec
    slat (msec): min=   20, max=12256, avg=9805.22, stdev=3551.98
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    4, max=31819, per=60.99%, avg=11935.50, stdev=9902.37
  write: io=83,284KiB, bw=7,083KiB/s, runt= 12040msec
    slat (msec): min=    0, max=  217, avg= 2.87, stdev= 8.67
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=73066, per=150.42%, avg=32482.25, stdev=37914.08
  cpu          : usr=10.85%, sys=4.28%, ctx=717
  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=8096
  read : io=100MiB, bw=6,669KiB/s, runt= 15723msec
    slat (msec): min=   60, max=12646, avg=9799.27, stdev=3340.41
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    4, max=27986, per=78.97%, avg=15454.30, stdev=9717.10
  write: io=82,368KiB, bw=7,005KiB/s, runt= 12040msec
    slat (msec): min=    0, max=    8, avg= 1.64, stdev= 1.62
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=115209, per=266.76%, avg=57604.50, stdev=81465.07
  cpu          : usr=9.82%, sys=3.69%, ctx=642
  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=19,569KiB/s, minb=6,523KiB/s, maxb=6,669KiB/s, mint=15723msec, maxt=16075msec
  WRITE: io=248MiB, aggrb=21,594KiB/s, minb=7,005KiB/s, maxb=7,510KiB/s, mint=15723msec, maxt=16075msec

Disk stats (read/write):
  cciss!c0d0: ios=3338/3161, merge=21514/60247, ticks=378484/1337028, in_queue=1715508, util=97.05%
5.33user 1.90system 0:16.32elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k
719256inputs+508000outputs (0major+2372minor)pagefaults 0swaps