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: [FFF] [100.0% done] [   737/ 23265 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] [70.6% done] [ 35127/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [81.2% done] [ 64618/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [100.0% done] [ 64786/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 61825/     0 kb/s] [eta 00m:00s]
Threads: 2: [VVE] [100.0% done] [ 64630/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=8653
  read : io=100MiB, bw=6,568KiB/s, runt= 15964msec
    slat (msec): min=   35, max=14184, avg=11284.08, stdev=2978.57
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=35884, per=77.81%, avg=15333.33, stdev=11377.67
  write: io=97,404KiB, bw=9,033KiB/s, runt= 11041msec
    slat (msec): min=    0, max=   44, avg= 1.75, stdev= 2.95
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=127342, per=158.82%, avg=42530.00, stdev=73449.45
  cpu          : usr=5.65%, sys=2.83%, ctx=1573
  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=8654
  read : io=100MiB, bw=6,581KiB/s, runt= 15931msec
    slat (msec): min=   69, max=14628, avg=12726.15, stdev=2208.60
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   14, max=44789, per=95.17%, avg=18753.78, stdev=14027.30
  write: io=98MiB, bw=9,318KiB/s, runt= 11020msec
    slat (msec): min=    0, max=   72, avg= 1.78, stdev= 3.86
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=121688, per=161.65%, avg=43287.67, stdev=68019.61
  cpu          : usr=5.76%, sys=2.72%, ctx=1098
  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=8655
  read : io=100MiB, bw=6,854KiB/s, runt= 15298msec
    slat (msec): min=   55, max=12868, avg=10194.98, stdev=2757.89
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   19, max=33534, per=86.43%, avg=17030.10, stdev=11877.03
  write: io=91,044KiB, bw=8,446KiB/s, runt= 11037msec
    slat (msec): min=    0, max=  249, avg= 1.71, stdev= 8.91
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=94025, per=143.70%, avg=38479.33, stdev=49281.03
  cpu          : usr=5.65%, sys=2.94%, ctx=1187
  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=19,705KiB/s, minb=6,568KiB/s, maxb=6,854KiB/s, mint=15298msec, maxt=15964msec
  WRITE: io=282MiB, aggrb=26,778KiB/s, minb=8,446KiB/s, maxb=9,318KiB/s, mint=15298msec, maxt=15964msec

Disk stats (read/write):
  cciss!c0d0: ios=5341/3309, merge=713/68885, ticks=62467/1519439, in_queue=1581905, util=92.85%
2.71user 1.36system 0:17.40elapsed 23%CPU (0avgtext+0avgdata 0maxresident)k
662072inputs+577488outputs (0major+2392minor)pagefaults 0swaps