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] [ 15045/ 94480 kb/s] [eta 00m:06s]
Threads: 3: [mmF] [36.4% done] [  6221/ 69367 kb/s] [eta 00m:07s]
Threads: 3: [mFF] [71.4% done] [  1101/ 66677 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [   414/  2234 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] [81.2% done] [ 55263/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.3% done] [ 63158/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 65755/     0 kb/s] [eta 00m:00s]
Threads: 1: [VE_] [100.0% done] [ 64377/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=11146
  read : io=100MiB, bw=6,528KiB/s, runt= 16061msec
    slat (msec): min=   33, max=10421, avg=7178.57, stdev=3281.51
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    8, max=28939, per=54.24%, avg=10623.73, stdev=8211.95
  write: io=75,768KiB, bw=6,487KiB/s, runt= 11960msec
    slat (msec): min=    0, max=  132, avg= 3.31, stdev=10.41
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=79425, per=125.88%, avg=26798.80, stdev=37509.44
  cpu          : usr=10.91%, sys=3.96%, ctx=796
  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=11147
  read : io=100MiB, bw=6,557KiB/s, runt= 15990msec
    slat (msec): min=   64, max=11878, avg=9075.60, stdev=3132.42
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    7, max=26372, per=67.85%, avg=13289.50, stdev=10121.12
  write: io=85,612KiB, bw=7,325KiB/s, runt= 11968msec
    slat (msec): min=    0, max=   20, avg= 3.02, stdev= 3.62
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=28753, per=87.34%, avg=18594.67, stdev=16126.45
  cpu          : usr=12.83%, sys=4.28%, ctx=629
  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=11148
  read : io=100MiB, bw=6,609KiB/s, runt= 15864msec
    slat (msec): min=   62, max=12693, avg=10153.78, stdev=3206.06
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   21, max=29999, per=77.16%, avg=15112.82, stdev=11232.74
  write: io=87,436KiB, bw=7,483KiB/s, runt= 11964msec
    slat (msec): min=    0, max=   74, avg= 2.23, stdev= 3.87
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=52205, per=92.23%, avg=19634.33, stdev=28405.14
  cpu          : usr=11.07%, sys=3.40%, ctx=615
  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%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,586KiB/s, minb=6,528KiB/s, maxb=6,609KiB/s, mint=15864msec, maxt=16061msec
  WRITE: io=243MiB, aggrb=21,289KiB/s, minb=6,487KiB/s, maxb=7,483KiB/s, mint=15864msec, maxt=16061msec

Disk stats (read/write):
  cciss!c0d0: ios=3423/3016, merge=19966/59072, ticks=365316/1295532, in_queue=1662320, util=96.96%
5.60user 1.88system 0:16.31elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k
728400inputs+497656outputs (0major+2375minor)pagefaults 0swaps