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] [     0/ 84087 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] [66.7% done] [ 48720/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [84.6% done] [ 72297/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [92.3% done] [ 75430/     0 kb/s] [eta 00m:01s]
Threads: 1: [_EV] [100.0% done] [ 73996/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=16092
  read : io=100MiB, bw=8,458KiB/s, runt= 12396msec
    slat (msec): min= 7965, max=11077, avg=9392.19, stdev=993.72
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=53639, per=115.93%, avg=27457.17, stdev=16981.28
  write: io=100MiB, bw=11,397KiB/s, runt=  9200msec
    slat (msec): min=    0, max=   24, avg= 2.95, stdev= 4.14
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=67021, per=131.94%, avg=41406.00, stdev=36193.51
  cpu          : usr=14.17%, sys=5.10%, ctx=522
  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=16093
  read : io=100MiB, bw=8,067KiB/s, runt= 12998msec
    slat (msec): min=   80, max=10964, avg=9181.73, stdev=1725.67
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    2, max=33499, per=89.14%, avg=21112.00, stdev=12588.56
  write: io=97,060KiB, bw=10,728KiB/s, runt=  9264msec
    slat (msec): min=    0, max=   18, avg= 3.18, stdev= 3.80
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57888, per=122.92%, avg=38574.00, stdev=33406.07
  cpu          : usr=14.49%, sys=5.26%, ctx=425
  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=16094
  read : io=100MiB, bw=7,894KiB/s, runt= 13282msec
    slat (msec): min=   37, max=10903, avg=8843.54, stdev=2910.46
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   25, max=45415, per=75.99%, avg=17997.11, stdev=13023.61
  write: io=84,452KiB, bw=9,368KiB/s, runt=  9231msec
    slat (msec): min=    0, max=   15, avg= 1.33, stdev= 1.91
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=124719, per=198.71%, avg=62359.50, stdev=88189.65
  cpu          : usr=9.82%, sys=4.43%, ctx=750
  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=23,684KiB/s, minb=7,894KiB/s, maxb=8,458KiB/s, mint=12396msec, maxt=13282msec
  WRITE: io=277MiB, aggrb=31,382KiB/s, minb=9,368KiB/s, maxb=11,397KiB/s, mint=12396msec, maxt=13282msec

Disk stats (read/write):
  cciss!c0d0: ios=2214/3034, merge=26588/67867, ticks=336988/1154380, in_queue=1494328, util=96.55%
5.00user 1.91system 0:13.48elapsed 51%CPU (0avgtext+0avgdata 0maxresident)k
660904inputs+567848outputs (0major+2368minor)pagefaults 0swaps