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: [FmF] [75.0% done] [   869/ 69875 kb/s] [eta 00m:01s]
Threads: 3: [FFF] [100.0% done] [   747/  6054 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] [73.3% done] [ 45064/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [85.7% done] [ 76905/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 76702/     0 kb/s] [eta 00m:00s]
Threads: 2: [_VV] [100.0% done] [ 74467/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=19565
  read : io=100MiB, bw=7,647KiB/s, runt= 13712msec
    slat (msec): min= 8995, max=12395, avg=10601.85, stdev=1047.62
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=42253, per=116.80%, avg=25845.33, stdev=13895.84
  write: io=100MiB, bw=10,259KiB/s, runt= 10221msec
    slat (msec): min=    0, max=   21, avg= 3.08, stdev= 4.08
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=70079, per=146.52%, avg=41858.00, stdev=36976.24
  cpu          : usr=12.02%, sys=5.02%, ctx=519
  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=19566
  read : io=100MiB, bw=7,376KiB/s, runt= 14216msec
    slat (msec): min=   46, max=10613, avg=8324.13, stdev=2785.08
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   22, max=27087, per=61.92%, avg=13701.20, stdev=10354.12
  write: io=87,552KiB, bw=8,711KiB/s, runt= 10291msec
    slat (msec): min=    0, max=  117, avg= 3.29, stdev= 9.23
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56416, per=99.66%, avg=28470.67, stdev=28211.67
  cpu          : usr=10.92%, sys=4.28%, ctx=817
  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=19567
  read : io=100MiB, bw=7,471KiB/s, runt= 14034msec
    slat (msec): min=   65, max=11957, avg=10140.09, stdev=2058.37
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   23, max=30371, per=89.57%, avg=19820.86, stdev=13596.54
  write: io=97,380KiB, bw=9,682KiB/s, runt= 10299msec
    slat (msec): min=    0, max=   26, avg= 3.57, stdev= 4.40
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=54992, per=93.92%, avg=26832.33, stdev=27520.02
  cpu          : usr=12.46%, sys=5.19%, ctx=684
  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=22,128KiB/s, minb=7,376KiB/s, maxb=7,647KiB/s, mint=13712msec, maxt=14216msec
  WRITE: io=281MiB, aggrb=28,568KiB/s, minb=8,711KiB/s, maxb=10,259KiB/s, mint=13712msec, maxt=14216msec

Disk stats (read/write):
  cciss!c0d0: ios=2878/3361, merge=10870/68371, ticks=388948/1286348, in_queue=1675396, util=96.10%
5.03user 2.04system 0:14.45elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k
653208inputs+574688outputs (0major+2366minor)pagefaults 0swaps