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: [mFm] [33.3% done] [  4927/ 32930 kb/s] [eta 00m:06s]
Threads: 3: [mFm] [33.3% done] [  3730/ 21149 kb/s] [eta 00m:08s]
Threads: 3: [mFF] [35.7% done] [  2600/  9073 kb/s] [eta 00m:09s]
Threads: 3: [FFF] [100.0% done] [   549/ 50343 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] [ 40793/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [86.7% done] [ 53711/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [93.3% done] [ 54966/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 55716/     0 kb/s] [eta 00m:00s]
Threads: 1: [__V] [100.0% done] [ 56953/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=24628
  read : io=100MiB, bw=6,666KiB/s, runt= 15730msec
    slat (msec): min=   53, max= 9840, avg=7042.91, stdev=2816.08
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   13, max=26346, per=56.90%, avg=10972.19, stdev=9223.24
  write: io=82,112KiB, bw=7,547KiB/s, runt= 11140msec
    slat (msec): min=    0, max=   55, avg= 3.68, stdev= 4.00
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=62382, per=118.95%, avg=29975.75, stdev=34639.46
  cpu          : usr=13.07%, sys=4.60%, ctx=1337
  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=24629
  read : io=100MiB, bw=6,591KiB/s, runt= 15907msec
    slat (msec): min= 9855, max=14554, avg=12024.04, stdev=1387.43
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    7, max=34521, per=105.99%, avg=20437.33, stdev=10135.28
  write: io=100MiB, bw=9,461KiB/s, runt= 11083msec
    slat (msec): min=    0, max=   23, avg= 2.96, stdev= 4.07
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58215, per=152.56%, avg=38444.33, stdev=33298.29
  cpu          : usr=12.30%, sys=4.75%, ctx=1310
  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=24630
  read : io=100MiB, bw=6,427KiB/s, runt= 16313msec
    slat (msec): min=   45, max=12216, avg=9474.02, stdev=3284.18
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    7, max=22609, per=54.95%, avg=10595.86, stdev=8246.91
  write: io=89,716KiB, bw=8,244KiB/s, runt= 11143msec
    slat (msec): min=    0, max=   25, avg= 4.31, stdev= 3.86
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=54383, per=90.09%, avg=22703.00, stdev=23317.65
  cpu          : usr=13.66%, sys=5.27%, ctx=1132
  IO depths    : 1=12.6%, 2=25.1%, 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=19,283KiB/s, minb=6,427KiB/s, maxb=6,666KiB/s, mint=15730msec, maxt=16313msec
  WRITE: io=268MiB, aggrb=25,200KiB/s, minb=7,547KiB/s, maxb=9,461KiB/s, mint=15730msec, maxt=16313msec

Disk stats (read/write):
  cciss!c0d0: ios=5566/3199, merge=1020/65364, ticks=54304/1423040, in_queue=1477348, util=97.36%
6.30user 2.36system 0:16.52elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k
695616inputs+548480outputs (0major+2384minor)pagefaults 0swaps