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: [mmF] [33.3% done] [ 12263/ 51533 kb/s] [eta 00m:06s]
Threads: 3: [FmF] [33.3% done] [  3848/  8557 kb/s] [eta 00m:08s]
Threads: 3: [FmF] [62.5% done] [   642/ 36782 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [     0/ 14933 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] [80.0% done] [ 49432/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [92.9% done] [ 68616/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 70168/     0 kb/s] [eta 00m:00s]
Threads: 1: [__V] [100.0% done] [ 68437/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=17507
  read : io=100MiB, bw=7,205KiB/s, runt= 14552msec
    slat (msec): min=   30, max=11546, avg=8981.02, stdev=3138.92
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   10, max=39104, per=76.04%, avg=15830.40, stdev=13451.95
  write: io=90,188KiB, bw=8,296KiB/s, runt= 11132msec
    slat (msec): min=    0, max=  103, avg= 3.22, stdev= 4.56
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56452, per=115.17%, avg=27933.33, stdev=28230.55
  cpu          : usr=13.41%, sys=4.56%, ctx=499
  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=17508
  read : io=100MiB, bw=7,084KiB/s, runt= 14800msec
    slat (msec): min=   19, max= 9669, avg=6827.23, stdev=2939.21
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    1, max=31925, per=62.65%, avg=13042.00, stdev=10694.35
  write: io=79,056KiB, bw=7,272KiB/s, runt= 11132msec
    slat (msec): min=    0, max=   93, avg= 4.22, stdev= 7.68
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57409, per=88.44%, avg=21451.00, stdev=31333.50
  cpu          : usr=13.92%, sys=4.59%, ctx=747
  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=17509
  read : io=100MiB, bw=6,939KiB/s, runt= 15110msec
    slat (msec): min=   10, max=12633, avg=10629.78, stdev=2803.85
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   24, max=25589, per=59.54%, avg=12396.00, stdev=10834.78
  write: io=94,456KiB, bw=8,687KiB/s, runt= 11133msec
    slat (msec): min=    0, max=   21, avg= 3.28, stdev= 4.16
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=27958, per=75.12%, avg=18220.67, stdev=15792.01
  cpu          : usr=13.26%, sys=4.08%, ctx=450
  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=20,818KiB/s, minb=6,939KiB/s, maxb=7,205KiB/s, mint=14552msec, maxt=15110msec
  WRITE: io=258MiB, aggrb=24,254KiB/s, minb=7,272KiB/s, maxb=8,687KiB/s, mint=14552msec, maxt=15110msec

Disk stats (read/write):
  cciss!c0d0: ios=2680/3130, merge=26652/62761, ticks=307588/1242300, in_queue=1550344, util=96.72%
6.08user 1.99system 0:15.37elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k
698640inputs+527424outputs (0major+2365minor)pagefaults 0swaps