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: [Fmm] [25.0% done] [  2283/     0 kb/s] [eta 00m:09s]
Threads: 3: [Fmm] [25.0% done] [  1342/     0 kb/s] [eta 00m:12s]
Threads: 3: [Fmm] [29.4% done] [  1801/  5149 kb/s] [eta 00m:12s]
Threads: 3: [Fmm] [40.0% done] [     0/ 58023 kb/s] [eta 00m:09s]
Threads: 3: [FFm] [38.9% done] [   614/  1354 kb/s] [eta 00m:11s]
Threads: 3: [FFm] [40.0% done] [   626/     0 kb/s] [eta 00m:12s]
Threads: 3: [VFm] [60.0% done] [  4185/ 27175 kb/s] [eta 00m:06s]
Threads: 3: [VFm] [58.8% done] [ 14504/   235 kb/s] [eta 00m:07s]
Threads: 3: [VFm] [57.9% done] [ 13727/     0 kb/s] [eta 00m:08s]
Threads: 3: [VFF] [92.3% done] [  4998/ 14541 kb/s] [eta 00m:01s]
Threads: 3: [VVF] [72.2% done] [ 20842/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVF] [82.4% done] [ 28037/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVF] [88.2% done] [ 27679/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVF] [94.1% done] [ 17201/     0 kb/s] [eta 00m:01s]
Threads: 2: [EVF] [100.0% done] [ 25304/     0 kb/s] [eta 00m:00s]
Threads: 2: [_VV] [69.2% done] [ 20778/     0 kb/s] [eta 00m:08s]
Threads: 2: [_VV] [76.0% done] [ 24096/     0 kb/s] [eta 00m:06s]
Threads: 1: [__V] [87.0% done] [ 24458/     0 kb/s] [eta 00m:03s]
Threads: 1: [__V] [100.0% done] [ 22554/     0 kb/s] [eta 00m:00s]
Threads: 1: [__V] [100.0% done] [ 25771/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=30365
  read : io=100MiB, bw=6,263KiB/s, runt= 16742msec
    slat (msec): min= 7085, max=15386, avg=11580.98, stdev=2290.39
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=21796, per=86.61%, avg=11853.07, stdev=6421.03
  write: io=100MiB, bw=13,108KiB/s, runt=  7999msec
    slat (msec): min=    0, max=   20, avg= 2.85, stdev= 3.98
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58107, per=227.84%, avg=38220.00, stdev=33108.61
  cpu          : usr=11.35%, sys=4.16%, ctx=878
  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=30366
  read : io=100MiB, bw=5,382KiB/s, runt= 19482msec
    slat (msec): min=   65, max=13529, avg=9948.85, stdev=3047.89
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   20, max=25905, per=72.87%, avg=9972.33, stdev=6980.97
  write: io=91,148KiB, bw=7,641KiB/s, runt= 12215msec
    slat (msec): min=    0, max=   72, avg= 4.10, stdev= 4.43
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58158, per=197.98%, avg=33211.80, stdev=30408.96
  cpu          : usr=11.40%, sys=4.11%, ctx=976
  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=30367
  read : io=100MiB, bw=4,561KiB/s, runt= 22986msec
    slat (msec): min=   47, max=11673, avg=9227.28, stdev=2459.30
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    2, max=26224, per=70.04%, avg=9585.32, stdev=10920.57
  write: io=96,504KiB, bw=5,581KiB/s, runt= 17705msec
    slat (msec): min=    0, max=  231, avg= 4.77, stdev=14.05
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=55965, per=146.48%, avg=24571.67, stdev=27562.39
  cpu          : usr=10.11%, sys=3.10%, ctx=1169
  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=13,685KiB/s, minb=4,561KiB/s, maxb=6,263KiB/s, mint=16742msec, maxt=22986msec
  WRITE: io=283MiB, aggrb=16,775KiB/s, minb=5,581KiB/s, maxb=13,108KiB/s, mint=16742msec, maxt=22986msec

Disk stats (read/write):
  cciss!c0d0: ios=5168/3761, merge=35/68712, ticks=88152/2174216, in_queue=2262496, util=93.82%
6.50user 2.24system 0:23.84elapsed 36%CPU (0avgtext+0avgdata 0maxresident)k
655920inputs+580152outputs (0major+2419minor)pagefaults 0swaps