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: [FFm] [30.0% done] [ 11442/125163 kb/s] [eta 00m:07s]
Threads: 3: [FFm] [33.3% done] [  2125/     0 kb/s] [eta 00m:08s]
Threads: 3: [FFm] [50.0% done] [   942/ 27172 kb/s] [eta 00m:05s]
Threads: 3: [FFm] [50.0% done] [  1084/     0 kb/s] [eta 00m:06s]
Threads: 3: [FFF] [100.0% done] [   853/ 25189 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] [ 30671/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [86.7% done] [ 70871/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 64048/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 68148/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=23971
  read : io=100MiB, bw=6,878KiB/s, runt= 15244msec
    slat (msec): min=   56, max=12603, avg=9932.53, stdev=3220.51
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   10, max=38523, per=83.94%, avg=17151.30, stdev=12792.73
  write: io=88,852KiB, bw=7,983KiB/s, runt= 11396msec
    slat (msec): min=    0, max=  113, avg= 2.30, stdev= 4.34
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=47423, per=68.49%, avg=15833.33, stdev=27357.48
  cpu          : usr=11.07%, sys=4.41%, ctx=482
  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=23972
  read : io=100MiB, bw=6,981KiB/s, runt= 15020msec
    slat (msec): min=   59, max=12515, avg=10035.07, stdev=2984.71
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   22, max=27826, per=79.77%, avg=16297.67, stdev=11484.18
  write: io=89,512KiB, bw=8,050KiB/s, runt= 11386msec
    slat (msec): min=    0, max=   81, avg= 2.40, stdev= 4.53
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=49036, per=71.42%, avg=16511.00, stdev=28168.57
  cpu          : usr=11.16%, sys=4.39%, ctx=444
  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=23973
  read : io=100MiB, bw=6,810KiB/s, runt= 15396msec
    slat (msec): min=   29, max= 8661, avg=6042.53, stdev=2741.16
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   35, max=23026, per=47.02%, avg=9608.00, stdev=8983.25
  write: io=78,904KiB, bw=7,090KiB/s, runt= 11396msec
    slat (msec): min=    0, max=   37, avg= 3.80, stdev= 3.97
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=52714, per=69.82%, avg=16140.00, stdev=24991.50
  cpu          : usr=13.72%, sys=5.43%, ctx=618
  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=20,432KiB/s, minb=6,810KiB/s, maxb=6,981KiB/s, mint=15020msec, maxt=15396msec
  WRITE: io=251MiB, aggrb=23,117KiB/s, minb=7,090KiB/s, maxb=8,050KiB/s, mint=15020msec, maxt=15396msec

Disk stats (read/write):
  cciss!c0d0: ios=2607/3056, merge=18136/61224, ticks=312640/1312772, in_queue=1625556, util=96.96%
5.53user 2.19system 0:15.63elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k
712144inputs+514552outputs (0major+2373minor)pagefaults 0swaps