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: [FFF] [100.0% done] [  1405/ 65117 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] [71.4% done] [  9634/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [78.6% done] [ 60960/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [92.3% done] [ 58580/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 55568/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 61334/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=8742
  read : io=100MiB, bw=7,095KiB/s, runt= 14779msec
    slat (msec): min=   49, max=11991, avg=9198.14, stdev=2824.06
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=29738, per=66.91%, avg=14176.42, stdev=10369.90
  write: io=91,524KiB, bw=9,653KiB/s, runt=  9708msec
    slat (msec): min=    0, max=   64, avg= 2.50, stdev= 3.98
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=105604, per=128.87%, avg=39773.00, stdev=50559.73
  cpu          : usr=12.04%, sys=4.33%, ctx=1232
  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=8743
  read : io=100MiB, bw=7,148KiB/s, runt= 14669msec
    slat (msec): min=   73, max=12759, avg=10073.93, stdev=2221.30
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   29, max=28023, per=74.92%, avg=15873.27, stdev=9734.37
  write: io=98,680KiB, bw=10,439KiB/s, runt=  9679msec
    slat (msec): min=    0, max=   23, avg= 3.00, stdev= 4.13
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57230, per=90.09%, avg=27805.67, stdev=28649.32
  cpu          : usr=13.12%, sys=4.47%, ctx=1477
  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=8744
  read : io=100MiB, bw=7,062KiB/s, runt= 14847msec
    slat (msec): min= 8475, max=13502, avg=11128.00, stdev=1501.74
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   20, max=25065, per=83.15%, avg=17616.30, stdev=7496.23
  write: io=100MiB, bw=10,837KiB/s, runt=  9675msec
    slat (msec): min=    0, max=   23, avg= 2.86, stdev= 4.10
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58945, per=126.69%, avg=39100.67, stdev=33863.45
  cpu          : usr=13.17%, sys=4.31%, ctx=1026
  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=21,187KiB/s, minb=7,062KiB/s, maxb=7,148KiB/s, mint=14669msec, maxt=14847msec
  WRITE: io=286MiB, aggrb=30,863KiB/s, minb=9,653KiB/s, maxb=10,837KiB/s, mint=14669msec, maxt=14847msec

Disk stats (read/write):
  cciss!c0d0: ios=5174/2912, merge=942/70049, ticks=50968/1220252, in_queue=1275188, util=94.50%
5.72user 1.94system 0:15.03elapsed 51%CPU (0avgtext+0avgdata 0maxresident)k
650680inputs+585224outputs (0major+2378minor)pagefaults 0swaps