fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [Fmm] [50.0% done] [  9676/ 99662 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [   203/ 67817 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: [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] [76.5% done] [ 52007/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [93.3% done] [ 68127/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 66670/     0 kb/s] [eta 00m:00s]
Threads: 2: [V_V] [100.0% done] [ 65771/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=6101
  read : io=100MiB, bw=6,457KiB/s, runt= 16237msec
    clat (msec): min=    0, max=  343, avg= 2.66, stdev=20.85
    bw (KiB/s) : min=    0, max=33284, per=84.94%, avg=16362.70, stdev=10087.43
  write: io=89,992KiB, bw=7,596KiB/s, runt= 12131msec
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=111968, per=250.04%, avg=57184.00, stdev=56022.57
  cpu          : usr=10.67%, sys=4.21%, ctx=639
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=94.6%, 4=1.4%, 10=1.5%, 20=1.5%, 50=0.6%, 100=0.0%
     lat (msec): 250=0.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=6102
  read : io=100MiB, bw=6,602KiB/s, runt= 15882msec
    clat (msec): min=    0, max=  302, avg= 2.39, stdev=17.94
    bw (KiB/s) : min=    4, max=36593, per=85.68%, avg=16504.60, stdev=14229.31
  write: io=89,000KiB, bw=7,510KiB/s, runt= 12135msec
    clat (msec): min=    0, max=   22, avg= 0.19, stdev= 1.66
    bw (KiB/s) : min=    0, max=58660, per=94.53%, avg=21618.25, stdev=25629.08
  cpu          : usr=14.20%, sys=4.28%, ctx=786
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=92.6%, 4=2.0%, 10=2.7%, 20=1.9%, 50=0.4%, 100=0.0%
     lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=6103
  read : io=100MiB, bw=6,421KiB/s, runt= 16330msec
    clat (msec): min=    0, max=  341, avg= 2.89, stdev=20.92
    bw (KiB/s) : min=    2, max=23035, per=60.79%, avg=11709.83, stdev=9085.37
  write: io=92,036KiB, bw=7,766KiB/s, runt= 12135msec
    clat (msec): min=    0, max=    9, avg= 0.01, stdev= 0.26
    bw (KiB/s) : min=    0, max=59269, per=126.92%, avg=29026.25, stdev=33479.97
  cpu          : usr=11.88%, sys=4.26%, ctx=644
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=93.9%, 4=1.2%, 10=2.0%, 20=1.5%, 50=0.9%, 100=0.0%
     lat (msec): 250=0.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,263KiB/s, minb=6,421KiB/s, maxb=6,602KiB/s, mint=15882msec, maxt=16330msec
  WRITE: io=265MiB, aggrb=22,870KiB/s, minb=7,510KiB/s, maxb=7,766KiB/s, mint=15882msec, maxt=16330msec

Disk stats (read/write):
  cciss!c0d0: ios=3177/3506, merge=8684/64197, ticks=395128/1489728, in_queue=1885408, util=97.40%
5.94user 2.06system 0:16.55elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k
687000inputs+542080outputs (1major+1034minor)pagefaults 0swaps