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] [15.8% done] [  8419/ 45051 kb/s] [eta 00m:16s]
Threads: 3: [Fmm] [18.2% done] [  6247/ 35611 kb/s] [eta 00m:18s]
Threads: 3: [FmF] [20.8% done] [  4978/     0 kb/s] [eta 00m:19s]
Threads: 3: [FmF] [40.0% done] [  1243/ 25807 kb/s] [eta 00m:09s]
Threads: 3: [FmF] [41.2% done] [  2452/  2460 kb/s] [eta 00m:10s]
Threads: 3: [FmF] [61.5% done] [   648/ 28692 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [   926/  9825 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: [FVV] [66.7% done] [     0/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [76.5% done] [ 61679/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [87.5% done] [ 65210/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 66455/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=27598
  read : io=100MiB, bw=6,547KiB/s, runt= 16015msec
    clat (msec): min=    0, max=  204, avg= 2.09, stdev=16.70
    bw (KiB/s) : min=    8, max=38985, per=96.75%, avg=18749.89, stdev=12966.85
  write: io=97,696KiB, bw=8,227KiB/s, runt= 12159msec
    clat (msec): min=    0, max=   17, avg= 0.05, stdev= 0.78
    bw (KiB/s) : min=    0, max=74899, per=195.17%, avg=41445.33, stdev=38083.66
  cpu          : usr=11.71%, sys=3.17%, ctx=1107
  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=97.0%, 4=0.7%, 10=0.6%, 20=0.4%, 50=0.7%, 100=0.1%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=27599
  read : io=100MiB, bw=6,459KiB/s, runt= 16232msec
    clat (msec): min=    0, max=  205, avg= 6.71, stdev=21.01
    bw (KiB/s) : min=   16, max=18449, per=35.78%, avg=6933.87, stdev=6039.68
  write: io=65,824KiB, bw=5,543KiB/s, runt= 12159msec
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57991, per=89.99%, avg=19109.75, stdev=27327.55
  cpu          : usr=12.17%, sys=3.38%, ctx=1483
  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=84.5%, 4=2.8%, 10=3.6%, 20=3.2%, 50=4.1%, 100=1.1%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=27600
  read : io=100MiB, bw=6,470KiB/s, runt= 16206msec
    clat (msec): min=    0, max=  214, avg= 3.55, stdev=18.87
    bw (KiB/s) : min=    7, max=24958, per=57.65%, avg=11172.21, stdev=10157.39
  write: io=88,632KiB, bw=7,464KiB/s, runt= 12159msec
    clat (msec): min=    0, max=    7, avg= 0.02, stdev= 0.28
    bw (KiB/s) : min=    0, max=71622, per=170.66%, avg=36238.80, stdev=33936.90
  cpu          : usr=12.93%, sys=3.97%, ctx=1569
  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=93.1%, 4=1.4%, 10=1.5%, 20=1.5%, 50=1.8%, 100=0.1%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,379KiB/s, minb=6,459KiB/s, maxb=6,547KiB/s, mint=16015msec, maxt=16232msec
  WRITE: io=246MiB, aggrb=21,235KiB/s, minb=5,543KiB/s, maxb=8,227KiB/s, mint=16015msec, maxt=16232msec

Disk stats (read/write):
  cciss!c0d0: ios=6126/3092, merge=1594/59923, ticks=59384/1415272, in_queue=1475304, util=98.16%
5.95user 1.71system 0:16.46elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k
752760inputs+504320outputs (2major+1026minor)pagefaults 0swaps