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: [mmF] [17.6% done] [ 12519/ 45287 kb/s] [eta 00m:14s]
Threads: 3: [mmF] [21.1% done] [  8318/     0 kb/s] [eta 00m:15s]
Threads: 3: [mmF] [22.7% done] [  6485/     0 kb/s] [eta 00m:17s]
Threads: 3: [mmF] [25.0% done] [  5185/  1300 kb/s] [eta 00m:18s]
Threads: 3: [FmF] [26.9% done] [  2779/ 46953 kb/s] [eta 00m:19s]
Threads: 3: [FmF] [47.1% done] [   824/ 28814 kb/s] [eta 00m:09s]
Threads: 3: [FmF] [47.4% done] [  1531/     0 kb/s] [eta 00m:10s]
Threads: 3: [FmF] [62.5% done] [  1003/ 22942 kb/s] [eta 00m:06s]
Threads: 3: [VFV] [68.8% done] [ 21749/  7248 kb/s] [eta 00m:05s]
Threads: 3: [VFV] [100.0% done] [ 66356/     0 kb/s] [eta 00m:00s]
Threads: 3: [VFV] [100.0% done] [ 55608/     0 kb/s] [eta 00m:00s]
Threads: 1: [_F_] [100.0% done] [ 34141/     0 kb/s] [eta 00m:00s]
Threads: 1: [_V_] [78.9% done] [ 16599/     0 kb/s] [eta 00m:04s]
fio: (groupid=0): err= 0: pid=20401
  read : io=100MiB, bw=7,693KiB/s, runt= 13630msec
    clat (msec): min=    0, max=  200, avg= 4.20, stdev=15.18
    bw (KiB/s) : min=    0, max=35657, per=53.78%, avg=10497.56, stdev=11334.37
  write: io=76,308KiB, bw=7,251KiB/s, runt= 10776msec
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56442, per=131.88%, avg=21206.67, stdev=30725.03
  cpu          : usr=15.61%, sys=4.84%, ctx=835
  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=87.9%, 4=3.0%, 10=2.6%, 20=2.8%, 50=2.9%, 100=0.3%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=20402
  read : io=100MiB, bw=6,506KiB/s, runt= 16116msec
    clat (msec): min=    0, max=  104, avg= 5.81, stdev=12.77
    bw (KiB/s) : min=   15, max=49512, per=42.41%, avg=8277.77, stdev=13410.93
  write: io=58,076KiB, bw=4,018KiB/s, runt= 14800msec
    clat (msec): min=    0, max=    6, avg= 0.01, stdev= 0.17
    bw (KiB/s) : min=    0, max=28385, per=82.51%, avg=13267.00, stdev=14282.74
  cpu          : usr=11.29%, sys=3.70%, ctx=1018
  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=79.3%, 4=5.8%, 10=4.9%, 20=3.7%, 50=4.9%, 100=1.2%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=20403
  read : io=100MiB, bw=7,568KiB/s, runt= 13854msec
    clat (msec): min=    0, max=  204, avg= 1.59, stdev=12.52
    bw (KiB/s) : min=    5, max=35804, per=106.10%, avg=20709.38, stdev=16668.49
  write: io=98,024KiB, bw=9,317KiB/s, runt= 10773msec
    clat (msec): min=    0, max=   19, avg= 0.17, stdev= 1.46
    bw (KiB/s) : min=    0, max=58957, per=177.65%, avg=28566.00, stdev=24120.60
  cpu          : usr=16.66%, sys=5.37%, ctx=901
  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=94.5%, 4=1.7%, 10=2.0%, 20=1.1%, 50=0.2%, 100=0.1%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,519KiB/s, minb=6,506KiB/s, maxb=7,693KiB/s, mint=13630msec, maxt=16116msec
  WRITE: io=227MiB, aggrb=16,080KiB/s, minb=4,018KiB/s, maxb=9,317KiB/s, mint=13630msec, maxt=16116msec

Disk stats (read/write):
  cciss!c0d0: ios=2739/2911, merge=6058/55158, ticks=210892/1554164, in_queue=1766372, util=97.30%
6.26user 2.01system 0:16.36elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k
764000inputs+464840outputs (1major+1021minor)pagefaults 0swaps