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] [75.0% done] [  7500/158108 kb/s] [eta 00m:01s]
Threads: 3: [FmF] [66.7% done] [  1024/  3523 kb/s] [eta 00m:02s]
Threads: 3: [FmF] [62.5% done] [   723/     0 kb/s] [eta 00m:03s]
Threads: 3: [FmF] [66.7% done] [  1500/     0 kb/s] [eta 00m:03s]
Threads: 3: [FmF] [63.6% done] [  1224/     0 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [   870/  4417 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] [81.2% done] [ 49208/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.3% done] [ 71692/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 67244/     0 kb/s] [eta 00m:00s]
Threads: 2: [VVE] [100.0% done] [ 69619/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=10845
  read : io=100MiB, bw=6,498KiB/s, runt= 16135msec
    clat (msec): min=    0, max=  254, avg= 2.44, stdev=18.23
    bw (KiB/s) : min=    8, max=29683, per=81.00%, avg=15792.40, stdev=10684.62
  write: io=90,356KiB, bw=7,595KiB/s, runt= 12182msec
    clat (msec): min=    0, max=    6, avg= 0.00, stdev= 0.15
    bw (KiB/s) : min=    0, max=28447, per=64.78%, avg=14223.50, stdev=20115.07
  cpu          : usr=10.61%, sys=3.07%, ctx=563
  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=94.1%, 4=2.1%, 10=1.6%, 20=1.2%, 50=0.6%, 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=10846
  read : io=100MiB, bw=6,524KiB/s, runt= 16071msec
    clat (msec): min=    0, max=  248, avg= 5.54, stdev=20.86
    bw (KiB/s) : min=   29, max=27754, per=43.63%, avg=8506.50, stdev=8980.04
  write: io=76,008KiB, bw=6,386KiB/s, runt= 12187msec
    clat (msec): min=    0, max=    3, avg= 0.00, stdev= 0.08
    bw (KiB/s) : min=    0, max=146759, per=222.79%, avg=48921.00, stdev=84730.19
  cpu          : usr=8.89%, sys=3.16%, ctx=773
  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=84.9%, 4=3.9%, 10=3.9%, 20=2.9%, 50=3.2%, 100=0.7%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=10847
  read : io=100MiB, bw=6,550KiB/s, runt= 16007msec
    clat (msec): min=    0, max=  257, avg= 2.17, stdev=18.40
    bw (KiB/s) : min=    2, max=27396, per=81.99%, avg=15984.50, stdev=12563.21
  write: io=94,976KiB, bw=7,980KiB/s, runt= 12187msec
    clat (msec): min=    0, max=   27, avg= 0.18, stdev= 1.55
    bw (KiB/s) : min=    0, max=58243, per=130.34%, avg=28621.00, stdev=29003.69
  cpu          : usr=14.24%, sys=4.37%, ctx=509
  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=93.4%, 4=2.2%, 10=2.6%, 20=1.1%, 50=0.2%, 100=0.0%
     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=19,496KiB/s, minb=6,498KiB/s, maxb=6,550KiB/s, mint=16007msec, maxt=16135msec
  WRITE: io=255MiB, aggrb=21,958KiB/s, minb=6,386KiB/s, maxb=7,980KiB/s, mint=16007msec, maxt=16135msec

Disk stats (read/write):
  cciss!c0d0: ios=2089/3235, merge=5724/62051, ticks=284544/1430288, in_queue=1714928, util=97.21%
5.43user 1.72system 0:16.33elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k
707432inputs+522704outputs (0major+1034minor)pagefaults 0swaps