fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mmm] [15.0% done] [ 12751/ 11417 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [19.0% done] [ 17277/  9630 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [21.7% done] [ 23160/  2599 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [26.1% done] [ 10669/ 12885 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [29.2% done] [ 11088/  9461 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [34.8% done] [ 17314/ 11162 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [39.1% done] [ 16375/  8699 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [43.5% done] [ 12072/  3652 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [44.0% done] [  8749/  1480 kb/s] [eta 00m:14s]
Threads: 3: [mFm] [44.4% done] [   971/   304 kb/s] [eta 00m:15s]
Threads: 2: [m_m] [52.0% done] [ 39703/  6853 kb/s] [eta 00m:12s]
Threads: 2: [m_m] [56.0% done] [  3241/  8244 kb/s] [eta 00m:11s]
Threads: 2: [m_m] [57.7% done] [  4059/  3449 kb/s] [eta 00m:11s]
Threads: 2: [m_F] [57.1% done] [   309/   447 kb/s] [eta 00m:12s]
Threads: 1: [m_E] [58.6% done] [ 39776/  3416 kb/s] [eta 00m:12s]
Threads: 1: [m__] [64.3% done] [  7291/     0 kb/s] [eta 00m:10s]
Threads: 1: [F__] [100.0% done] [  2143/  2957 kb/s] [eta 00m:00s]
Threads: 1: [F__] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 1: [V__] [72.4% done] [  7683/     0 kb/s] [eta 00m:08s]
fio: (groupid=0): err= 0: pid=4659
  read : io=100MiB, bw=4,837KiB/s, runt= 21675msec
    clat (msec): min=    0, max=  957, avg= 5.87, stdev=40.54
    bw (KiB/s) : min=    1, max=91701, per=49.06%, avg=7120.07, stdev=17346.44
  write: io=50,392KiB, bw=2,446KiB/s, runt= 21096msec
    clat (msec): min=    0, max=  471, avg= 9.30, stdev=33.49
    bw (KiB/s) : min=    0, max=14827, per=71.86%, avg=4000.67, stdev=4098.83
  cpu          : usr=9.54%, sys=2.42%, ctx=4507
  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=82.0%, 4=1.2%, 10=3.3%, 20=5.6%, 50=4.3%, 100=1.9%
     lat (msec): 250=1.2%, 500=0.2%, 750=0.0%, 1000=0.1%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=4660
  read : io=100MiB, bw=8,493KiB/s, runt= 12346msec
    clat (msec): min=    0, max=  212, avg= 3.65, stdev=15.41
    bw (KiB/s) : min=   76, max=17608, per=49.31%, avg=7156.43, stdev=5284.79
  write: io=25,500KiB, bw=2,166KiB/s, runt= 12052msec
    clat (msec): min=    0, max=  202, avg= 7.31, stdev=21.61
    bw (KiB/s) : min=    0, max=14147, per=78.95%, avg=4395.11, stdev=5219.50
  cpu          : usr=14.61%, sys=2.66%, ctx=3266
  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=86.1%, 4=0.8%, 10=1.9%, 20=4.9%, 50=3.6%, 100=1.8%
     lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=4661
  read : io=100MiB, bw=6,163KiB/s, runt= 17012msec
    clat (msec): min=    0, max=  210, avg= 4.27, stdev=16.74
    bw (KiB/s) : min=    5, max=75898, per=52.94%, avg=7683.24, stdev=14849.46
  write: io=38,808KiB, bw=2,412KiB/s, runt= 16471msec
    clat (msec): min=    0, max= 1154, avg= 9.22, stdev=51.73
    bw (KiB/s) : min=    0, max=11377, per=62.22%, avg=3463.71, stdev=4062.26
  cpu          : usr=11.59%, sys=2.68%, ctx=4083
  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=83.7%, 4=0.9%, 10=2.6%, 20=5.6%, 50=3.9%, 100=2.1%
     lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=14,513KiB/s, minb=4,837KiB/s, maxb=8,493KiB/s, mint=12346msec, maxt=21675msec
  WRITE: io=112MiB, aggrb=5,567KiB/s, minb=2,166KiB/s, maxb=2,446KiB/s, mint=12346msec, maxt=21675msec

Disk stats (read/write):
  cciss!c0d0: ios=10300/1772, merge=0/27021, ticks=38524/556576, in_queue=595100, util=82.17%
5.85user 1.32system 0:26.16elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k
82400inputs+229440outputs (0major+106497minor)pagefaults 0swaps