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] [7.7% done] [  5928/ 11475 kb/s] [eta 00m:36s]
Threads: 3: [mmm] [10.5% done] [ 10559/  5938 kb/s] [eta 00m:34s]
Threads: 3: [mmm] [14.3% done] [  5763/ 10746 kb/s] [eta 00m:30s]
Threads: 3: [mmm] [16.7% done] [ 12613/  1631 kb/s] [eta 00m:30s]
Threads: 3: [mmm] [19.4% done] [  7988/  9745 kb/s] [eta 00m:29s]
Threads: 3: [mmm] [22.2% done] [ 15761/   862 kb/s] [eta 00m:28s]
Threads: 3: [mmm] [25.0% done] [ 13736/  3489 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [28.6% done] [ 16814/  1483 kb/s] [eta 00m:25s]
Threads: 3: [mmm] [30.6% done] [  9151/  5592 kb/s] [eta 00m:25s]
Threads: 3: [mmm] [34.3% done] [ 11218/  1712 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [36.1% done] [ 11356/     0 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [38.9% done] [  8842/  1578 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [42.9% done] [  7346/  5099 kb/s] [eta 00m:20s]
Threads: 3: [mFm] [44.4% done] [  7196/  3218 kb/s] [eta 00m:20s]
Threads: 3: [mFm] [45.9% done] [  1712/  1415 kb/s] [eta 00m:20s]
Threads: 3: [mVm] [47.4% done] [ 17400/  3827 kb/s] [eta 00m:20s]
Threads: 2: [m_m] [52.8% done] [ 34224/  8716 kb/s] [eta 00m:17s]
Threads: 2: [m_m] [55.6% done] [  3795/  6414 kb/s] [eta 00m:16s]
Threads: 2: [m_m] [58.3% done] [  5088/  2623 kb/s] [eta 00m:15s]
Threads: 2: [m_m] [59.5% done] [  5201/  1495 kb/s] [eta 00m:15s]
Threads: 2: [m_m] [60.5% done] [  3384/  3587 kb/s] [eta 00m:15s]
Threads: 2: [m_F] [61.5% done] [     0/  2542 kb/s] [eta 00m:15s]
Threads: 2: [m_F] [61.0% done] [   317/    28 kb/s] [eta 00m:16s]
Threads: 1: [m__] [65.0% done] [ 47737/     0 kb/s] [eta 00m:14s]
Threads: 1: [F__] [100.0% done] [   728/  2672 kb/s] [eta 00m:00s]
Threads: 1: [V__] [84.8% done] [ 25043/     0 kb/s] [eta 00m:05s]
fio: (groupid=0): err= 0: pid=1973
  read : io=100MiB, bw=3,723KiB/s, runt= 28164msec
    clat (msec): min=    0, max=  654, avg= 9.76, stdev=34.47
    bw (KiB/s) : min=    4, max= 8199, per=30.90%, avg=3451.13, stdev=2354.27
  write: io=29,888KiB, bw=1,099KiB/s, runt= 27838msec
    clat (msec): min=    0, max=  672, avg=17.86, stdev=62.15
    bw (KiB/s) : min=    0, max= 8240, per=52.35%, avg=2155.14, stdev=2580.23
  cpu          : usr=6.85%, sys=1.32%, ctx=5196
  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=77.1%, 4=1.0%, 10=3.5%, 20=6.9%, 50=5.2%, 100=2.3%
     lat (msec): 250=3.6%, 500=0.2%, 750=0.1%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=1974
  read : io=100MiB, bw=5,729KiB/s, runt= 18301msec
    clat (msec): min=    0, max=  228, avg= 5.29, stdev=19.07
    bw (KiB/s) : min=   34, max=12066, per=40.86%, avg=4563.88, stdev=3523.66
  write: io=40,784KiB, bw=2,340KiB/s, runt= 17846msec
    clat (msec): min=    0, max=  147, avg= 9.05, stdev=23.32
    bw (KiB/s) : min=    0, max= 8978, per=106.13%, avg=4369.18, stdev=3771.62
  cpu          : usr=11.21%, sys=1.86%, ctx=4952
  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=79.6%, 4=1.3%, 10=3.6%, 20=7.8%, 50=3.6%, 100=2.6%
     lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=1975
  read : io=100MiB, bw=4,051KiB/s, runt= 25882msec
    clat (msec): min=    0, max=  520, avg= 8.37, stdev=32.96
    bw (KiB/s) : min=    8, max= 8370, per=27.57%, avg=3078.86, stdev=2152.11
  write: io=41,272KiB, bw=1,665KiB/s, runt= 25372msec
    clat (msec): min=    0, max=  248, avg= 9.49, stdev=28.21
    bw (KiB/s) : min=    0, max= 8257, per=75.22%, avg=3096.67, stdev=2904.00
  cpu          : usr=7.99%, sys=1.17%, ctx=5469
  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=79.6%, 4=1.2%, 10=3.5%, 20=6.7%, 50=4.2%, 100=1.4%
     lat (msec): 250=3.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=11,169KiB/s, minb=3,723KiB/s, maxb=5,729KiB/s, mint=18301msec, maxt=28164msec
  WRITE: io=109MiB, aggrb=4,117KiB/s, minb=1,099KiB/s, maxb=2,340KiB/s, mint=18301msec, maxt=28164msec

Disk stats (read/write):
  cciss!c0d0: ios=14722/1603, merge=0/26517, ticks=59568/595868, in_queue=655428, util=97.44%
6.06user 1.03system 0:28.39elapsed 24%CPU (0avgtext+0avgdata 0maxresident)k
117776inputs+223928outputs (0major+105819minor)pagefaults 0swaps