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] [10.3% done] [ 19023/  7016 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [14.3% done] [ 16868/  6585 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [17.9% done] [ 16664/  7911 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [20.7% done] [ 16461/  9561 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [25.9% done] [ 13369/ 10254 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [29.6% done] [ 20443/  6619 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [34.6% done] [ 14630/ 16872 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [37.0% done] [  2900/  9001 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [36.7% done] [  6813/  1061 kb/s] [eta 00m:19s]
Threads: 3: [mFF] [37.5% done] [  6943/  1411 kb/s] [eta 00m:20s]
Threads: 3: [mFF] [39.4% done] [   813/  1476 kb/s] [eta 00m:20s]
Threads: 2: [m_F] [41.2% done] [  7773/  3485 kb/s] [eta 00m:20s]
Threads: 2: [m_V] [46.9% done] [ 35245/     0 kb/s] [eta 00m:17s]
Threads: 1: [m__] [55.2% done] [ 38584/     0 kb/s] [eta 00m:13s]
Threads: 1: [m__] [58.6% done] [  6101/     0 kb/s] [eta 00m:12s]
Threads: 1: [m__] [64.3% done] [  6894/     0 kb/s] [eta 00m:10s]
Threads: 1: [F__] [100.0% done] [  2814/  3127 kb/s] [eta 00m:00s]
Threads: 1: [F__] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=10984
  read : io=100MiB, bw=5,043KiB/s, runt= 20791msec
    clat (msec): min=    0, max=  266, avg= 5.05, stdev=18.73
    bw (KiB/s) : min=    2, max=17651, per=33.08%, avg=5004.96, stdev=4312.31
  write: io=37,332KiB, bw=1,874KiB/s, runt= 20392msec
    clat (msec): min=    0, max=  910, avg=16.06, stdev=60.28
    bw (KiB/s) : min=    0, max= 8602, per=58.78%, avg=2841.52, stdev=2873.36
  cpu          : usr=9.10%, sys=1.64%, ctx=5117
  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=77.8%, 4=1.2%, 10=4.2%, 20=8.1%, 50=5.1%, 100=1.7%
     lat (msec): 250=1.4%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=10985
  read : io=100MiB, bw=7,794KiB/s, runt= 13453msec
    clat (msec): min=    0, max=  170, avg= 5.09, stdev=17.26
    bw (KiB/s) : min=   46, max=16547, per=55.59%, avg=8411.05, stdev=4877.15
  write: io=7,028KiB, bw=538KiB/s, runt= 13369msec
    clat (msec): min=    0, max=  155, avg=10.20, stdev=23.19
    bw (KiB/s) : min=    0, max= 9810, per=66.94%, avg=3235.75, stdev=4623.63
  cpu          : usr=12.37%, sys=1.22%, ctx=3056
  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=82.7%, 4=0.9%, 10=2.6%, 20=5.2%, 50=4.9%, 100=2.5%
     lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=10986
  read : io=100MiB, bw=6,869KiB/s, runt= 15265msec
    clat (msec): min=    0, max=  162, avg= 2.51, stdev=12.85
    bw (KiB/s) : min=    4, max=97599, per=68.49%, avg=10362.39, stdev=22318.09
  write: io=51,924KiB, bw=3,615KiB/s, runt= 14706msec
    clat (msec): min=    0, max=  335, avg= 5.83, stdev=23.88
    bw (KiB/s) : min=    0, max=17639, per=111.30%, avg=5380.06, stdev=5637.22
  cpu          : usr=13.94%, sys=2.73%, ctx=2975
  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=89.4%, 4=0.4%, 10=1.5%, 20=3.4%, 50=3.0%, 100=1.5%
     lat (msec): 250=0.6%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=15,130KiB/s, minb=5,043KiB/s, maxb=7,794KiB/s, mint=13453msec, maxt=20791msec
  WRITE: io=96,284KiB, aggrb=4,834KiB/s, minb=538KiB/s, maxb=3,615KiB/s, mint=13453msec, maxt=20791msec

Disk stats (read/write):
  cciss!c0d0: ios=10184/1301, merge=0/22818, ticks=35812/619912, in_queue=655716, util=93.60%
5.69user 0.95system 0:21.00elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k
81472inputs+192600outputs (0major+101875minor)pagefaults 0swaps