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] [8.6% done] [  6456/ 26798 kb/s] [eta 00m:32s]
Threads: 3: [mmm] [13.3% done] [ 28167/  2135 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [18.5% done] [ 25632/  6253 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [23.1% done] [ 34314/  6237 kb/s] [eta 00m:20s]
Threads: 3: [mmm] [25.9% done] [ 10864/  7614 kb/s] [eta 00m:20s]
Threads: 3: [mmF] [27.6% done] [ 14189/   451 kb/s] [eta 00m:21s]
Threads: 3: [mmF] [29.0% done] [  3624/  1357 kb/s] [eta 00m:22s]
Threads: 3: [mFF] [29.4% done] [  2917/  2954 kb/s] [eta 00m:24s]
Threads: 3: [mFF] [31.4% done] [   739/  1446 kb/s] [eta 00m:24s]
Threads: 1: [m__] [37.5% done] [ 76365/  9813 kb/s] [eta 00m:20s]
Threads: 1: [m__] [43.3% done] [  5267/  3062 kb/s] [eta 00m:17s]
Threads: 1: [m__] [50.0% done] [   316/ 10410 kb/s] [eta 00m:14s]
Threads: 1: [m__] [55.6% done] [  3937/  5189 kb/s] [eta 00m:12s]
Threads: 1: [m__] [59.3% done] [     0/  5997 kb/s] [eta 00m:11s]
Threads: 1: [m__] [65.4% done] [  5684/  1438 kb/s] [eta 00m:09s]
Threads: 1: [F__] [100.0% done] [  4648/   186 kb/s] [eta 00m:00s]
Threads: 1: [F__] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=25323
  read : io=100MiB, bw=5,366KiB/s, runt= 19541msec
    clat (msec): min=    0, max=  401, avg= 5.07, stdev=23.59
    bw (KiB/s) : min=    2, max= 9668, per=25.41%, avg=4090.64, stdev=3337.45
  write: io=47,772KiB, bw=2,570KiB/s, runt= 19029msec
    clat (msec): min=    0, max=  417, avg= 8.75, stdev=33.27
    bw (KiB/s) : min=    0, max=17506, per=66.56%, avg=4403.20, stdev=5266.91
  cpu          : usr=11.12%, sys=1.72%, ctx=5209
  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=79.9%, 4=1.5%, 10=4.3%, 20=7.7%, 50=3.8%, 100=1.3%
     lat (msec): 250=1.3%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25324
  read : io=100MiB, bw=8,810KiB/s, runt= 11901msec
    clat (msec): min=    0, max=  486, avg= 3.10, stdev=18.95
    bw (KiB/s) : min=    4, max=20953, per=44.59%, avg=7178.31, stdev=6689.32
  write: io=38,588KiB, bw=3,440KiB/s, runt= 11484msec
    clat (msec): min=    0, max=  207, avg= 5.27, stdev=18.07
    bw (KiB/s) : min=    0, max=19208, per=100.80%, avg=6668.09, stdev=7463.51
  cpu          : usr=16.60%, sys=2.72%, ctx=2276
  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=89.6%, 4=0.7%, 10=1.5%, 20=2.8%, 50=3.1%, 100=1.5%
     lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25325
  read : io=100MiB, bw=8,839KiB/s, runt= 11862msec
    clat (msec): min=    0, max=  215, avg= 2.31, stdev=11.06
    bw (KiB/s) : min=    2, max=17011, per=58.39%, avg=9399.75, stdev=6510.34
  write: io=36,584KiB, bw=3,266KiB/s, runt= 11468msec
    clat (msec): min=    0, max=  148, avg= 3.90, stdev=16.34
    bw (KiB/s) : min=    0, max=20446, per=145.82%, avg=9646.29, stdev=9152.46
  cpu          : usr=16.08%, sys=2.77%, ctx=2022
  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=90.5%, 4=0.7%, 10=1.5%, 20=2.9%, 50=2.6%, 100=1.3%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=16,098KiB/s, minb=5,366KiB/s, maxb=8,839KiB/s, mint=11862msec, maxt=19541msec
  WRITE: io=120MiB, aggrb=6,615KiB/s, minb=2,570KiB/s, maxb=3,440KiB/s, mint=11862msec, maxt=19541msec

Disk stats (read/write):
  cciss!c0d0: ios=8529/1709, merge=0/29068, ticks=28576/773260, in_queue=801828, util=90.83%
6.07user 1.00system 0:19.78elapsed 35%CPU (0avgtext+0avgdata 0maxresident)k
68232inputs+245912outputs (0major+108531minor)pagefaults 0swaps