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] [15.8% done] [ 26185/   491 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [19.0% done] [ 11828/ 11287 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [23.8% done] [ 18265/  9626 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [31.6% done] [ 10617/ 17859 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [36.8% done] [ 15322/ 13512 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [42.1% done] [ 16107/ 14949 kb/s] [eta 00m:11s]
Threads: 3: [mmm] [45.0% done] [ 12003/  2717 kb/s] [eta 00m:11s]
Threads: 3: [mmF] [45.5% done] [   520/  6564 kb/s] [eta 00m:12s]
Threads: 3: [mmF] [47.8% done] [  3909/  1747 kb/s] [eta 00m:12s]
Threads: 3: [mmV] [52.2% done] [ 23556/  7354 kb/s] [eta 00m:11s]
Threads: 2: [mm_] [56.5% done] [ 38486/  4571 kb/s] [eta 00m:10s]
Threads: 2: [mm_] [60.9% done] [  4157/  5832 kb/s] [eta 00m:09s]
Threads: 2: [mF_] [60.0% done] [  4461/     0 kb/s] [eta 00m:10s]
Threads: 2: [mV_] [61.5% done] [ 27794/     0 kb/s] [eta 00m:10s]
Threads: 1: [m__] [65.4% done] [  6215/  4087 kb/s] [eta 00m:09s]
Threads: 1: [F__] [100.0% done] [  1020/  1305 kb/s] [eta 00m:00s]
Threads: 1: [F__] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=25790
  read : io=100MiB, bw=5,304KiB/s, runt= 19766msec
    clat (msec): min=    0, max=  548, avg= 5.39, stdev=27.99
    bw (KiB/s) : min=   21, max=94960, per=44.21%, avg=7035.44, stdev=17917.21
  write: io=49,704KiB, bw=2,647KiB/s, runt= 19221msec
    clat (msec): min=    0, max=  484, avg= 8.01, stdev=27.99
    bw (KiB/s) : min=    0, max=14168, per=64.78%, avg=4141.50, stdev=4441.38
  cpu          : usr=10.28%, sys=1.94%, ctx=3631
  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=84.6%, 4=0.5%, 10=2.7%, 20=4.3%, 50=4.1%, 100=2.1%
     lat (msec): 250=1.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25791
  read : io=100MiB, bw=6,537KiB/s, runt= 16039msec
    clat (msec): min=    0, max=  459, avg= 5.27, stdev=24.48
    bw (KiB/s) : min=   12, max=12230, per=34.27%, avg=5453.67, stdev=4363.37
  write: io=27,800KiB, bw=1,808KiB/s, runt= 15741msec
    clat (msec): min=    0, max=  282, avg= 9.33, stdev=32.33
    bw (KiB/s) : min=    0, max=16359, per=59.55%, avg=3806.85, stdev=5015.42
  cpu          : usr=11.72%, sys=1.70%, ctx=3313
  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=84.0%, 4=1.1%, 10=2.3%, 20=5.1%, 50=3.9%, 100=1.9%
     lat (msec): 250=1.3%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=25792
  read : io=100MiB, bw=8,563KiB/s, runt= 12244msec
    clat (msec): min=    0, max=  178, avg= 2.74, stdev=13.50
    bw (KiB/s) : min=    8, max=16491, per=40.68%, avg=6474.35, stdev=5508.44
  write: io=42,512KiB, bw=3,693KiB/s, runt= 11787msec
    clat (msec): min=    0, max=  120, avg= 3.28, stdev=12.02
    bw (KiB/s) : min=    0, max=14696, per=94.32%, avg=6029.67, stdev=5936.54
  cpu          : usr=16.14%, sys=2.58%, ctx=2717
  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=89.9%, 4=0.6%, 10=1.4%, 20=3.5%, 50=2.8%, 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=15,914KiB/s, minb=5,304KiB/s, maxb=8,563KiB/s, mint=12244msec, maxt=19766msec
  WRITE: io=117MiB, aggrb=6,393KiB/s, minb=1,808KiB/s, maxb=3,693KiB/s, mint=12244msec, maxt=19766msec

Disk stats (read/write):
  cciss!c0d0: ios=8689/1699, merge=0/28418, ticks=34964/654740, in_queue=689696, util=94.10%
5.89user 0.99system 0:19.98elapsed 34%CPU (0avgtext+0avgdata 0maxresident)k
69512inputs+240064outputs (0major+107810minor)pagefaults 0swaps