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] [ 11885/ 15823 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [19.0% done] [ 14533/ 12483 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [23.8% done] [ 22656/  5003 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [30.0% done] [ 21358/  3323 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [35.0% done] [ 12938/  8228 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [40.0% done] [ 20374/  8891 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [42.9% done] [ 18649/  2953 kb/s] [eta 00m:12s]
Threads: 3: [mmF] [45.5% done] [  5556/  8761 kb/s] [eta 00m:12s]
Threads: 3: [mmF] [47.8% done] [  3595/  2407 kb/s] [eta 00m:12s]
Threads: 3: [mmV] [50.0% done] [ 14480/  1008 kb/s] [eta 00m:12s]
Threads: 2: [mm_] [56.5% done] [ 42806/  4832 kb/s] [eta 00m:10s]
Threads: 2: [mm_] [58.3% done] [  5670/  3900 kb/s] [eta 00m:10s]
Threads: 2: [mF_] [60.0% done] [  1053/  5287 kb/s] [eta 00m:10s]
Threads: 2: [mF_] [59.3% done] [   512/     4 kb/s] [eta 00m:11s]
Threads: 1: [mE_] [63.0% done] [ 43054/  3876 kb/s] [eta 00m:10s]
Threads: 1: [m__] [66.7% done] [  2638/  4100 kb/s] [eta 00m:09s]
Threads: 1: [F__] [100.0% done] [   223/     0 kb/s] [eta 00m:00s]
Threads: 1: [V__] [90.9% done] [ 35802/     0 kb/s] [eta 00m:02s]
fio: (groupid=0): err= 0: pid=7811
  read : io=100MiB, bw=5,218KiB/s, runt= 20092msec
    clat (msec): min=    0, max=  550, avg= 6.47, stdev=30.87
    bw (KiB/s) : min=   14, max=11150, per=23.21%, avg=3633.47, stdev=3573.22
  write: io=39,948KiB, bw=2,082KiB/s, runt= 19639msec
    clat (msec): min=    0, max=  331, avg= 7.92, stdev=27.02
    bw (KiB/s) : min=    0, max=11802, per=54.74%, avg=3351.38, stdev=4266.07
  cpu          : usr=9.48%, sys=2.31%, ctx=3738
  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=83.8%, 4=0.7%, 10=2.5%, 20=5.0%, 50=4.0%, 100=2.1%
     lat (msec): 250=1.4%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=7812
  read : io=100MiB, bw=6,189KiB/s, runt= 16940msec
    clat (msec): min=    0, max=  288, avg= 4.62, stdev=18.83
    bw (KiB/s) : min=   23, max=77234, per=52.27%, avg=8183.50, stdev=15848.46
  write: io=41,300KiB, bw=2,581KiB/s, runt= 16384msec
    clat (msec): min=    0, max=  308, avg= 8.12, stdev=28.88
    bw (KiB/s) : min=    0, max=11049, per=67.84%, avg=4153.35, stdev=4074.40
  cpu          : usr=11.36%, sys=2.50%, ctx=4098
  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=83.3%, 4=1.3%, 10=2.5%, 20=5.3%, 50=4.3%, 100=1.8%
     lat (msec): 250=1.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=7813
  read : io=100MiB, bw=8,480KiB/s, runt= 12365msec
    clat (msec): min=    0, max=  166, avg= 3.08, stdev=13.28
    bw (KiB/s) : min=    7, max=17620, per=43.27%, avg=6774.32, stdev=6011.27
  write: io=36,172KiB, bw=3,118KiB/s, runt= 11876msec
    clat (msec): min=    0, max=  157, avg= 5.45, stdev=17.80
    bw (KiB/s) : min=    0, max=14443, per=85.94%, avg=5261.00, stdev=5273.32
  cpu          : usr=15.85%, sys=2.98%, ctx=3126
  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=87.3%, 4=1.1%, 10=1.9%, 20=3.8%, 50=3.7%, 100=1.5%
     lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=15,656KiB/s, minb=5,218KiB/s, maxb=8,480KiB/s, mint=12365msec, maxt=20092msec
  WRITE: io=115MiB, aggrb=6,122KiB/s, minb=2,082KiB/s, maxb=3,118KiB/s, mint=12365msec, maxt=20092msec

Disk stats (read/write):
  cciss!c0d0: ios=9483/1673, merge=0/27787, ticks=35884/623100, in_queue=658984, util=91.01%
5.80user 1.26system 0:21.12elapsed 33%CPU (0avgtext+0avgdata 0maxresident)k
75864inputs+234880outputs (0major+107158minor)pagefaults 0swaps