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] [ 23188/  4523 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [20.0% done] [ 17832/ 13422 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [26.3% done] [ 19414/  5767 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [30.0% done] [ 14203/  9477 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [35.0% done] [ 25499/  4323 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [40.0% done] [ 15472/  8200 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [45.0% done] [ 16318/ 11299 kb/s] [eta 00m:11s]
Threads: 3: [mmm] [50.0% done] [ 18409/  7895 kb/s] [eta 00m:10s]
Threads: 3: [mmm] [52.4% done] [  6146/  6284 kb/s] [eta 00m:10s]
Threads: 3: [mFm] [54.5% done] [  2220/  3571 kb/s] [eta 00m:10s]
Threads: 3: [mFm] [56.5% done] [  4181/  1110 kb/s] [eta 00m:10s]
Threads: 3: [mFm] [58.3% done] [  8354/   178 kb/s] [eta 00m:10s]
Threads: 2: [m_F] [60.0% done] [ 42298/   374 kb/s] [eta 00m:10s]
Threads: 2: [m_F] [59.3% done] [   126/    97 kb/s] [eta 00m:11s]
Threads: 2: [m_V] [60.7% done] [ 45592/     0 kb/s] [eta 00m:11s]
Threads: 1: [m__] [66.7% done] [  5552/  3876 kb/s] [eta 00m:09s]
Threads: 1: [V__] [70.4% done] [  6914/     0 kb/s] [eta 00m:08s]
fio: (groupid=0): err= 0: pid=29791
  read : io=100MiB, bw=5,486KiB/s, runt= 19111msec
    clat (msec): min=    0, max=  650, avg= 7.96, stdev=30.58
    bw (KiB/s) : min=    7, max=11793, per=32.35%, avg=5324.06, stdev=3457.28
  write: io=10,896KiB, bw=587KiB/s, runt= 18983msec
    clat (msec): min=    0, max=  492, avg=13.98, stdev=58.56
    bw (KiB/s) : min=    0, max= 6756, per=23.09%, avg=1161.25, stdev=2317.74
  cpu          : usr=9.38%, sys=1.23%, ctx=3918
  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=78.8%, 4=1.1%, 10=2.9%, 20=7.5%, 50=5.1%, 100=2.2%
     lat (msec): 250=1.7%, 500=0.4%, 750=0.1%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=29792
  read : io=100MiB, bw=7,084KiB/s, runt= 14800msec
    clat (msec): min=    0, max=  294, avg= 3.32, stdev=16.19
    bw (KiB/s) : min=   13, max=17752, per=38.91%, avg=6404.39, stdev=5821.24
  write: io=38,260KiB, bw=2,723KiB/s, runt= 14386msec
    clat (msec): min=    0, max=  232, avg= 5.74, stdev=19.03
    bw (KiB/s) : min=    0, max= 9379, per=78.97%, avg=3972.00, stdev=3501.20
  cpu          : usr=13.16%, sys=2.41%, ctx=3229
  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=87.7%, 4=0.5%, 10=1.9%, 20=3.6%, 50=3.9%, 100=1.4%
     lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=29793
  read : io=100MiB, bw=6,149KiB/s, runt= 17052msec
    clat (msec): min=    0, max=  318, avg= 4.59, stdev=20.98
    bw (KiB/s) : min=   28, max=83648, per=46.32%, avg=7625.04, stdev=16440.53
  write: io=44,096KiB, bw=2,737KiB/s, runt= 16497msec
    clat (msec): min=    0, max=  233, avg= 8.12, stdev=26.65
    bw (KiB/s) : min=    0, max=11227, per=84.95%, avg=4272.94, stdev=4621.96
  cpu          : usr=12.03%, sys=1.95%, ctx=3782
  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=85.8%, 4=0.9%, 10=1.8%, 20=4.8%, 50=2.9%, 100=2.0%
     lat (msec): 250=1.6%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=16,460KiB/s, minb=5,486KiB/s, maxb=7,084KiB/s, mint=14800msec, maxt=19111msec
  WRITE: io=93,252KiB, aggrb=5,030KiB/s, minb=587KiB/s, maxb=2,737KiB/s, mint=14800msec, maxt=19111msec

Disk stats (read/write):
  cciss!c0d0: ios=9522/1363, merge=0/22009, ticks=37948/640996, in_queue=678936, util=95.96%
5.80user 0.94system 0:19.35elapsed 34%CPU (0avgtext+0avgdata 0maxresident)k
76176inputs+186536outputs (0major+101111minor)pagefaults 0swaps