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] [14.3% done] [ 17567/  8403 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [22.2% done] [ 21508/ 12548 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [29.4% done] [ 23132/  5133 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [37.5% done] [ 16119/ 14620 kb/s] [eta 00m:10s]
Threads: 3: [mmm] [41.2% done] [ 15238/  8813 kb/s] [eta 00m:10s]
Threads: 3: [mmm] [47.1% done] [ 17570/  5900 kb/s] [eta 00m:09s]
Threads: 3: [mmm] [50.0% done] [ 17127/     0 kb/s] [eta 00m:09s]
Threads: 3: [mmm] [50.0% done] [ 14904/  1726 kb/s] [eta 00m:10s]
Threads: 3: [mmm] [52.4% done] [  9467/  2165 kb/s] [eta 00m:10s]
Threads: 3: [mFm] [57.1% done] [  2742/  9008 kb/s] [eta 00m:09s]
Threads: 3: [mFm] [59.1% done] [  6351/   280 kb/s] [eta 00m:09s]
Threads: 3: [mFm] [60.9% done] [  2334/  2542 kb/s] [eta 00m:09s]
Threads: 2: [m_m] [62.5% done] [ 38363/  2694 kb/s] [eta 00m:09s]
Threads: 2: [F_m] [66.7% done] [  9756/     0 kb/s] [eta 00m:08s]
Threads: 2: [V_F] [73.9% done] [ 12263/   142 kb/s] [eta 00m:06s]
Threads: 1: [__V] [78.3% done] [ 35982/     0 kb/s] [eta 00m:05s]
fio: (groupid=0): err= 0: pid=3826
  read : io=100MiB, bw=6,081KiB/s, runt= 17243msec
    clat (msec): min=    0, max=  406, avg= 5.76, stdev=26.43
    bw (KiB/s) : min=   22, max=12682, per=29.88%, avg=5133.62, stdev=4446.92
  write: io=30,880KiB, bw=1,869KiB/s, runt= 16914msec
    clat (msec): min=    0, max=  321, avg= 9.54, stdev=32.20
    bw (KiB/s) : min=    0, max=12765, per=63.72%, avg=3928.07, stdev=4727.11
  cpu          : usr=10.53%, sys=1.23%, ctx=3035
  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=84.8%, 4=0.8%, 10=2.4%, 20=4.3%, 50=3.6%, 100=2.3%
     lat (msec): 250=1.5%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=3827
  read : io=100MiB, bw=7,069KiB/s, runt= 14832msec
    clat (msec): min=    0, max=  340, avg= 4.24, stdev=20.76
    bw (KiB/s) : min=    7, max=15492, per=34.84%, avg=5986.43, stdev=4852.92
  write: io=34,656KiB, bw=2,454KiB/s, runt= 14460msec
    clat (msec): min=    0, max=  184, avg= 6.08, stdev=18.30
    bw (KiB/s) : min=    0, max=12952, per=82.00%, avg=5055.31, stdev=5251.76
  cpu          : usr=12.97%, sys=1.73%, ctx=3049
  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=87.5%, 4=0.8%, 10=1.6%, 20=3.6%, 50=3.2%, 100=2.0%
     lat (msec): 250=1.0%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=3828
  read : io=100MiB, bw=5,727KiB/s, runt= 18309msec
    clat (msec): min=    0, max=  421, avg= 6.12, stdev=28.34
    bw (KiB/s) : min=    7, max=13295, per=24.79%, avg=4258.73, stdev=3614.06
  write: io=42,084KiB, bw=2,410KiB/s, runt= 17874msec
    clat (msec): min=    0, max=  298, avg= 8.89, stdev=29.96
    bw (KiB/s) : min=    0, max=15203, per=75.38%, avg=4647.29, stdev=5060.00
  cpu          : usr=11.36%, sys=1.14%, ctx=2896
  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=86.1%, 4=0.9%, 10=2.2%, 20=3.3%, 50=3.0%, 100=2.2%
     lat (msec): 250=2.0%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=17,181KiB/s, minb=5,727KiB/s, maxb=7,069KiB/s, mint=14832msec, maxt=18309msec
  WRITE: io=105MiB, aggrb=6,165KiB/s, minb=1,869KiB/s, maxb=2,454KiB/s, mint=14832msec, maxt=18309msec

Disk stats (read/write):
  cciss!c0d0: ios=7909/1582, merge=0/25369, ticks=38000/1043564, in_queue=1081564, util=95.97%
5.82user 0.69system 0:18.52elapsed 35%CPU (0avgtext+0avgdata 0maxresident)k
63272inputs+215272outputs (0major+104693minor)pagefaults 0swaps