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] [10.0% done] [ 13927/ 10160 kb/s] [eta 00m:27s]
Threads: 3: [mmm] [12.5% done] [ 23611/  1647 kb/s] [eta 00m:28s]
Threads: 3: [mmm] [17.2% done] [ 21407/  8659 kb/s] [eta 00m:24s]
Threads: 3: [mmm] [20.7% done] [ 29387/  2363 kb/s] [eta 00m:23s]
Threads: 3: [mmm] [24.1% done] [ 18482/  3140 kb/s] [eta 00m:22s]
Threads: 3: [mmm] [27.6% done] [ 16001/  4458 kb/s] [eta 00m:21s]
Threads: 3: [mFm] [28.1% done] [  4933/  5523 kb/s] [eta 00m:23s]
Threads: 3: [mVm] [29.4% done] [ 16937/  1773 kb/s] [eta 00m:24s]
Threads: 2: [m_m] [34.4% done] [ 21460/  3559 kb/s] [eta 00m:21s]
Threads: 2: [m_m] [40.0% done] [ 11523/  4429 kb/s] [eta 00m:18s]
Threads: 2: [m_m] [43.3% done] [ 10770/     0 kb/s] [eta 00m:17s]
Threads: 2: [m_m] [46.7% done] [  7463/  3136 kb/s] [eta 00m:16s]
Threads: 1: [m__] [50.0% done] [ 16595/     0 kb/s] [eta 00m:15s]
Threads: 1: [m__] [55.2% done] [  7333/  1866 kb/s] [eta 00m:13s]
Threads: 1: [m__] [60.7% done] [  5454/   833 kb/s] [eta 00m:11s]
Threads: 1: [m__] [64.3% done] [  6471/     0 kb/s] [eta 00m:10s]
Threads: 1: [F__] [100.0% done] [  1448/  3762 kb/s] [eta 00m:00s]
Threads: 1: [F__] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=21573
  read : io=100MiB, bw=5,050KiB/s, runt= 20761msec
    clat (msec): min=    0, max=  889, avg= 6.79, stdev=35.90
    bw (KiB/s) : min=   23, max=15523, per=27.79%, avg=4211.00, stdev=3782.98
  write: io=34,980KiB, bw=1,757KiB/s, runt= 20376msec
    clat (msec): min=    0, max=  257, avg=10.55, stdev=29.47
    bw (KiB/s) : min=    0, max= 8924, per=102.76%, avg=3271.89, stdev=3113.50
  cpu          : usr=9.52%, sys=1.79%, ctx=4623
  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=77.8%, 4=1.3%, 10=4.6%, 20=7.4%, 50=5.1%, 100=2.1%
     lat (msec): 250=1.4%, 500=0.1%, 750=0.1%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=21574
  read : io=100MiB, bw=10,458KiB/s, runt= 10026msec
    clat (msec): min=    0, max=  167, avg= 3.12, stdev=12.83
    bw (KiB/s) : min=  141, max=17110, per=64.23%, avg=9732.47, stdev=6040.35
  write: io=19,264KiB, bw=2,010KiB/s, runt=  9810msec
    clat (msec): min=    0, max=  109, avg= 4.08, stdev=13.12
    bw (KiB/s) : min=    0, max= 9889, per=141.33%, avg=4500.00, stdev=4852.39
  cpu          : usr=17.79%, sys=3.03%, ctx=2467
  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=87.4%, 4=0.4%, 10=2.3%, 20=4.6%, 50=3.6%, 100=1.3%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=21575
  read : io=100MiB, bw=7,088KiB/s, runt= 14792msec
    clat (msec): min=    0, max=  473, avg= 6.41, stdev=23.23
    bw (KiB/s) : min=   31, max=13854, per=45.75%, avg=6931.48, stdev=4367.43
  write: io=9,128KiB, bw=636KiB/s, runt= 14685msec
    clat (msec): min=    0, max=  515, avg=20.32, stdev=76.72
    bw (KiB/s) : min=    0, max= 9140, per=80.32%, avg=2557.43, stdev=3769.23
  cpu          : usr=11.41%, sys=1.70%, ctx=3739
  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=77.9%, 4=1.5%, 10=3.8%, 20=7.2%, 50=6.1%, 100=2.1%
     lat (msec): 250=0.9%, 500=0.1%, 750=0.1%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=15,152KiB/s, minb=5,050KiB/s, maxb=10,458KiB/s, mint=10026msec, maxt=20761msec
  WRITE: io=63,372KiB, aggrb=3,184KiB/s, minb=636KiB/s, maxb=2,010KiB/s, mint=10026msec, maxt=20761msec

Disk stats (read/write):
  cciss!c0d0: ios=10677/1145, merge=0/14783, ticks=35376/345708, in_queue=381076, util=92.92%
5.46user 0.94system 0:20.97elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k
85416inputs+126776outputs (0major+93637minor)pagefaults 0swaps