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] [13.6% done] [ 17205/ 10567 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [19.0% done] [ 30252/  2348 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [23.8% done] [ 11917/ 15655 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [27.3% done] [ 17453/ 10632 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [33.3% done] [ 18897/  9074 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [36.4% done] [ 17396/  9440 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [42.9% done] [ 18110/  8643 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [43.5% done] [  5950/  3945 kb/s] [eta 00m:13s]
Threads: 3: [mmV] [45.8% done] [ 16757/   853 kb/s] [eta 00m:13s]
Threads: 2: [mm_] [48.0% done] [ 10002/  1895 kb/s] [eta 00m:13s]
Threads: 2: [mF_] [50.0% done] [  3420/  2326 kb/s] [eta 00m:13s]
Threads: 2: [mV_] [51.9% done] [  3664/    28 kb/s] [eta 00m:13s]
Threads: 1: [mE_] [57.7% done] [ 50006/     0 kb/s] [eta 00m:11s]
Threads: 1: [m__] [61.5% done] [  2729/  3058 kb/s] [eta 00m:10s]
Threads: 1: [m__] [68.0% done] [   370/  6817 kb/s] [eta 00m:08s]
Threads: 1: [F__] [100.0% done] [   813/   780 kb/s] [eta 00m:00s]
Threads: 1: [V__] [70.4% done] [  3453/     0 kb/s] [eta 00m:08s]
fio: (groupid=0): err= 0: pid=2786
  read : io=100MiB, bw=5,375KiB/s, runt= 19507msec
    clat (msec): min=    0, max=  471, avg= 5.37, stdev=27.74
    bw (KiB/s) : min=    7, max=94428, per=44.70%, avg=7207.67, stdev=17866.01
  write: io=46,712KiB, bw=2,518KiB/s, runt= 18990msec
    clat (msec): min=    0, max=  297, avg= 7.79, stdev=24.63
    bw (KiB/s) : min=    0, max= 8675, per=75.70%, avg=4106.90, stdev=3367.92
  cpu          : usr=10.77%, sys=2.24%, ctx=4259
  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=82.8%, 4=0.9%, 10=3.4%, 20=5.2%, 50=4.6%, 100=1.6%
     lat (msec): 250=1.1%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=2787
  read : io=100MiB, bw=7,198KiB/s, runt= 14566msec
    clat (msec): min=    0, max=  578, avg= 3.88, stdev=21.47
    bw (KiB/s) : min=   18, max=68201, per=57.64%, avg=9295.80, stdev=14866.79
  write: io=41,380KiB, bw=3,035KiB/s, runt= 13958msec
    clat (msec): min=    0, max=  369, avg= 7.14, stdev=25.35
    bw (KiB/s) : min=    0, max=13494, per=99.72%, avg=5409.64, stdev=4591.30
  cpu          : usr=14.28%, sys=2.33%, ctx=3318
  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=85.4%, 4=0.9%, 10=2.3%, 20=4.3%, 50=4.6%, 100=1.3%
     lat (msec): 250=0.7%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=2788
  read : io=100MiB, bw=9,548KiB/s, runt= 10982msec
    clat (msec): min=    0, max=  173, avg= 4.05, stdev=14.53
    bw (KiB/s) : min=   12, max=17201, per=56.92%, avg=9178.39, stdev=5381.27
  write: io=12,524KiB, bw=1,184KiB/s, runt= 10829msec
    clat (msec): min=    0, max=  189, avg= 5.58, stdev=17.76
    bw (KiB/s) : min=    0, max=10710, per=67.54%, avg=3663.80, stdev=4930.20
  cpu          : usr=14.93%, sys=2.08%, ctx=2840
  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=84.7%, 4=0.7%, 10=2.7%, 20=4.9%, 50=4.4%, 100=1.9%
     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=16,126KiB/s, minb=5,375KiB/s, maxb=9,548KiB/s, mint=10982msec, maxt=19507msec
  WRITE: io=98MiB, aggrb=5,425KiB/s, minb=1,184KiB/s, maxb=3,035KiB/s, mint=10982msec, maxt=19507msec

Disk stats (read/write):
  cciss!c0d0: ios=9156/1415, merge=0/23839, ticks=32580/507360, in_queue=539800, util=90.34%
5.83user 1.02system 0:20.43elapsed 33%CPU (0avgtext+0avgdata 0maxresident)k
73248inputs+201272outputs (0major+102952minor)pagefaults 0swaps