fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mmF] [18.8% done] [ 14573/ 43424 kb/s] [eta 00m:13s]
Threads: 3: [mFF] [20.0% done] [  3011/ 26445 kb/s] [eta 00m:16s]
Threads: 3: [mFF] [21.7% done] [  3035/     0 kb/s] [eta 00m:18s]
Threads: 3: [mFF] [42.9% done] [  1028/ 28086 kb/s] [eta 00m:08s]
Threads: 3: [mFF] [43.8% done] [  1694/     0 kb/s] [eta 00m:09s]
Threads: 3: [mFF] [44.4% done] [  1696/     0 kb/s] [eta 00m:10s]
Threads: 3: [mFF] [69.2% done] [   833/ 35153 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [     0/  1952 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [76.5% done] [ 49152/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [87.5% done] [ 67860/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [93.8% done] [ 65548/     0 kb/s] [eta 00m:01s]
Threads: 2: [VV_] [100.0% done] [ 64646/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=9478
  read : io=100MiB, bw=6,497KiB/s, runt= 16139msec
    clat (msec): min=    0, max=  240, avg= 6.08, stdev=20.64
    bw (KiB/s) : min=    1, max=22023, per=38.53%, avg=7509.39, stdev=6554.25
  write: io=64,172KiB, bw=5,411KiB/s, runt= 12144msec
    clat (msec): min=    0, max=    1, avg= 0.00, stdev= 0.05
    bw (KiB/s) : min=    0, max=55451, per=101.06%, avg=21481.00, stdev=29760.46
  cpu          : usr=11.57%, sys=4.46%, ctx=915
  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=83.7%, 4=3.8%, 10=4.9%, 20=2.3%, 50=3.9%, 100=0.9%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=9479
  read : io=100MiB, bw=6,528KiB/s, runt= 16061msec
    clat (msec): min=    0, max=  239, avg= 2.86, stdev=18.29
    bw (KiB/s) : min=    5, max=35400, per=76.50%, avg=14910.91, stdev=12689.25
  write: io=91,152KiB, bw=7,691KiB/s, runt= 12136msec
    clat (msec): min=    0, max=   15, avg= 0.05, stdev= 0.70
    bw (KiB/s) : min=    0, max=27775, per=82.31%, avg=17495.33, stdev=15228.66
  cpu          : usr=11.08%, sys=3.93%, ctx=800
  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=93.3%, 4=1.5%, 10=1.8%, 20=2.1%, 50=0.9%, 100=0.0%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=9480
  read : io=100MiB, bw=6,678KiB/s, runt= 15700msec
    clat (msec): min=    0, max=  236, avg= 2.05, stdev=16.70
    bw (KiB/s) : min=    7, max=32031, per=90.25%, avg=17591.38, stdev=13953.51
  write: io=96,748KiB, bw=8,173KiB/s, runt= 12121msec
    clat (msec): min=    0, max=   26, avg= 0.20, stdev= 1.73
    bw (KiB/s) : min=    0, max=56052, per=135.48%, avg=28795.25, stdev=27669.71
  cpu          : usr=11.97%, sys=4.00%, ctx=580
  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=94.9%, 4=1.3%, 10=1.4%, 20=1.6%, 50=0.3%, 100=0.0%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,491KiB/s, minb=6,497KiB/s, maxb=6,678KiB/s, mint=15700msec, maxt=16139msec
  WRITE: io=246MiB, aggrb=21,255KiB/s, minb=5,411KiB/s, maxb=8,173KiB/s, mint=15700msec, maxt=16139msec

Disk stats (read/write):
  cciss!c0d0: ios=2539/3273, merge=14569/59555, ticks=315000/1316908, in_queue=1636096, util=97.24%
5.53user 1.99system 0:16.37elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k
723696inputs+504168outputs (1major+1034minor)pagefaults 0swaps