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: [mmm] [21.4% done] [ 15664/ 80850 kb/s] [eta 00m:11s]
Threads: 3: [Fmm] [25.0% done] [ 10030/ 79178 kb/s] [eta 00m:12s]
Threads: 3: [Fmm] [27.8% done] [  5790/     0 kb/s] [eta 00m:13s]
Threads: 3: [FmF] [46.2% done] [  2070/ 32369 kb/s] [eta 00m:07s]
Threads: 3: [FmF] [70.0% done] [   532/ 28102 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [   943/  2684 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: [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] [68.4% done] [  8293/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [82.4% done] [ 64689/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.8% done] [ 62898/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 61938/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=30365
  read : io=100MiB, bw=6,217KiB/s, runt= 16864msec
    clat (msec): min=    0, max=  205, avg= 2.89, stdev=17.65
    bw (KiB/s) : min=    8, max=25834, per=68.44%, avg=12747.33, stdev=10822.14
  write: io=91,684KiB, bw=7,357KiB/s, runt= 12761msec
    clat (msec): min=    0, max=   20, avg= 0.16, stdev= 1.32
    bw (KiB/s) : min=    0, max=46374, per=67.95%, avg=13457.00, stdev=22190.97
  cpu          : usr=10.15%, sys=3.70%, ctx=1368
  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=93.8%, 4=1.2%, 10=1.4%, 20=1.7%, 50=1.3%, 100=0.1%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=30366
  read : io=100MiB, bw=6,208KiB/s, runt= 16889msec
    clat (msec): min=    0, max=  205, avg= 5.47, stdev=19.93
    bw (KiB/s) : min=    7, max=20500, per=41.22%, avg=7677.14, stdev=7167.38
  write: io=71,832KiB, bw=5,754KiB/s, runt= 12783msec
    clat (msec): min=    0, max=   26, avg= 0.18, stdev= 1.46
    bw (KiB/s) : min=    0, max=26692, per=60.18%, avg=11916.50, stdev=12718.84
  cpu          : usr=12.01%, sys=3.32%, ctx=1541
  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=2.2%, 10=3.7%, 20=3.7%, 50=3.1%, 100=0.6%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=30367
  read : io=100MiB, bw=6,317KiB/s, runt= 16599msec
    clat (msec): min=    0, max=  211, avg= 4.22, stdev=18.52
    bw (KiB/s) : min=   15, max=32964, per=55.46%, avg=10329.59, stdev=10348.16
  write: io=83,696KiB, bw=6,716KiB/s, runt= 12761msec
    clat (msec): min=    0, max=    6, avg= 0.00, stdev= 0.16
    bw (KiB/s) : min=    0, max=58186, per=126.79%, avg=25107.67, stdev=29900.69
  cpu          : usr=11.16%, sys=3.42%, ctx=1424
  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=89.6%, 4=1.7%, 10=2.8%, 20=2.7%, 50=2.4%, 100=0.2%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=18,625KiB/s, minb=6,208KiB/s, maxb=6,317KiB/s, mint=16599msec, maxt=16889msec
  WRITE: io=241MiB, aggrb=19,803KiB/s, minb=5,754KiB/s, maxb=7,357KiB/s, mint=16599msec, maxt=16889msec

Disk stats (read/write):
  cciss!c0d0: ios=6263/2968, merge=1428/58808, ticks=59608/1366576, in_queue=1426216, util=98.13%
5.60user 1.76system 0:17.18elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k
763432inputs+494440outputs (6major+1028minor)pagefaults 0swaps