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] [37.5% done] [ 10831/124783 kb/s] [eta 00m:05s]
Threads: 3: [mmF] [50.0% done] [  4350/ 25806 kb/s] [eta 00m:04s]
Threads: 3: [mmF] [50.0% done] [  3636/  7195 kb/s] [eta 00m:05s]
Threads: 3: [mmF] [54.5% done] [  2346/  9599 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [   418/ 32616 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: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [68.4% done] [ 27480/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [82.4% done] [ 64726/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.8% done] [ 63607/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 65405/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=29669
  read : io=100MiB, bw=6,271KiB/s, runt= 16721msec
    clat (msec): min=    0, max=  343, avg= 4.37, stdev=22.13
    bw (KiB/s) : min=    2, max=26935, per=46.69%, avg=8769.12, stdev=9754.38
  write: io=89,156KiB, bw=7,358KiB/s, runt= 12406msec
    clat (msec): min=    0, max=   39, avg= 0.17, stdev= 1.74
    bw (KiB/s) : min=    0, max=52740, per=113.51%, avg=24427.57, stdev=23990.68
  cpu          : usr=13.16%, sys=4.19%, ctx=1539
  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=91.5%, 4=1.8%, 10=1.7%, 20=1.4%, 50=2.8%, 100=0.4%
     lat (msec): 250=0.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=29670
  read : io=100MiB, bw=6,261KiB/s, runt= 16747msec
    clat (msec): min=    0, max=  335, avg= 4.43, stdev=21.51
    bw (KiB/s) : min=   20, max=34403, per=48.06%, avg=9026.25, stdev=10264.60
  write: io=80,320KiB, bw=6,618KiB/s, runt= 12427msec
    clat (msec): min=    0, max=   30, avg= 0.13, stdev= 1.41
    bw (KiB/s) : min=    0, max=29436, per=53.87%, avg=11593.25, stdev=12583.65
  cpu          : usr=12.90%, sys=3.68%, ctx=1521
  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=89.5%, 4=2.1%, 10=2.9%, 20=2.4%, 50=2.1%, 100=0.5%
     lat (msec): 250=0.3%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=29671
  read : io=100MiB, bw=6,529KiB/s, runt= 16060msec
    clat (msec): min=    0, max=  328, avg= 2.37, stdev=18.11
    bw (KiB/s) : min=   20, max=39927, per=97.22%, avg=18260.80, stdev=13876.79
  write: io=91,700KiB, bw=7,568KiB/s, runt= 12406msec
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=60047, per=185.76%, avg=39977.67, stdev=34621.77
  cpu          : usr=12.65%, sys=3.31%, ctx=1127
  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=95.2%, 4=1.4%, 10=0.8%, 20=1.4%, 50=0.7%, 100=0.1%
     lat (msec): 250=0.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=18,783KiB/s, minb=6,261KiB/s, maxb=6,529KiB/s, mint=16060msec, maxt=16747msec
  WRITE: io=255MiB, aggrb=21,521KiB/s, minb=6,618KiB/s, maxb=7,568KiB/s, mint=16060msec, maxt=16747msec

Disk stats (read/write):
  cciss!c0d0: ios=5961/3375, merge=1464/61931, ticks=56028/1429872, in_queue=1485904, util=97.43%
6.39user 1.86system 0:17.05elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k
731216inputs+522368outputs (8major+1023minor)pagefaults 0swaps