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] [10.3% done] [  8411/ 78754 kb/s] [eta 00m:26s]
Threads: 3: [Fmm] [14.3% done] [  8159/ 32145 kb/s] [eta 00m:24s]
Threads: 3: [FmF] [16.7% done] [  4388/ 24262 kb/s] [eta 00m:25s]
Threads: 3: [FmF] [27.3% done] [  1946/ 13092 kb/s] [eta 00m:16s]
Threads: 3: [FmF] [38.9% done] [  1427/ 15562 kb/s] [eta 00m:11s]
Threads: 3: [FmF] [57.1% done] [   679/ 28680 kb/s] [eta 00m:06s]
Threads: 3: [FmF] [60.0% done] [  1265/     0 kb/s] [eta 00m:06s]
Threads: 3: [FFF] [100.0% done] [   882/ 14712 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] [72.2% done] [ 34236/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [87.5% done] [ 67028/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 69135/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 67506/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=12830
  read : io=100MiB, bw=6,395KiB/s, runt= 16395msec
    clat (msec): min=    0, max=  205, avg= 2.56, stdev=18.09
    bw (KiB/s) : min=    2, max=25911, per=78.53%, avg=15068.40, stdev=10863.90
  write: io=95,096KiB, bw=7,879KiB/s, runt= 12358msec
    clat (msec): min=    0, max=   25, avg= 0.05, stdev= 0.94
    bw (KiB/s) : min=    0, max=63741, per=169.17%, avg=36443.50, stdev=29828.32
  cpu          : usr=13.49%, sys=3.44%, ctx=943
  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=96.5%, 4=0.7%, 10=0.7%, 20=0.6%, 50=0.9%, 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=12831
  read : io=100MiB, bw=6,400KiB/s, runt= 16382msec
    clat (msec): min=    0, max=  202, avg= 6.53, stdev=21.31
    bw (KiB/s) : min=   18, max=21481, per=41.04%, avg=7875.12, stdev=7671.03
  write: io=70,864KiB, bw=5,869KiB/s, runt= 12364msec
    clat (msec): min=    0, max=  151, avg= 0.12, stdev= 4.14
    bw (KiB/s) : min=    0, max=57737, per=95.47%, avg=20566.80, stdev=28500.79
  cpu          : usr=12.43%, sys=4.05%, ctx=1328
  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=87.5%, 4=1.7%, 10=2.4%, 20=2.2%, 50=4.2%, 100=1.3%
     lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=12832
  read : io=100MiB, bw=6,482KiB/s, runt= 16176msec
    clat (msec): min=    0, max=  212, avg= 3.13, stdev=18.61
    bw (KiB/s) : min=    6, max=26210, per=60.84%, avg=11673.71, stdev=11774.52
  write: io=94,148KiB, bw=7,801KiB/s, runt= 12358msec
    clat (msec): min=    0, max=   22, avg= 0.16, stdev= 1.39
    bw (KiB/s) : min=    0, max=29531, per=66.34%, avg=14290.75, stdev=12808.48
  cpu          : usr=13.80%, sys=4.55%, ctx=1379
  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=94.3%, 4=1.0%, 10=1.1%, 20=1.6%, 50=1.3%, 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=19,187KiB/s, minb=6,395KiB/s, maxb=6,482KiB/s, mint=16176msec, maxt=16395msec
  WRITE: io=254MiB, aggrb=21,542KiB/s, minb=5,869KiB/s, maxb=7,879KiB/s, mint=16176msec, maxt=16395msec

Disk stats (read/write):
  cciss!c0d0: ios=5962/3162, merge=1209/61768, ticks=60248/1447572, in_queue=1509016, util=98.47%
6.48user 1.97system 0:16.63elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k
731152inputs+520232outputs (2major+1029minor)pagefaults 0swaps