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] [ 18255/  8074 kb/s] [eta 00m:26s]
Threads: 3: [mmm] [16.7% done] [ 17258/ 49751 kb/s] [eta 00m:20s]
Threads: 3: [Fmm] [50.0% done] [  4311/ 86870 kb/s] [eta 00m:05s]
Threads: 3: [FFm] [66.7% done] [  1162/ 45941 kb/s] [eta 00m:03s]
Threads: 3: [FFm] [63.6% done] [  1635/     0 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [   288/  6528 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] [72.2% done] [ 22808/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [87.5% done] [ 62814/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 60431/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 60227/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=15772
  read : io=100MiB, bw=6,271KiB/s, runt= 16720msec
    clat (msec): min=    0, max=  209, avg= 3.36, stdev=19.07
    bw (KiB/s) : min=    5, max=34144, per=70.06%, avg=13180.36, stdev=10661.13
  write: io=88,628KiB, bw=7,205KiB/s, runt= 12595msec
    clat (msec): min=    0, max=   11, avg= 0.01, stdev= 0.29
    bw (KiB/s) : min=    0, max=59269, per=180.39%, avg=35191.80, stdev=32102.12
  cpu          : usr=13.35%, sys=3.47%, ctx=754
  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=93.7%, 4=1.2%, 10=1.4%, 20=1.7%, 50=1.4%, 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=15773
  read : io=100MiB, bw=6,307KiB/s, runt= 16625msec
    clat (msec): min=    0, max=  213, avg= 3.94, stdev=18.81
    bw (KiB/s) : min=    8, max=21736, per=55.32%, avg=10407.63, stdev=8551.22
  write: io=79,944KiB, bw=6,512KiB/s, runt= 12571msec
    clat (msec): min=    0, max=   38, avg= 0.07, stdev= 1.27
    bw (KiB/s) : min=    0, max=58908, per=85.40%, avg=16660.25, stdev=28387.26
  cpu          : usr=11.77%, sys=3.63%, ctx=922
  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=90.5%, 4=1.4%, 10=2.7%, 20=3.1%, 50=1.7%, 100=0.2%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=15774
  read : io=100MiB, bw=6,302KiB/s, runt= 16638msec
    clat (msec): min=    0, max=  204, avg= 5.78, stdev=20.15
    bw (KiB/s) : min=    3, max=21192, per=47.72%, avg=8977.24, stdev=7378.89
  write: io=71,388KiB, bw=5,811KiB/s, runt= 12579msec
    clat (msec): min=    0, max=   22, avg= 0.02, stdev= 0.61
    bw (KiB/s) : min=    0, max=25366, per=65.01%, avg=12683.00, stdev=17936.47
  cpu          : usr=8.63%, sys=3.17%, ctx=1064
  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=87.1%, 4=1.8%, 10=2.5%, 20=3.7%, 50=3.8%, 100=0.6%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=18,814KiB/s, minb=6,271KiB/s, maxb=6,307KiB/s, mint=16625msec, maxt=16720msec
  WRITE: io=234MiB, aggrb=19,509KiB/s, minb=5,811KiB/s, maxb=7,205KiB/s, mint=16625msec, maxt=16720msec

Disk stats (read/write):
  cciss!c0d0: ios=6386/2929, merge=1467/57027, ticks=62676/1201592, in_queue=1264276, util=98.50%
5.63user 1.72system 0:17.02elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k
787216inputs+479936outputs (8major+1025minor)pagefaults 0swaps