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] [13.6% done] [ 11523/ 11563 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [17.4% done] [ 17445/  2830 kb/s] [eta 00m:19s]
Threads: 3: [mmm] [21.7% done] [ 15941/  3303 kb/s] [eta 00m:18s]
Threads: 3: [mmm] [26.1% done] [ 15826/  3160 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [29.2% done] [ 12080/  5664 kb/s] [eta 00m:17s]
Threads: 3: [mmm] [33.3% done] [ 11604/  5007 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [36.0% done] [  8525/  7500 kb/s] [eta 00m:16s]
Threads: 3: [mmm] [40.0% done] [ 10774/  5031 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [42.3% done] [ 11544/  2604 kb/s] [eta 00m:15s]
Threads: 3: [mmm] [46.2% done] [  5026/  7976 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [48.1% done] [  8297/  4417 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [50.0% done] [ 10717/  2717 kb/s] [eta 00m:14s]
Threads: 3: [mmm] [53.6% done] [  7143/  4047 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [55.2% done] [  8586/  2761 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [58.6% done] [  8017/  2885 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [60.0% done] [ 10132/   244 kb/s] [eta 00m:12s]
Threads: 3: [mmm] [61.3% done] [  6723/   911 kb/s] [eta 00m:12s]
Threads: 3: [mVm] [62.5% done] [ 17420/   381 kb/s] [eta 00m:12s]
Threads: 3: [mVm] [63.6% done] [ 18718/   431 kb/s] [eta 00m:12s]
Threads: 2: [m_m] [64.7% done] [ 10280/   142 kb/s] [eta 00m:12s]
Threads: 2: [V_m] [65.7% done] [  8118/  1338 kb/s] [eta 00m:12s]
Threads: 2: [V_m] [66.7% done] [  9562/  2363 kb/s] [eta 00m:12s]
Threads: 2: [V_V] [67.6% done] [ 11128/  1529 kb/s] [eta 00m:12s]
Threads: 1: [__V] [74.3% done] [ 14773/     0 kb/s] [eta 00m:09s]
fio: (groupid=0): err= 0: pid=23453
  read : io=100MiB, bw=4,130KiB/s, runt= 25386msec
    clat (msec): min=    0, max=  132, avg= 9.89, stdev=13.60
    bw (KiB/s) : min=   15, max=15188, per=36.72%, avg=4288.86, stdev=3236.28
  write: io=29,192KiB, bw=1,309KiB/s, runt= 22827msec
    clat (msec): min=    1, max=  116, avg=13.53, stdev=13.94
    bw (KiB/s) : min=    0, max= 7712, per=53.68%, avg=2032.87, stdev=2548.63
  cpu          : usr=6.66%, sys=0.39%, ctx=2236
  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=15.1%, 4=9.2%, 10=32.8%, 20=31.7%, 50=9.7%, 100=0.2%
     lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=23454
  read : io=100MiB, bw=4,865KiB/s, runt= 21551msec
    clat (msec): min=    0, max=   41, avg= 7.64, stdev= 7.34
    bw (KiB/s) : min=    5, max=23139, per=48.89%, avg=5710.22, stdev=5125.47
  write: io=37,272KiB, bw=1,965KiB/s, runt= 19415msec
    clat (msec): min=    1, max=   42, avg=11.64, stdev= 6.58
    bw (KiB/s) : min=    0, max= 8128, per=73.79%, avg=2794.50, stdev=2270.50
  cpu          : usr=7.81%, sys=0.41%, ctx=2283
  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=19.3%, 4=9.2%, 10=32.6%, 20=30.6%, 50=8.3%, 100=0.0%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=23455
  read : io=100MiB, bw=3,893KiB/s, runt= 26934msec
    clat (msec): min=    0, max=  129, avg=10.23, stdev=14.83
    bw (KiB/s) : min=    2, max=22315, per=38.22%, avg=4463.64, stdev=4180.73
  write: io=25,496KiB, bw=1,050KiB/s, runt= 24863msec
    clat (msec): min=    1, max=  124, avg=13.00, stdev=17.62
    bw (KiB/s) : min=    0, max= 5132, per=51.82%, avg=1962.57, stdev=1729.97
  cpu          : usr=6.50%, sys=0.48%, ctx=2311
  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=17.7%, 4=8.8%, 10=32.9%, 20=28.5%, 50=9.9%, 100=0.3%
     lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=11,679KiB/s, minb=3,893KiB/s, maxb=4,865KiB/s, mint=21551msec, maxt=26934msec
  WRITE: io=91,960KiB, aggrb=3,787KiB/s, minb=1,050KiB/s, maxb=1,965KiB/s, mint=21551msec, maxt=26934msec

Disk stats (read/write):
  cciss!c0d0: ios=5707/1905, merge=872/160, ticks=55480/25400, in_queue=80880, util=96.87%
5.14user 0.41system 0:27.24elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k
614400inputs+183960outputs (0major+1028minor)pagefaults 0swaps