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: [Fmm] [17.6% done] [  8163/ 22174 kb/s] [eta 00m:14s]
Threads: 3: [Fmm] [33.3% done] [   984/ 21789 kb/s] [eta 00m:08s]
Threads: 3: [Fmm] [33.3% done] [  1736/  7496 kb/s] [eta 00m:10s]
Threads: 3: [Fmm] [33.3% done] [   939/ 21334 kb/s] [eta 00m:12s]
Threads: 3: [Fmm] [33.3% done] [   597/ 21834 kb/s] [eta 00m:14s]
Threads: 3: [FmF] [33.3% done] [   280/   890 kb/s] [eta 00m:16s]
Threads: 3: [VmF] [52.9% done] [  6345/ 31295 kb/s] [eta 00m:08s]
Threads: 3: [VFF] [90.9% done] [ 23921/ 21838 kb/s] [eta 00m:01s]
Threads: 3: [VFF] [91.7% done] [   793/     0 kb/s] [eta 00m:01s]
Threads: 3: [VFF] [92.3% done] [  7118/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [72.2% done] [ 58332/     0 kb/s] [eta 00m:05s]
Threads: 2: [_VV] [87.5% done] [ 67830/     0 kb/s] [eta 00m:02s]
Threads: 2: [_VV] [100.0% done] [ 70067/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=21397
  read : io=100MiB, bw=7,614KiB/s, runt= 13770msec
    clat (msec): min=    0, max=  427, avg= 3.22, stdev=24.80
    bw (KiB/s) : min=    0, max=39697, per=67.62%, avg=13630.75, stdev=16176.06
  write: io=95,980KiB, bw=12,178KiB/s, runt=  8070msec
    clat (msec): min=    0, max=   11, avg= 0.04, stdev= 0.49
    bw (KiB/s) : min=    0, max=60219, per=166.10%, avg=37617.33, stdev=32797.63
  cpu          : usr=15.89%, sys=4.24%, ctx=643
  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=95.0%, 4=1.6%, 10=1.5%, 20=0.7%, 50=0.5%, 100=0.1%
     lat (msec): 250=0.3%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=21398
  read : io=100MiB, bw=6,719KiB/s, runt= 15606msec
    clat (msec): min=    0, max=  366, avg= 6.22, stdev=34.32
    bw (KiB/s) : min=   13, max=39845, per=47.43%, avg=9560.90, stdev=12174.77
  write: io=80,984KiB, bw=6,832KiB/s, runt= 12138msec
    clat (msec): min=    0, max=   29, avg= 0.02, stdev= 0.77
    bw (KiB/s) : min=    0, max=57360, per=92.10%, avg=20858.00, stdev=31718.98
  cpu          : usr=13.87%, sys=4.13%, ctx=880
  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=91.8%, 4=1.4%, 10=2.2%, 20=2.4%, 50=0.8%, 100=0.2%
     lat (msec): 250=0.6%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=21399
  read : io=100MiB, bw=6,730KiB/s, runt= 15580msec
    clat (msec): min=    0, max=  372, avg= 4.39, stdev=29.24
    bw (KiB/s) : min=   13, max=37185, per=43.40%, avg=8748.25, stdev=13147.54
  write: io=91,500KiB, bw=7,819KiB/s, runt= 11982msec
    clat (msec): min=    0, max=   23, avg= 0.19, stdev= 1.68
    bw (KiB/s) : min=    0, max=25491, per=53.76%, avg=12174.75, stdev=11160.52
  cpu          : usr=14.27%, sys=4.75%, ctx=803
  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=1.0%, 10=1.7%, 20=2.0%, 50=0.4%, 100=0.1%
     lat (msec): 250=0.6%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=20,157KiB/s, minb=6,719KiB/s, maxb=7,614KiB/s, mint=13770msec, maxt=15606msec
  WRITE: io=262MiB, aggrb=22,648KiB/s, minb=6,832KiB/s, maxb=12,178KiB/s, mint=13770msec, maxt=15606msec

Disk stats (read/write):
  cciss!c0d0: ios=5748/3509, merge=1240/63639, ticks=59328/1254184, in_queue=1313624, util=97.81%
6.59user 1.97system 0:15.88elapsed 53%CPU (0avgtext+0avgdata 0maxresident)k
712968inputs+536952outputs (6major+1028minor)pagefaults 0swaps