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: [FmF] [37.5% done] [ 10608/123307 kb/s] [eta 00m:05s]
Threads: 3: [FmF] [40.0% done] [  2965/     0 kb/s] [eta 00m:06s]
Threads: 3: [FmF] [50.0% done] [  1832/ 15368 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [     0/ 29924 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] [75.0% done] [ 27496/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [86.7% done] [ 69107/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 70038/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 70624/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=29206
  read : io=100MiB, bw=6,800KiB/s, runt= 15420msec
    clat (msec): min=    0, max=  201, avg= 2.79, stdev=17.43
    bw (KiB/s) : min=    0, max=24553, per=75.27%, avg=15248.09, stdev=8535.45
  write: io=84,732KiB, bw=7,586KiB/s, runt= 11437msec
    clat (msec): min=    0, max=    1, avg= 0.00, stdev= 0.04
    bw (KiB/s) : min=    0, max=101965, per=215.03%, avg=50982.50, stdev=72100.14
  cpu          : usr=10.04%, sys=3.74%, ctx=1402
  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=93.3%, 4=1.7%, 10=1.8%, 20=2.1%, 50=0.7%, 100=0.0%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=29207
  read : io=100MiB, bw=6,831KiB/s, runt= 15349msec
    clat (msec): min=    0, max=  205, avg= 3.66, stdev=18.42
    bw (KiB/s) : min=    8, max=23722, per=53.47%, avg=10833.07, stdev=9686.39
  write: io=85,320KiB, bw=7,639KiB/s, runt= 11437msec
    clat (msec): min=    0, max=   46, avg= 0.14, stdev= 1.83
    bw (KiB/s) : min=    0, max=50380, per=81.15%, avg=19241.50, stdev=22224.23
  cpu          : usr=13.58%, sys=4.35%, ctx=1383
  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=91.4%, 4=1.6%, 10=2.5%, 20=2.0%, 50=1.8%, 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=29208
  read : io=100MiB, bw=6,753KiB/s, runt= 15527msec
    clat (msec): min=    0, max=  206, avg= 2.35, stdev=18.07
    bw (KiB/s) : min=    0, max=26476, per=76.59%, avg=15516.22, stdev=11891.87
  write: io=95,560KiB, bw=8,530KiB/s, runt= 11471msec
    clat (msec): min=    0, max=   30, avg= 0.18, stdev= 1.70
    bw (KiB/s) : min=    0, max=58703, per=100.93%, avg=23931.17, stdev=28658.90
  cpu          : usr=13.24%, sys=3.84%, ctx=1354
  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=1.0%, 10=1.6%, 20=1.3%, 50=0.4%, 100=0.0%
     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=20,259KiB/s, minb=6,753KiB/s, maxb=6,831KiB/s, mint=15349msec, maxt=15527msec
  WRITE: io=259MiB, aggrb=23,710KiB/s, minb=7,586KiB/s, maxb=8,530KiB/s, mint=15349msec, maxt=15527msec

Disk stats (read/write):
  cciss!c0d0: ios=5804/3046, merge=1316/63329, ticks=48604/1260512, in_queue=1309124, util=97.73%
5.70user 1.85system 0:15.83elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k
721152inputs+531240outputs (7major+1023minor)pagefaults 0swaps