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] [33.3% done] [ 14429/     0 kb/s] [eta 00m:06s]
Threads: 3: [mmm] [36.4% done] [ 13872/     0 kb/s] [eta 00m:07s]
Threads: 3: [mFm] [41.7% done] [  8907/ 27785 kb/s] [eta 00m:07s]
Threads: 3: [FFm] [60.0% done] [   829/ 25556 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [   549/ 15236 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: [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] [71.4% done] [ 22355/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [80.0% done] [ 60870/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [94.4% done] [ 58665/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 60375/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=29442
  read : io=100MiB, bw=5,536KiB/s, runt= 18938msec
    clat (msec): min=    0, max=  308, avg= 4.15, stdev=19.94
    bw (KiB/s) : min=    0, max=33579, per=63.77%, avg=10523.29, stdev=10685.62
  write: io=85,044KiB, bw=5,907KiB/s, runt= 14741msec
    clat (msec): min=    0, max=   15, avg= 0.08, stdev= 0.83
    bw (KiB/s) : min=    0, max=41325, per=86.57%, avg=14686.50, stdev=19513.25
  cpu          : usr=8.91%, sys=2.94%, ctx=1632
  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=85.3%, 4=2.9%, 10=5.4%, 20=4.3%, 50=1.6%, 100=0.0%
     lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=29443
  read : io=100MiB, bw=5,511KiB/s, runt= 19024msec
    clat (msec): min=    0, max=  326, avg= 3.51, stdev=19.38
    bw (KiB/s) : min=    0, max=40592, per=71.63%, avg=11820.47, stdev=11589.90
  write: io=88,100KiB, bw=6,114KiB/s, runt= 14755msec
    clat (msec): min=    0, max=   26, avg= 0.21, stdev= 1.72
    bw (KiB/s) : min=    0, max=57433, per=134.37%, avg=22796.25, stdev=25537.41
  cpu          : usr=11.73%, sys=3.66%, ctx=1374
  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=88.0%, 4=2.2%, 10=4.5%, 20=3.7%, 50=1.0%, 100=0.1%
     lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=29444
  read : io=100MiB, bw=5,500KiB/s, runt= 19062msec
    clat (msec): min=    0, max=  323, avg= 4.97, stdev=20.67
    bw (KiB/s) : min=   29, max=20874, per=51.66%, avg=8524.84, stdev=6628.61
  write: io=71,320KiB, bw=4,950KiB/s, runt= 14751msec
    clat (msec): min=    0, max=    7, avg= 0.01, stdev= 0.19
    bw (KiB/s) : min=    0, max=18847, per=50.98%, avg=8648.33, stdev=9518.67
  cpu          : usr=9.99%, sys=3.74%, ctx=1417
  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=84.7%, 4=2.6%, 10=4.8%, 20=5.0%, 50=2.0%, 100=0.4%
     lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=16,502KiB/s, minb=5,500KiB/s, maxb=5,536KiB/s, mint=18938msec, maxt=19062msec
  WRITE: io=239MiB, aggrb=16,965KiB/s, minb=4,950KiB/s, maxb=6,114KiB/s, mint=18938msec, maxt=19062msec

Disk stats (read/write):
  cciss!c0d0: ios=6275/3459, merge=1237/57695, ticks=55212/1608524, in_queue=1663740, util=96.64%
5.82user 1.98system 0:19.63elapsed 39%CPU (0avgtext+0avgdata 0maxresident)k
741824inputs+488944outputs (2major+1034minor)pagefaults 0swaps