fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mFm] [60.0% done] [  7146/104576 kb/s] [eta 00m:02s]
Threads: 3: [mFF] [66.7% done] [  1033/ 15847 kb/s] [eta 00m:02s]
Threads: 3: [mFF] [71.4% done] [   634/  7150 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [   475/  3416 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: [FVF] [68.8% done] [     0/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [75.0% done] [ 51604/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [92.9% done] [ 63750/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 64254/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 60402/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=4208
  read : io=100MiB, bw=6,882KiB/s, runt= 15236msec
    slat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    clat (msec): min=    0, max=  327, avg=33.31, stdev=69.41
    bw (KiB/s) : min=   15, max=28834, per=52.78%, avg=10595.00, stdev=10987.64
  write: io=91,944KiB, bw=8,528KiB/s, runt= 11039msec
    slat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    clat (msec): min=    0, max=  218, avg= 3.49, stdev=14.43
    bw (KiB/s) : min=    0, max=60344, per=111.07%, avg=27413.20, stdev=29868.80
  cpu          : usr=12.13%, sys=5.93%, ctx=7425
  IO depths    : 1=11.7%, 2=46.6%, 4=29.7%, 8=11.9%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=38.0%, 4=21.3%, 10=25.9%, 20=4.7%, 50=0.8%, 100=1.1%
     lat (msec): 250=7.1%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=4209
  read : io=100MiB, bw=6,676KiB/s, runt= 15654msec
    slat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    clat (msec): min=    0, max=  309, avg=21.92, stdev=57.01
    bw (KiB/s) : min=   20, max=28508, per=76.32%, avg=15319.10, stdev=9999.74
  write: io=99,532KiB, bw=9,231KiB/s, runt= 11040msec
    slat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    clat (msec): min=    0, max=  119, avg= 1.05, stdev= 5.00
    bw (KiB/s) : min=    0, max=61775, per=150.71%, avg=37195.25, stdev=29503.65
  cpu          : usr=13.72%, sys=4.55%, ctx=6148
  IO depths    : 1=1.8%, 2=66.9%, 4=24.3%, 8=7.1%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=49.4%, 4=22.8%, 10=19.7%, 20=1.9%, 50=0.7%, 100=0.8%
     lat (msec): 250=4.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=4210
  read : io=100MiB, bw=6,808KiB/s, runt= 15401msec
    slat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    clat (msec): min=    0, max=  452, avg=30.03, stdev=60.68
    bw (KiB/s) : min=    4, max=22610, per=71.07%, avg=14265.77, stdev=6581.17
  write: io=74,612KiB, bw=6,921KiB/s, runt= 11039msec
    slat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    clat (msec): min=    0, max=   99, avg= 0.28, stdev= 4.41
    bw (KiB/s) : min=    0, max=146391, per=296.58%, avg=73195.50, stdev=103514.07
  cpu          : usr=5.22%, sys=3.74%, ctx=10834
  IO depths    : 1=47.2%, 2=13.3%, 4=25.6%, 8=13.8%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=53.5%, 4=9.5%, 10=21.1%, 20=4.4%, 50=1.0%, 100=4.2%
     lat (msec): 250=5.7%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=20,073KiB/s, minb=6,676KiB/s, maxb=6,882KiB/s, mint=15236msec, maxt=15654msec
  WRITE: io=260MiB, aggrb=24,680KiB/s, minb=6,921KiB/s, maxb=9,231KiB/s, mint=15236msec, maxt=15654msec

Disk stats (read/write):
  cciss!c0d0: ios=5772/3197, merge=1498/63354, ticks=54632/1253920, in_queue=1308556, util=97.83%
4.84user 2.33system 0:15.98elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k
724752inputs+532192outputs (0major+2435minor)pagefaults 0swaps