fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mmm] [33.3% done] [ 15083/ 70070 kb/s] [eta 00m:06s]
Threads: 3: [mmF] [36.4% done] [  8529/  7203 kb/s] [eta 00m:07s]
Threads: 3: [mmF] [38.5% done] [  2031/ 28923 kb/s] [eta 00m:08s]
Threads: 3: [mFF] [60.0% done] [  1893/ 49192 kb/s] [eta 00m:04s]
Threads: 3: [mFF] [70.0% done] [   885/ 13214 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [     0/  3949 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] [68.4% done] [ 43994/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [87.5% done] [ 64394/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [93.8% done] [ 62472/     0 kb/s] [eta 00m:01s]
Threads: 2: [VV_] [100.0% done] [ 61761/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=19451
  read : io=100MiB, bw=6,460KiB/s, runt= 16230msec
    slat (msec): min=   49, max= 9243, avg=6441.37, stdev=3068.64
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   15, max=34177, per=50.13%, avg=9715.83, stdev=9431.07
  write: io=73,008KiB, bw=6,150KiB/s, runt= 12156msec
    slat (msec): min=    0, max=  198, avg= 3.87, stdev= 8.61
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=52433, per=92.31%, avg=18856.20, stdev=25980.55
  cpu          : usr=12.89%, sys=4.26%, ctx=729
  IO depths    : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 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=19452
  read : io=100MiB, bw=6,527KiB/s, runt= 16063msec
    slat (msec): min=   30, max=10664, avg=7430.92, stdev=3393.67
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    4, max=25789, per=58.17%, avg=11275.00, stdev=8343.53
  write: io=77,268KiB, bw=6,518KiB/s, runt= 12139msec
    slat (msec): min=    0, max=  221, avg= 4.22, stdev=10.93
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=55014, per=107.16%, avg=21890.40, stdev=24859.73
  cpu          : usr=13.52%, sys=4.06%, ctx=706
  IO depths    : 1=12.6%, 2=25.1%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 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=19453
  read : io=100MiB, bw=6,700KiB/s, runt= 15649msec
    slat (msec): min=   26, max=12420, avg=9876.37, stdev=3245.02
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   21, max=31956, per=78.95%, avg=15301.30, stdev=13415.44
  write: io=92,216KiB, bw=7,775KiB/s, runt= 12144msec
    slat (msec): min=    0, max=   39, avg= 4.41, stdev= 4.29
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58792, per=140.00%, avg=28598.00, stdev=28247.44
  cpu          : usr=14.72%, sys=4.55%, ctx=528
  IO depths    : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,382KiB/s, minb=6,460KiB/s, maxb=6,700KiB/s, mint=15649msec, maxt=16230msec
  WRITE: io=237MiB, aggrb=20,427KiB/s, minb=6,150KiB/s, maxb=7,775KiB/s, mint=15649msec, maxt=16230msec

Disk stats (read/write):
  cciss!c0d0: ios=2722/3018, merge=17474/57496, ticks=297676/1329004, in_queue=1627032, util=96.97%
6.62user 2.07system 0:16.44elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k
740672inputs+485008outputs (0major+2373minor)pagefaults 0swaps