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: [mFF] [50.0% done] [  6280/ 47884 kb/s] [eta 00m:03s]
Threads: 3: [mFF] [50.0% done] [  1756/     0 kb/s] [eta 00m:04s]
Threads: 3: [mFF] [50.0% done] [  1492/     0 kb/s] [eta 00m:05s]
Threads: 3: [mFF] [50.0% done] [  1117/     0 kb/s] [eta 00m:06s]
Threads: 3: [mFF] [70.0% done] [   808/ 27700 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [   184/   404 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] [76.5% done] [ 51072/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [93.3% done] [ 71300/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 66400/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 66052/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=28596
  read : io=100MiB, bw=6,353KiB/s, runt= 16505msec
    slat (msec): min=    0, max= 9305, avg=6179.32, stdev=2747.80
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   11, max=40648, per=49.64%, avg=9383.21, stdev=11729.24
  write: io=85,624KiB, bw=7,160KiB/s, runt= 12244msec
    slat (msec): min=    0, max=   40, avg= 3.96, stdev= 4.04
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56548, per=69.19%, avg=16078.00, stdev=27064.15
  cpu          : usr=13.40%, sys=3.90%, ctx=692
  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%
fio: (groupid=0): err= 0: pid=28597
  read : io=100MiB, bw=6,399KiB/s, runt= 16385msec
    slat (msec): min=   23, max=13686, avg=11140.27, stdev=2986.82
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    2, max=37864, per=91.38%, avg=17273.22, stdev=13498.60
  write: io=98,876KiB, bw=8,261KiB/s, runt= 12255msec
    slat (msec): min=    0, max=   26, avg= 3.88, stdev= 4.22
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59501, per=150.87%, avg=35058.20, stdev=31909.96
  cpu          : usr=13.70%, sys=4.35%, ctx=402
  IO depths    : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 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=28598
  read : io=100MiB, bw=6,301KiB/s, runt= 16641msec
    slat (msec): min=   34, max=14375, avg=11640.85, stdev=3580.07
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    9, max=29047, per=88.02%, avg=16637.60, stdev=10294.85
  write: io=93,608KiB, bw=7,824KiB/s, runt= 12251msec
    slat (msec): min=    0, max=   20, avg= 2.96, stdev= 3.90
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59013, per=112.50%, avg=26142.67, stdev=30076.23
  cpu          : usr=11.73%, sys=3.65%, ctx=494
  IO depths    : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 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=18,903KiB/s, minb=6,301KiB/s, maxb=6,399KiB/s, mint=16385msec, maxt=16641msec
  WRITE: io=272MiB, aggrb=23,238KiB/s, minb=7,160KiB/s, maxb=8,261KiB/s, mint=16385msec, maxt=16641msec

Disk stats (read/write):
  cciss!c0d0: ios=2812/3421, merge=13590/66129, ticks=147868/1471408, in_queue=1619572, util=94.69%
6.46user 1.97system 0:16.91elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k
669320inputs+556232outputs (0major+2359minor)pagefaults 0swaps