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: [mmF] [50.0% done] [  3713/ 20503 kb/s] [eta 00m:03s]
Threads: 3: [mmF] [50.0% done] [  3339/ 27817 kb/s] [eta 00m:04s]
Threads: 3: [mmF] [50.0% done] [  2262/    82 kb/s] [eta 00m:05s]
Threads: 3: [mmF] [50.0% done] [  2725/     0 kb/s] [eta 00m:06s]
Threads: 3: [mmF] [63.6% done] [  3182/ 20401 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [   393/  6750 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] [ 40952/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [81.2% done] [ 74137/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [100.0% done] [ 69986/     0 kb/s] [eta 00m:00s]
Threads: 2: [VV_] [100.0% done] [ 57997/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=17297
  read : io=100MiB, bw=6,614KiB/s, runt= 15852msec
    slat (msec): min=   29, max= 8635, avg=6083.30, stdev=2733.33
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   22, max=36639, per=45.30%, avg=8988.89, stdev=10733.46
  write: io=83,440KiB, bw=7,302KiB/s, runt= 11700msec
    slat (msec): min=    0, max=   56, avg= 3.84, stdev= 4.63
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=54518, per=63.57%, avg=15166.50, stdev=26372.26
  cpu          : usr=13.68%, sys=4.24%, ctx=728
  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=17298
  read : io=100MiB, bw=6,652KiB/s, runt= 15763msec
    slat (msec): min=   11, max= 8408, avg=5332.06, stdev=2681.16
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   35, max=30000, per=45.86%, avg=9101.44, stdev=11199.62
  write: io=86,752KiB, bw=7,595KiB/s, runt= 11696msec
    slat (msec): min=    0, max=  166, avg= 5.03, stdev=10.64
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57501, per=107.70%, avg=25694.33, stdev=28355.15
  cpu          : usr=14.08%, sys=4.24%, ctx=785
  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=17299
  read : io=100MiB, bw=7,004KiB/s, runt= 14971msec
    slat (msec): min=10430, max=13671, avg=11926.65, stdev=982.23
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   13, max=44616, per=133.01%, avg=26395.33, stdev=14593.73
  write: io=100MiB, bw=8,996KiB/s, runt= 11655msec
    slat (msec): min=    0, max=   22, avg= 2.66, stdev= 3.75
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=66633, per=175.13%, avg=41780.67, stdev=36399.39
  cpu          : usr=12.61%, sys=4.38%, ctx=201
  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=19,844KiB/s, minb=6,614KiB/s, maxb=7,004KiB/s, mint=14971msec, maxt=15852msec
  WRITE: io=266MiB, aggrb=23,857KiB/s, minb=7,302KiB/s, maxb=8,996KiB/s, mint=14971msec, maxt=15852msec

Disk stats (read/write):
  cciss!c0d0: ios=2583/3315, merge=8925/64823, ticks=191432/1471724, in_queue=1663156, util=97.15%
6.33user 2.01system 0:16.13elapsed 51%CPU (0avgtext+0avgdata 0maxresident)k
679656inputs+545208outputs (0major+2353minor)pagefaults 0swaps