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: [Fmm] [37.5% done] [  3730/ 60359 kb/s] [eta 00m:05s]
Threads: 3: [FFm] [36.4% done] [  1993/ 27895 kb/s] [eta 00m:07s]
Threads: 3: [FFm] [38.5% done] [  1800/     0 kb/s] [eta 00m:08s]
Threads: 3: [FFm] [40.0% done] [  1958/     0 kb/s] [eta 00m:09s]
Threads: 3: [FFm] [58.3% done] [   633/ 28302 kb/s] [eta 00m:05s]
Threads: 3: [FFm] [61.5% done] [   910/     0 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [   349/ 13616 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [68.8% done] [ 17249/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [85.7% done] [ 73374/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 73732/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 74983/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=9126
  read : io=100MiB, bw=7,505KiB/s, runt= 13970msec
    slat (msec): min= 9539, max=12825, avg=11134.85, stdev=1023.51
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    8, max=44013, per=118.45%, avg=25535.33, stdev=14191.06
  write: io=100MiB, bw=9,891KiB/s, runt= 10601msec
    slat (msec): min=    0, max=   21, avg= 2.35, stdev= 3.49
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=116858, per=221.45%, avg=58083.00, stdev=58432.07
  cpu          : usr=13.00%, sys=4.32%, ctx=215
  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=9127
  read : io=100MiB, bw=7,294KiB/s, runt= 14375msec
    slat (msec): min=   63, max=10998, avg=8915.78, stdev=2492.11
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    6, max=28586, per=75.96%, avg=16374.33, stdev=11686.23
  write: io=91,068KiB, bw=8,750KiB/s, runt= 10657msec
    slat (msec): min=    0, max=  137, avg= 4.24, stdev= 7.73
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57196, per=119.80%, avg=31420.60, stdev=28717.15
  cpu          : usr=15.25%, sys=5.73%, ctx=473
  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=9128
  read : io=100MiB, bw=7,185KiB/s, runt= 14592msec
    slat (msec): min=   13, max= 6312, avg=4097.16, stdev=1886.42
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   13, max=23056, per=37.26%, avg=8032.72, stdev=8847.94
  write: io=79,780KiB, bw=7,657KiB/s, runt= 10668msec
    slat (msec): min=    0, max=   20, avg= 3.17, stdev= 2.86
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=15642, per=32.54%, avg=8533.33, stdev=7917.72
  cpu          : usr=13.46%, sys=4.50%, ctx=630
  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%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=21,557KiB/s, minb=7,185KiB/s, maxb=7,505KiB/s, mint=13970msec, maxt=14592msec
  WRITE: io=267MiB, aggrb=26,228KiB/s, minb=7,657KiB/s, maxb=9,891KiB/s, mint=13970msec, maxt=14592msec

Disk stats (read/write):
  cciss!c0d0: ios=2290/3248, merge=11522/65055, ticks=305984/1357884, in_queue=1673048, util=98.05%
6.02user 2.10system 0:14.82elapsed 54%CPU (0avgtext+0avgdata 0maxresident)k
680528inputs+546512outputs (0major+2372minor)pagefaults 0swaps