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: [FmF] [75.0% done] [  1133/ 68152 kb/s] [eta 00m:01s]
Threads: 3: [FFF] [100.0% done] [     0/  8818 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: [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] [73.3% done] [ 46508/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [85.7% done] [ 55570/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [86.7% done] [ 55871/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 61362/     0 kb/s] [eta 00m:00s]
Threads: 1: [__V] [100.0% done] [ 62814/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=31798
  read : io=100MiB, bw=7,259KiB/s, runt= 14444msec
    slat (msec): min= 8775, max=13149, avg=11055.16, stdev=1376.98
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=40165, per=101.69%, avg=21153.00, stdev=11110.84
  write: io=100MiB, bw=10,537KiB/s, runt=  9951msec
    slat (msec): min=    0, max=   23, avg= 2.73, stdev= 3.95
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=66637, per=142.86%, avg=41751.33, stdev=36379.40
  cpu          : usr=13.43%, sys=3.85%, ctx=1005
  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=31799
  read : io=100MiB, bw=7,341KiB/s, runt= 14283msec
    slat (msec): min=   29, max=11303, avg=8497.92, stdev=2945.61
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    4, max=29095, per=68.91%, avg=14335.23, stdev=9861.22
  write: io=85,000KiB, bw=8,688KiB/s, runt= 10018msec
    slat (msec): min=    0, max=   30, avg= 1.48, stdev= 2.42
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=129727, per=148.34%, avg=43353.00, stdev=74802.26
  cpu          : usr=10.42%, sys=3.84%, ctx=1298
  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=31800
  read : io=100MiB, bw=6,934KiB/s, runt= 15122msec
    slat (msec): min=   65, max=13097, avg=11365.75, stdev=2351.81
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=55839, per=72.34%, avg=15048.30, stdev=15671.48
  write: io=98,672KiB, bw=10,080KiB/s, runt= 10023msec
    slat (msec): min=    0, max=   20, avg= 3.28, stdev= 3.96
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=59895, per=99.69%, avg=29135.00, stdev=29980.55
  cpu          : usr=14.15%, sys=4.36%, ctx=895
  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=20,802KiB/s, minb=6,934KiB/s, maxb=7,341KiB/s, mint=14283msec, maxt=15122msec
  WRITE: io=279MiB, aggrb=29,226KiB/s, minb=8,688KiB/s, maxb=10,537KiB/s, mint=14283msec, maxt=15122msec

Disk stats (read/write):
  cciss!c0d0: ios=5285/3086, merge=965/68248, ticks=46616/1272148, in_queue=1325300, util=95.91%
5.63user 1.78system 0:15.36elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k
671072inputs+572168outputs (0major+2379minor)pagefaults 0swaps