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: [mFm] [25.0% done] [  2511/  5245 kb/s] [eta 00m:09s]
Threads: 3: [mFm] [25.0% done] [  1472/     0 kb/s] [eta 00m:12s]
Threads: 3: [mFm] [26.3% done] [  1240/     0 kb/s] [eta 00m:14s]
Threads: 3: [mFm] [26.1% done] [   309/     0 kb/s] [eta 00m:17s]
Threads: 3: [mFm] [41.2% done] [   528/ 28415 kb/s] [eta 00m:10s]
Threads: 3: [mVm] [42.1% done] [  9888/     0 kb/s] [eta 00m:11s]
Threads: 3: [mVm] [42.9% done] [ 25324/     0 kb/s] [eta 00m:12s]
Threads: 3: [mVm] [43.5% done] [ 21871/     0 kb/s] [eta 00m:13s]
Threads: 3: [mVm] [44.0% done] [ 17852/     0 kb/s] [eta 00m:14s]
Threads: 3: [mVm] [44.4% done] [ 24620/ 28517 kb/s] [eta 00m:15s]
Threads: 2: [m_F] [44.8% done] [ 13024/  2672 kb/s] [eta 00m:16s]
Threads: 2: [F_F] [100.0% done] [   414/ 34122 kb/s] [eta 00m:00s]
Threads: 2: [F_F] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 2: [F_F] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 2: [F_F] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 2: [V_V] [72.0% done] [ 13235/     0 kb/s] [eta 00m:07s]
Threads: 2: [V_V] [79.2% done] [ 25902/     0 kb/s] [eta 00m:05s]
Threads: 2: [V_V] [87.0% done] [ 24226/     0 kb/s] [eta 00m:03s]
Threads: 2: [V_V] [95.5% done] [ 22944/     0 kb/s] [eta 00m:01s]
Threads: 2: [V_V] [100.0% done] [ 24116/     0 kb/s] [eta 00m:00s]
Threads: 2: [V_V] [100.0% done] [ 25047/     0 kb/s] [eta 00m:00s]
Threads: 2: [V_V] [100.0% done] [ 24165/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=16086
  read : io=100MiB, bw=4,268KiB/s, runt= 24565msec
    slat (msec): min=   19, max=10787, avg=6664.54, stdev=2964.25
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   16, max=18704, per=50.62%, avg=6413.78, stdev=6513.92
  write: io=89,248KiB, bw=5,261KiB/s, runt= 17368msec
    slat (msec): min=    0, max=   29, avg= 4.24, stdev= 4.31
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57188, per=207.70%, avg=33760.00, stdev=30809.92
  cpu          : usr=9.02%, sys=3.16%, ctx=1113
  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=16087
  read : io=100MiB, bw=8,326KiB/s, runt= 12593msec
    slat (msec): min=  113, max=10689, avg=8136.85, stdev=1802.56
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   31, max=29139, per=134.92%, avg=17095.36, stdev=10407.34
  write: io=99,872KiB, bw=13,545KiB/s, runt=  7550msec
    slat (msec): min=    0, max=  169, avg= 2.97, stdev= 5.71
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57929, per=186.10%, avg=30249.50, stdev=25579.28
  cpu          : usr=14.99%, sys=6.00%, ctx=960
  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=16088
  read : io=100MiB, bw=4,223KiB/s, runt= 24826msec
    slat (msec): min=   69, max=12506, avg=8222.06, stdev=3471.48
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   40, max=15940, per=50.19%, avg=6359.23, stdev=5657.23
  write: io=86,572KiB, bw=5,105KiB/s, runt= 17364msec
    slat (msec): min=    0, max=  318, avg= 5.05, stdev=15.82
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=45231, per=106.01%, avg=17230.80, stdev=21425.60
  cpu          : usr=8.80%, sys=2.69%, ctx=1106
  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=12,671KiB/s, minb=4,223KiB/s, maxb=8,326KiB/s, mint=12593msec, maxt=24826msec
  WRITE: io=269MiB, aggrb=16,254KiB/s, minb=5,105KiB/s, maxb=13,545KiB/s, mint=12593msec, maxt=24826msec

Disk stats (read/write):
  cciss!c0d0: ios=5450/4248, merge=50/64730, ticks=92392/1974596, in_queue=2066988, util=97.05%
6.37user 2.21system 0:25.06elapsed 34%CPU (0avgtext+0avgdata 0maxresident)k
688472inputs+551416outputs (0major+2414minor)pagefaults 0swaps