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] [60.0% done] [  7130/107667 kb/s] [eta 00m:02s]
Threads: 3: [mFF] [66.7% done] [   134/ 36571 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [     0/   691 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: [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] [66.7% done] [   203/     0 kb/s] [eta 00m:07s]
Threads: 3: [VVV] [71.4% done] [ 25470/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [80.0% done] [ 28485/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [85.0% done] [ 26630/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [90.0% done] [ 26055/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [90.5% done] [ 24360/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [95.2% done] [ 25287/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 26426/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 24466/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 28871/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 26015/     0 kb/s] [eta 00m:00s]
Threads: 1: [__V] [100.0% done] [ 24258/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=9278
  read : io=100MiB, bw=4,251KiB/s, runt= 24661msec
    slat (msec): min=   30, max=20761, avg=14812.22, stdev=4894.71
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    6, max=15589, per=63.19%, avg=7926.64, stdev=4158.06
  write: io=98,520KiB, bw=7,297KiB/s, runt= 13825msec
    slat (msec): min=    0, max=   23, avg= 4.08, stdev= 4.41
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56739, per=146.64%, avg=30628.25, stdev=29952.58
  cpu          : usr=8.74%, sys=3.44%, ctx=1058
  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=9279
  read : io=100MiB, bw=4,245KiB/s, runt= 24698msec
    slat (msec): min=   49, max=22307, avg=16430.93, stdev=4395.86
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   17, max=15358, per=66.44%, avg=8334.57, stdev=4134.56
  write: io=96,964KiB, bw=7,181KiB/s, runt= 13825msec
    slat (msec): min=    0, max=   58, avg= 3.20, stdev= 5.25
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56959, per=147.21%, avg=30748.00, stdev=30000.83
  cpu          : usr=7.61%, sys=3.04%, ctx=1238
  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=9280
  read : io=100MiB, bw=4,181KiB/s, runt= 25074msec
    slat (msec): min=   62, max=21979, avg=15708.36, stdev=5648.56
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    1, max=17226, per=60.91%, avg=7640.92, stdev=3523.46
  write: io=86,888KiB, bw=6,427KiB/s, runt= 13843msec
    slat (msec): min=    0, max=   11, avg= 1.78, stdev= 1.74
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=112611, per=269.57%, avg=56305.50, stdev=79628.00
  cpu          : usr=6.54%, sys=2.54%, ctx=1006
  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%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=12,545KiB/s, minb=4,181KiB/s, maxb=4,251KiB/s, mint=24661msec, maxt=25074msec
  WRITE: io=276MiB, aggrb=20,887KiB/s, minb=6,427KiB/s, maxb=7,297KiB/s, mint=24661msec, maxt=25074msec

Disk stats (read/write):
  cciss!c0d0: ios=5416/4713, merge=1202/65972, ticks=120316/1740020, in_queue=1860336, util=97.86%
5.72user 2.27system 0:25.48elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k
681752inputs+564776outputs (0major+2415minor)pagefaults 0swaps