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: [FFF] [100.0% done] [  1592/ 46596 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] [78.6% done] [ 39113/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [85.7% done] [ 55359/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 58266/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 61582/     0 kb/s] [eta 00m:00s]
Threads: 2: [VVE] [100.0% done] [ 60500/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=25031
  read : io=100MiB, bw=6,797KiB/s, runt= 15425msec
    slat (msec): min= 8724, max=13808, avg=11712.09, stdev=1513.75
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=30549, per=83.45%, avg=17018.00, stdev=9393.87
  write: io=100MiB, bw=10,406KiB/s, runt= 10076msec
    slat (msec): min=    0, max=   22, avg= 3.69, stdev= 4.01
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=65389, per=150.92%, avg=45352.00, stdev=30435.58
  cpu          : usr=14.37%, sys=4.25%, ctx=939
  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=25032
  read : io=100MiB, bw=6,827KiB/s, runt= 15358msec
    slat (msec): min=   43, max=13122, avg=10447.23, stdev=2200.27
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   24, max=24795, per=71.77%, avg=14635.09, stdev=10117.04
  write: io=98MiB, bw=10,242KiB/s, runt= 10076msec
    slat (msec): min=    0, max=   45, avg= 3.64, stdev= 4.30
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58087, per=114.34%, avg=34359.80, stdev=31256.70
  cpu          : usr=14.22%, sys=4.66%, ctx=1399
  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=25033
  read : io=100MiB, bw=6,998KiB/s, runt= 14982msec
    slat (msec): min=    2, max=12680, avg=9965.63, stdev=2639.69
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   28, max=31059, per=76.65%, avg=15631.92, stdev=10964.61
  write: io=93,412KiB, bw=9,464KiB/s, runt= 10107msec
    slat (msec): min=    0, max=   23, avg= 2.80, stdev= 3.96
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57760, per=102.54%, avg=30812.67, stdev=29073.36
  cpu          : usr=12.82%, sys=4.19%, ctx=1048
  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=20,393KiB/s, minb=6,797KiB/s, maxb=6,998KiB/s, mint=14982msec, maxt=15425msec
  WRITE: io=290MiB, aggrb=30,050KiB/s, minb=9,464KiB/s, maxb=10,406KiB/s, mint=14982msec, maxt=15425msec

Disk stats (read/write):
  cciss!c0d0: ios=5073/3150, merge=1203/70913, ticks=49676/1266624, in_queue=1317932, util=91.70%
6.38user 2.02system 0:15.64elapsed 53%CPU (0avgtext+0avgdata 0maxresident)k
643488inputs+593216outputs (0major+2380minor)pagefaults 0swaps