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: [FFm] [60.0% done] [  1443/ 10579 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [  1073/ 20235 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] [ 34163/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [85.7% done] [ 57006/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [92.9% done] [ 59011/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 53553/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 55438/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=16347
  read : io=100MiB, bw=6,898KiB/s, runt= 15201msec
    slat (msec): min=   48, max=13848, avg=11076.61, stdev=2462.39
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    9, max=26938, per=84.23%, avg=17036.80, stdev=7248.41
  write: io=95,624KiB, bw=9,623KiB/s, runt= 10175msec
    slat (msec): min=    0, max=   88, avg= 1.58, stdev= 3.08
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=116609, per=204.16%, avg=58304.50, stdev=82455.01
  cpu          : usr=9.87%, sys=3.61%, ctx=1102
  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=16348
  read : io=100MiB, bw=6,894KiB/s, runt= 15208msec
    slat (msec): min=   33, max=13224, avg=10357.37, stdev=2718.67
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   22, max=22432, per=75.29%, avg=15228.73, stdev=8084.54
  write: io=92,880KiB, bw=9,293KiB/s, runt= 10234msec
    slat (msec): min=    0, max=  137, avg= 2.18, stdev= 5.78
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=45761, per=53.83%, avg=15374.00, stdev=26316.53
  cpu          : usr=10.84%, sys=4.50%, ctx=1324
  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=16349
  read : io=100MiB, bw=6,742KiB/s, runt= 15552msec
    slat (msec): min=   43, max=11683, avg=9016.09, stdev=2904.13
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   23, max=44705, per=58.46%, avg=11824.87, stdev=12592.87
  write: io=96,944KiB, bw=9,699KiB/s, runt= 10235msec
    slat (msec): min=    0, max=   45, avg= 3.37, stdev= 4.21
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=94665, per=133.66%, avg=38171.50, stdev=46492.27
  cpu          : usr=12.40%, sys=4.66%, ctx=1465
  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=20,227KiB/s, minb=6,742KiB/s, maxb=6,898KiB/s, mint=15201msec, maxt=15552msec
  WRITE: io=279MiB, aggrb=28,558KiB/s, minb=9,293KiB/s, maxb=9,699KiB/s, mint=15201msec, maxt=15552msec

Disk stats (read/write):
  cciss!c0d0: ios=5349/3233, merge=769/68090, ticks=53460/1326596, in_queue=1380408, util=97.03%
5.13user 1.98system 0:15.74elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k
674264inputs+570912outputs (0major+2379minor)pagefaults 0swaps