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: [mmm] [8.8% done] [ 12076/ 51549 kb/s] [eta 00m:31s]
Threads: 3: [mmm] [28.6% done] [ 10563/ 69046 kb/s] [eta 00m:10s]
Threads: 3: [FmF] [62.5% done] [  1627/116526 kb/s] [eta 00m:03s]
Threads: 3: [FmF] [66.7% done] [     0/   431 kb/s] [eta 00m:03s]
Threads: 3: [FmF] [63.6% done] [     0/     0 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [   333/  6072 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] [69.6% done] [  9932/     0 kb/s] [eta 00m:07s]
Threads: 3: [VVV] [73.9% done] [ 24567/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [78.3% done] [ 24746/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [82.6% done] [ 24307/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [90.9% done] [ 25564/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [95.5% done] [ 26650/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 25165/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 22912/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 28277/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 24250/     0 kb/s] [eta 00m:00s]
Threads: 2: [_VV] [100.0% done] [ 22509/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=14485
  read : io=100MiB, bw=4,137KiB/s, runt= 25345msec
    slat (msec): min=   40, max=21418, avg=15979.33, stdev=4281.02
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=15907, per=68.94%, avg=8166.05, stdev=4101.21
  write: io=95,032KiB, bw=6,331KiB/s, runt= 15370msec
    slat (msec): min=    0, max=  160, avg= 4.45, stdev= 7.49
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=56146, per=135.93%, avg=23901.33, stdev=25600.28
  cpu          : usr=9.22%, sys=3.28%, ctx=1092
  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%
fio: (groupid=0): err= 0: pid=14486
  read : io=100MiB, bw=3,959KiB/s, runt= 26481msec
    slat (msec): min=   18, max=18815, avg=12751.78, stdev=5168.42
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   25, max=13674, per=53.48%, avg=6334.85, stdev=3393.42
  write: io=84,940KiB, bw=5,631KiB/s, runt= 15444msec
    slat (msec): min=    0, max=  117, avg= 3.46, stdev= 9.33
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=88477, per=163.20%, avg=28695.60, stdev=40872.84
  cpu          : usr=7.16%, sys=2.76%, ctx=1349
  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%
fio: (groupid=0): err= 0: pid=14487
  read : io=100MiB, bw=3,948KiB/s, runt= 26555msec
    slat (msec): min=   68, max=21871, avg=15371.24, stdev=5629.41
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   12, max=14635, per=56.90%, avg=6740.48, stdev=2944.10
  write: io=85,228KiB, bw=5,676KiB/s, runt= 15374msec
    slat (msec): min=    0, max=   19, avg= 2.96, stdev= 3.56
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58693, per=221.71%, avg=38983.00, stdev=33760.98
  cpu          : usr=7.50%, sys=2.83%, ctx=1071
  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=11,846KiB/s, minb=3,948KiB/s, maxb=4,137KiB/s, mint=25345msec, maxt=26555msec
  WRITE: io=259MiB, aggrb=17,583KiB/s, minb=5,631KiB/s, maxb=6,331KiB/s, mint=25345msec, maxt=26555msec

Disk stats (read/write):
  cciss!c0d0: ios=5815/4583, merge=39/61815, ticks=125996/1720908, in_queue=1855624, util=98.70%
6.30user 2.33system 0:26.79elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k
731384inputs+530432outputs (0major+2420minor)pagefaults 0swaps