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: [FmF] [33.3% done] [  1423/ 31616 kb/s] [eta 00m:06s]
Threads: 3: [FmF] [50.0% done] [   748/ 25759 kb/s] [eta 00m:04s]
Threads: 3: [FmF] [71.4% done] [  1255/ 24242 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [     0/   833 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] [ 40703/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [85.7% done] [ 56461/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [92.9% done] [ 57234/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 57055/     0 kb/s] [eta 00m:00s]
Threads: 1: [V__] [100.0% done] [ 58080/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=13828
  read : io=100MiB, bw=6,825KiB/s, runt= 15362msec
    slat (msec): min= 8994, max=14162, avg=12555.59, stdev=1531.00
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58145, per=82.86%, avg=16966.30, stdev=15987.08
  write: io=100MiB, bw=10,429KiB/s, runt= 10054msec
    slat (msec): min=    0, max=   21, avg= 2.74, stdev= 3.94
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=100274, per=180.82%, avg=52605.67, stdev=50319.00
  cpu          : usr=12.71%, sys=4.30%, ctx=757
  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=13829
  read : io=100MiB, bw=7,261KiB/s, runt= 14440msec
    slat (msec): min=   39, max= 9500, avg=6571.68, stdev=2615.58
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   41, max=26404, per=68.59%, avg=14045.46, stdev=9656.61
  write: io=81,108KiB, bw=8,253KiB/s, runt= 10063msec
    slat (msec): min=    0, max=  246, avg= 3.84, stdev= 7.19
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57232, per=82.90%, avg=24118.50, stdev=28777.28
  cpu          : usr=14.99%, sys=5.62%, ctx=1243
  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=13830
  read : io=100MiB, bw=7,121KiB/s, runt= 14725msec
    slat (msec): min= 9006, max=13513, avg=11456.46, stdev=1290.44
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   20, max=26575, per=97.18%, avg=19899.78, stdev=7929.96
  write: io=100MiB, bw=10,424KiB/s, runt= 10059msec
    slat (msec): min=    0, max=   23, avg= 2.59, stdev= 3.82
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=95772, per=175.61%, avg=51090.00, stdev=48206.49
  cpu          : usr=12.66%, sys=5.24%, ctx=1075
  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=20,477KiB/s, minb=6,825KiB/s, maxb=7,261KiB/s, mint=14440msec, maxt=15362msec
  WRITE: io=279MiB, aggrb=29,093KiB/s, minb=8,253KiB/s, maxb=10,429KiB/s, mint=14440msec, maxt=15362msec

Disk stats (read/write):
  cciss!c0d0: ios=5336/3054, merge=1036/68305, ticks=48440/1280776, in_queue=1332440, util=95.90%
6.03user 2.26system 0:15.57elapsed 53%CPU (0avgtext+0avgdata 0maxresident)k
670720inputs+571840outputs (0major+2379minor)pagefaults 0swaps