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] [33.3% done] [ 15128/ 73207 kb/s] [eta 00m:06s]
Threads: 3: [mFm] [36.4% done] [  7077/ 20301 kb/s] [eta 00m:07s]
Threads: 3: [mFm] [35.7% done] [  3494/ 29001 kb/s] [eta 00m:09s]
Threads: 3: [FFm] [54.5% done] [  1397/ 49212 kb/s] [eta 00m:05s]
Threads: 3: [FFF] [100.0% done] [   654/ 18578 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] [76.5% done] [ 47169/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [93.3% done] [ 64857/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 66421/     0 kb/s] [eta 00m:00s]
Threads: 2: [_VV] [100.0% done] [ 61293/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=3937
  read : io=100MiB, bw=6,588KiB/s, runt= 15916msec
    slat (msec): min=   50, max=10446, avg=7480.43, stdev=3207.50
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=23181, per=57.32%, avg=11224.23, stdev=8738.21
  write: io=76,924KiB, bw=6,520KiB/s, runt= 12080msec
    slat (msec): min=    0, max=  100, avg= 3.94, stdev= 5.76
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=53444, per=100.81%, avg=20827.80, stdev=27775.22
  cpu          : usr=13.29%, sys=4.10%, ctx=696
  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=3938
  read : io=100MiB, bw=6,538KiB/s, runt= 16036msec
    slat (msec): min=   68, max=12969, avg=10505.20, stdev=3054.43
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    2, max=27649, per=76.65%, avg=15007.90, stdev=10850.81
  write: io=91,968KiB, bw=7,798KiB/s, runt= 12076msec
    slat (msec): min=    0, max=   91, avg= 3.39, stdev= 5.32
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58641, per=131.33%, avg=27132.25, stdev=31356.26
  cpu          : usr=13.15%, sys=4.69%, ctx=434
  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=3939
  read : io=100MiB, bw=6,526KiB/s, runt= 16066msec
    slat (msec): min=   31, max= 9519, avg=6243.70, stdev=3049.18
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   36, max=21205, per=46.90%, avg=9182.28, stdev=8039.45
  write: io=74,832KiB, bw=6,345KiB/s, runt= 12076msec
    slat (msec): min=    0, max=  100, avg= 4.01, stdev= 5.56
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=55138, per=101.76%, avg=21024.00, stdev=28628.07
  cpu          : usr=13.10%, sys=4.53%, ctx=712
  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=19,580KiB/s, minb=6,526KiB/s, maxb=6,588KiB/s, mint=15916msec, maxt=16066msec
  WRITE: io=238MiB, aggrb=20,660KiB/s, minb=6,345KiB/s, maxb=7,798KiB/s, mint=15916msec, maxt=16066msec

Disk stats (read/write):
  cciss!c0d0: ios=2700/2998, merge=23285/57941, ticks=357004/1327404, in_queue=1684412, util=96.97%
6.40user 2.16system 0:16.30elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k
739424inputs+487472outputs (0major+2374minor)pagefaults 0swaps