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: [mFF] [60.0% done] [  1199/ 65714 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [     0/ 19321 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] [66.7% done] [  2933/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [81.2% done] [ 72102/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.3% done] [ 77397/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 72614/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=7883
  read : io=100MiB, bw=6,690KiB/s, runt= 15673msec
    slat (msec): min=   71, max=12571, avg=10344.08, stdev=2778.50
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   20, max=27536, per=71.49%, avg=14194.80, stdev=11809.71
  write: io=91,296KiB, bw=7,862KiB/s, runt= 11891msec
    slat (msec): min=    0, max=  154, avg= 3.43, stdev= 7.55
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=44934, per=76.38%, avg=18463.00, stdev=22115.92
  cpu          : usr=12.96%, sys=4.19%, ctx=538
  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=7884
  read : io=100MiB, bw=6,876KiB/s, runt= 15248msec
    slat (msec): min=   39, max=13296, avg=11146.96, stdev=2407.27
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    8, max=43909, per=106.69%, avg=21183.43, stdev=16290.62
  write: io=96,936KiB, bw=8,392KiB/s, runt= 11827msec
    slat (msec): min=    0, max=   21, avg= 3.32, stdev= 4.09
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58817, per=119.92%, avg=28989.00, stdev=29417.47
  cpu          : usr=13.69%, sys=4.38%, ctx=336
  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%
fio: (groupid=0): err= 0: pid=7885
  read : io=100MiB, bw=6,618KiB/s, runt= 15842msec
    slat (msec): min=   51, max=13711, avg=11564.17, stdev=2944.14
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   16, max=42642, per=89.50%, avg=17771.67, stdev=13449.09
  write: io=92,480KiB, bw=8,007KiB/s, runt= 11827msec
    slat (msec): min=    0, max=   30, avg= 2.52, stdev= 3.82
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=111965, per=191.81%, avg=46367.33, stdev=58407.15
  cpu          : usr=11.29%, sys=3.66%, ctx=513
  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%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,856KiB/s, minb=6,618KiB/s, maxb=6,876KiB/s, mint=15248msec, maxt=15842msec
  WRITE: io=274MiB, aggrb=24,173KiB/s, minb=7,862KiB/s, maxb=8,392KiB/s, mint=15248msec, maxt=15842msec

Disk stats (read/write):
  cciss!c0d0: ios=2107/3336, merge=7345/66713, ticks=307940/1461268, in_queue=1770772, util=94.67%
5.96user 1.91system 0:16.03elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k
667136inputs+561440outputs (0major+2375minor)pagefaults 0swaps