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: [Fmm] [9.4% done] [ 10065/ 62565 kb/s] [eta 00m:29s]
Threads: 3: [Fmm] [9.3% done] [   679/ 61431 kb/s] [eta 00m:39s]
Threads: 3: [Fmm] [9.3% done] [    28/    81 kb/s] [eta 00m:49s]
Threads: 3: [FFm] [10.0% done] [  1248/  4868 kb/s] [eta 00m:54s]
Threads: 3: [FFm] [14.0% done] [  1224/  5304 kb/s] [eta 00m:43s]
Threads: 3: [FFm] [29.6% done] [     0/ 22912 kb/s] [eta 00m:19s]
Threads: 3: [VFm] [30.0% done] [  1236/    97 kb/s] [eta 00m:21s]
Threads: 3: [VFm] [30.3% done] [  8383/     0 kb/s] [eta 00m:23s]
Threads: 3: [VVm] [31.4% done] [  8814/     0 kb/s] [eta 00m:24s]
Threads: 3: [VVm] [31.6% done] [ 26251/     0 kb/s] [eta 00m:26s]
Threads: 3: [VVm] [32.5% done] [ 21936/     0 kb/s] [eta 00m:27s]
Threads: 3: [VVm] [32.6% done] [ 25910/     0 kb/s] [eta 00m:29s]
Threads: 3: [VVm] [34.9% done] [ 24271/  3315 kb/s] [eta 00m:28s]
Threads: 3: [VVm] [35.6% done] [ 23420/     0 kb/s] [eta 00m:29s]
Threads: 3: [VVm] [36.2% done] [ 27569/     0 kb/s] [eta 00m:30s]
Threads: 2: [EVm] [66.7% done] [ 26983/ 47598 kb/s] [eta 00m:09s]
Threads: 1: [__F] [100.0% done] [  6764/   248 kb/s] [eta 00m:00s]
Threads: 1: [__F] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 1: [__V] [77.8% done] [ 17189/     0 kb/s] [eta 00m:06s]
Threads: 1: [__V] [91.7% done] [ 21037/     0 kb/s] [eta 00m:02s]
Threads: 1: [__V] [100.0% done] [ 20427/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=7837
  read : io=100MiB, bw=5,941KiB/s, runt= 17649msec
    slat (msec): min=  146, max=14917, avg=10770.14, stdev=2916.20
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=18354, per=78.72%, avg=10310.11, stdev=5898.78
  write: io=97,344KiB, bw=11,317KiB/s, runt=  8808msec
    slat (msec): min=    0, max=   23, avg= 3.45, stdev= 4.08
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=58353, per=282.41%, avg=38611.67, stdev=33441.52
  cpu          : usr=12.06%, sys=3.94%, ctx=886
  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=7838
  read : io=100MiB, bw=5,618KiB/s, runt= 18664msec
    slat (msec): min=   39, max=13196, avg=9188.47, stdev=3089.31
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   13, max=23028, per=67.35%, avg=8820.50, stdev=6835.34
  write: io=92,900KiB, bw=8,856KiB/s, runt= 10741msec
    slat (msec): min=    0, max=  575, avg= 4.84, stdev=35.68
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57820, per=162.14%, avg=22168.40, stdev=30188.24
  cpu          : usr=9.73%, sys=3.84%, ctx=986
  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=7839
  read : io=100MiB, bw=4,365KiB/s, runt= 24017msec
    slat (msec): min=    5, max= 6007, avg=3742.87, stdev=1669.01
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   20, max=21679, per=55.65%, avg=7288.37, stdev=8953.42
  write: io=78,160KiB, bw=3,981KiB/s, runt= 20102msec
    slat (msec): min=    0, max= 1039, avg= 6.75, stdev=42.11
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=57856, per=114.14%, avg=15605.80, stdev=24904.13
  cpu          : usr=9.06%, sys=2.66%, ctx=1110
  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=13,097KiB/s, minb=4,365KiB/s, maxb=5,941KiB/s, mint=17649msec, maxt=24017msec
  WRITE: io=262MiB, aggrb=13,672KiB/s, minb=3,981KiB/s, maxb=11,317KiB/s, mint=17649msec, maxt=24017msec

Disk stats (read/write):
  cciss!c0d0: ios=5645/3643, merge=42/63494, ticks=104672/1406540, in_queue=1511212, util=94.26%
6.24user 2.07system 0:25.17elapsed 33%CPU (0avgtext+0avgdata 0maxresident)k
716680inputs+536848outputs (0major+2412minor)pagefaults 0swaps