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] [75.0% done] [  1346/ 58389 kb/s] [eta 00m:01s]
Threads: 3: [FFF] [100.0% done] [     0/  2023 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] [70.6% done] [ 47720/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [76.5% done] [ 58824/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [93.3% done] [ 60467/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 59686/     0 kb/s] [eta 00m:00s]
Threads: 1: [__V] [100.0% done] [ 59605/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=1190
  read : io=100MiB, bw=6,749KiB/s, runt= 15535msec
    slat (msec): min=   77, max=13910, avg=11252.78, stdev=2148.72
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    8, max=30121, per=97.77%, avg=19095.20, stdev=9467.24
  write: io=97,540KiB, bw=9,066KiB/s, runt= 11017msec
    slat (msec): min=    0, max=   22, avg= 2.41, stdev= 3.62
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=131726, per=235.47%, avg=62748.67, stdev=66083.52
  cpu          : usr=11.15%, sys=4.33%, ctx=1100
  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=1191
  read : io=100MiB, bw=6,599KiB/s, runt= 15888msec
    slat (msec): min=   15, max=12985, avg=9889.78, stdev=2971.29
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   19, max=32972, per=71.07%, avg=13880.46, stdev=11603.38
  write: io=97,248KiB, bw=9,037KiB/s, runt= 11019msec
    slat (msec): min=    0, max=  191, avg= 2.63, stdev= 6.10
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=42171, per=84.91%, avg=22625.50, stdev=18968.99
  cpu          : usr=10.80%, sys=4.51%, ctx=1312
  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=1192
  read : io=100MiB, bw=6,510KiB/s, runt= 16107msec
    slat (msec): min=   64, max=13768, avg=11672.17, stdev=2810.60
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=   16, max=32346, per=76.99%, avg=15036.80, stdev=10732.80
  write: io=93,324KiB, bw=8,631KiB/s, runt= 11071msec
    slat (msec): min=    0, max=   20, avg= 2.63, stdev= 3.64
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=76611, per=168.81%, avg=44984.67, stdev=40014.31
  cpu          : usr=11.70%, sys=4.22%, ctx=1146
  IO depths    : 1=12.6%, 2=25.1%, 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=19,530KiB/s, minb=6,510KiB/s, maxb=6,749KiB/s, mint=15535msec, maxt=16107msec
  WRITE: io=281MiB, aggrb=26,648KiB/s, minb=8,631KiB/s, maxb=9,066KiB/s, mint=15535msec, maxt=16107msec

Disk stats (read/write):
  cciss!c0d0: ios=5308/3346, merge=1103/68636, ticks=50084/1391012, in_queue=1441320, util=94.85%
5.39user 2.08system 0:16.35elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k
670224inputs+576248outputs (0major+2386minor)pagefaults 0swaps