fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [Fmm] [18.8% done] [ 16489/ 57348 kb/s] [eta 00m:13s]
Threads: 3: [FmF] [66.7% done] [  1462/101871 kb/s] [eta 00m:02s]
Threads: 3: [FFF] [100.0% done] [  1353/     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] [   784/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [81.2% done] [ 65112/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [93.3% done] [ 67559/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 70038/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=23575
  read : io=100MiB, bw=6,682KiB/s, runt= 15691msec
    clat (msec): min=    0, max=  224, avg= 2.03, stdev=16.15
    bw (KiB/s) : min=    8, max=30868, per=94.90%, avg=18529.44, stdev=12853.22
  write: io=95,504KiB, bw=8,077KiB/s, runt= 12107msec
    clat (msec): min=    0, max=   29, avg= 0.19, stdev= 1.68
    bw (KiB/s) : min=    0, max=58267, per=117.56%, avg=25317.75, stdev=24275.39
  cpu          : usr=14.45%, sys=4.67%, ctx=702
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=94.2%, 4=1.5%, 10=2.2%, 20=1.2%, 50=0.3%, 100=0.0%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=23576
  read : io=100MiB, bw=6,508KiB/s, runt= 16110msec
    clat (msec): min=    0, max=  230, avg= 4.15, stdev=19.47
    bw (KiB/s) : min=    4, max=20760, per=47.99%, avg=9369.88, stdev=6107.64
  write: io=70,892KiB, bw=5,993KiB/s, runt= 12112msec
    clat (msec): min=    0, max=    0, avg= 0.00, stdev= 0.00
    bw (KiB/s) : min=    0, max=145178, per=337.06%, avg=72589.00, stdev=102656.35
  cpu          : usr=8.94%, sys=3.65%, ctx=990
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=87.4%, 4=2.5%, 10=3.8%, 20=4.3%, 50=1.4%, 100=0.2%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=23577
  read : io=100MiB, bw=6,639KiB/s, runt= 15793msec
    clat (msec): min=    0, max=  230, avg= 2.63, stdev=16.81
    bw (KiB/s) : min=   19, max=28573, per=74.62%, avg=14570.09, stdev=11887.81
  write: io=88,340KiB, bw=7,471KiB/s, runt= 12108msec
    clat (msec): min=    0, max=   17, avg= 0.05, stdev= 0.72
    bw (KiB/s) : min=    0, max=44737, per=75.02%, avg=16156.50, stdev=21143.07
  cpu          : usr=11.83%, sys=3.70%, ctx=839
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=92.3%, 4=2.2%, 10=2.3%, 20=2.0%, 50=0.7%, 100=0.0%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=19,526KiB/s, minb=6,508KiB/s, maxb=6,682KiB/s, mint=15691msec, maxt=16110msec
  WRITE: io=249MiB, aggrb=21,536KiB/s, minb=5,993KiB/s, maxb=8,077KiB/s, mint=15691msec, maxt=16110msec

Disk stats (read/write):
  cciss!c0d0: ios=3437/3019, merge=16720/60523, ticks=378556/1367744, in_queue=1748380, util=97.44%
5.58user 1.91system 0:16.35elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k
719968inputs+509488outputs (1major+1025minor)pagefaults 0swaps