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: [mFm] [13.0% done] [ 13433/ 51504 kb/s] [eta 00m:20s]
Threads: 3: [mFm] [16.7% done] [ 10087/     0 kb/s] [eta 00m:20s]
Threads: 3: [mFm] [29.4% done] [  3395/ 62793 kb/s] [eta 00m:12s]
Threads: 3: [FFm] [35.3% done] [  1317/ 38133 kb/s] [eta 00m:11s]
Threads: 3: [FFm] [50.0% done] [  2092/ 18545 kb/s] [eta 00m:07s]
Threads: 3: [FFm] [57.1% done] [  1235/ 10942 kb/s] [eta 00m:06s]
Threads: 3: [FFm] [60.0% done] [  1293/     0 kb/s] [eta 00m:06s]
Threads: 3: [FFF] [100.0% done] [   613/ 15091 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: [VVF] [68.4% done] [ 27459/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [70.0% done] [ 62920/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [78.9% done] [ 61232/     0 kb/s] [eta 00m:04s]
Threads: 2: [V_V] [94.1% done] [ 57787/     0 kb/s] [eta 00m:01s]
fio: (groupid=0): err= 0: pid=661
  read : io=100MiB, bw=6,415KiB/s, runt= 16345msec
    clat (msec): min=    0, max=  207, avg= 3.29, stdev=13.69
    bw (KiB/s) : min=    0, max=31757, per=67.16%, avg=12548.53, stdev=10953.04
  write: io=81,508KiB, bw=6,454KiB/s, runt= 12931msec
    clat (msec): min=    0, max=   35, avg= 0.26, stdev= 2.31
    bw (KiB/s) : min=    0, max=58594, per=155.05%, avg=28855.00, stdev=32395.07
  cpu          : usr=12.87%, sys=3.57%, ctx=1599
  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=90.7%, 4=1.4%, 10=2.0%, 20=3.3%, 50=1.8%, 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=662
  read : io=100MiB, bw=6,950KiB/s, runt= 15086msec
    clat (msec): min=    0, max=  205, avg= 1.70, stdev=11.64
    bw (KiB/s) : min=    4, max=66535, per=121.78%, avg=22752.88, stdev=21308.55
  write: io=97,128KiB, bw=8,218KiB/s, runt= 12102msec
    clat (msec): min=    0, max=   30, avg= 0.06, stdev= 0.99
    bw (KiB/s) : min=    0, max=80019, per=228.97%, avg=42611.67, stdev=40262.56
  cpu          : usr=12.54%, sys=3.79%, ctx=1577
  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=96.6%, 4=0.5%, 10=0.7%, 20=1.0%, 50=0.8%, 100=0.1%
     lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=663
  read : io=100MiB, bw=6,228KiB/s, runt= 16836msec
    clat (msec): min=    0, max=  206, avg= 6.04, stdev=17.23
    bw (KiB/s) : min=   46, max=39436, per=39.84%, avg=7443.04, stdev=9472.52
  write: io=68,548KiB, bw=5,160KiB/s, runt= 13601msec
    clat (msec): min=    0, max=   16, avg= 0.03, stdev= 0.61
    bw (KiB/s) : min=    0, max=12253, per=42.60%, avg=7928.00, stdev=6875.33
  cpu          : usr=11.48%, sys=3.97%, ctx=1569
  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=85.4%, 4=2.2%, 10=2.8%, 20=3.5%, 50=4.4%, 100=1.1%
     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=18,684KiB/s, minb=6,228KiB/s, maxb=6,950KiB/s, mint=15086msec, maxt=16836msec
  WRITE: io=241MiB, aggrb=18,610KiB/s, minb=5,160KiB/s, maxb=8,218KiB/s, mint=15086msec, maxt=16836msec

Disk stats (read/write):
  cciss!c0d0: ios=6245/3405, merge=1308/58380, ticks=54972/1465592, in_queue=1532832, util=99.21%
5.94user 1.82system 0:17.14elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k
769240inputs+494392outputs (8major+1024minor)pagefaults 0swaps