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: [mmF] [42.9% done] [  4864/ 55165 kb/s] [eta 00m:04s]
Threads: 3: [FFF] [100.0% done] [  2282/ 57360 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] [68.8% done] [   585/     0 kb/s] [eta 00m:05s]
Threads: 3: [VVV] [85.7% done] [ 71677/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [92.9% done] [ 72031/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 73654/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=20437
  read : io=100MiB, bw=7,114KiB/s, runt= 14738msec
    clat (msec): min=    0, max=  203, avg= 2.96, stdev=16.80
    bw (KiB/s) : min=   11, max=24883, per=63.17%, avg=13323.83, stdev=9437.01
  write: io=85,240KiB, bw=7,982KiB/s, runt= 10935msec
    clat (msec): min=    0, max=   24, avg= 0.19, stdev= 1.63
    bw (KiB/s) : min=    0, max=64442, per=89.98%, avg=23137.33, stdev=35857.10
  cpu          : usr=10.48%, sys=3.58%, ctx=848
  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=91.9%, 4=1.8%, 10=2.3%, 20=2.3%, 50=1.1%, 100=0.1%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=20438
  read : io=100MiB, bw=7,030KiB/s, runt= 14914msec
    clat (msec): min=    0, max=  210, avg= 3.55, stdev=19.30
    bw (KiB/s) : min=    4, max=27245, per=53.95%, avg=11379.31, stdev=10910.11
  write: io=93,144KiB, bw=8,731KiB/s, runt= 10923msec
    clat (msec): min=    0, max=   33, avg= 0.08, stdev= 1.29
    bw (KiB/s) : min=    0, max=47014, per=78.70%, avg=20236.00, stdev=24180.10
  cpu          : usr=12.34%, sys=3.86%, ctx=691
  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=93.7%, 4=0.9%, 10=1.4%, 20=1.5%, 50=1.8%, 100=0.1%
     lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=20439
  read : io=100MiB, bw=7,260KiB/s, runt= 14443msec
    clat (msec): min=    0, max=  207, avg= 2.00, stdev=16.11
    bw (KiB/s) : min=   23, max=33718, per=92.64%, avg=19539.56, stdev=12207.03
  write: io=96,212KiB, bw=9,056KiB/s, runt= 10879msec
    clat (msec): min=    0, max=   10, avg= 0.01, stdev= 0.26
    bw (KiB/s) : min=    0, max=74809, per=145.46%, avg=37404.50, stdev=52897.95
  cpu          : usr=11.55%, sys=3.05%, ctx=570
  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=96.9%, 4=0.6%, 10=0.6%, 20=0.7%, 50=0.7%, 100=0.0%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=21,092KiB/s, minb=7,030KiB/s, maxb=7,260KiB/s, mint=14443msec, maxt=14914msec
  WRITE: io=268MiB, aggrb=25,714KiB/s, minb=7,982KiB/s, maxb=9,056KiB/s, mint=14443msec, maxt=14914msec

Disk stats (read/write):
  cciss!c0d0: ios=5684/3143, merge=1551/65409, ticks=44780/1311920, in_queue=1356704, util=98.09%
5.06user 1.55system 0:15.20elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k
704560inputs+549208outputs (6major+1024minor)pagefaults 0swaps