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: [FFm] [50.0% done] [  7424/ 81607 kb/s] [eta 00m:03s]
Threads: 3: [FFF] [100.0% done] [   455/ 34431 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] [75.0% done] [ 24014/     0 kb/s] [eta 00m:04s]
Threads: 3: [VVV] [86.7% done] [ 71222/     0 kb/s] [eta 00m:02s]
Threads: 3: [VVV] [100.0% done] [ 71769/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [100.0% done] [ 69241/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=19044
  read : io=100MiB, bw=6,680KiB/s, runt= 15696msec
    clat (msec): min=    0, max=  314, avg= 2.64, stdev=20.19
    bw (KiB/s) : min=    4, max=29162, per=64.48%, avg=12922.64, stdev=8842.35
  write: io=88,996KiB, bw=7,922KiB/s, runt= 11503msec
    clat (msec): min=    0, max=   24, avg= 0.18, stdev= 1.59
    bw (KiB/s) : min=    0, max=116957, per=166.45%, avg=40809.00, stdev=66002.79
  cpu          : usr=8.15%, sys=3.49%, ctx=1226
  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=92.4%, 4=2.6%, 10=2.0%, 20=2.1%, 50=0.5%, 100=0.0%
     lat (msec): 250=0.1%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=19045
  read : io=100MiB, bw=6,801KiB/s, runt= 15416msec
    clat (msec): min=    0, max=  307, avg= 2.38, stdev=18.75
    bw (KiB/s) : min=   15, max=51806, per=81.58%, avg=16349.60, stdev=16059.79
  write: io=97,664KiB, bw=8,697KiB/s, runt= 11498msec
    clat (msec): min=    0, max=   16, avg= 0.17, stdev= 1.37
    bw (KiB/s) : min=    0, max=118898, per=158.37%, avg=38829.20, stdev=49134.74
  cpu          : usr=9.81%, sys=3.30%, ctx=1236
  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=91.8%, 4=3.5%, 10=2.5%, 20=1.6%, 50=0.1%, 100=0.0%
     lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=19046
  read : io=100MiB, bw=6,940KiB/s, runt= 15107msec
    clat (msec): min=    0, max=  300, avg= 3.10, stdev=18.36
    bw (KiB/s) : min=    6, max=43474, per=66.98%, avg=13423.15, stdev=13541.20
  write: io=89,720KiB, bw=7,959KiB/s, runt= 11543msec
    clat (msec): min=    0, max=    8, avg= 0.01, stdev= 0.21
    bw (KiB/s) : min=    0, max=27185, per=55.44%, avg=13592.50, stdev=19222.70
  cpu          : usr=8.82%, sys=3.12%, ctx=1224
  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=92.2%, 4=3.0%, 10=1.4%, 20=1.6%, 50=1.2%, 100=0.2%
     lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=20,041KiB/s, minb=6,680KiB/s, maxb=6,940KiB/s, mint=15107msec, maxt=15696msec
  WRITE: io=270MiB, aggrb=24,518KiB/s, minb=7,922KiB/s, maxb=8,697KiB/s, mint=15107msec, maxt=15696msec

Disk stats (read/write):
  cciss!c0d0: ios=5710/3218, merge=1159/65752, ticks=46968/1363092, in_queue=1513668, util=97.99%
4.12user 1.53system 0:15.93elapsed 35%CPU (0avgtext+0avgdata 0maxresident)k
697440inputs+552776outputs (2major+1031minor)pagefaults 0swaps