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] [20.0% done] [  8813/  9329 kb/s] [eta 00m:12s]
Threads: 3: [Fmm] [36.4% done] [  1496/ 58446 kb/s] [eta 00m:07s]
Threads: 3: [FmF] [38.5% done] [  1561/ 14903 kb/s] [eta 00m:08s]
Threads: 3: [FmF] [37.5% done] [  1529/     0 kb/s] [eta 00m:10s]
Threads: 3: [FmF] [58.3% done] [   866/ 28541 kb/s] [eta 00m:05s]
Threads: 3: [FmF] [57.1% done] [  1236/   366 kb/s] [eta 00m:06s]
Threads: 3: [FFF] [100.0% done] [   740/ 14565 kb/s] [eta 00m:00s]
Threads: 3: [VFF] [71.4% done] [  7154/     0 kb/s] [eta 00m:04s]
Threads: 3: [VFF] [100.0% done] [ 45287/     0 kb/s] [eta 00m:00s]
Threads: 2: [_FF] [100.0% done] [ 47965/     0 kb/s] [eta 00m:00s]
Threads: 2: [_VV] [72.2% done] [ 43103/     0 kb/s] [eta 00m:05s]
Threads: 2: [_VV] [93.3% done] [ 66113/     0 kb/s] [eta 00m:01s]
fio: (groupid=0): err= 0: pid=18549
  read : io=100MiB, bw=8,668KiB/s, runt= 12096msec
    clat (msec): min=    0, max=   78, avg= 0.94, stdev= 5.77
    bw (KiB/s) : min=    5, max=56461, per=159.69%, avg=33201.67, stdev=23530.11
  write: io=98,788KiB, bw=10,207KiB/s, runt=  9910msec
    clat (msec): min=    0, max=   16, avg= 0.06, stdev= 0.83
    bw (KiB/s) : min=    0, max=88743, per=209.72%, avg=45182.67, stdev=44393.74
  cpu          : usr=14.81%, sys=5.39%, ctx=515
  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=96.4%, 4=1.0%, 10=0.9%, 20=1.0%, 50=0.4%, 100=0.3%
     lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=18550
  read : io=100MiB, bw=6,930KiB/s, runt= 15130msec
    clat (msec): min=    0, max=  131, avg= 5.13, stdev=14.84
    bw (KiB/s) : min=   51, max=40148, per=38.97%, avg=8101.84, stdev=12967.85
  write: io=83,040KiB, bw=6,798KiB/s, runt= 12507msec
    clat (msec): min=    0, max=   35, avg= 0.21, stdev= 1.77
    bw (KiB/s) : min=    0, max=26570, per=52.17%, avg=11240.25, stdev=11739.21
  cpu          : usr=13.59%, sys=4.86%, ctx=924
  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=88.3%, 4=1.5%, 10=2.6%, 20=2.2%, 50=3.9%, 100=1.1%
     lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=18551
  read : io=100MiB, bw=7,161KiB/s, runt= 14641msec
    clat (msec): min=    0, max=  116, avg= 2.45, stdev= 9.73
    bw (KiB/s) : min=    5, max=59564, per=89.09%, avg=18522.73, stdev=18962.75
  write: io=81,316KiB, bw=6,670KiB/s, runt= 12483msec
    clat (msec): min=    0, max=    2, avg= 0.00, stdev= 0.05
    bw (KiB/s) : min=    0, max=63881, per=190.44%, avg=41028.00, stdev=35608.19
  cpu          : usr=14.15%, sys=4.86%, ctx=751
  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=91.7%, 4=1.5%, 10=2.9%, 20=2.1%, 50=1.3%, 100=0.1%
     lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=20,791KiB/s, minb=6,930KiB/s, maxb=8,668KiB/s, mint=12096msec, maxt=15130msec
  WRITE: io=257MiB, aggrb=21,544KiB/s, minb=6,670KiB/s, maxb=10,207KiB/s, mint=12096msec, maxt=15130msec

Disk stats (read/write):
  cciss!c0d0: ios=3310/2913, merge=28103/62741, ticks=291692/1447844, in_queue=1747644, util=98.26%
5.93user 2.10system 0:15.37elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k
701776inputs+526312outputs (1major+1030minor)pagefaults 0swaps